Sea water desalting agent based on silver carrying acid zeolite and its prepn process
A technology of acidic zeolite and silver-loaded zeolite, which is applied in seawater treatment, chemical instruments and methods, water/sewage treatment, etc. It can solve the problems of increasing the difficulty of effluent filtration, increasing the volume of chemicals, reducing the use efficiency, etc., and achieving the effect of seawater desalination Good, increase the silver loading, the effect of high silver loading
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0057] The desalination agent for seawater desalination based on acidic silver-loaded mordenite consists of 56 g of acidic silver-loaded mordenite, 2 g of silver oxide, 4 g of barium hydroxide, 0.5 g of montmorillonite, 0.6 g of stearic acid, and 0.2 g of activated carbon.
Embodiment 2
[0059] The desalination agent for seawater desalination based on acidic silver-loaded 4A zeolite is composed of: 52g of acidic silver-loaded 4A zeolite, 5g of silver oxide, 3g of barium hydroxide, 0.4g of montmorillonite, 0.6g of stearic acid, and 0.3g of activated carbon.
Embodiment 3
[0061] Embodiment 1 Preparation process of desalination agent for seawater desalination based on acidic silver-loaded mordenite:
[0062] Preparation of acidic zeolite: put 70g of mordenite in a closed container, evacuate to a vacuum of 2kPa, then add 1000ml of 0.1mol / L NH 4 NO 3 solution, stirred and exchanged at 80°C for 4h, filtered, washed with distilled water until no NO - 3 , Repeat this exchange three times, dry the powder at 120°C for 12 hours, and then roast at 300°C for 6 hours to obtain acidic mordenite.
[0063] Acidic zeolite impregnation with silver: put the acidic mordenite in a closed container, evacuate to a vacuum of 1kPa, then add 500ml of 0.3mol / L AgNO 3 Solution, after fully stirring and mixing evenly, stir and exchange at 80°C for 3h, filter and wash with distilled water until no Ag + , Repeat the exchange twice, and then dry at 60°C for 16 hours to obtain acidic silver-loaded mordenite.
[0064] Preparation of desalting agent by mixing: mix 56g of a...
PUM
Property | Measurement | Unit |
---|---|---|
particle diameter | aaaaa | aaaaa |
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