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1. 发明授权

EP3268433B1 HIGH OIL CONTENT WAXES FOR FOOD GRADE AND HIGH QUALITY USES AND THE METHODS OF MAKING THE SAME 有权转让
公开(公告)号：EP3268433B1
公开(公告)日：2024-08-21
申请号：EP16714618.2
申请日：2016-03-04
IPC分类号： C08L91/08 , C10G69/02 , C10M101/02
CPC分类号： C08L91/08 , C08L2205/0220130101 , C10G73/44

2. 发明公开

EP2931848A1 PROCESS FOR PREPARING A HYDROWAX 审中-公开
标题翻译：用于生产蜡油
公开(公告)号：EP2931848A1
公开(公告)日：2015-10-21
申请号：EP13820752.7
申请日：2013-12-17
申请人： Shell Internationale Research Maatschappij B.V.
发明人： BARIC, John Joseph , VAN DIJK, Nicolaas , HUVE, Laurent Georges
IPC分类号： C10G65/12 , B01J21/12 , B01J23/888 , B01J37/20 , B01J29/08 , C10G73/44
CPC分类号： C10M101/025 , B01J23/882 , B01J29/076 , B01J29/166 , C10G47/16 , C10G65/12 , C10G73/44 , C10G2300/301
摘要： The invention provides a process for preparing a hydrowax comprising the steps of: (a) providing a hydrocarbonaceous feedstock which contains more than 4% by weight of hydrocarbons boiling in the range of from 550 to 800 °C; (b) hydrotreating the hydrocarbonaceous feedstock with a hydrotreating catalyst in the presence of a hydrogen- containing gas under hydrotreating conditions to obtain a hydrotreated product; (c) hydrocracking at least part of the hydrotreated product as obtained in step (b) with a hydrocracking catalyst in the presence of a hydrogen-containing gas under hydrocracking conditions to obtain a hydrocracked product, which hydrocracking catalyst contains a zeolitic component which is present in an amount of at least 14 wt%, based on the total weight of the hydrocracking catalyst, and wherein the volume ratio of the hydrotreating catalyst as used in step (b) and the hydrocracking catalyst is more than 1; and (d) recovering from the hydrocracked product as obtained in step (c) the hydrowax.

3. 发明公开

EP2867344A1 PROCESS TO PREPARE MIDDLE DISTILLATES AND BASE OILS 审中-公开
标题翻译：用于生产中间馏分油和基础油
公开(公告)号：EP2867344A1
公开(公告)日：2015-05-06
申请号：EP13734030.3
申请日：2013-06-28
申请人： Shell Internationale Research Maatschappij B.V.
发明人： KIEFFER, Eduard Philip , RIGUTTO, Marcello Stefano , SIETSMA, Jelle Rudolf Anne
IPC分类号： C10G65/12 , C10G65/04 , C10G73/02 , C10G73/44 , C10G45/62 , C10G45/64 , C10L1/08
CPC分类号： C10G67/02 , C10G45/62 , C10G45/64 , C10G65/00 , C10G65/043 , C10G65/12 , C10G65/16 , C10G73/02 , C10G73/44 , C10G2300/1022 , C10G2300/301
摘要： The present invention provides a process to prepare a first middle distillates fraction, a second middle distillates fraction and one or more base oils, which process at least comprises the following steps: (a) providing a Fischer-Tropsch product stream; (b) separating the Fischer-Tropsch product stream of step (a), thereby obtaining at least a low boiling fraction, boiling below a temperature in the range of from 300 to 450°C, and a high boiling fraction, boiling above a temperature in the range of from 300 to 450°C; (c) subjecting the high boiling fraction of step (b) to a hydrocracking/hydroisomerization step to obtain an at least partially isomerised product stream; (d) separating the product stream of step (c), thereby obtaining a first middle distillates fraction and a residual fraction, wherein the residual fraction has a T10wt.% boiling point of between 200 and 450°C; (e) dewaxing the low boiling fraction of step (b) to obtain a second middle distillates fraction; and f) dewaxing the residual fraction of step (d) to obtain one or more base oils.

4. 发明授权

EP1409613B1 PROCESS FOR PREPARING A MICROCRYSTALLINE WAX 有权
标题翻译：用于生产微晶蜡
公开(公告)号：EP1409613B1
公开(公告)日：2006-09-13
申请号：EP02748783.4
申请日：2002-06-13
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： HOEK, Arend , SCHADENBERG, Hendrik
IPC分类号： C10G73/44
CPC分类号： C10G45/62 , C10G73/44 , C10G2300/1022 , C10G2300/301 , C10G2300/4018 , C10G2400/10
摘要： Process to prepare a microcrystalline wax by contacting under hydroisomerisation conditions a feed, comprising at least 80 wt % of normal-paraffins and having a congealing point of above 60 DEG C, with a catalyst comprising a noble metal and a porous silica-alumina carrier.

