发明名称 |
Method of preparing branched alkyl aromatic hydrocarbons using a process stream from an isomerization unit |
摘要 |
Systems and methods to produce branched alkyl aromatic hydrocarbons are described. Systems may include an isomerization unit, a dehydrogenation unit, an alkylation unit and separation unit. Methods for producing branched alkyl aromatic hydrocarbons may include isomerization of olefins in a process stream. The produced olefins may be used to alkylate aromatic hydrocarbons to form branched alkyl aromatic hydrocarbons. After alkylation of the aromatic hydrocarbons, unreacted components from alkylation process may be separated from the alkyl aromatic hydrocarbons. The unreacted components from the alkylation process may be recycled back into the main process stream or sent to other processing units |
申请公布号 |
ZA200505627(B) |
申请公布日期 |
2008.08.27 |
申请号 |
ZA20050005627 |
申请日期 |
2005.07.13 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSHAPPIJ BV. |
发明人 |
AYOUB, PAUL MARIE;DIRKZWAGER, HENDRIK;MURRAY, BRENDAN DERMOT;SUMROW, STEVEN CLOIS |
分类号 |
C07C;C07C2/64;C07C5/27 |
主分类号 |
C07C |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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