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公开(公告)号：US3249525A
公开(公告)日：1966-05-03
申请号：US8821661
申请日：1961-02-09
Applicant: PETROLITE CORP
Inventor： STARK JR FRED J , THOMPSON ROBERT M
IPC: C10G73/44
CPC classification number: C10G73/44
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公开(公告)号：US09284500B2
公开(公告)日：2016-03-15
申请号：US14196050
申请日：2014-03-04
Applicant: Jeenok T. Kim , Gary Paul Schleicher , Halou Oumar-Mahamat , Chad Hinden Mondor
Inventor： Jeenok T. Kim , Gary Paul Schleicher , Halou Oumar-Mahamat , Chad Hinden Mondor
IPC: C10G65/10 , C10G47/00 , C10G73/06 , C10G73/38 , C10G69/04 , C10G65/04 , C10G67/04 , C10G69/02 , C10G73/44 , C10M101/00
CPC classification number: 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
Abstract: 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.
Abstract translation: 提供从凡士林生产润滑油基础油的方法。 在明亮的原料萃余液溶剂脱蜡后形成光油基础油时，产生凡士林作为副产物。 可以加氢处理矿脂以高产率形成基础油。 由凡士林加氢处理形成的基础油具有意想不到的倾点关系。 对于典型的润滑油原料，由原料产生的基础油的倾点随着基础油的粘度而增加。 相比之下，通过加氢处理矿脂形成的润滑剂基础油具有相对平坦的倾点关系，并且一些较高粘度的基础油意外地具有比由相同凡士林饲料产生的低粘度基础油更低的倾点。 来自凡士林的基础油在产生高粘度和高粘度指数方面也是不寻常的，并且可以在保持高产率的同时产生。
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公开(公告)号：US09114984B2
公开(公告)日：2015-08-25
申请号：US13532540
申请日：2012-06-25
Applicant: Dennis N. Bingham , Kerry M. Klingler , Joseph D. Smith , Terry D. Turner , Bruce M. Wilding
Inventor： Dennis N. Bingham , Kerry M. Klingler , Joseph D. Smith , Terry D. Turner , Bruce M. Wilding
CPC classification number: C01B3/348 , C01B2203/0216 , C01B2203/0805 , C01B2203/1235 , C01B2203/1252 , C10G49/007 , C10G73/44 , C10J3/57 , C10J2300/16
Abstract: In one embodiment, a system for upgrading a hydrocarbon material may include a black wax upgrade subsystem and a molten salt gasification (MSG) subsystem. The black wax upgrade subsystem and the MSG subsystem may be located within a common pressure boundary, such as within a pressure vessel. Gaseous materials produced by the MSG subsystem may be used in the process carried out within the black wax upgrade subsystem. For example, hydrogen may pass through a gaseous transfer interface to interact with black wax feed material to hydrogenate such material during a cracking process. In one embodiment, the gaseous transfer interface may include one or more openings in a tube or conduit which is carrying the black wax material. A pressure differential may control the flow of hydrogen within the tube or conduit. Related methods are also disclosed.
Abstract translation: 在一个实施例中，用于升级烃材料的系统可以包括黑蜡升级子系统和熔盐气化（MSG）子系统。 黑蜡升级子系统和MSG子系统可以位于公共压力边界内，例如在压力容器内。 由MSG子系统生产的气态材料可用于黑蜡升级子系统内执行的过程。 例如，氢气可以通过气体转移界面以与黑蜡进料相互作用以在裂化过程中氢化这种材料。 在一个实施方案中，气体转移界面可以包括携带黑蜡材料的管或导管中的一个或多个开口。 压力差可以控制管或导管内的氢气流。 还公开了相关方法。
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公开(公告)号：US20150166909A1
公开(公告)日：2015-06-18
申请号：US14419034
申请日：2013-07-30
Applicant: Sasol Technology Limited
Inventor： Dylan S. Loudon , Daniel S. Bezuidenhout , Gernot Meyer , Ingo Behrmann , Hans-Jörg Scheidat , Heiko Feitkenhauer
IPC: C10G73/44
CPC classification number: C10G73/44 , B01D9/0013 , B01D9/0027 , B01D9/0031 , C10G2/332 , C10G45/00 , C10G73/02 , C10G2300/1022
Abstract: 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.
