发明名称 |
Reducing foulant carry-over or build up in a paraffinic froth treatment process |
摘要 |
A use of a foulant collector in a vessel or conduit in a paraffinic froth treatment (PFT) process. The foulant comprises asphaltenes. The foulant collectors are purposed to reduce build-up in the vessel or conduit and/or to reduce downstream foulant carry-over in the process. The surface of the foulant collectors may have an average water contact angle of less than 90 degrees. Additionally, together with such foulant collectors, a fluorocarbon polymer may be used as a surface of a vessel or conduit in the PFT process, for reducing fouling. |
申请公布号 |
US8636897(B2) |
申请公布日期 |
2014.01.28 |
申请号 |
US20080663452 |
申请日期 |
2008.06.18 |
申请人 |
CHAKRABARY TAPANTOSH;YEGANEH MOHSEN;SONG LIMIN;SURY KEN;EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
CHAKRABARY TAPANTOSH;YEGANEH MOHSEN;SONG LIMIN;SURY KEN |
分类号 |
C10G75/00;C10G1/04 |
主分类号 |
C10G75/00 |
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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