发明名称 WASTE RECOVERY PROCESS
摘要 recovery of domestic and/or industrial wastes including carbon-containing materials. SUBSTANCE: process includes separation of carbon-free fraction followed by gasifying wastes in underground gas producer. Carbon-containing fraction of wastes is subjected to pyrolysis at 500-600 C prior to admitting it to gas producer; in the process, gaseous products of pyrolysis are mixed up with those released in gasifying process while remaining solid fraction and/or gases released in cleaning gaseous products of pyrolysis are introduced in underground gas producer; pyrolysis process involves recovery of heat transferred from products of gasification (gases) and/or from their combustion products. In addition, gaseous pyrolysis products are cleaned of incombustible gas fractions and/or resin, and/or water. EFFECT: improved stability of gas producer at increased calorific power of gasifying products (gases). 2 cl, 3 dwg
申请公布号 RU2156406(C1) 申请公布日期 2000.09.20
申请号 RU19990102143 申请日期 1999.02.02
申请人 VERSITET;DAL NEVOSTOCHNYJ G TEKHN UNI 发明人 KONDYREV B.I.;ZVONAREV M.I.;TURMOV G.P.;PRIEMENKO S.B.
分类号 F23G5/34;E21B43/295;F23G5/027;(IPC1-7):F23G5/34 主分类号 F23G5/34
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