Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Special anticorrosive material for chemical engineering and preparation technology of anticorrosive material

A preparation process and anti-corrosion technology, which is applied in the field of chemical anti-corrosion materials and its preparation process, can solve the problems of reducing economic efficiency, non-combustibility, and easy aging, and achieve high economic benefits, long service life, and strong adaptability. Effect

Inactive Publication Date: 2017-06-23
马鞍山纽盟知识产权管理服务有限公司
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As far as the materials in the current market are concerned, there are no targeted anti-corrosion materials for chemical industry, and general alloy products are mostly used to achieve anti-corrosion effects. Corrosion of substances, thereby increasing costs and reducing economic efficiency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A special chemical anti-corrosion material and its preparation process, the composition of the raw materials is composed of the following proportions in parts by weight:

[0018] 25 parts of EPDM rubber, 45 parts of titanium dioxide, 22 parts of titanium tetrachloride, 16 parts of fuming nitric acid, 10 parts of nickel oxide, 30 parts of carbon dioxide, and 25 parts of absolute ethanol.

[0019] Its preparation method is as follows:

[0020] A. Reacting titanium dioxide, titanium tetrachloride and fuming nitric acid alkanes, titanium tetrachloride is used as a catalyst to obtain product A, the temperature is set at 27°C, and the pressure is 600Pa;

[0021] B. React EPDM rubber with absolute ethanol to obtain product B, set the temperature to 65°C and the pressure to 450Pa;

[0022] C. React nickel oxide with carbon dioxide to obtain product C, set the temperature to 35°C and the pressure to 800Pa;

[0023] D. Mix the products A, B, and C to undergo a polymerization re...

Embodiment 2

[0025] A special chemical anti-corrosion material and its preparation process, the composition of the raw materials is composed of the following proportions in parts by weight:

[0026] 30 parts of EPDM rubber, 42 parts of titanium dioxide, 20 parts of titanium tetrachloride, 12 parts of fuming nitric acid, 12 parts of nickel oxide, 25 parts of carbon dioxide, and 20 parts of absolute ethanol.

[0027] Its preparation method is as follows:

[0028] A. React titanium dioxide, titanium tetrachloride and fuming nitrate, and use titanium tetrachloride as a catalyst to obtain product A. The temperature is set at 30°C and the pressure is 500Pa;

[0029] B. React EPDM rubber with absolute ethanol to obtain product B, set the temperature to 50°C and the pressure to 600Pa;

[0030] C. React nickel oxide with carbon dioxide to obtain product C. The temperature is set at 20°C and the pressure is 750Pa;

[0031] D. Mix the products A, B, and C to undergo a polymerization reaction, and u...

Embodiment 3

[0033] A special chemical anti-corrosion material and its preparation process, the composition of the raw materials is composed of the following proportions in parts by weight:

[0034] 20 parts of EPDM rubber, 44 parts of titanium dioxide, 21 parts of titanium tetrachloride, 18 parts of fuming nitric acid, 16 parts of nickel oxide, 27 parts of carbon dioxide, and 30 parts of absolute ethanol.

[0035] Its preparation method is as follows:

[0036] A. React titanium dioxide, titanium tetrachloride and fuming nitrate, and use titanium tetrachloride as a catalyst to obtain product A. The temperature is set at 28°C and the pressure is 600Pa;

[0037] B. React EPDM rubber with absolute ethanol to obtain product B, set the temperature to 70°C and the pressure to 350Pa;

[0038] C. React nickel oxide with carbon dioxide to obtain product C. The temperature is set at 25°C and the pressure is 800Pa;

[0039] D. Mix the products A, B, and C to undergo a polymerization reaction. Titan...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a special anticorrosive material for chemical engineering and a preparation technology of the anticorrosive material. The anticorrosive material comprises the following raw materials in parts by weight: 20-30 parts of ethylene-propylene-diene monomer, 40-45 parts of titanium dioxide, 20-25 parts of titanium tetrachloride, 12-18 parts of alkyl fuming nitric acid, 10-20 parts of nickel oxide, 25-30 parts of carbon dioxide and 20-30 parts of anhydrous alcohol. The anticorrosive material forms a three-layer effective anticorrosive structure, so that the anticorrosive material is firmer, more stable, high-temperature-resistant, low-temperature-resistant, effective oxidation-resistant, ozone-resistant, salification-resistant, flame-retardant, chemical-resistant, biological-ageing-resistant, not liable to damage, high in adaptability, long in service life and high in economic benefit.

Description

technical field [0001] The invention relates to a chemical anticorrosion material and a preparation process thereof. Background technique [0002] In current life, chemical companies are ubiquitous, and chemical corrosion is serious, so chemical companies are in urgent need of an anti-corrosion material with good performance and long service life. As far as the materials in the current market are concerned, there are no targeted anti-corrosion materials for chemical industry, and general alloy products are mostly used to achieve anti-corrosion effects. Material corrosion, thereby increasing costs and reducing economic efficiency. Contents of the invention [0003] The object of the present invention is to provide a kind of anti-corrosion material specially used for chemical industry and its preparation process in order to overcome the above deficiencies. [0004] The technical scheme of the present invention includes: a kind of special anticorrosion material for chemical...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/16C08K13/02C08K3/22C08K3/16C08K5/05
CPCC08K13/02C08K3/16C08K3/22C08K5/05C08K2003/2241C08K2003/2293C08K2201/011
Inventor 张伟张树霞
Owner 马鞍山纽盟知识产权管理服务有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com