专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US07132042B2 Production of fuels and lube oils from fischer-tropsch wax 有权
标题翻译：从费托蜡生产燃料和润滑油
公开(公告)号：US07132042B2
公开(公告)日：2006-11-07
申请号：US10266368
申请日：2002-10-08
申请人： William Berlin Genetti , Adeana Richelle Bishop , Nancy Marie Page , Gregg Johnston Howsmon , Loren Leon Ansell , Jack Wayne Johnson
发明人： William Berlin Genetti , Adeana Richelle Bishop , Nancy Marie Page , Gregg Johnston Howsmon , Loren Leon Ansell , Jack Wayne Johnson
IPC分类号： C10G47/02 , C10G35/04 , C07C5/13
CPC分类号： C10G65/16 , C10G2/32 , C10G2400/10
摘要： Dewaxed fuel and lubricant base stocks are made by (a) producing a synthesis gas from natural gas, (b) reacting the H2 and CO in the gas in the presence of a cobalt Fischer-Tropsch catalyst, at reaction conditions effective to synthesize a waxy hydrocarbon feed boiling in the fuel and lubricant oil ranges, which is hydrodewaxed in a first stage to produce a dewaxed fuel and a partially dewaxed lubricant fraction. The partially dewaxed lubricant fraction is separated into heavy and lower boiling fractions each of which is separately hydrodewaxed, to produce lubricant base stocks. A hydrodewaxing catalyst comprising a hydrogenation component, binder and solid acid component used to hydrodewax at least one, and preferably at least two of the waxy feed and partially dewaxed heavy and lower boiling lubricant fractions.
摘要翻译：脱蜡的燃料和润滑剂基础油料是通过（a）从天然气生产合成气制备的，（b）使钴 - 费 - 托催化剂存在下气体中的H 2 H 2和CO反应，在有效合成在第一阶段加氢脱蜡以产生脱蜡燃料和部分脱蜡的润滑剂部分的燃料和润滑油范围中沸腾的蜡质烃进料的反应条件下。将部分脱蜡的润滑剂部分分离成分别加氢脱蜡的重和低沸点馏分，以产生润滑剂基础油。一种加氢脱蜡催化剂，其包含氢化组分，粘合剂和固体酸组分，用于将至少一种，优选至少两种蜡状进料和部分脱蜡的重馏分和低沸点润滑剂馏分进行加氢脱蜡。

12. 发明授权

US5852088A Nanoporous ceramics with catalytic functionality 失效
标题翻译：具有催化功能的纳米多孔陶瓷
公开(公告)号：US5852088A
公开(公告)日：1998-12-22
申请号：US578084
申请日：1995-12-27
申请人： John P. Dismukes , Jack Wayne Johnson , John Stewart Bradley
发明人： John P. Dismukes , Jack Wayne Johnson , John Stewart Bradley
IPC分类号： B01J35/10 , C04B38/00 , C08K5/00
CPC分类号： C04B38/0022 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1057 , C04B2111/00801 , C04B2111/0081
摘要： The present invention provides for amorphous, nanoporous, catalytic metal-containing ceramic material having a surface area in excess of 70 m.sup.2 /gm and characterized by a high content of open microporous cell structure wherein the micropores have a mean width of less than 20 Angstroms and wherein said microporous structure comprises a volume of greater than about 0.03 cm.sup.3 /gm of the ceramic. The invention also provides for a preceramic composite intermediate composition comprising a mixture of a ceramic precursor and from about 0.5 up to about 65 wt % of an organometallic compound containing a metal of Group IB, II, III, IV, IV, V, VIB, VIIA or VIII of the Periodic Table, including rare earth metals, whose pyrolysis product in ammonia or an inert atmosphere at temperatures of up to less than about 1100.degree. C. gives rise to the nanoporous catalytic ceramics of the invention. Also provided is a process for the preparation of the nanoporous ceramics of the invention involving pyrolysis of the ceramic intermediate under controlled conditions of heating up to temperatures of less than about 1100.degree. C. to form a nanoporous ceramic product useful in catalytic and membrane separation processes.
摘要翻译：本发明提供了具有超过70m 2 / gm的表面积的无定形，纳米孔，催化含金属的陶瓷材料，其特征在于高含量的开孔微孔孔结构，其中微孔的平均宽度小于20埃，其中所述微孔结构包括大于约0.03cm 3 / gm的陶瓷体积。本发明还提供了一种预陶瓷复合中间体组合物，其包含陶瓷前体和约0.5至约65重量％的含有IB，II，III，IV，IV，V，VIB族金属的金属的有机金属化合物的混合物，包括稀土金属的元素周期表VIIA或VIII，它们的热解产物在氨或惰性气氛中，温度高达约1100℃，产生本发明的纳米多孔催化陶瓷。还提供了制备本发明的纳米多孔陶瓷的方法，其包括在加热到低于约1100℃的温度的受控条件下陶瓷中间体的热解，以形成可用于催化和膜分离过程的纳米多孔陶瓷产物。

