Attapulgite-polyacrylic acid nanocomposite gel with high adsorptivity and preparation method thereof
A technology of attapulgite and polyacrylic acid, which is applied in the direction of chemical instruments and methods, alkali metal compounds, and other chemical processes, can solve the problems of loading capacity, poor antibacterial slow-release performance, etc., and achieve increased loading capacity, Good adsorption and enhanced stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment
[0017] A kind of attapulgite / polyacrylic acid nano-composite gel with strong adsorption is characterized in that it is made of the following raw materials in parts by weight:
[0018] Nano zeolite powder 4, attapulgite 10, silicon dioxide 2, hydrochloric acid solution 20, zinc sulfate solution 40, absolute ethanol amount, nylon fiber 3, silane coupling agent KH-570 5, silane coupling agent KH-550 5 , chitosan 3, cerium nitrate 1, acrylic acid 10, appropriate amount of nitrogen, appropriate amount of distilled water;
[0019] The concentration of the hydrochloric acid solution is 2-6 mol / L; the concentration of the zinc sulfate solution is 0.5-1 mol / L.
[0020] The attapulgite / polyacrylic acid nanocomposite gel with strong adsorption and its preparation method are characterized in that it is made by the following steps:
[0021] a. Bake attapulgite at 120-160°C for 1-3 hours, remove organic compounds, disperse in distilled water, add hydrochloric acid solution, zinc sulfate so...
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