Abstract translation: 一种处理或精炼蜡的方法包括使具有更多0.5重量％的MEK溶解度油含量的进料蜡加氢以提供氢化蜡。 此后，将氢化蜡脱油以降低氢化蜡的MEK-溶解油含量，产生精制蜡或蜡产物。
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45.发明授权Hydroconversion process utilizing a supported Ni-Cu hydroconversion catalyst 失效使用负载的Ni-Cu加氢转化催化剂的加氢转化法
公开(公告)号：US5660714A
公开(公告)日：1997-08-26
申请号：US670074
申请日：1996-06-25
Applicant: Robert Jay Wittenbrink , Stephen Mark Davis , Kenneth Lloyd Riley
Inventor： Robert Jay Wittenbrink , Stephen Mark Davis , Kenneth Lloyd Riley
CPC classification number: C10G45/60 , B01J23/755 , C10G73/44
Abstract: Nickel-copper catalysts supported on an acidic carrier, preferably containing a binder, are used to hydroisomerize paraffins, particularly Fischer-Tropsch paraffins, boiling at 350.degree. F.+ into lighter, more valuable products.
Abstract translation: 负载在酸性载体上，优选含有粘合剂的镍 - 铜催化剂用于使在350°F沸腾的石蜡，特别是费 - 托石蜡加氢异构化成更轻，更有价值的产物。
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Patent Agency Ranking
公开(公告)号：US5205923A
公开(公告)日：1993-04-27
申请号：US680475
申请日：1991-04-04
IPC: B01J27/188 , B01J27/19 , B01J35/00 , C10G45/08 , C10G45/38 , C10G45/50 , C10G65/04 , C10G73/38 , C10G73/44
CPC classification number: B01J35/0006 , B01J27/188 , B01J27/19 , C10G65/04 , C10G73/44
Abstract: A hydrogenation process for the hydrogenation of macro- and microcrystalline feeds in a mixed bed is disclosed, the first bed containing a catalyst of the demetallization kind, while the second bed contains a hydrotreatment catalyst. During the operation with microcrystalline feed, after the decrease in Saybolt color index, macrocrystalline feed is substituted for microcrystalline feed, whereby is restored the bed catalytic activity which in turn allows the return to the microcrystalline feed, and successively, so that operation is continuous with high Saybolt color index levels maintained for extended periods.
Abstract translation: 公开了在混合床中氢化宏观和微晶进料的氢化方法，第一床含有脱金属催化剂，而第二床含有加氢处理催化剂。 在微晶进料操作期间，Saybolt颜色指数降低后，微晶进料代替微晶进料，从而恢复了床催化活性，反过来又允许返回微晶进料，使得操作连续 高Saybolt颜色指数水平保持长时间。
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公开(公告)号：US3492218A
公开(公告)日：1970-01-27
申请号：US3492218D
申请日：1967-11-20
Applicant: BRITISH PETROLEUM CO
Inventor： COLLIER ALAN , LAWRENCE PAUL ANTHONY , HARRIS ROBERT JAMES KEIR
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公开(公告)号：US3089841A
公开(公告)日：1963-05-14
申请号：US86275459
申请日：1959-12-30
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： BERKOWITZ EDWARD B , MAKOWSKI THEODORE E , SPARS BYRON G , BERLIN NORTON H
IPC: C10G73/44
CPC classification number: C10G73/44
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公开(公告)号：US2985579A
公开(公告)日：1961-05-23
申请号：US71552058
申请日：1958-02-17
Applicant: HOUDRY PROCESS CORP
Inventor： HEINZ HEINEMANN , MILLIKEN JR THOMAS H
IPC: C10G73/44
CPC classification number: C10G73/44
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公开(公告)号：US2819289A
公开(公告)日：1958-01-07
申请号：US38612053
申请日：1953-10-14
Applicant: RUHRCHEMIE AG
Inventor： ROBERT LUBEN
CPC classification number: C10G73/44 , B01J23/892 , C07C7/163 , Y10S208/95 , C07C9/22
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