发明名称 METHOD AND DEVICE FOR EXTRACTING RUBBER FROM GASEOUS PHASE POLYMERIZATION
摘要 The invention relates to a device and method for continuous extraction of pre-screened rubber particles from a gas-phase polymerization reactor. The device comprises a sifter and a downstream spiral transfer canal.
申请公布号 WO9919373(A3) 申请公布日期 1999.06.24
申请号 WO1998EP06231 申请日期 1998.10.01
申请人 BAYER AKTIENGESELLSCHAFT;HAENDELER, FRIEDRICH;HEROLD, HEIKO;MERSMANN, FRANZ-JOSEF;SCHEBESTA, KLAUS;SCHNEIDER, JUERGEN;SCHWEIGLER, NORBERT 发明人 HAENDELER, FRIEDRICH;HEROLD, HEIKO;MERSMANN, FRANZ-JOSEF;SCHEBESTA, KLAUS;SCHNEIDER, JUERGEN;SCHWEIGLER, NORBERT
分类号 B01J4/00;B01J8/00;B01J8/24;B01J8/38;B07B4/02;B29C47/10;C08F2/00;C08F2/34;C08F6/26 主分类号 B01J4/00
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