53results about How to "Shorten the distillation process" patented technology

To heighten the effect of sizing even on paper containing no sizing agent as an internal additive and to enable solution polymerization in a small amount of an organic solvent and thereby heighten productivity. A cationic surface sizing agent which comprises a copolymer obtained by polymerizing (a) 15-35 wt.% monomer containing a tertiary amino group, (b) 30-85 wt.% C1-4-alkyl (meth)acrylate, and (c) 1-50 wt.% styrene compound by solution polymerization in an organic solvent in the presence of a chain-transfer agent. The copolymer may have undergone a cationic-nature-imparting treatment with a quaternizing agent. The constituent monomers for the copolymer may further include (d) 0-20 wt.% other copolymerizable vinyl monomer. This cationic surface sizing agent is applied to paper.

The invention discloses a wine distillation device. The wine distillation device comprises a steam generator, a distillation bucket and a ceiling pocket condenser, wherein a steam generation space containing water and water steam is arranged at the inner side of the steam generator; a space, containing the fermented grains, in the inner side of the distillation bucket is a fermented grains distillation space; water steam generated by the steam generation space enters lower sections of steam conduits, and the space through which the water steam passes before departing from upper sections of steam conduits is a steam conduit space; the steam pipeline space and the steam generation space form a steam space; the distillation bucket is arranged at the upper part of the steam generator; a flue device is also arranged between the distillation bucket and the steam generator; the wine distillation device is also provided with an air guide pipe and a blower; one end of the air guide pipe is communicated with the steam generation space; and the other end of the air guide pipe is connected with an air outlet of the blower.

The invention discloses a wine distillation device, which comprises a distillation bucket containing fermented grains, and a ceiling pocket condenser covering the distillation bucket, wherein a partition plate is arranged at the lower part of the inner side of the distillation bucket; the partition plate is used for partitioning the inner side of the distillation bucket into a steam generation space located at the lower part for generating water steam and a fermented grains distillation space located at the upper part for containing the fermented grains; the partition plate is provided with a steam conduit communicated with the steam generation space and the fermented grains distillation space; the wine distillation device is also provided with an air guide pipe and a blower; and one end of the air guide pipe is communicated with the fermented grains distillation space and the other end of the air guide pipe is connected with an air outlet of the blower.

The invention discloses a liquor distilling device. The liquor distilling device comprises a steam generator, a distillation cylinder and an upper pot condenser. The steam generator is a steam boiler, and the steam boiler is provided with a steam generation space for containing water and steam, and multiple lower half section steam conduits communicating with the steam generation space. The space containing fermented grains on the inner side of the distillation cylinder is a fermented grain distillation space, and multiple upper half section steam conduits are arranged on the wall of the distillation cylinder. One end of each upper half section steam conduit communicates with the fermented grain distillation space, and the other end of each upper half section steam conduit is detachably connected with the upper end of the corresponding lower half section steam conduit. The upper half section steam conduits and the lower half section steam conduits jointly form steam conduits connecting the steam generation space with the fermented grain distillation space. The liquor distilling device is further provided with an air guiding pipeline and an air blower, wherein one end of the air guiding pipeline communicates with the fermented grain distillation space, and the other end of the air guiding pipeline is connected with an air outlet of the air blower.

The invention discloses liquor steaming equipment which comprises a steam generator, a distillation barrel holding fermented grains and a ceiling pocket condenser covering the distillation barrel. A steam generating space holding water and steam is arranged on the inner side of the steam generator, and the space holding the fermented grains on the inner side of the distillation barrel is a fermented grain distilling space; the distillation barrel is placed above the steam generator, and a flue device is also arranged between the distillation barrel and the steam generator; a gas guide pipeline and a blower are also arranged on the distillation equipment; and one end of the gas guide pipeline communicates with the fermented grain distilling space, and the other end of the gas guide pipeline is connected to a gas outlet of the blower.