13. 发明授权

US5696217A Synthesis of microporous ceramics by ammonia pyrolysis of ceramic precursors 失效
标题翻译：通过陶瓷前体的氨热解合成微孔陶瓷
公开(公告)号：US5696217A
公开(公告)日：1997-12-09
申请号：US385299
申请日：1995-02-10
申请人： John Pickett Dismukes , John Stewart Bradley , Jack Wayne Johnson , Edward William Corcoran, Jr.
发明人： John Pickett Dismukes , John Stewart Bradley , Jack Wayne Johnson , Edward William Corcoran, Jr.
IPC分类号： C04B35/58 , B01D71/02 , C04B35/56 , C04B38/00 , C08G77/60 , C08G77/62 , C08G77/00 , C04B35/52
CPC分类号： B01D67/0067 , B01D67/0074 , B01D71/02 , C04B38/0022 , B01D2323/08 , B01D2325/02
摘要： The present invention provides for microporous ceramic materials having a surface area in excess of 100 m.sup.2 /gm and an open microporous cell structure wherein the micropores have a mean width of less than 20 Angstroms and wherein said microporous structure comprises a volume of greater than about 0.05 cm.sup.3 /gm of the ceramic. The pyrolysis product of ceramic precursor oligomers or polymers having a number average molecular weight in the range of from about 200 to about 100,000 g/mole in an ammonia atmosphere at temperatures of up to less than about 1200.degree. C. gives rise to the microporous ceramics of the invention. Also provided is a process for the preparation of the microporous ceramics of the invention involving pyrolysis of the ceramic precursor under controlled conditions of heating and with intermediate hold times, up to temperatures of less than 1200.degree. C., preferably less than 1000.degree. C., to form a microporous ceramic product.
摘要翻译：本发明提供了具有超过100m 2 / gm的表面积的微孔陶瓷材料和开放的微孔孔结构，其中微孔具有小于20埃的平均宽度，并且其中所述微孔结构包括大于约0.05的体积 cm3 / gm的陶瓷。陶瓷前体低聚物或聚合物的热解产物，其数均分子量在约200至约100,000克/摩尔的范围内，在氨气氛中在高于约1200℃的温度下产生微孔陶瓷的本发明。还提供了制备本发明的微孔陶瓷的方法，其包括在受控的加热条件下和中间保持时间下高达1200℃，优选小于1000℃的陶瓷前体的热解。，以形成微孔陶瓷产品。

