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. 发明申请

WO2014207096A1 METHOD FOR MANUFACTURING SHAPED BETA-SIC MESOPOROUS PRODUCTS AND PRODUCTS OBTAINED BY THIS METHOD 审中-公开
标题翻译：制造形成的BETA-SIC MESOPOROUS产品的方法和通过该方法获得的产品
公开(公告)号：WO2014207096A1
公开(公告)日：2014-12-31
申请号：PCT/EP2014/063503
申请日：2014-06-26
申请人： SICAT , SASOL TECHNOLOGY (PTY) LIMITED
发明人： NGUYEN, Patrick , PHAM, Charlotte , KARTHEUSER, Michel , VIEVILLE, Christophe , VAN BERGE, Peter Jacobus
IPC分类号： B01J27/224 , B01J35/10 , C04B38/00 , C07C1/04 , C04B35/565 , C10G2/00 , B01J32/00
CPC分类号： C10G2/33 , B01J23/75 , B01J27/224 , B01J35/002 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/1066 , B01J35/108 , B01J37/08 , C04B35/573 , C04B38/0032 , C04B2111/0081 , C04B2235/3418 , C04B2235/424 , C04B2235/428 , C04B2235/48 , C04B2235/528 , C04B2235/5409 , C04B2235/5427 , C04B2235/762 , C04B2235/80 , C10G3/44 , Y02P30/20 , C04B35/565 , C04B38/0054
摘要： Method for manufacturing a β-SiC shaped piece comprising mesopores with a diameter of between 6 nm and 100 nm representing a mesopore volume (determined by mercury intrusion porosimetry) greater 0.35 cm 3 /g, said method comprising the transformation of a mesoporous carbon preform with at least one silicon source into silicon carbide (β-SiC), said silicon source being able to be incorporated in said preform or contributed from outside, said carbon preform having mesopores with a diameter of between 6 nm and 100 nm with a mesopore volume greater than 0.35 cm 3 per gram of carbon. This β-SiC mesoporous shaped piece can be used as a catalyst carrier for chemical reactions involving a liquid phase, and in particular for the Fischer-Tropsch reaction.
摘要翻译：用于制造直径为6nm至100nm的介孔的SiC形片的方法，其代表中孔体积（通过水银侵入孔隙率法测定）大于0.35cm 3 / g，所述方法包括将介孔碳预型体与将至少一个硅源转化成碳化硅（SiSi），所述硅源能够被结合到所述预制件中或从外部引入，所述碳预型体具有直径在6nm和100nm之间的介孔，其中孔体积大于0.35 cm3 /克碳。该中空介孔成型片可用作涉及液相的化学反应的催化剂载体，特别是用于费 - 托反应。

12. 发明申请

WO2010066386A1 OLEFIN SELECTIVE FT CATALYST COMPOSITION AND PREPARATION THEREOF 审中-公开
标题翻译：烯烃选择性FT催化剂组合物及其制备方法
公开(公告)号：WO2010066386A1
公开(公告)日：2010-06-17
申请号：PCT/EP2009/008694
申请日：2009-12-04
申请人： SASOL TECHNOLOGY (PTY.) LIMITED , SASOL WAX GMBH , CROUS, Reinier , BROMFIELD, Tracy, Carolyn , BOOYENS, Sharon
发明人： CROUS, Reinier , BROMFIELD, Tracy, Carolyn , BOOYENS, Sharon
IPC分类号： B01J23/78 , B01J35/10 , C07C1/04 , C10G2/00 , B01J23/745 , B01J37/03 , B01J27/02 , B01J27/185 , B01J27/043 , B01J23/58 , B01J37/18
CPC分类号： B01J37/03 , B01J21/02 , B01J23/78 , B01J23/835 , B01J23/843 , B01J23/8435 , B01J27/043 , B01J27/057 , B01J27/1853 , B01J35/023 , B01J35/1014 , B01J37/0036 , B01J37/0045 , B01J37/009 , B01J37/0201 , B01J37/18 , B01J37/20 , C10G2/332 , C10G2400/20
摘要： The present invention relates to a hydrocarbon synthesis catalyst comprising in its unreduced form a) Fe as catalytically active metal, b) an alkali metal and/or alkaline-earth metal in an alkali metal- and/or alkaline-earth metal-containing promoter, the alkali metal, c) and a further promoter comprising, or consisting of, one or more element(s) selected from the group of boron, germanium, nitrogen, phosphorus, arsenic, antimony, sulphur, selenium and tellurium, to a process for the synthesis of a hydrocarbon synthesis catalyst, to a hydrocarbon synthesis process which is operated in the present of such a catalyst and to the use of such a catalyst in a hydrocarbon synthesis process.
摘要翻译：本发明涉及一种烃合成催化剂，其以未还原的形式包含a）Fe作为催化活性金属，b）碱金属和/或碱土金属的助催化剂中的碱金属和/或碱土金属，碱金属c）和另外的促进剂，其包含或选自一种或多种选自硼，锗，氮，磷，砷，锑，硫，硒和碲的元素，烃合成催化剂的合成，在这种催化剂存在下操作的烃合成方法以及在烃合成方法中使用这种催化剂。

