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1.发明申请Method to alter coke morphology using metal salts of aromatic sulfonic acids and/or polysulfonic acids 有权使用芳族磺酸和/或多磺酸的金属盐改变焦炭形态的方法公开(公告)号：US20090184029A1
公开(公告)日：2009-07-23
申请号：US12010145
申请日：2008-01-22
IPC分类号： C10G9/14
摘要： A method for altering coke morphology in a delayed coking process of heavy oil is provided. An effective amount of oil dispersible or oil soluble metal salts of aromatic sulfonic acids and/or polysulfonic acids is added or contacted with the resid or heavy oil at a point before or after the step of heating the heavy oil to coking temperatures. The addition of additives facilitates the formation of shot coke and inhibits the formation of sponge coke.
摘要翻译： 提供了一种在重油延迟焦化过程中改变焦炭形态的方法。 在将重油加热至焦化温度的步骤之前或之后的一点加入芳族磺酸和/或多磺酸的有效量的油分散性或油溶性金属盐与残油或重油接触。 添加添加剂促进了焦炭的形成并抑制海绵焦炭的形成。
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2.发明授权Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives 有权使用低分子量芳族添加剂生产自由流动焦炭的延迟焦化工艺公开(公告)号：US07645375B2
公开(公告)日：2010-01-12
申请号：US11127821
申请日：2005-05-12
IPC分类号： C10G9/14
摘要： A delayed coking process for making substantially free-flowing coke, preferably shot coke. A coker feedstock, such as a vacuum residuum, is heated in a heating zone to coking temperatures then conducted to a coking zone wherein volatiles are collected overhead and coke is formed. A low molecular weight additive is added to the feedstock prior to it being heated in the heating zone, prior to its being conducted to the coking zone, or both.
摘要翻译： 一种延迟焦化工艺，用于制造基本上自由流动的焦炭，优选喷射焦炭。 焦化原料如真空残渣在加热区被加热至焦化温度，然后进入焦化区，其中挥发物在塔顶馏出并形成焦炭。 在将原料加热至焦化区之前，或在两者之前，在加热区中加热低分子量添加剂。
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3.发明授权Method to alter coke morphology using metal salts of aromatic sulfonic acids and/or polysulfonic acids 有权使用芳族磺酸和/或多磺酸的金属盐改变焦炭形态的方法公开(公告)号：US07794587B2
公开(公告)日：2010-09-14
申请号：US12010145
申请日：2008-01-22
摘要： A method for altering coke morphology in a delayed coking process of heavy oil is provided. An effective amount of oil dispersible or oil soluble metal salts of aromatic sulfonic acids and/or polysulfonic acids is added or contacted with the resid or heavy oil at a point before or after the step of heating the heavy oil to coking temperatures. The addition of additives facilitates the formation of shot coke and inhibits the formation of sponge coke.
摘要翻译： 提供了一种在重油延迟焦化过程中改变焦炭形态的方法。 在将重油加热至焦化温度的步骤之前或之后的一点加入芳族磺酸和/或多磺酸的有效量的油分散性或油溶性金属盐与残油或重油接触。 添加添加剂促进了焦炭的形成并抑制海绵焦炭的形成。
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4.发明授权Method to alter coke morphology using either polynuclear aromatic compounds or functionalized lignin 失效使用多核芳香族化合物或官能化木质素改变焦炭形态的方法公开(公告)号：US07871511B2
公开(公告)日：2011-01-18
申请号：US12213758
申请日：2008-06-24
申请人： Ramesh Varadaraj , Michael Siskin , Leo D. Brown
发明人： Ramesh Varadaraj , Michael Siskin , Leo D. Brown
IPC分类号： C10G9/14
摘要： A method for altering coke morphology in a delayed coking process of heavy oil is provided. An effective amount of one or more oil dispersible or oil soluble polynuclear aromatic compounds, or functionalized lignin, is added or contacted with the resid or heavy oil at a point before or after the step of heating the heavy oil to coking temperatures. The addition of additives facilitates the formation of shot coke and inhibits the formation of sponge coke.
