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| KNOW HOW： |
Process for removing hydrocatalyst from unsaturated copolymer |
| Usage： |
chemical industry |
| Keyword： |
removing hydrocatalyst ,unsaturated copolymer |
| Remarks： |
A process for removing the residual noble metal catalyst from the copolymer, especially the butadieneacrylonitrile rubber solution after homogenized and catalytical hydrogenated features that the organic compound containing -NH2 or/and C=S as complexing agent and carboxylic acid as extractant to transfer said catalyst into water-soluble organic matches and make it come in aqueous solution. Its advantage is high removal rate of 98% or more for Rh or 77% or more for Ru. |
| Original file： |
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Promulgator Info |
| Full name: |
administrator |
| Country: |
CN |
| City: |
Dalian |
| Company Name: |
teloon Soft Strategy Co.,LTD |
| Homepage: |
http://m.hqsq.net |
| E-mail: |
reply |
| Phone: |
86-411-82811662 |
| Fax: |
86-411-82819667 |
| Company Address: |
26 Renmin Road ,Dalian China |
| Zip/Postal Code: |
116001 |
| Introduction: |
As a professional E-information service platform with authoritative news and reports in chemical industry of chinese export and import market.Hichem has been received universally and praised highly since its established in 2001.In 2003,by joint effort of teloon chemicals and teloon soft strategy company(TSSC),Hichem team endeavored to recomposition the site ascribed to market requirement as well as offering our better service.Hichem focused on business to biusiness of new chemicals,fine chemicals,high chemicals and special chemicals.So naturally it is the very one-stop website for chemical information.Our sellers worldwide and build global on-line trade in the chemical industry. |
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