Dangerous chemical adsorbent based on polymer gel material and preparation method thereof
A technology for polymer gel and hazardous chemicals, applied in the field of hazardous chemical adsorbents and their preparation, can solve problems such as leakage, and achieve the effects of reducing risks, reducing the amount of adsorption, and reducing corrosiveness
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0029] A hazardous chemical adsorbent based on a polymer gel material, comprising 100 parts of cross-linked polyacrylamide, 500 parts of sodium bicarbonate, 300 parts of calcium carbonate, 3 parts of thymol blue, 1 part of methyl red, and quartz sand 96 parts are accurately weighed with a balance in proportion, mechanically mixed and stirred evenly and placed in a container for later use. The adsorption amount was detected, and the adsorption amount of 10ml hydrochloric acid solution (37% v / w) was measured to be 19 grams, and the pH value of the solution was 7.2.
Embodiment 2
[0031] A dangerous chemical adsorbent based on a polymer gel material, 250 parts of cross-linked polyacrylic acid, 260 parts of sodium bicarbonate, 400 parts of magnesium hydroxide, 2 parts of bromothymol blue, 2 parts of methyl orange, and 86 parts of quartz sand The parts are accurately weighed with a balance according to the proportion, mechanically mixed and stirred evenly, and placed in a container for later use. The adsorption amount was detected, and the adsorption amount of 10ml hydrochloric acid solution (37% v / w) was measured to be 16 grams, and the pH value of the solution was 7.1.
Embodiment 3
[0033] A dangerous chemical adsorbent based on a polymer gel material, 150 parts of cross-linked polyacrylic acid, 300 parts of aluminum hydroxide, 470 parts of boric acid, 2 parts of thymol blue, 2 parts of methyl orange, and 76 parts of quartz sand Accurately weigh with a balance in proportion, mechanically mix and stir evenly and place in a container for later use. The adsorption amount was detected, and the adsorption amount of 10ml sodium hydroxide solution (1N v / w) was measured to be 9 grams, and the pH value of the solution was 7.6.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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