13. 发明申请

WO2009022263A3 A HYDROCARBON SYNTHESIS PROCESS 审中-公开
公开(公告)号：WO2009022263A3
公开(公告)日：2009-02-19
申请号：PCT/IB2008/053137
申请日：2008-08-05
申请人： SASOL TECHNOLOGY (PTY) LIMITED , HUYSER, Johannes Jacobus , JANSE VAN VUUREN, Matthys Josephus
发明人： HUYSER, Johannes Jacobus , JANSE VAN VUUREN, Matthys Josephus
IPC分类号： C10G2/00 , B01J23/745 , B01J37/18 , C07C1/04
摘要： This invention relates to a hydrocarbon synthesis process. More particularly, but not exclusively, this invention relates to a Fischer Tropsch Process employing an activated catalyst and to the use of such an activated catalyst, wherein the Fischer Tropsch Process conditions favour the attainment of a low acid selectivity. More particularly the invention relates to a three-phase low temperature Fischer Tropsch (LTFT) process wherein a feed of H 2 and CO are converted to hydrocarbons and possible oxygenates thereof by contacting the H 2 and CO in the presence of an iron-based Fischer Tropsch catalyst in a reaction zone, wherein the molar ratio of H 2 : CO in the feed is from 0.5 and less than 1.0 and wherein the iron-based Fischer Tropsch catalyst is activated according to the steps of: (a) providing an iron-based catalyst including iron in a positive oxidation state; and (b) contacting the iron- based catalyst in a reactor with a reducing gas selected from CO and a combination of H 2 and CO; at a reduction temperature of at least 245°C and below 28O°C; at a reducing gas pressure of above 0.5 MPa and not more than 2.2 MPa; and at a GHSV of total reducing gas fed to the reactor of at least 6000 ml(N)/g cat/h, thereby reducing the iron that is in a positive oxidation step in the catalyst.

14. 发明申请

WO2008146215A1 TWO STAGE ACTIVATION OF OLIGOMERISATION CATALYST AND OLIGOMERISATION OF OLEFINIC COMPOUNDS IN THE PRESENCE OF AN OLIGOMERISATION CATALYST SO ACTIVATED 审中-公开
标题翻译：低活性催化剂的两阶段活化和低活性催化剂存在下烯烃化合物的低级化
公开(公告)号：WO2008146215A1
公开(公告)日：2008-12-04
申请号：PCT/IB2008/052023
申请日：2008-05-22
申请人： SASOL TECHNOLOGY (PTY) LIMITED , DIXON, John, Thomas , MORGAN, David, Hedley , MAUMELA, Hulisani , NONGODLWANA, Palesa , WILLEMSE, Johannes, Alexander
发明人： DIXON, John, Thomas , MORGAN, David, Hedley , MAUMELA, Hulisani , NONGODLWANA, Palesa , WILLEMSE, Johannes, Alexander
IPC分类号： B01J31/24 , B01J31/18 , B01J37/00 , C07C2/32 , C08F10/00
CPC分类号： B01J31/188 , B01J31/2409 , C07C2/36 , C07C2521/02 , C07C2531/14 , C07C2531/24 , Y02P20/582 , C07C11/02
摘要： This invention relates to the oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst activated in two stages by two catalyst activators According to the invention there is provided a process for activating an oligomerisation catalyst by contacting the catalyst with i) a first activator component selected from the group consisting of the aluminoxanes and a mixture of at least one aluminoxane and at least one organylaluminium compound, and ii) a second activator component which is an organylaluminium compound, the process being characterised therein that the oligomerisation catalyst is first contacted with one of the first activator component or second activator component, and the resulting mixture is thereafter contacted with the other of the first activator component or second activator component
摘要翻译：本发明涉及烯烃化合物在两个催化剂活化剂活化的低聚催化剂的存在下的低聚。根据本发明，提供了一种通过使催化剂与i的接触来活化低聚催化剂的方法，由铝氧烷和至少一种铝氧烷和至少一种有机铝化合物的混合物组成的组，和ii）作为有机铝化合物的第二活化剂组分，该方法的特征在于使低聚催化剂首先与第一活化剂组分或第二活化剂组分，然后将所得混合物与第一活化剂组分或第二活化剂组分中的另一个接触