摘要翻译： 提供了一种在重油延迟焦化过程中改变焦炭形态的方法。 在将重油加热至焦化温度的步骤之前或之后的时刻，将有效量的一种或多种油分散性或油溶性多核芳族化合物或官能化木质素与残油或重油相加或接触。 添加添加剂促进了焦炭的形成并抑制海绵焦炭的形成。
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5.发明授权Delayed coking process for producing free-flowing coke using polymeric additives 有权使用聚合物添加剂生产自由流动焦炭的延迟焦化工艺公开(公告)号：US07658838B2
公开(公告)日：2010-02-09
申请号：US11127822
申请日：2005-05-12
申请人： Ramesh Varadaraj , Michael Siskin , Leo D. Brown
发明人： Ramesh Varadaraj , Michael Siskin , Leo D. Brown
IPC分类号： C10G9/00
CPC分类号： C10B55/00 , C10B57/06 , C10G9/005 , C10G29/06 , C10G29/20 , C10G29/22 , C10G55/04 , C10G2300/107
摘要： A delayed coking process for making substantially free-flowing coke, preferably shot coke. A coker feedstock, such as a vacuum residuum, is heated in a heating zone to coking temperatures then conducted to a coking zone wherein volatiles are collected overhead and coke is formed. At least one polymeric additive is added to the feedstock prior to it being heated in the heating zone, prior to its being conducted to the coking zone, or both.
摘要翻译： 一种延迟焦化工艺，用于制造基本上自由流动的焦炭，优选喷射焦炭。 焦化原料如真空残渣在加热区被加热至焦化温度，然后进入焦化区，其中挥发物在塔顶馏出并形成焦炭。 至少一种聚合物添加剂在其被加热到加热区之前，在其被引导到焦化区之前或两者之前被加入到原料中。
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公开(公告)号：US07704376B2
公开(公告)日：2010-04-27
申请号：US11127733
申请日：2005-05-12
申请人： Ramesh Varadaraj , Michael Siskin , Leo D. Brown , Maa S. Maa
发明人： Ramesh Varadaraj , Michael Siskin , Leo D. Brown , Maa S. Maa
IPC分类号： C10G9/16
CPC分类号： C10G9/007 , C10G9/16 , C10G11/00 , C10G29/06 , C10G45/00 , C10G47/00 , C10G47/22 , C10G49/00 , C10G75/04 , C10M135/10 , C10M169/04 , C10M175/0016 , C10M177/00 , C10M2203/1085 , C10M2219/044 , C10N2260/10 , Y10S516/909
摘要： The use of water-soluble aromatic polysulfonic acid salts for inhibiting fouling in process equipment used in the thermal treatment of heavy oils.
摘要翻译： 使用水溶性芳香族聚磺酸盐来抑制重油热处理中使用的工艺设备中的结垢。
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公开(公告)号：US20100083575A1
公开(公告)日：2010-04-08
申请号：US12586872
申请日：2009-09-29
IPC分类号： C10J3/00
CPC分类号： C10J3/72 , C10J3/466 , C10J3/54 , C10J3/66 , C10J2300/092 , C10J2300/0926 , C10J2300/093 , C10J2300/0943 , C10J2300/0993 , C10J2300/1884 , Y02E50/32 , Y02P20/145 , Y02T50/678
摘要： A process for the co-gasification of carbonaceous solids (coal, coke) and biomass in which the biomass material is pyrolyzed to provide a biomass pyrolysis oil and biomass char or coke which are then mixed with the carbonaceous solid to form a slurry. This slurry is then heated if necessary to achieve a viscosity which can be processed conveniently in the gasifier. The heat required for pyrolyzing the biomass can conveniently be obtained from the heat exchanger used to cool the hot synthesis gas product emerging from the gasifier.
