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1. 发明申请

WO2022079058A1 RECOVERY OF ALIPHATIC HYDROCARBONS 审中-公开
公开(公告)号：WO2022079058A1
公开(公告)日：2022-04-21
申请号：PCT/EP2021/078226
申请日：2021-10-12
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL OIL COMPANY
发明人： LANGE, Jean-Paul Andre Marie Joseph Ghislain , FISCHER, Kai Jürgen , VAN ROSSUM, Guus , OLTHOF, Timothé Johannes , DERKS, Willem , STICHTER, Hendrik
IPC分类号： C10G1/00 , C10G1/02 , C10G1/10 , C10G53/00 , C10G53/04 , C10G53/08 , C10G55/04 , C10G21/28
摘要： The invention relates to a process for the recovery of aliphatic hydrocarbons from a liquid stream comprising aliphatic hydrocarbons, heteroatom containing organic compounds and optionally aromatic hydrocarbons, involving a) liquid-liquid extraction of said liquid stream with an extraction solvent, wherein before and/or after step a)heteroatom containing organic compounds, optional aromatic hydrocarbons and optional other contaminants are removed from said liquid stream and/or from a raffinate stream resulting from step a), respectively, by contacting the latter stream(s) with a sorption agent. Further, the invention relates to a process for the recovery of aliphatic hydrocarbons from plastics comprising the above-mentioned process; and to a process for steam cracking a hydrocarbon feed comprising aliphatic hydrocarbons as recovered in one of the above-mentioned processes.

2. 发明申请

WO2022079046A1 RECOVERY OF ALIPHATIC HYDROCARBONS 审中-公开
公开(公告)号：WO2022079046A1
公开(公告)日：2022-04-21
申请号：PCT/EP2021/078211
申请日：2021-10-12
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. , SHELL OIL COMPANY
发明人： DEN BOESTERT, Johannes Leendert Willem Cornelis , HAAN, Hans , LANGE, Jean-Paul Andre Marie Joseph Ghislain , VAN ROSSUM, Guus , OLTHOF, Timothé Johannes
IPC分类号： C10G31/11 , C10G21/06 , C10G53/04 , C10G1/10 , C07C7/144 , C10G21/28
摘要： The invention relates to a process for the recovery of aliphatic hydrocarbons from a liquid stream comprising aliphatic hydrocarbons, heteroatom containing organic compounds and optionally aromatic hydrocarbons, involving (i) membrane separation of said liquid stream into a permeate stream, which is either (i) an aliphatic hydrocarbons-rich stream or (ii) a contaminant-rich stream, and a retentate stream comprising aliphatic hydrocarbons, heteroatom containing organic compounds and optionally aromatic hydrocarbons; and a) liquid-liquid extraction of at least part of the retentate stream with an extraction solvent a) to remove heteroatom containing organic compounds and optional aromatic hydrocarbons. Further, the invention relates to a process for the recovery of aliphatic hydrocarbons from plastics comprising the above-mentioned process; and to a process for steam cracking a hydrocarbon feed comprising aliphatic hydrocarbons as recovered in one of the above-mentioned processes.

3. 发明申请

WO2020005744A1 METHODS FOR SEPARATING WAX PRODUCTS FROM HYDROCARBON FEEDSTREAMS 审中-公开
公开(公告)号：WO2020005744A1
公开(公告)日：2020-01-02
申请号：PCT/US2019/038397
申请日：2019-06-21
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： McCOOL, Benjamin A. , JOSHI, Yogesh V. , BHANDARI, Dhaval A. , GARCIA, Roberto , PARTRIDGE, Randall D.
IPC分类号： C10G31/11 , C10G31/09 , C10G53/02 , C10G53/04
摘要： Disclosed are methods and apparatuses for separating a wax product from a hydrocarbon feedstream by a) conducting a hydrocarbon feedstream to a membrane separation zone; b) retrieving at least one retentate product stream from the first side of the membrane element; c) retrieving at least one permeate product stream having a wax phase and an oil phase from a second side of the membrane element, wherein a pour point of the wax phase of the permeate product stream is higher than a pour point of the oil phase of permeate product stream; and d) separating a wax product from the wax phase of the permeate product stream.