The invention discloses wine steaming equipment which comprises a steam generator, a distillation barrel and a Tianguo condenser, wherein the steam generator is a steam boiler; the steam boiler is provided with a steam generation space for holding water and steam; the space for holding fermented grains on the inner side of the distillation barrel is a fermented grains distillation space; the space that the steam generated in the steam generation space passes through after entering the lower half of a steam guide pipe and before leaving the upper half of the steam guide pipe is a steam guide pipeline space; the steam guide pipeline space and the steam generation space together form a steam space; the wine steaming equipment is also provided with a gas guide pipeline and a blower; one end of the gas guide pipeline is communicated with the steam space; the other end of the gas guide pipeline is connected with a gas outlet of the blower.

The invention discloses liquor distilling equipment, comprising a steam generator, a distiller, a liquor steam pipe and a condenser, wherein the steam generator is a hollow column, a steam generation space for containing water and water steam is formed inside the column, the distiller comprises a distilling barrel and a distilling cover, and a space for containing fermented grains inside the distilling barrel is a fermented grain distilling space. The liquor distilling equipment is also provided with an air guiding pipe and an air blower, wherein one end of the air guiding pipe is communicated with the fermented grain distilling space, and the other end of the air guiding pipe is connected with the air blower.

The invention relates to a preparation method of an amiodarone hydrochloride intermediate 2-butylbenzofuran. The preparation method comprises the following steps: A, with methyl 2-(2-aldehydephenoxy)hexanoate as a reaction substrate, under the action of potassium carbonate and potassium iodide, reacting in an organic solvent until a raw material disappears; B, adding water and an organic solvent into a reaction solution obtained in the step A, thoroughly stirring for extracting, separating out an organic phase, drying and then concentrating under reduced pressure to obtain yellow transparent liquid 2-butylbenzofuran. The 2-butylbenzofuran prepared by the preparation method is high in purity; the operation is simple; use of cumbersome column chromatography is avoided; the preparation methodis suitable for large-scale industrial production.

The invention discloses a wine distillation device, which comprises a distiller containing fermented grains, a wine steam pipe for introducing wine steam into a condenser from the inside of the distiller, and the condenser for condensing the wine steam introduced by the wine steam pipe, wherein the distiller comprises a distillation bucket and a distillation cover covering the distillation bucket; the distillation bucket is provided with an inner bucket and an outer bucket; the inner bucket sleeves the outer bucket; a space, containing the fermented grains, in the inner side of the inner bucket is a fermented grains distillation space, and a space, for generating water steam, between the inner bucket and the outer bucket is a steam generation space; a steam conduit communicated with the steam generation space and the fermented grains distillation space is arranged between the steam generation space and the fermented grains distillation space; the wine distillation device is also provided with an air guide pipe and a blower; and one end of the air guide pipe is communicated with the fermented grains distillation space and the other end of the air guide pipe is connected with an air outlet of the blower.

The invention discloses wine steaming equipment. The wine steaming equipment comprises a steam generator, a distiller, a wine steam pipe and a condenser, wherein the steam generator is a steam boiler provided with a steam production space for containing water and water steam; the distiller comprises a distillation bucket and a distillation cover, space for containing fermented grains in the inner side of the distillation bucket is a fermented grain distillation space; and a steam pressure intensity balancing chamber is arranged on the distillation bucket, water steam produced in the steam production space passes through a steam guide pipeline space after entering a lower half section of a first steam guide pipe and before leaving a second steam guide pipe, and the steam guide pipeline space and the steam production space commonly form a steam space. The wine steaming equipment is characterized by being further provided with an air guide pipe and a blower, wherein one end of the air guide pipe is communicated with the steam space, and the other end of the air guide pipe is connected with the blower.

The invention discloses liquor steaming equipment. The liquor steaming equipment comprises a vapor generator, a distiller, a liquor vapor pipe and a condenser, wherein a vapor generating space for accommodating water and water vapor is formed in the inner side of the vapor generator; a plurality of lower half-section vapor guide pipes are arranged at the upper end of the side of a cylinder; the lower ends of the lower half-section vapor guide pipes are communicated with the vapor generating space; the distiller is a distilling tank; a fermented grain distilling space is arranged in the inner side of the distilling tank; an upper half-section vapor guide pipe is arranged on the wall of the distilling tank; one end of the upper half-section vapor guide pipe is communicated with the fermented grain distilling space and the other end of the upper half-section vapor guide pipe is connected with the upper ends of the lower half-section vapor guide pipes; the upper half-section vapor guide pipe and the lower half-section vapor guide pipes jointly form a vapor guide pipe communicated with the vapor generating space and the fermented grain distilling space; the distiller is placed above the vapor generator; a flue device is arranged between the distiller and the vapor generator. The liquor steaming equipment is also provided with a gas guide pipe and a blower, wherein one end of the gas guide pipe is communicated with the fermented grain space and the other end of the gas guide pipe is connected with the blower.

