发明授权
US07837855B2 High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning
失效
高分散能力（HSDP）原油混合，减少污染和在线清洁
- 专利标题： High-solvency-dispersive-power (HSDP) crude oil blending for fouling mitigation and on-line cleaning
- 专利标题（中）： 高分散能力（HSDP）原油混合，减少污染和在线清洁
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申请号： US12222760申请日： 2008-08-15
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公开(公告)号： US07837855B2公开(公告)日： 2010-11-23
- 发明人: Glen B. Brons , Chris A. Wright
- 申请人： Glen B. Brons , Chris A. Wright
- 申请人地址： US NJ Annandale
- 专利权人： ExxonMobil Research & Engineering Company
- 当前专利权人： ExxonMobil Research & Engineering Company
- 当前专利权人地址： US NJ Annandale
- 代理商 Glenn T. Barrett
- 主分类号： C10G45/00
- IPC分类号： C10G45/00
摘要：
A high solvency dispersive power (HSDP) crude oil is added to a blend of incompatible and/or near-incompatible oils to proactively address the potential for fouling heat exchange equipment. The HSDP component dissolves asphaltene precipitates and maintains suspension of inorganic particulates before coking affects heat exchange surfaces. HSDP co-blending for fouling mitigation and on-line cleaning can be affected using different concentrations of top-performing and moderate-performing HSDP crude oils.