4. 发明申请

WO2017102641A1 PROCESS FOR SEPARATION OF AROMATIC HYDROCARBONS FROM A MIXED HYDROCARBON STREAM 审中-公开
标题翻译：从混合碳氢化合物流中分离芳香烃的方法
公开(公告)号：WO2017102641A1
公开(公告)日：2017-06-22
申请号：PCT/EP2016/080624
申请日：2016-12-12
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： JAIN, Kokil , DITTRICH, Christoph , KUMAR, Prashant
IPC分类号： C10G53/04 , C10G21/14 , C10G21/28 , C10G5/06 , C10G31/06 , C10G45/68 , C07C2/76
CPC分类号： C10G21/14 , C07C7/11 , C10G21/28 , C10G31/06 , C10G45/68 , C10G2300/1096 , C10G2300/4081 , C10G2400/30 , C07C15/00
摘要： The present invention relates to a process for the separation of aromatic hydrocarbons from a hydrocarbon feed stream comprising contacting a hydrocarbon feed stream with a solvent for aromatics (aromatics solvent) to provide an aromatics-laden solvent stream and subjecting the aromatics-laden solvent stream to solvent regeneration to provide regenerated aromatics solvent and an aromatics stream.
摘要翻译：本发明涉及从烃进料流中分离芳烃的方法，其包括使烃进料流与芳族化合物溶剂（芳族溶剂）接触以提供载有芳族化合物的溶剂流和使充满芳香剂的溶剂流进行溶剂再生以提供再生的芳烃溶剂和芳烃流。

5. 发明申请

WO2016207609A1 DISAGGREGATION OF BIOMASS PYROLYSIS OIL 审中-公开
标题翻译：生物质分解油的分解
公开(公告)号：WO2016207609A1
公开(公告)日：2016-12-29
申请号：PCT/GB2016/051735
申请日：2016-06-10
申请人： FUTURE BLENDS LIMITED
发明人： GAJJELA, Sanjeev Kumar , OVEREND, Ralph Philips , WU, Zhiheng , MAYER, Zsuzsa Ajsa , CATALAN, Jose Antonio Medrano , WU, Haonan
IPC分类号： C10B53/02 , C10G3/00 , C10G27/14 , C10G21/16 , C10G53/04 , C10G53/14 , B01D11/04 , C10G31/06
CPC分类号： C10G3/44 , C10G21/16 , C10G27/14 , C10G31/06 , C10G53/04 , C10G53/14 , C10G2300/1011 , C10G2300/44 , C13K1/02 , Y02E50/14 , Y02P30/20
摘要： Described is a novel process for disaggregating biomass pyrolysis oil quantitatively into energy dense hydrophobic aromatic fraction (HAF), fermentable pyrolytic sugars and phenolics based products in a highly economical and energy efficient manner. Phase separation of the esterified pyrolysis oil after an oxidative pre-treatment and the quantitative recovery of the separate fractions is described. Phase separation uses batch as well as continuous reactor systems. The resulting HAF is an energy dense, thermally stable, water free, non-corrosive to carbon steel, and is a free flowing liquid suitable for combustion and for upgrading to transportation fuels. Pyrolytic sugars which are mainly anhydrosugars can be further converted by fermentation to ethanol or other products. Monomeric phenols are useful industrial intermediates and the organic acids in the original pyrolysis oil are mainly recovered as esters of the separation solvents.
摘要翻译：描述了一种将生物质热解油定量分解成能量密集疏水性芳香族馏分（HAF），可发酵的热解糖和酚类产品的新方法，以高度经济和节能的方式。描述了氧化预处理后的酯化热解油的相分离和单独级分的定量回收。相分离使用批次以及连续反应器系统。所得到的HAF是能量密集，热稳定，无水，对碳钢无腐蚀性的，是适用于燃烧和升级为运输燃料的自由流动液体。主要是脱水葡萄糖的热解糖可以通过发酵进一步转化成乙醇或其他产品。单体酚是有用的工业中间体，原始热解油中的有机酸主要作为分离溶剂的酯回收。