The invention discloses a wine steaming device. The wine steaming device comprises a distilling barrel and a ceiling pot condenser, wherein a steam guide device capable of being taken out is arranged below the inner side of the distilling barrel, and the steam guide device comprises a partition board and a steam guide pipe arranged on the partition board; the inner space, below the partition board, of the distilling barrel is steam generating space, the inner space of the distilling barrel, used for containing fermented grains, above the partition board is the fermented grains distilling space, the steam generating space and the fermented grains distilling space communicate through the steam guide pipe, and the steam generating space and the inner space of the steam guide pipe form steam space together; the wine steaming device is further provided with a steam guide pipeline and a steam blower, one end of the steam guide pipeline communicates with the steam space, and the other end of the steam guide pipeline is connected with a steam outlet of the steam blower.

The invention discloses liquor steaming equipment. The liquor steaming equipment comprises a distiller holding fermented grains, a liquor steam pipe which imports liquor steam from the distiller into a condenser, and a condenser which condenses the liquor steam imported by the liquor steam pipe; the distiller is a distilling tank, and a partition plate is arranged on the inner lower side of the distilling tank to divide the inner side of the distilling tank into a lower steam generating space for generating water steam and an upper fermented grain space for holding the fermented grains; a steam guiding pipe communicating the steam generating space wit distilling h the fermented grain distilling space is arranged on the partition plate. The liquor steaming equipment is also provided with a gas guide pipeline and an air blower, wherien end of the gas guide pipeline communicates with the fermented grain distilling space while the other end of the gas guide pipeline is connected to the air outlet of the air blower.

The invention discloses a wine distillation device, which comprises a steam generator, a distiller, a wine steam pipe and a condenser, wherein the steam generator is a steam boiler; the steam boiler is provided with a steam generation space for containing water and water vapor; the distiller comprises a distillation barrel and a distillation cover; a space, for containing fermented grains, in the inner side of the distillation barrel is a fermented grains distillation space; a steam pressure balancing chamber is arranged on the distillation barrel; the water vapor generated in the steam generation space enters a lower half segment of a first steam guide pipe and a space, through which the water vapor passes before departing from a second steam guide pipe is a steam guide pipe space; a steam space is formed by the steam guide pipe space and the steam generation space; the wine distillation device is characterized in that the condenser is provided with an air outlet pipe and a wine discharge pipe; the wine distillation device is also provided with a first air duct, a second air duct and a blower; the first air duct communicates with the steam space and the blower; and the second air duct communicates with the air outlet pipe of the condenser and the blower.

The invention discloses wine steaming equipment which comprises a steam generator, a distiller, a wine steam pipe and a condenser. The steam generator is a steam boiler which is provided with a steam generation space containing water and steam; the distiller comprises a distillation bucket and a distillation lid, a space, containing fermented grains, on the inner side of the distillation lid is a fermented grain distillation space, a space through which steam generated by the steam generation space passes by entering second half steam guiding pipes and then leaving first half steam guiding pipes is a steam guiding pipeline space, and the steam guiding pipeline space and the steam generation space together form a steam space; the wine steaming equipment is further provided with an air guiding pipe and a blower, one end of the air guiding pipe is communicated with the steam space, and the other end of the air guiding pipe is connected with the blower.

The invention discloses wine steaming equipment. The wine steaming equipment comprises a steam generator, a distiller, a wine steam pipe and a condenser, wherein a steam production space is formed in the inner side of the steam generator; the distiller comprises a distillation bucket and a distillation cover, and a fermented grain distillation space is formed in the inner side of the distillation bucket; water steam produced in the steam production space passes through a steam guide pipeline space after entering lower-half-section steam guide pipes and before leaving upper-half-section steam guide pipes, and the steam guide pipeline space and the steam production space commonly form a steam space. The wine steaming equipment is further provided with an air guide pipe and a blower, one end of the air guide pipe is communicated with the steam space, and the other end of the air guide pipe is connected with the blower.