14. 发明申请

US20080146437A1 Oygenate treatment of dewaxing catalyst for greater yield of dewaxed product 有权
标题翻译：脱乙酸酯处理脱蜡催化剂以获得更高的脱蜡产物产率
公开(公告)号：US20080146437A1
公开(公告)日：2008-06-19
申请号：US12070690
申请日：2008-02-20
申请人： Adeana Richelle Bishop , William Berlin Genetti , Jack Wayne Johnson , Loren Leon Ansell , Nancy Marie Page
发明人： Adeana Richelle Bishop , William Berlin Genetti , Jack Wayne Johnson , Loren Leon Ansell , Nancy Marie Page
IPC分类号： B01J31/02 , B01J23/44 , B01J29/068 , B01J31/04
CPC分类号： B01J37/12 , B01J29/068 , B01J29/67 , B01J29/7461 , B01J29/7484 , B01J37/18 , B01J2229/42 , C10G2/332 , C10G2/333 , C10G45/64 , C10G2300/1025 , C10G2300/4018 , C10G2400/10
摘要： Fischer-Tropsch hydrocarbon synthesis using a noncobalt catalyst is used to produce waxy fuel and lubricant oil hydrocarbons from synthesis gas derived from natural gas. The waxy hydrocarbons are hydrodewaxed, with reduced conversion to lower boiling hydrocarbons, by contacting the waxy hydrocarbons, in the presence of hydrogen, with an unsulfided hydrodewaxing catalyst that has been reduced and then treated by contacting it with a stream containing one or more oxygenates.
摘要翻译：使用非钴催化剂的费 - 托烃合成用于从天然气衍生的合成气生产蜡状燃料和润滑油烃。将蜡状烃加氢脱蜡，降低转化为低沸点烃，通过在氢气存在下使蜡状烃与未硫化的加氢脱蜡催化剂接触，所述脱硫加氢脱蜡催化剂已被还原，然后通过与含有一种或多种含氧化合物的物流接触进行处理。

15. 发明授权

US07201838B2 Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product 有权
标题翻译：脱蜡催化剂的氧化剂处理使得脱蜡产物的产率更高
公开(公告)号：US07201838B2
公开(公告)日：2007-04-10
申请号：US10652391
申请日：2003-08-29
申请人： Adeana Richelle Bishop , William Berlin Genetti , Jack Wayne Johnson , Loren Leon Ansell , Nancy Marie Page
发明人： Adeana Richelle Bishop , William Berlin Genetti , Jack Wayne Johnson , Loren Leon Ansell , Nancy Marie Page
IPC分类号： C10G73/02
CPC分类号： B01J29/7461 , B01J29/068 , B01J29/67 , B01J29/7453 , B01J29/7484 , B01J29/7492 , B01J31/0201 , B01J37/12 , B01J37/18 , C10G2/332 , C10G45/64
摘要： Fischer-Tropsch hydrocarbon synthesis using a cobalt catalyst is used to produce waxy fuel and lubricant oil hydrocarbons from synthesis gas derived from natural gas. The waxy hydrocarbons are hydrodewaxed, with reduced conversion to lower boiling hydrocarbons, by contacting the waxy hydrocarbons, in the presence of hydrogen, with an unsulfided 10-ring, 1-dimensional zeolite catalyst that has been reduced and then treated by contacting it with the synthesized hydrocarbons containing one or more oxygenates, including indigenous oxygenate. Tail gas from the hydrodewaxing reactor can be used for the hydrocarbon synthesis.
摘要翻译：使用钴催化剂的费 - 托烃合成用于从天然气衍生的合成气中生产蜡状燃料和润滑油烃。将蜡状碳氢化合物加氢脱蜡，降低转化为低沸点烃，通过在氢气存在下使蜡状烃与未硫化的10环1维沸石催化剂接触，该催化剂已被还原，然后通过与含有一种或多种含氧化合物的合成烃，包括原生含氧化合物。来自加氢脱蜡反应器的尾气可以用于烃合成。

16. 发明授权

US06787022B1 Winter diesel fuel production from a fischer-tropsch wax 有权
标题翻译：来自费托蜡的冬季柴油生产
公开(公告)号：US06787022B1
公开(公告)日：2004-09-07
申请号：US09562453
申请日：2000-05-02
申请人： Paul Joseph Berlowitz , Daniel Francis Ryan , Robert Jay Wittenbrink , W. Berlin Genetti , Jack Wayne Johnson
发明人： Paul Joseph Berlowitz , Daniel Francis Ryan , Robert Jay Wittenbrink , W. Berlin Genetti , Jack Wayne Johnson
IPC分类号： C10G6510
CPC分类号： C10G65/043
摘要： A process for the production of a winter diesel fuel from wax containing hydrocarbons produced by the Fischer-Tropsch hydrocarbon synthesis process. A 300° F.+ Fischer-Tropsch fraction is upgraded first by hydroisomerization followed by catalytic dewaxing resulting in a diesel fuel suitable for use as a winter diesel fuel having excellent cold flow properties and reduced emissions.
摘要翻译：一种由费 - 托烃合成方法生产的含蜡烃生产冬季柴油的方法。首先通过加氢异构化升级300°F +费 - 托馏分，然后进行催化脱蜡，得到适合用作具有优异冷流特性和减少排放的冬季柴油燃料的柴油燃料。

