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Production device of tackifier carboxymethyl cellulose

A technology of carboxymethyl cellulose and production equipment, which is applied in the field of compound synthesis equipment and can solve complex and other problems

Inactive Publication Date: 2018-07-03
CHENGDU KAI & DI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing production devices are relatively complicated. Carboxymethyl cellulose is used as a thickening agent. The pros and cons of its production devices have important economic significance for improving product quality and reducing by-product content.

Method used

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  • Production device of tackifier carboxymethyl cellulose

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0008] Production raw materials and dosage

[0009] absorbent cotton thread

industrial grade

90

alcohol

Industrial grade, 95%

30

sodium hydroxide

Industrial grade, 35%

80

Chloroacetic acid

industrial grade

60

alcohol

Industrial grade, 70%

250

hydrochloric acid

37％

Appropriate amount

[0010] The production equipment of carboxymethyl cellulose, a viscosity enhancer, mainly includes: alkalizer (F101), press machine (L101), filter (L102), filter (L103), dryer (L104), etherification kettle ( D101), pulverizer (L105), wherein, press machine (L101) is connected with alkalizer (F101), etherification kettle (D101) respectively, filter (L102) is connected with etherification kettle (D101), filter (L103) are connected, among them, the nominal volume of alkalizer (F101) is 4.2m 3 , The nominal volume of the etherification kettle (D101) is 800L, and the diameter of the inner pot of the etherification kettle...

example 2

[0015] Production raw materials and dosage

[0016] absorbent cotton thread

industrial grade

100

alcohol

Industrial grade, 95%

40

sodium hydroxide

Industrial grade, 35%

90

Chloroacetic acid

industrial grade

70

alcohol

Industrial grade, 70%

270

hydrochloric acid

37％

Appropriate amount

[0017] The production equipment of carboxymethyl cellulose, a viscosity enhancer, mainly includes: alkalizer (F101), press machine (L101), filter (L102), filter (L103), dryer (L104), etherification kettle ( D101), pulverizer (L105), wherein, press machine (L101) is connected with alkalizer (F101), etherification kettle (D101) respectively, filter (L102) is connected with etherification kettle (D101), filter (L103) are connected, among them, the nominal volume of alkalizer (F101) is 4.6m 3 , The nominal volume of the etherification kettle (D101) is 900L, and the diameter of the inner pot of the etherification kettl...

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PUM

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Abstract

The invention discloses a production device of tackifier carboxymethyl cellulose. The production device mainly comprises an alkalization device (F101), a presser (L101), a filter (L102), a filter (L103), a dryer (L104), an etherification kettle ( D101) and a pulverizer (L105), wherein the presser (L101) is respectively connected with the alkalization device (F101) and the etherification kettle (D101), the filter (L102) is respectively connected with the etherification kettle (D101) and the filter (L103), and the alkalization device (F101) has a nominal volume of 4.2-4.6 m3.

Description

technical field [0001] The invention relates to a compound synthesis device, in particular to a production device for a viscosity-increasing agent carboxymethyl cellulose. Background technique [0002] The largest use of carboxymethyl cellulose is to prepare soap and synthetic detergents to prevent the washed out dirt from re-precipitating on fabrics, and secondly to be used as a suspension stabilizer for drilling mud in the oil industry. It can be used as an additive in the paper industry to improve Longitudinal strength and smoothness of paper, used as coating can improve the printing adaptability of paper, used as thickener, emulsion stabilizer and ice crystal inhibitor of ice cream in food industry; used as sizing agent, printing and dyeing paste in textile industry It can be used as an emulsification stabilizer for injections, a binder and a film-forming agent for tablets in the pharmaceutical industry; it can be used as a thickener in the production of cosmetics and ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08B11/12C08B17/06
CPCC08B11/12C08B17/06
Inventor 王芳
Owner CHENGDU KAI & DI TECH CO LTD