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A kind of preparation method of inorganic polymer adsorption material modified bentonite

An inorganic polymer and adsorption material technology, applied in the field of bentonite, can solve the problems of difficult penetration of dilute hydrochloric acid, different amounts of dilute hydrochloric acid, low work efficiency, etc., and achieve the effects of facilitating penetration, speeding up flow, and speeding up work efficiency

Active Publication Date: 2021-12-07
潍坊远东膨润土有限公司
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Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a preparation method of inorganic polymer adsorption material modified bentonite, which can solve the problem that due to the high viscosity of the slurry, it is difficult for dilute hydrochloric acid to penetrate into the slurry, especially the bottom layer of the slurry, causing each The amount of dilute hydrochloric acid in different positions is different, even if it is stirred, it is difficult to fully stir the dilute hydrochloric acid and the slurry in a short time, it takes a long time, and the work efficiency is low.

Method used

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  • A kind of preparation method of inorganic polymer adsorption material modified bentonite
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  • A kind of preparation method of inorganic polymer adsorption material modified bentonite

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[0034] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0035] Such as Figure 1 to Figure 6 Shown, a kind of preparation method of inorganic polymer adsorption material modified bentonite, it has used a kind of air-blowing type contact stirring equipment, this air-blowing type contact stirring equipment includes bottom plate 1, jacking cylinder 2, jacking plate 3, fixed frame 4, electric slider 5, drying mechanism 6, cylinder 7 and air-blowing stirring device 8, adopt the above-mentioned air-blowing type contact stirring equipment to prepare the inorganic polymer adsorption material modified bentonite as follows:

[0036] S1. Crushing a...

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Abstract

The invention provides a method for preparing bentonite modified by an inorganic polymer adsorption material. The operation is completed by the cooperation of a bottom plate, a jacking cylinder, a jacking plate, a fixed frame, an electric slider, a drying mechanism, a cylinder, and an air blowing stirring device. The present invention can solve the problem that dilute hydrochloric acid is difficult to penetrate into the slurry due to the high viscosity of the slurry, especially the bottom layer of the slurry, resulting in different amounts of dilute hydrochloric acid at various positions in the slurry, and it is difficult to mix dilute hydrochloric acid with the slurry in a short time even if it is stirred. Carry out sufficient stirring, time-consuming is long, work efficiency is low etc. problem.

Description

technical field [0001] The invention relates to the technical field of bentonite, in particular to a preparation method of bentonite modified by an inorganic polymer adsorption material. Background technique [0002] Bentonite has good expansibility, adsorption, cation exchange performance and large internal and external specific surface area. At the same time, it can perform interlayer recombination or intercalation reaction with many guest substances, so it is widely used in chemical industry, petroleum, food, transportation, etc. , medicine, papermaking, energy, military industry, environmental protection and other industries, it is called "universal material". In order to meet the needs of certain industries, especially wastewater treatment, and improve the use efficiency of bentonite, it is very necessary to modify bentonite. [0003] In the preparation process of modified bentonite, it is necessary to put dilute hydrochloric acid into the prepared slurry and stir unti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J20/12B01J20/30
CPCB01J20/12
Inventor 陶川
Owner 潍坊远东膨润土有限公司
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