6. 发明申请

WO2016168248A1 PRODUCTION OF LUBRICANT OILS FROM THERMALLY CRACKED RESIDS 审中-公开
标题翻译：从热破碎的树脂生产润滑油
公开(公告)号：WO2016168248A1
公开(公告)日：2016-10-20
申请号：PCT/US2016/027213
申请日：2016-04-13
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： BROWN, Stephen, H. , RAICH, Brenda, A. , GOODING, Beatrice, M. , DAVIS, Stephen, M. , BARRAI, Federico , AMES, Warren, B. , ALDOUS, Keith, K.
IPC分类号： C10G53/04 , C10G55/04 , C10G67/00 , C10G69/06 , C10G67/04
CPC分类号： C10M101/02 , C10G53/04 , C10G55/04 , C10G67/00 , C10G67/0454 , C10G67/049 , C10G69/06 , C10G2300/1059 , C10G2300/107 , C10G2400/10
摘要： Methods are provided for processing deasphalted gas oils derived from thermally cracked resid fractions to form Group I, Group II, and/or Group III lubricant base oils. The yield of lubricant base oils (optionally also referred to as base stocks) can be increased by thermally cracking a resid fraction at an intermediate level of single pass severity relative to conventional methods. By performing thermal cracking to a partial level of conversion, compounds within a resid fraction that are beneficial for increasing both the viscosity and the viscosity index of a lubricant base oil can be retained, thus allowing for an improved yield of higher viscosity lubricant base oils from a thermally cracked resid fraction.
摘要翻译：提供了用于处理衍生自热裂化残渣馏分的脱沥青瓦斯油以形成组I，组II和/或第III组润滑剂基础油的方法。相对于常规方法，润滑剂基础油（任选地也称为基础油料）的产率可以通过以单程严重程度的中间水平热裂解渣油馏分来提高。通过对部分转化水平进行热裂解，可以保留残渣部分中有利于提高润滑剂基础油的粘度和粘度指数的化合物，从而可以提高较高粘度的润滑剂基础油的产率，热裂解渣油馏分。

7. 发明申请

WO2009064633A1 METHODS OF DENITROGENATING DIESEL FUEL 审中-公开
标题翻译：沥青柴油燃料的方法
公开(公告)号：WO2009064633A1
公开(公告)日：2009-05-22
申请号：PCT/US2008/082309
申请日：2008-11-04
申请人： UOP LLC , SERBAN, Manuela , KOCAL, Joseph A.
发明人： SERBAN, Manuela , KOCAL, Joseph A.
IPC分类号： C10G21/20 , C10G53/04 , C10L1/08
CPC分类号： C10G45/02 , C10G21/20 , C10G21/22
摘要： A process for denitrogenating diesel fuel includes contacting diesel fuel containing one or more nitrogen compounds with an acid ionic liquid in an extraction zone to selectively remove the nitrogen compound(s) and produce a denitrogenated diesel fuel effluent containing denitrogenated diesel fuel and acid ionic liquid containing nitrogen species; and separating denitrogenated diesel fuel from the denitrogenated diesel fuel effluent.
摘要翻译：一种用于脱氮柴油的方法包括将含有一种或多种氮化合物的柴油与酸性离子液体在萃取区中接触以选择性地除去氮化合物，并产生含有脱氮柴油燃料和酸性离子液体的脱氮柴油燃料流出物，氮物种并将脱氮的柴油与脱氮的柴油流出物分离。

