发明名称 |
ADSORPTION OF DIBENZOTHIOPHENES FROM HYDROCARBON AND MODEL DIESEL FEEDS |
摘要 |
A process for adsorbing aromatic sulfur compounds, where an adsorbent is contacted with a C6-C20 aromatic and/or aliphatic stream which comprises a solution of (i) at least one benzothiophene compound, (ii) a solvent which comprises at least one C6-C16 aliphatic compound, and (iii) optionally at least one C6-C12 aromatic compound. In this process, the adsorbent is regenerated using an organic regenerant such as, but not limited to, toluene. Also disclosed is another process for adsorbing aromatic sulfur compounds. In this process, an adsorbent is contacted with a mixture comprising a model diesel feed comprising at least one benzothiophene compound. In this process, the adsorbent is regenerated using an organic regenerant such as, but not limited to, toluene. |
申请公布号 |
WO2010074894(A3) |
申请公布日期 |
2010.10.07 |
申请号 |
WO2009US66250 |
申请日期 |
2009.12.01 |
申请人 |
CHEVRON U.S.A. INC.;WEI, XIAOLIN;HUSSON, SCOTT M.;DUTRA E MELLO, MARCUS V.;CHINN, DANIEL;HE, ZUNQING |
发明人 |
WEI, XIAOLIN;HUSSON, SCOTT M.;DUTRA E MELLO, MARCUS V.;CHINN, DANIEL;HE, ZUNQING |
分类号 |
C10G25/00;C10G25/12 |
主分类号 |
C10G25/00 |
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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