5. 发明公开

EP1409613A2 PROCESS FOR PREPARING A MICROCRYSTALLINE WAX 有权
标题翻译：用于生产微晶蜡
公开(公告)号：EP1409613A2
公开(公告)日：2004-04-21
申请号：EP02748783.4
申请日：2002-06-13
申请人： SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V.
发明人： HOEK, Arend , SCHADENBERG, Hendrik
IPC分类号： C10G73/44
CPC分类号： C10G45/62 , C10G73/44 , C10G2300/1022 , C10G2300/301 , C10G2300/4018 , C10G2400/10
摘要： Process to prepare a microcrystalline wax by contacting under hydroisomerisation conditions a feed, comprising at least 80 wt % of normal-paraffins and having a congealing point of above 60 °C, with a catalyst comprising a noble metal and a porous silica-alumina carrier.

6. 发明授权

EP2879767B1 TREATMENT OF WAX 有权
公开(公告)号：EP2879767B1
公开(公告)日：2018-07-18
申请号：EP13776566.5
申请日：2013-07-30
申请人： Sasol Technology (Proprietary) Limited
发明人： LOUDON, Dylan, Stuart , BEZUIDENHOUT, Daniel Sarel , MEYER, Gernot , BEHRMANN, Ingo , SCHEIDAT, Hans-Jörg , FEITKENHAUER, Heiko
IPC分类号： C10G73/02 , C10G73/44 , C10G2/00 , C10G45/00 , B01D9/00
CPC分类号： C10G73/44 , B01D9/0013 , B01D9/0027 , B01D9/0031 , C10G2/332 , C10G45/00 , C10G73/02 , C10G2300/1022
摘要： A method of treating or refining a wax includes hydrogenating a feed wax which has an MEK-solubility oils content of more 0.5 weight % to provide a hydrogenated wax. Thereafter the hydrogenated wax is de-oiled to reduce the MEK-solubility oils content of the hydrogenated wax, producing a refined wax or a wax product.

7. 发明公开

EP2970793A1 PRODUCTION OF BASE OILS FROM PETROLATUM 有权
标题翻译：生产基础油选自凡士林
公开(公告)号：EP2970793A1
公开(公告)日：2016-01-20
申请号：EP14717533.5
申请日：2014-03-05
申请人： ExxonMobil Research and Engineering Company
发明人： KIM, Jeenok, T. , SCHLEICHER, Gary, Paul , OUMAR-MAHAMAT, Halou , MONDOR, Chad, Hinden
IPC分类号： C10G65/04 , C10G67/04 , C10G73/44 , C10G69/02 , C10M101/00
CPC分类号： C10M101/02 , C10G21/003 , C10G45/02 , C10G45/06 , C10G45/08 , C10G45/58 , C10G45/62 , C10G45/64 , C10G47/00 , C10G47/04 , C10G47/16 , C10G65/043 , C10G67/0454 , C10G69/02 , C10G69/04 , C10G73/06 , C10G73/44 , C10G2300/1062 , C10G2300/1074 , C10G2300/1077 , C10G2300/301 , C10G2300/302 , C10G2300/304 , C10G2400/10 , C10M1/00 , C10M2203/1025 , C10N2220/022 , C10N2230/02
摘要： Methods are provided for producing lubricant base oils from petrolatum. After solvent dewaxing of a brightstock raffinate to form a brightstock base oil, petrolatum is generated as a side product. The petrolatum can be hydroprocessed to form base oils in high yield. The base oils formed from hydroprocessing of petrolatum have an unexpected pour point relationship. For a typical lubricant oil feedstock, the pour point of the base oils generated from the feedstock increases with the viscosity of the base oil. By contrast, lubricant base oils formed from hydroprocessing of petrolatum have a relatively flat pour point relationship, and some of the higher viscosity base oils unexpectedly have lower pour points than lower viscosity base oils generated from the same petrolatum feed. The base oils from petrolatum are also unusual in yielding both high viscosity and high viscosity index and can be generated while maintaining a high yield.

