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1. 发明申请

US20050167333A1 Supercritical Hydrocarbon Conversion Process 有权
标题翻译：超临界烃转化过程
公开(公告)号：US20050167333A1
公开(公告)日：2005-08-04
申请号：US10707997
申请日：2004-01-30
申请人： Thomas McCall , Pritham Ramamurthy , Kiran Shah , Michael Silverman , Martin Van Sickels
发明人： Thomas McCall , Pritham Ramamurthy , Kiran Shah , Michael Silverman , Martin Van Sickels
IPC分类号： C01G11/02 , C10G9/28 , C10G9/32 , C10G69/06
CPC分类号： C10G9/28 , C10G9/32 , C10G69/06
摘要： Supercritical conversion of hydrocarbons boiling above 538° C. (1000° F.) with a solvating hydrocarbon at a weight ratio of solvating hydrocarbon to high-boiling hydrocarbons of at least 2:1 and at conditions above the critical temperature and pressure of the high-boiling hydrocarbons-solvent mixture, in the presence of hot fluidized solids. The hydrocarbons are supplied to a reaction zone at a temperature below that of the hot solids supplied thereto, whereby the resulting hydrocarbons-solids suspension has a thermal equilibrium temperature corresponding to the reaction temperature. The conversion has high rates of sulfur, nitrogen and metals removal, nearly complete conversion to lower molecular weight products, high naphtha and distillate selectivity, and low coke formation. The supercritical conversion can replace crude distillation, vacuum distillation, solvent deasphalting, coking, hydrocracking, hydrotreating, and/or fluid catalytic cracking, and/or used in parallel with such unit operations for debottle-necking or increasing capacity.
摘要翻译：超临界转化沸点高于538°C（1000°F）的烃与溶剂化烃以溶剂化烃与高沸点烃的重量比至少为2：1，在高于临界温度和压力的条件下沸腾的烃 - 溶剂混合物，在热流化固体的存在下。在低于提供给其的热固体温度的温度下将烃供应到反应区，由此得到的烃 - 固体悬浮液具有对应于反应温度的热平衡温度。转化率高，硫，氮和金属去除率高，几乎完全转化为较低分子量产物，高石脑油和馏出物选择性，低焦炭形成。超临界转化可以替代原油蒸馏，真空蒸馏，溶剂脱沥青，焦化，加氢裂化，加氢处理和/或流化催化裂化，和/或与这种单元操作并行地用于脱醇缩缩或增加容量。

2. 发明申请

US20070090021A1 Supercritical hydrocarbon conversion process 审中-公开
标题翻译：超临界烃转化过程
公开(公告)号：US20070090021A1
公开(公告)日：2007-04-26
申请号：US11634297
申请日：2006-12-05
申请人： Thomas McCall , Pritham Ramamurthy , Kiran Shah , Michael Silverman , Martin Van Sickels
发明人： Thomas McCall , Pritham Ramamurthy , Kiran Shah , Michael Silverman , Martin Van Sickels
IPC分类号： C10G9/00 , C10G15/00
CPC分类号： C10G9/28 , C10G9/32 , C10G69/06
摘要： Supercritical conversion of hydrocarbons boiling above 538° C. (1000° F.) with a solvating hydrocarbon at a weight ratio of solvating hydrocarbon to high-boiling hydrocarbons of at least 2:1 and at conditions above the critical temperature and pressure of the high-boiling hydrocarbons-solvent mixture, in the presence of hot fluidized solids. The hydrocarbons are supplied to a reaction zone at a temperature below that of the hot solids supplied thereto, whereby the resulting hydrocarbons-solids suspension has a thermal equilibrium temperature corresponding to the reaction temperature. The conversion has high rates of sulfur, nitrogen and metals removal, nearly complete conversion to lower molecular weight products, high naphtha and distillate selectivity, and low coke formation. The supercritical conversion can replace crude distillation, vacuum distillation, solvent deasphalting, coking, hydrocracking, hydrotreating, and/or fluid catalytic cracking, and/or used in parallel with such unit operations for debottlenecking or increasing capacity.
摘要翻译：超临界转化沸点高于538°C（1000°F）的烃与溶剂化烃以溶剂化烃与高沸点烃的重量比至少为2：1，在高于临界温度和压力的条件下沸腾的烃 - 溶剂混合物，在热流化固体的存在下。在低于提供给其的热固体温度的温度下将烃供应到反应区，由此得到的烃 - 固体悬浮液具有对应于反应温度的热平衡温度。转化率高，硫，氮和金属去除率高，几乎完全转化为较低分子量产物，高石脑油和馏出物选择性，低焦炭形成。超临界转化可以替代原油蒸馏，真空蒸馏，溶剂脱沥青，焦化，加氢裂化，加氢处理和/或流化催化裂化，和/或与这种单元操作并行地用于消除瓶颈或增加容量。

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