17. 发明授权

US5872070A Pyrolysis of ceramic precursors to nanoporous ceramics 失效
标题翻译：陶瓷前体热解为纳米多孔陶瓷
公开(公告)号：US5872070A
公开(公告)日：1999-02-16
申请号：US778531
申请日：1997-01-03
申请人： John Pickett Dismukes , Jack Wayne Johnson , James L. Pizzulli
发明人： John Pickett Dismukes , Jack Wayne Johnson , James L. Pizzulli
IPC分类号： C01B33/12 , C04B38/00 , C04B38/06
CPC分类号： C04B38/0022 , Y10S977/831
摘要： The present invention provides for amorphous, nanoporous, ceramic material having a surface area in excess of 70 m.sup.2 /gm and characterized by a high content of open microporous cell structure wherein the micropores have a mean width of less than 20 Angstroms and wherein said microporous structure comprises a volume of greater than about 0.03 cm.sup.3 /gm of the ceramic. The invention also provides a process for the preparation of such nanoporous ceramics wherein a ceramic precursor polymer or oligomer is gradually heated in the presence of an inert gas or vacuum up to a maximum temperature in the range of greater than 400.degree. C. up to about 650.degree. C. Optionally, the process may also include a crosslinking step conducted prior to the heating step wherein the precursor polymer or oligomer is heated in the presence of a crosslinking agent capable of undergoing addition or substitution reactions with backbone atoms present in said precursor material, at an intermediate temperature of about 100.degree. to 400.degree. C. for a period of time sufficient to crosslink said precursor material, followed by pyrolysis of the crosslinked material.
摘要翻译：本发明提供了具有超过70m 2 / gm的表面积的无定形纳米多孔陶瓷材料，其特征在于高含量的开孔微孔孔结构，其中微孔具有小于20埃的平均宽度，并且其中所述微孔结构包括大于约0.03cm 3 / gm的陶瓷体积。本发明还提供了一种制备这种纳米多孔陶瓷的方法，其中陶瓷前体聚合物或低聚物在惰性气体或真空存在下逐渐加热至高达400℃至最高约400℃的最高温度任选地，该方法还可以包括在加热步骤之前进行的交联步骤，其中前体聚合物或低聚物在能够与存在于所述前体材料中的骨架原子进行加成或取代反应的交联剂存在下加热在约100-400℃的中间温度下搅拌一段足以交联所述前体材料的时间，然后热解交联的材料。

18. 发明授权

US07465389B2 Production of extra-heavy lube oils from Fischer-Tropsch wax 有权
标题翻译：从费托蜡生产超重润滑油
公开(公告)号：US07465389B2
公开(公告)日：2008-12-16
申请号：US11156313
申请日：2005-06-17
申请人： Eric Bart Sirota , Jack Wayne Johnson , Robert R. Simpson
发明人： Eric Bart Sirota , Jack Wayne Johnson , Robert R. Simpson
IPC分类号： C10G21/16 , C10G21/00 , C10G21/12
CPC分类号： C10G21/16 , C10G2300/1022 , C10G2300/1062 , C10G2300/44 , C10G2400/10 , Y10S208/95
摘要： Extra heavy lube base stocks are separated from heavy lube oils with a polar solvent in an amount sufficient to form a first light phase and a second heavy phase. The phases are then separated and the solvent is removed from the second heavy phase to yield an extra heavy lube.
摘要翻译：超重润滑油基础油料与重质润滑油与极性溶剂分离，其量足以形成第一轻相和第二重相。然后分离各相，并从第二重相除去溶剂，得到另外重的润滑剂。