15. 发明申请

WO2007039851A2 OLIGOMERISATION OF OLEFINIC COMPOUNDS IN THE PRESENCE OF AN OLIGOMERISATION CATALYST, AND A CATALYST ACTIVATOR INCLUDING A HALOGENATED ORGANIC GROUP 审中-公开
标题翻译：低分子化合物存在下的烯烃化合物的低级化，以及包含有机有机组的催化剂活化剂
公开(公告)号：WO2007039851A2
公开(公告)日：2007-04-12
申请号：PCT/IB2006/053494
申请日：2006-09-26
申请人： SASOL TECHNOLOGY (PTY) LIMITED , MCGUINESS, David, Shane , RUCKLIDGE, Adam, John
发明人： MCGUINESS, David, Shane , RUCKLIDGE, Adam, John
IPC分类号： B01J31/16 , B01J31/18 , B01J31/22 , B01J31/14 , B01J31/02 , C07C2/26 , C07C2/32 , C07C2/36 , C10G50/00 , C07C11/02
CPC分类号： B01J31/16 , B01J31/0211 , B01J31/0231 , B01J31/0234 , B01J31/0252 , B01J31/0272 , B01J31/0275 , B01J31/143 , B01J31/182 , B01J31/188 , B01J31/2234 , B01J31/226 , B01J2231/20 , B01J2531/0258 , B01J2531/0297 , B01J2531/31 , B01J2531/62 , B01J2540/22 , B01J2540/225 , C07C2/32 , C07C2/36 , C07C2531/14 , C07C2531/16 , C07C2531/22 , C07C2531/24 , C10G50/00 , C10G2300/1092 , C10G2300/703 , C10G2400/20 , C10G2400/22
摘要： According to the present invention there is provided a process for producing an oligomeric product by the oligomerssation of at least one olefiπic compound, by contacting the at least one olefinic compound with the combination of an otigomerisation catalyst and a catalyst activator. The catalyst activator is a compound which includes at least one halogenated organic group which is bound to one or more binding atoms selected from the group consisting of a group 5A atom and a group 6A atom, which one or more binding atoms are in turn bound to a central atom selected from the group consisting of a group 3A atom, and a group 3B to 7B transition metal atom. The oligomerisation catalyst includes the combination of i) a source of a transition metal; and ii) a ligating compound of the formula (R 1 )m X 1 (Y) X 2 (R 2 )n The invention also relates to a combination of an aligomerisation catalyst and a catalyst activator as set out above and to the use of such a combination in an oligomerisation process.
摘要翻译：根据本发明，提供了通过使至少一种烯属化合物与异激化催化剂和催化剂活化剂的组合接触来通过至少一种烯属化合物的低聚产生低聚产物的方法。催化剂活化剂是一种化合物，其包含至少一个与一个或多个选自5A族原子和6A族原子的结合原子结合的卤代有机基团，一个或多个结合原子又结合到选自3A族原子和3B〜7B族过渡金属原子的中心原子。低聚催化剂包括以下组合：i）过渡金属源; 和（ii）式（R 1）的连接化合物m X 1（Y）X 2（R 2）本发明还涉及如上所述的低聚催化剂和催化剂活化剂的组合，以及在低聚方法中使用这种组合。

16. 发明申请

WO2007007272A3 OLIGOMERISATION OF OLEFINIC COMPOUNDS IN THE PRESENCE OF A DILUTED METAL CONTAINING ACTIVATOR 审中-公开
公开(公告)号：WO2007007272A3
公开(公告)日：2007-01-18
申请号：PCT/IB2006/052324
申请日：2006-07-10
申请人： SASOL TECHNOLOGY (PTY) LIMITED , OVERETT, Matthew James , BLANN, Kevin , KILLIAN, Esna , MORGAN, David Hedley , MAUMELA, Hulisani , BOLLMANN, Annette , DIXON, John Thomas
发明人： OVERETT, Matthew James , BLANN, Kevin , KILLIAN, Esna , MORGAN, David Hedley , MAUMELA, Hulisani , BOLLMANN, Annette , DIXON, John Thomas
IPC分类号： C07C2/36
摘要： According to the present invention there is provided a process for producing an oligomeric product by the oligomerisation of at least one olefinic compound including: A) providing an activated oligomerisation catalyst comprising the combination of: i) a source of a transition metal; ii) a ligating compound of the formula (R 1 ) m X 1 (Y) X 2 (R 2 ) n iii) a metal containing activator; and (iv) at least one olefinic compound; B) diluting the activated oligomerisation catalyst of A with an introduced liquid medium; and C) contacting the at least one olefinic compound to be oligomerised with the diluted activated catalyst of B to produce an oligomeric product.

