发明名称 METHOD OF PRODUCTION OF POLYMER SORBENTS
摘要 technology of production of polymer sorbent for environment control; localization and utilization of oil, petroleum products and liquid organic agents from contaminated areas of water surface and solid. SUBSTANCE: proposed method consists in injecting metered amount of homogeneous solution of carbamide resin at addition of 3 to 6% of finely-dispersed carbon of alkaline-earth metal at size of particles not exceeding 0/5 mm into foamed solution of inorganic acid with surfactant which was preliminarily heated to 40-50 C; this done, polymer mass is poured into mold. EFFECT: low-cost of rigid sorbent in form of mats, filters, granulated crumb. 3 cl, 1 dwg, 1 tbl
申请公布号 RU2184608(C1) 申请公布日期 2002.07.10
申请号 RU20000133191 申请日期 2000.12.29
申请人 OAO TRANSSIBNEFT';SIBIRSKIJ GOSUDARSTVENNYJ TEKHNOLOGICHESKIJ UNIVERSITET 发明人 MELKOZEROV V.M.;BARONIN I.E.;RJAZANOVA T.V.;KIM D.KH.
分类号 B01J20/26;B01J20/30;(IPC1-7):B01J20/26 主分类号 B01J20/26
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