发明申请
- 专利标题： PROCESS FOR PRODUCING USEFUL SUBSTANCE USING IMMOBILIZED ENZYME
- 专利标题（中）： 使用固定化学品生产有用物质的方法
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申请号： US12517574申请日： 2007-12-14
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公开(公告)号： US20100047883A1公开(公告)日： 2010-02-25
- 发明人: Yoshitaka Senda , Jun Saito , Keigo Hanaki , Toshiteru Komatsu
- 申请人： Yoshitaka Senda , Jun Saito , Keigo Hanaki , Toshiteru Komatsu
- 申请人地址： JP CHUO-KU
- 专利权人： KAO CORPORATION
- 当前专利权人： KAO CORPORATION
- 当前专利权人地址： JP CHUO-KU
- 优先权： JP2006-337890 20061215
- 国际申请： PCT/JP2007/001401 WO 20071214
- 主分类号： C12P7/64
- IPC分类号： C12P7/64 ; C12M1/00
摘要：
The present invention relates to a process for producing a useful substance, the process including feeding a liquid mixture formed of two liquid phases into a fixed bed-type reaction column packed with an immobilized enzyme, and allowing the liquid mixture to flow in the same direction in a co-current manner to perform a reaction, wherein the packing thickness of the immobilized enzyme per stage of the fixed bed-type reaction column having an equivalent circular diameter of 35 mmφ or larger is 10 to 200 mm.In the process for producing a useful substance, which is performed by feeding a liquid mixture formed of two liquid phases into a fixed bed-type reaction column packed with an immobilized enzyme, the flow of the reaction liquid inside the column can be made uniform, and as a result, reactivity and productivity can be enhanced.