发明申请
- 专利标题： PROCESS FOR PRODUCING CAKING ADDITIVE FOR COKE PRODUCTION AND PROCESS FOR PRODUCING COKE
- 专利标题（中）： 生产焦糖添加剂的生产方法和生产焦化方法
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申请号： US13138332申请日： 2010-02-03
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公开(公告)号： US20110284424A1公开(公告)日： 2011-11-24
- 发明人: Yoshikazu Nakamura , Takushi Nagashima , Kenjiro Matsuoka , Kouichi Inoue , Daisuke Anraku
- 申请人： Yoshikazu Nakamura , Takushi Nagashima , Kenjiro Matsuoka , Kouichi Inoue , Daisuke Anraku
- 优先权： JP2009-023053 20090203
- 国际申请： PCT/JP2010/000655 WO 20100203
- 主分类号： C10C3/06
- IPC分类号： C10C3/06 ; C10G7/00
摘要：
A process for producing a caking additive for coke production, the process including a step of extracting a solvent deasphalted pitch that can be used as a caking additive for coke production from a residue containing at least one of an atmospheric residue obtained by atmospheric distillation of a crude oil and a vacuum residue obtained by atmospheric distillation and vacuum distillation of a crude oil, wherein the extraction is performed using, as a solvent, a light reformate obtained by catalytic reforming a naphtha fraction that is fractionated from a crude oil by atmospheric distillation of the crude oil.
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