The invention discloses liquor steaming equipment, which comprises a distilling bucket for accommodating fermented grains and a top pot condenser covering the distilling bucket, and further comprises an air guidance pipeline and a blower, wherein a partition board is arranged at the lower part of the inner side of the distilling bucket; by virtue of the partition board, the inner side of the distilling bucket is divided into a steam generating space which is located at the lower side and is used for generating steam and a fermented grain distilling space which is arranged at the upper side and is used for accommodating the fermented grains; a steam guidance pipe, by which the steam generating space and the fermented grain distilling space communicate, is arranged on the partition board; the space, through which the steam generated in the steam generating space passes after entering the steam guidance pipe and before leaving the steam guidance pipe is a steam guidance pipeline space; a steam space is defined by the steam generating space and the steam pipeline space; one end of the air guidance pipeline communicates with the steam space; and the other end of the air guidance pipeline is connected to an air outlet of the blower.

The invention discloses a wine distillation device, which comprises a steam generator, a distiller, a wine steam pipe and a condenser, wherein the steam generator is a hollow cylinder; a steam generation space for containing water and water vapor is formed in the inner side of the cylinder; the distiller comprises a distillation barrel and a distillation cover; a space, for containing fermented grains, in the inner side of the distillation barrel is a fermented grains distillation space; the condenser is provided with an air outlet pipe and a wine discharge pipe; the wine distillation device is also provided with a first air duct, a second air duct and a blower; one end of the first air duct communicates with the fermented grains distillation space and the other end of the first air duct is connected with an air outlet of the blower; and one end of the second air duct is connected with an air outlet pipe of the condenser and the other end of the second air duct is connected with an air inlet of the blower.

The invention discloses wine steaming equipment which comprises a steam generator, a distiller, a wine steam pipe and a condenser, wherein a steam generation space for holding water and steam is formed on the inner side of the steam generator; the distiller comprises a distillation barrel and a distillation cover; the space for holding fermented grains on the inner side of the distillation barrel is a fermented grains distillation space; the distiller is arranged above the steam generator; a flue device is also arranged between the distiller and the steam generator; the wine steaming equipment is also provided with a gas guide pipe and a blower; one end of the gas guide pipe is communicated with the fermented grains distillation space; the other end of the gas guide pipe is connected with the blower.

The invention discloses a wine distillation device, which comprises a steam generator, a distiller, a wine steam pipe and a condenser, wherein the steam generator is a hollow cylinder; a steam generation space is formed in the inner side of the cylinder; a fermented grains distillation space is formed in the inner side of a distillation tank; a steam pressure balancing chamber is arranged on the distillation tank and connected with a second steam guide pipe; the team pressure balancing chamber is also connected with a steam guide pipe; the steam guide pipe is at an upper half segment of the first steam guide pipe; one end of the upper half segment of the first steam guide pipe communicates with the steam pressure balancing chamber and the other end is detachably connected with the upper end of a lower half segment of the corresponding first steam guide pipe; the first steam guide pipe communicating the steam generation space with a space in the inner side of the steam pressure balancing chamber is formed by the upper half segment of the first steam guide pipe and the lower half segment of the first steam guide pipe; the condenser is provided with an air outlet pipe and a wine discharge pipe; the wine distillation device is also provided with a first air duct, a second air duct and a blower; the first air duct communicates with the fermented grains distillation space and the blower; and the second air duct communicates with the condenser and the blower.

The invention discloses liquor steaming equipment, which comprises a distiller for holding fermented grains, a liquor steam pipe for guiding liquor steam into a condenser from the distiller, and the condenser for condensing the liquor steam guided by the liquor steam pipe. The distiller comprises a distilling barrel and a distilling cover for covering the distilling barrel; a clapboard is arranged under the inner side of the distilling barrel, and divides the inner side of the distilling barrel into a steam production space located below and used for producing water steam, and a fermented grain distilling space located above and used for holding the fermented grains; a steam guide pipe communicated with the steam production space and the fermented grain distilling space is arranged on the wall of the distilling barrel; after the water steam generated by the steam production space enters the steam guide pipe, and before the water steam leaves the steam guide pipe, the water steam passes through a space which is a steam guide pipeline space; the steam production space and the steam guide pipeline space jointly form a steam space; the liquor steaming equipment is also provided with an air guide pipeline and an air blower; one end of the air guide pipeline is communicated with the steam space; the other end of the air guide pipeline is connected with an air outlet of the air blower.

