发明授权
- 专利标题: Alkylation slurry reactor
- 专利标题(中): 烷基化淤浆反应器
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申请号: US12195016申请日: 2008-08-20
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公开(公告)号: US07745674B2公开(公告)日: 2010-06-29
- 发明人: Christopher C. Boyer , Lawrence A. Smith, Jr.
- 申请人: Christopher C. Boyer , Lawrence A. Smith, Jr.
- 申请人地址: US TX Pasadena
- 专利权人: Catalytic Distillation Technologies
- 当前专利权人: Catalytic Distillation Technologies
- 当前专利权人地址: US TX Pasadena
- 代理机构: Osha • Liang LLP
- 主分类号: C07C6/12
- IPC分类号: C07C6/12 ; C07C2/66
摘要:
A process for alkylation of benzene, including: feeding benzene, a polyalkylate, and a catalyst to a reactor comprising a first and a second reaction zone; reacting the benzene and the polyalkylate in the first reaction zone under transalkylation conditions to form a monoalkylate product; feeding a C2-C4 olefin to the reactor intermediate the first and second reaction zones; reacting benzene and the C2-C4 olefin in the second reaction zone under alkylation conditions to form additional monoalkylate product; recovering an effluent from the reactor, wherein the effluent comprises benzene, the monoalkylate product, any unreacted C2-C4 olefins, heavy hydrocarbons, and the catalyst; separating the catalyst from the effluent; separating the benzene from the monoalkylate product and the heavy hydrocarbons within the liquid effluent; separating the monoalkylate product from the heavy hydrocarbons within the liquid effluent; and recovering the monoalkylate product.
公开/授权文献
- US20100048966A1 ALKYLATION SLURRY REACTOR 公开/授权日:2010-02-25