Title: Propellant carbon dioxide and its producing method
Application Number: 02139023 Application Date: 2002.09.05
Publication Number: 1480400 Publication Date: 2004.03.10
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C01B31/20,C05D7/00
Applicant(s) Name: Ren Yaohui Address: 462000
Inventor(s) Name:
Attorney & Agent: zhang xintang
Abstract:
     A CO2 generating agent is prepared the waste diluted sulfuric acid as industrial by-product, waste SO3 gas and neutral sodium silicate solution through adsorbing SO3 by diluted sulfuric acid, proportionally mixing it with neutral sodium silicate solution, stirring for 30-60 S, loading in packing bags and coagulating. Its advantages are high stability, high output of high-purity Co2 gas, and no environmental pollution.
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