摘要翻译： 一种用于碳质固体（煤，焦炭）和生物质的共同气化的方法，其中生物质材料被热解以提供生物质热解油和生物质焦炭或焦炭，然后将其与碳质固体混合以形成浆料。 如果需要，则将该浆料加热以达到可在气化器中方便地加工的粘度。 热解生物质所需的热量可以方便地从用于冷却从气化器出来的热合成气产品的热交换器获得。
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公开(公告)号：US10053630B2
公开(公告)日：2018-08-21
申请号：US14698398
申请日：2015-04-28
申请人： Michael Siskin , Ramesh Varadaraj
发明人： Michael Siskin , Ramesh Varadaraj
CPC分类号： C10B57/04 , C10B53/00 , C10B55/00 , C10B57/045 , C10B57/06 , C10G9/005 , C10G55/04 , C10G2300/202 , C10G2300/205 , C10G2300/206
摘要： A delayed coking process in which shot coke and thermally cracked coker products are produced from a sponge coke- and/or transition coke-forming resid feed comprising sponge coke asphaltenes by mixing heteroatom (preferably nitrogen) containing asphaltenes from a shot coke-forming resid with a heated sponge coke-forming resid to form shot coke directing asphaltene aggregates in the resid. The mixture of resid with the added asphaltene is held at an elevated temperature to allow co-aggregates of sponge coke and shot coke asphaltenes to form which, upon delayed coking promote the production of a free-flowing shot coke product.
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9.发明申请Inhibitor enhanced thermal upgrading of heavy oils via mesophase suppression using oil soluble polynuclear aromatics 审中-公开抑制剂通过使用油溶性多核芳烃的中间相抑制来增强重油的热升级公开(公告)号：US20050263438A1
公开(公告)日：2005-12-01
申请号：US11127732
申请日：2005-05-12
申请人： Ramesh Varadaraj , Leo Brown , Michael Siskin , Cornelius Brons
发明人： Ramesh Varadaraj , Leo Brown , Michael Siskin , Cornelius Brons
IPC分类号： C10G9/00 , C10G9/16 , C10G11/00 , C10G29/06 , C10G45/00 , C10G47/00 , C10G47/22 , C10G49/00 , C10G75/04
CPC分类号： C10G9/007 , C10G9/16 , C10G11/00 , C10G29/06 , C10G45/00 , C10G47/00 , C10G47/22 , C10G49/00 , C10G75/04 , C10M135/10 , C10M169/04 , C10M175/0016 , C10M177/00 , C10M2203/1085 , C10M2219/044 , C10N2260/10 , Y10S516/909
摘要： A method for upgrading heavy oils by contacting the heavy oil with an inhibitor additive and then thermally treating the inhibitor additized heavy oil. The inhibitor is selected from oil soluble polynuclear aromatic compounds. The invention also relates to the upgraded product from the inhibitor enhanced thermal treatment process.
摘要翻译： 通过使重油与抑制剂添加剂接触，然后热处理抑制剂添加的重油来提升重油的方法。 抑制剂选自油溶性多核芳香族化合物。 本发明还涉及来自抑制剂增强热处理工艺的升级产品。
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公开(公告)号：US09057031B2
公开(公告)日：2015-06-16
申请号：US12586872
申请日：2009-09-29
CPC分类号： C10J3/72 , C10J3/466 , C10J3/54 , C10J3/66 , C10J2300/092 , C10J2300/0926 , C10J2300/093 , C10J2300/0943 , C10J2300/0993 , C10J2300/1884 , Y02E50/32 , Y02P20/145 , Y02T50/678
摘要： A process for the co-gasification of carbonaceous solids (coal, coke) and biomass in which the biomass material is pyrolyzed to provide a biomass pyrolysis oil and biomass char or coke which are then mixed with the carbonaceous solid to form a slurry. This slurry is then heated if necessary to achieve a viscosity which can be processed conveniently in the gasifier. The heat required for pyrolyzing the biomass can conveniently be obtained from the heat exchanger used to cool the hot synthesis gas product emerging from the gasifier.
摘要翻译： 一种用于碳质固体（煤，焦炭）和生物质的共同气化的方法，其中生物质材料被热解以提供生物质热解油和生物质焦炭或焦炭，然后将其与碳质固体混合以形成浆料。 如果需要，则将该浆料加热以达到可在气化器中方便地加工的粘度。 热解生物质所需的热量可以方便地从用于冷却从气化器出来的热合成气产品的热交换器获得。
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