发明名称 |
Process for the demercaptanization of petroleum distillates |
摘要 |
The demercaptanizaiton of petroleum distillates can be carried out by sorption of the mercaptan with activated carbon and oxidation of the sorbed mercaptan to disulfide at between approximately 20° C. to 55° C. The activated carbon used in the process is commercially readily available. Its surface area typically ranges from between approximately 500 to 1500 m2/g and has substantial percentage of the pores in the 10 to 100 Angstrom range.
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申请公布号 |
US6485633(B2) |
申请公布日期 |
2002.11.26 |
申请号 |
US20000735834 |
申请日期 |
2000.12.13 |
申请人 |
DS2 TECH, INC. |
发明人 |
WISMANN WILLIAM;GANGWAL SANTOSH K. |
分类号 |
C10G25/00;C10G25/12;(IPC1-7):C10G25/00 |
主分类号 |
C10G25/00 |
代理机构 |
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代理人 |
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地址 |
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