The invention discloses a liquor steaming equipment, which comprises a steam generator, a distiller, a liquor steam pipe and a condenser, wherein the steam generator is used for generating water steam used for heating fermented grains; the liquor steam pipe is used for introducing liquor steam into the condenser from the distiller; the condenser is used for condensing the liquor steam imported from the liquor steam pipe; a space in the steam generator for containing water and water steam is a steam generation space; a space in the distiller for containing fermented grains is a fermented grain distillation space; a steam guide pipeline used for communicating the steam generation space with the fermented grain distillation space is arranged between the steam generator and the distiller; a space through which the water steam passes after the water steam generated by the steam generator enters the steam guide pipeline and before the water steam leaves the steam guide pipeline is a steam guide pipeline space; the steam generation space, the fermented grain distillation space and the steam guide pipeline space jointly form a distillation space; the condenser is provided with an air outlet pipe and a liquor outlet pipe. The liquor steaming equipment is also provided with first steam guide pipes, second steam guide pipes and an air blower, wherein the first steam guide pipes are used for communicating the distillation space with the air blower, and the second steam guide pipes are used for communicating the condenser with the air blower.

The invention discloses a preparation method of an aluminum tin phosphate molecular sieve catalyst, and belongs to the field of chemical engineering, the catalyst is prepared by the following steps: mixing a phosphorus source, an aluminum source, a tin source, a structure-directing agent and a solvent in proportion, placing in a hydrothermal reaction kettle, aging for 0-5 hours, then carrying out microwave crystallization at 160-220 DEG C for 1-8 hours, after the crystallization is finished, filtering, washing and drying the product, and roasting at 300-900 DEG C for 2-6 hours to obtain the aluminum tin phosphate molecular sieve catalyst. The aluminum tin phosphate molecular sieve catalyst is obtained; the catalyst is used for rosin resin acid oxidation reaction, and is simple in process method, low in cost, excellent in thermal stability, good in catalytic effect and easy to recover.

The invention relates to a preparation method of an amiodarone hydrochloride intermediate 2-butylbenzofuran. The preparation method comprises the following steps: A, with methyl 2-(2-aldehydephenoxy)hexanoate as a reaction substrate, under the action of potassium carbonate and potassium iodide, reacting in an organic solvent until a raw material disappears; B, adding water and an organic solvent into a reaction solution obtained in the step A, thoroughly stirring for extracting, separating out an organic phase, drying and then concentrating under reduced pressure to obtain yellow transparent liquid 2-butylbenzofuran. The 2-butylbenzofuran prepared by the preparation method is high in purity; the operation is simple; use of cumbersome column chromatography is avoided; the preparation methodis suitable for large-scale industrial production.

The invention discloses liquor steaming equipment. The liquor steaming equipment comprises a vapor generator, a distiller, a liquor vapor pipe and a condenser, wherein a vapor generating space for accommodating water and water vapor is formed in the inner side of the vapor generator; the distiller is a distilling tank; a space for accommodating fermented grains in the inner side of the distilling tank is a fermented grain distilling space; a vapor pressure intensity balancing chamber is arranged on the distilling tank; a space, which water vapor generated by the vapor generating space passes through after entering the lower half section of a first vapor guide pipe and before departing from a second vapor guide pipe, is a vapor guide pipeline space; the vapor guide pipeline space and the vapor generating space jointly form a vapor space; the distiller is placed above the vapor generator; a flue device is arranged between the distiller and the vapor generator. The liquor steaming equipment is characterized also in that the liquor steaming equipment is provided with a gas guide pipe and a blower, one end of the gas guide pipe is communicated with the vapor space and the other end of the gas guide pipe is connected with the blower.

