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Device for rapidly dehydrating iso-octyl palmitate

A technology of isooctyl palmitate and rapid dehydration, applied in the separation/purification of carboxylate, filtration loop, filtration separation, etc., can solve problems such as low dehydration efficiency, achieve good dehydration effect, low energy consumption, and increase time Effect

Inactive Publication Date: 2018-03-09
湖北楚怡新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Although the patent 201320609897.9 discloses a simple dehydration device, it is found that its dehydration efficiency is low during use, and it usually takes several cycles to remove the water, which takes up to four hours

Method used

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  • Device for rapidly dehydrating iso-octyl palmitate

Examples

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Comparison scheme
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Embodiment Construction

[0015] Such as figure 1 Shown, a kind of isooctyl palmitate rapid dehydration device comprises two filter towers 1, and the preferred length of filter tower 1 is three meters, and in practice, more filter towers 1 can be set as required, for example, three are set Or four, etc., the principle of setting is production efficiency, if you need to further improve production efficiency, you can set more, filter tower 1 to connect in series, and at the same time need to inject more raw materials at a time (increase the supply of raw materials per unit time amount), the two filter towers 1 are connected in series, and a second material heater 13 is arranged between the two filter towers 1. The tops of the two filter towers 1 are connected to the exhaust pipe 2, and the exhaust pipe 2 is connected to the The condenser 12 is connected, and the outlet of the condenser 12 is connected with the water receiving tank 11;

[0016] Wherein the top of the filter tower 1 at the top is connecte...

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Abstract

A kind of isooctyl palmitate rapid dehydration device comprises at least two filter towers, is connected in series between two filter towers, is provided with the second material heater between two filter towers, and two described filter tower tops are connected with row The steam pipe is connected, the exhaust pipe is connected with the condenser, and the outlet of the condenser is connected with the water receiving tank; wherein the uppermost part of the filter tower is connected with a feed pipe, and the feed pipe is provided with a first material heating device, suction pump, wherein the lower part of the filter tower at the bottom is connected with a product receiving tank; both the product receiving tank and the water receiving tank are connected with a vacuum device, and the outer surface of the product receiving tank is provided with a heater. The invention has the advantages of simple operation, low energy consumption and compressed dehydration time within one hour.

Description

technical field [0001] The invention relates to a dehydration device for isooctyl palmitate, in particular to a rapid dehydration device for isooctyl palmitate. Background technique [0002] At present, it is mainly used in cosmetics. It has good permeability, antiperspirant effect, and strong affinity with the skin. It is a dry breathable oil. It is widely used in skin care products and cosmetics. It is an excellent skin emollient with stable performance and is not easy to oxidize. Or produce peculiar smell, can make the skin soft and smooth without greasy feeling, good permeability, often used in various skin creams. In cosmetics, it is used as an extender, a combination agent of pressed powder cosmetics and a good solvent for pigments in color cosmetics. Commonly used in foundation cream, sunscreen, eye shadow, lipstick, mascara and other formulations. It can also be used as a softener and dispersant, and it can be used in formulas such as conditioner and shower gel. W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D1/00B01D1/30B01D36/00C07C67/48C07C69/24
CPCB01D1/00B01D1/30B01D36/003C07C67/48C07C69/24
Inventor 刘海波江海
Owner 湖北楚怡新材料有限公司
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