8. 发明公开

EP2867342A1 PROCESS TO PREPARE MIDDLE DISTILLATES AND BASE OILS 审中-公开
标题翻译：制备中间馏分油和基础油的工艺
公开(公告)号：EP2867342A1
公开(公告)日：2015-05-06
申请号：EP13732201.2
申请日：2013-06-28
申请人： Shell Internationale Research Maatschappij B.V.
发明人： KIEFFER, Eduard Philip , RIGUTTO, Marcello Stefano , SIETSMA, Jelle Rudolf Anne
IPC分类号： C10G65/12 , C10G65/04 , C10G73/02 , C10G73/44 , C10G45/62 , C10G45/64 , C10L1/08
CPC分类号： C10G69/00 , C10G2/32 , C10G45/62 , C10G45/64 , C10G65/00 , C10G65/043 , C10G65/12 , C10G73/44 , C10G2300/1022
摘要： The present invention provides a process to prepare a first middle distillates fraction, a second middle distillates fraction, a distillate base oil and a residual base oil, which process at least comprises the following steps: (a) providing a Fischer-Tropsch product stream; (b) separating the Fischer-Tropsch product stream of step (a), thereby obtaining at least a low boiling fraction, boiling below a temperature in the range of from 300 to 450°C, and a high boiling fraction, boiling above a temperature in the range of from 300 to 450°C; (c) subjecting the high boiling fraction of step (b) to a hydrocracking/hydroisomerization step to obtain an at least partially isomerised product stream; (d) separating the product stream of step (c), thereby obtaining a first middle distillates fraction, a heavy distillates fraction and a residual fraction, wherein the residual fraction has a T5 wt. % boiling point of between 400 and 650°C; (e) dewaxing the low boiling fraction of step (b) to obtain a second middle distillates fraction; f) dewaxing the heavy distillates fraction of step (d) to obtain a distillate base oil; and g) dewaxing the residual fraction of step (d) to obtain a residual base oil.
摘要翻译：本发明提供了制备第一中间馏分馏分，第二中间馏分馏分，馏出物基础油和残余基础油的方法，该方法至少包括以下步骤：（a）提供费 - 托产物流; （b）分离步骤（a）的费 - 托产物流，从而获得至少沸点低于300-450℃的低沸点馏分和沸点高于温度的高沸点馏分在300至450℃的范围内; （c）将步骤（b）的高沸点馏分进行加氢裂化/加氢异构化步骤以获得至少部分异构化的产物流; （d）分离步骤（c）的产物流，由此获得第一中间馏分馏分，重馏分馏分和残余馏分，其中所述残余馏分具有T5wt。％沸点在400和650℃之间; （e）将步骤（b）的低沸点馏分脱蜡以获得第二中间馏分馏分; f）将步骤（d）的重馏分馏分脱蜡以获得馏分油基础油; 和g）将步骤（d）的残余部分脱蜡以获得残余基础油。

9. 发明授权

EP0841984B1 SUPPORTED NI-CU HYDROCONVERSION CATALYST 失效
标题翻译：支持NI-CU催化剂的氢转化
公开(公告)号：EP0841984B1
公开(公告)日：2002-05-22
申请号：EP96923657.9
申请日：1996-07-05
申请人： ExxonMobil Research and Engineering Company
发明人： WITTENBRINK, Robert, J. , DAVIS, Stephen, M. , RILEY, Kenneth, L.
IPC分类号： B01J21/12 , C07C5/13 , C10G73/44
CPC分类号： C10G45/60 , B01J23/755 , C10G73/44
摘要： Nickel-copper catalysts supported on an acidic carrier, preferably containing a binder, are used to hydroisomerize paraffins, particularly Fischer-Tropsch paraffins, boiling at 350 DEG F+ into lighter, more valuable products. The hydroisomerization process involves introducing the paraffin-containing feed (39) into a fractionator (40) where it is separated into a 350 DEG F- lighter fraction and a 350 DEG F+ heavier fraction. The lighter fraction is hydrotreated in hydrotreater (44) and the heavier fraction is hydroisomerized using the nickel-copper catalysts in reactor (54), whereafter the effluents from hydrotreater (44) and reactor (54) are combined to produce a product stream.

10. 发明公开

EP0841984A1 SUPPORTED NI-CU HYDROCONVERSION CATALYST 失效
标题翻译：支持NI CV催化剂的氢转化
公开(公告)号：EP0841984A1
公开(公告)日：1998-05-20
申请号：EP96923657.0
申请日：1996-07-05
申请人： EXXON RESEARCH AND ENGINEERING COMPANY
发明人： WITTENBRINK, Robert, J. , DAVIS, Stephen, M. , RILEY, Kenneth, L.
IPC分类号： B01J23 , B01J35 , C10G45 , C10G73
CPC分类号： C10G45/60 , B01J23/755 , C10G73/44
摘要： Nickel-copper catalysts supported on an acidic carrier, preferably containing a binder, are used to hydroisomerize paraffins, particularly Fischer-Tropsch paraffins, boiling at 350 °F+ into lighter, more valuable products. The hydroisomerization process involves introducing the paraffin-containing feed (39) into a fractionator (40) where it is separated into a 350 °F- lighter fraction and a 350 °F+ heavier fraction. The lighter fraction is hydrotreated in hydrotreater (44) and the heavier fraction is hydroisomerized using the nickel-copper catalysts in reactor (54), whereafter the effluents from hydrotreater (44) and reactor (54) are combined to produce a product stream.

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