19. 发明授权

US06846778B2 Synthetic isoparaffinic premium heavy lubricant base stock 有权
标题翻译：合成异链烷烃优质重润滑油基础油
公开(公告)号：US06846778B2
公开(公告)日：2005-01-25
申请号：US10266344
申请日：2002-10-08
申请人： Jack Wayne Johnson , Adeana Richelle Bishop , William Berlin Genetti , Loren Leon Ansell , Rocco Anthony Fiato
发明人： Jack Wayne Johnson , Adeana Richelle Bishop , William Berlin Genetti , Loren Leon Ansell , Rocco Anthony Fiato
IPC分类号： C10G45/58 , C10G45/62 , C10G45/64 , C10G65/04 , C10M101/02 , C10M105/04 , C10M171/00 , C10M171/02
CPC分类号： C10G45/64 , C10G45/58 , C10G45/62 , C10G65/043 , C10M101/025 , C10M105/04 , C10M171/00 , C10M171/02 , C10M2203/1025 , C10M2205/173 , C10N2220/022 , C10N2220/025 , C10N2220/028
摘要： A synthetic, isoparaffinic heavy hydrocarbon composition useful as a heavy lubricant base stock contains hydrocarbon molecules having consecutive numbers of carbon atoms, is a liquid at 100° C., at which temperature its kinematic viscosity is above 8 cSt and has respective initial and end boiling points of at least 850 and 1000° F. (454 and 538° C.). The branching index BI and the branching proximity CH2>4 of the isoparaffinic hydrocarbon molecules, are such that: BI−0.5(CH2>4) 4)
摘要翻译：可用作重润滑剂基础油料的合成的异链烷烃重烃组合物包含具有连续数目的碳原子的烃分子，是在100℃下的液体，在该温度下，其运动粘度高于8cSt，并具有各自的初始和终沸点点至少为850和1000°F（454和538°C）。异链烷烃分子的支化指数BI和分支邻近CH 2> 4是这样的：如在整个烃组分上测得的。

20. 发明授权

US5643987A Synthesis of microporous ceramics 失效
标题翻译：微孔陶瓷的合成
公开(公告)号：US5643987A
公开(公告)日：1997-07-01
申请号：US248290
申请日：1994-05-24
申请人： John Pickett Dismukes , Jack Wayne Johnson , Edward William Corcoran, Jr. , Joseph Vallone , James J. Pizzulli, Jr. , Michael P. Anderson
发明人： John Pickett Dismukes , Jack Wayne Johnson , Edward William Corcoran, Jr. , Joseph Vallone , James J. Pizzulli, Jr. , Michael P. Anderson
IPC分类号： C04B38/06 , C04B38/00 , C04B35/52 , C04B35/56 , C08L85/04
CPC分类号： C04B38/0022
摘要： The present invention provides for microporous ceramic materials having a surface area in excess of 70 m.sup.2 /gm and an open microporous cell structure wherein the micropores have a mean width of less than 20 Angstroms and wherein said microporous structure comprises a volume of greater than about 0.03 cm.sup.3 /gm of the ceramic. The invention also provides for a preceramic composite intermediate composition comprising a mixture of a ceramic precursor and finely divided silicon carbide or silicon nitride, whose pyrolysis product in inert atmosphere or in an ammonia atmosphere at temperatures of up to less than about 1100.degree. C. gives rise to the microporous ceramics of the invention. Also provided is a process for the preparation of the microporous ceramics of the invention involving pyrolysis of the ceramic intermediate under controlled conditions of heating up to temperatures of less than 1100.degree. C. to form a microporous ceramic product.
摘要翻译：本发明提供了具有超过70m 2 / gm的表面积的微孔陶瓷材料和一种开孔微孔孔结构，其中微孔具有小于20埃的平均宽度，其中所述微孔结构包括大于约0.03的体积 cm3 / gm的陶瓷。本发明还提供了一种陶瓷前体陶瓷复合材料中间体组合物，其包含陶瓷前体和细分碳化硅或氮化硅的混合物，其热解产物在惰性气氛中或在氨气氛中在高于约1100℃的温度下给出上升到本发明的微孔陶瓷。还提供了制备本发明的微孔陶瓷的方法，其包括在加热至低于1100℃的温度的受控条件下陶瓷中间体的热解，以形成微孔陶瓷产品。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式