To heighten the effect of sizing even on paper containing no sizing agent as an internal additive and to enable solution polymerization in a small amount of an organic solvent and thereby heighten productivity. A cationic surface sizing agent which comprises a copolymer obtained by polymerizing (a) 15-35 wt.% monomer containing a tertiary amino group, (b) 30-85 wt.% C1-4-alkyl (meth)acrylate, and (c) 1-50 wt.% styrene compound by solution polymerization in an organic solvent in the presence of a chain-transfer agent. The copolymer may have undergone a cationic-nature-imparting treatment with a quaternizing agent. The constituent monomers for the copolymer may further include (d) 0-20 wt.% other copolymerizable vinyl monomer. This cationic surface sizing agent is applied to paper.

The invention discloses a wine distillation device, which comprises a steam generator, a distillation bucket containing fermented grains, and a ceiling pocket condenser covering the distillation bucket, wherein the steam generator is a steam boiler; the steam boiler is provided with a steam generation space containing water and water steam; a space, containing the fermented grains, in the inner side of the distillation bucket is a fermented grains distillation space; the wine distillation device is also provided with an air guide pipe and a blower; and one end of the air guide pipe is communicated with the fermented grains distillation space and the other end of the air guide pipe is connected with an air outlet of the blower.

The invention discloses liquor steaming equipment. The liquor steaming equipment comprises a vapor generator, a distiller, a liquor steam pipe, a condenser, a first air guide pipe, a second air guide pipe and a blower, wherein a vapor generation space containing water and water vapor is arranged on the inner side of the vapor generator; the distiller is a distillation retort; a space containing fermented grains, on the inner side of the distillation retort, is a fermented grain distillation space; a vapor pressure balancing chamber is arranged on the distillation retort; a space where the water vapor generated in the vapor generation space passes through after entering the lower half segment of first vapor guide pipes and before leaving a second vapor guide pipe is a vapor guide pipeline space; a vapor space is formed by the vapor guide pipeline space and the vapor generation space; the distiller is placed above the vapor generator; a flue device is also arranged between the distiller and the vapor generator; the condenser is provided with an air discharge pipe and a liquor discharge pipe; and the first air guide pipe communicates with the vapor space and the blower; and the second air guide pipe communicates with the condenser and the blower.

The invention discloses a wine distillation device. The device comprises a steam generator, a distiller, a wine steam pipe and a condenser. A steam generation space is arranged at the inner side of a steam generation device. The distiller comprises a distillation drum and a distillation cover. A fermented grain distillation space is arranged at the inner side of the distillation drum. A steam guide pipe space is a space which water steam produced in the steam generation space passes through after entering the lower half section of a steam guide pipe and before leaving from the upper half section of the steam guide pipe. The steam guide pipe space and the steam generation space form a steam space. The distiller is arranged above the steam generation device. A flue device is arranged between the distiller and the steam generation device. The condenser is provided with a gas outlet pipe and a wine outlet pipe. The wine distillation device is provided with a first gas guide pipe, a second gas guide pipe and a blower. One end of the first gas guide pipe is communicated with the steam space. The other end of the first gas guide pipe is connected to a gas outlet of the blower. One end of the second gas guide pipe is connected to a gas outlet pipe of the condenser.

The invention discloses a liquor steaming equipment, which comprises a steam generator, a distiller, a liquor steam pipe and a condenser, wherein the steam generator is a hollow cylinder; the inner side of the cylinder is a steam generation space for containing water and water steam; the distiller comprises a distillation bucket and a distillation cover, wherein a space on the inner side of the distillation bucket for containing fermented grains is a fermented grain distillation space; the distillation bucket is provided with a steam pressure intensity balancing chamber; a space through which the water steam generated by the steam generation space passes after the water steam generated by the steam generation space enters the lower half section of each first steam guide pipe and before the water steam generated by the steam generation space leaves each second steam guide pipe is a steam guide pipeline space; the steam guide pipeline space and the steam generation space jointly form a steam space; the condenser is provided with an air outlet and a liquor outlet pipe. The liquor steaming equipment is also provided with the first steam guide pipes, the second steam guide pipes and an air blower, wherein each first steam guide pipe is used for communicating the steam space with the air blower, and each second first steam guide pipe is used for communicating the air outlet of the condenser with the air blower.