8. 发明申请

WO2007064629A1 METHOD FOR REMOVING CALCIUM FROM CRUDE OIL 审中-公开
标题翻译：从原油中去除钙的方法
公开(公告)号：WO2007064629A1
公开(公告)日：2007-06-07
申请号：PCT/US2006/045518
申请日：2006-11-28
申请人： GENERAL ELECTRIC COMPANY , GOLIASZEWSKI, Alan, E. , ENGEL, David, Birenbaum , MAY, Roger, C.
发明人： GOLIASZEWSKI, Alan, E. , ENGEL, David, Birenbaum , MAY, Roger, C.
IPC分类号： C10G21/12 , C10G21/27 , C10G29/20 , C10G53/02 , C10G53/04 , C01G53/10
CPC分类号： C10G21/12 , C10G21/27 , C10G29/20 , C10G53/02 , C10G53/04 , C10G53/10
摘要： Methods for reducing calcium deposition along surfaces in contact with the water phase of a resolved water/oil emulsion are disclosed. High calcium crude oil and the like are contacted with a sequestrant to form a sequestered calcium containing complex that partitions to the water phase in the resolved emulsion. A specifically formulated polymeric deposit control agent is added to the water phase to inhibit calcium deposit formation therein and along surfaces in contact with the water phase.
摘要翻译：公开了减少与分解的水/油乳液的水相接触的表面的钙沉积的方法。高钙原油等与多价螯合剂接触以形成隔离的分解乳液中的水相的含钙的复合物。向水相中加入特殊配制的聚合物沉积物控制剂，以抑制其中的钙沉积物形成并与水相接触的表面。

9. 发明申请

WO2003085069A1 IMPROVED RESIDUUM CONVERSION PROCESS 审中-公开
标题翻译：改进的残留转化过程
公开(公告)号：WO2003085069A1
公开(公告)日：2003-10-16
申请号：PCT/US2003/008586
申请日：2003-03-21
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： GORBATY, Martin, Leo , SISKIN, Michael , JACOBON, Mitchell
IPC分类号： C10G53/04
CPC分类号： C10G9/32 , C10G2300/107
摘要： The present invention relates to a process for increasing the capacity for processing residua and obtaining higher yields of liquids having an average boiling point equal to or less than about 510°C. A residual feedstock is introduced with recycled product asphaltenes into a short vapor contact time thermal process unit wherein the vaporized product is sent to a fractionator zone to produce a 510°C- fraction and a 510°C+ fraction. The 510°C+ fraction is sent to a solvent extraction zone to produce an asphaltene-rich fraction that is recycled to the short vapor contact time thermal process unit.
摘要翻译：本发明涉及一种提高加工残渣的能力并获得平均沸点等于或小于约510℃的更高产量的液体的方法。将残余原料与再循环产物沥青质一起引入短蒸汽接触时间热处理单元中，其中将蒸发的产物送至分馏塔区以产生510℃馏分和510℃+馏分。将510℃+馏分送入溶剂萃取区以产生富含沥青质的馏分，再循环到短蒸汽接触时间热处理装置。

10. 发明申请

WO02031085A2 SEPARATION OF OXYGENATES FROM A HYDROCARBON STREAM 审中-公开
标题翻译：从油气分离器中分离氧气
公开(公告)号：WO02031085A2
公开(公告)日：2002-04-18
申请号：PCT/IB2001/001874
申请日：2001-10-09
IPC分类号： C10G21/04 , C10G21/14 , C10G53/04
CPC分类号： C10G21/04
摘要： This invention relates to a method for separating olefins and paraffins from oxygenates in a liquid hydrocarbon stream containing a high proportion of olefins, paraffins and oxygenates (mainly alcohols). Typically, the hydrocarbon stream is obtained from a Fischer-Tropsch process. The organic counter-solvent has a boiling point which is less than the boiling point of the most volatile alcohol in the hydrocarbon stream. A raffinate from the liquid-liquid extractor is passed to a distillation column. A bottoms product from the distillation column comprises olefins and paraffins, and the overhead product comprising solvents is recycled. An extract from the liquid-liquid extractor is sent to a stripping column, where a bottoms product containing pure alcohol is obtained. The overhead product containing counter-solvent is recycled.
摘要翻译：本发明涉及在含有高比例的烯烃，链烷烃和含氧化合物（主要是醇）的液体烃流中从含氧化合物中分离烯烃和链烷烃的方法。通常，烃流是从费 - 托方法获得的。有机反溶剂的沸点小于烃流中最易挥发的醇的沸点。来自液 - 液萃取器的萃余液通入蒸馏塔。来自蒸馏塔的底部产物包括烯烃和链烷烃，并且包含溶剂的塔顶产物被再循环。将来自液 - 液萃取器的提取物送到汽提塔，其中得到含有纯醇的底部产物。含有反溶剂的塔顶产物被回收利用。

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