17. 发明申请

WO2002094426A2 METHOD OF FUEL PRODUCTION FROM FISCHER-TROPSCH PROCESS 审中-公开
标题翻译：从FISCHER-TROPSCH工艺生产燃料的方法
公开(公告)号：WO2002094426A2
公开(公告)日：2002-11-28
申请号：PCT/US2002/015748
申请日：2002-05-17
申请人： CHEVRON U.S.A. INC. , SASOL TECHNOLOGY (PTY) LIMITED
发明人： MOORE, Richard, O., Jr. , SCHNELL, Mark
IPC分类号： B01J
CPC分类号： C10G2/30 , C10G47/00
摘要： A process is disclosed for preparing a finished fuel product from a stabilized product mixture, which is produced from the effluent of a Fischer-Tropsch synthesis process. In the process, a Fischer-Tropsch synthesis process is conducted at a site which is remote from the market site where the products from the process are ultimately marketed. The Fischer-Tropsch effluent product is hydroprocessed, and the hydroprocessed effluent separated to remove a C 4 - fraction and to yield a stabilized product mixture which can be exported to the market site. At the market site, the stabilized product mixture is fractionated into at least one finished fuel product. A heavy fraction may also be recovered at the market site for separation into at least one lubricating oil base stock and then conversion at hydroisomerization conditions to form a lubricating base oil.
摘要翻译：公开了一种从稳定的产品混合物制备成品燃料产品的方法，该产品由费 - 托合成方法的流出物生产。在此过程中，费 - 托合成过程是在远离市场的地点进行的，其中来自该过程的产品最终被销售。将费 - 托流出物进行加氢处理，分离出加氢处理的流出物以除去C4馏分并产生稳定的产物混合物，其可以出口到市场。在市场上，将稳定的产品混合物分馏成至少一种成品燃料产品。还可以在市场部位回收重馏分以分离成至少一种润滑油基础原料，然后在加氢异构化条件下转化以形成润滑基础油。

18. 发明申请

WO2004056478A1 TETRAMERIZATION OF OLEFINS 审中-公开
标题翻译：烯烃的分解
公开(公告)号：WO2004056478A1
公开(公告)日：2004-07-08
申请号：PCT/ZA2003/000186
申请日：2003-12-19
申请人： SASOL TECHNOLOGY (PTY) LIMITED , BLANN, Kevin , BOLLMANN, Annette , DIXON, John, Thomas , NEVELING, Arno , MORGAN, David, Hedley , MAUMELA, Hulisani , KILLIAN, Esna , HESS, Fiona, Millicent , OTTO, Stefanus , PEPLER, Lana , MAHOMED, Hamdani, Ahmed , OVERETT, Matthew, James , GREEN, Michael, James
发明人： BLANN, Kevin , BOLLMANN, Annette , DIXON, John, Thomas , NEVELING, Arno , MORGAN, David, Hedley , MAUMELA, Hulisani , KILLIAN, Esna , HESS, Fiona, Millicent , OTTO, Stefanus , PEPLER, Lana , MAHOMED, Hamdani, Ahmed , OVERETT, Matthew, James , GREEN, Michael, James
IPC分类号： B01J31/18
CPC分类号： C07C2/36 , B01J31/128 , B01J31/14 , B01J31/143 , B01J31/1608 , B01J31/1616 , B01J31/165 , B01J31/18 , B01J31/1805 , B01J31/187 , B01J31/188 , B01J31/1885 , B01J31/2204 , B01J31/2409 , B01J2231/20 , B01J2531/46 , B01J2531/48 , B01J2531/56 , B01J2531/58 , B01J2531/62 , B01J2531/64 , B01J2531/66 , C07C2531/14 , C07C2531/24 , C07F11/005 , C08F4/639 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F2410/03 , C07C11/107 , C07C11/02 , C08F2500/02 , C08F4/69267 , C08F4/69146
摘要： The invention describes a process for tetramerisation of olefins wherein the product stream of the process contains more than 30% of the tetramer olefin. The process includes the step of contacting an olefinic feedstream with a catalyst system containing a transition metal compound and a heteroatomic ligand.
摘要翻译：本发明描述了烯烃四聚的方法，其中该方法的产物流含有超过30％的四聚烯烃。该方法包括使烯烃进料流与含有过渡金属化合物和杂原子配体的催化剂体系接触的步骤。

19. 发明申请

WO2004056477A1 TRIMERISATION OF OLEFINS 审中-公开
标题翻译：调节油脂
公开(公告)号：WO2004056477A1
公开(公告)日：2004-07-08
申请号：PCT/ZA2003/000185
申请日：2003-12-19
申请人： SASOL TECHNOLOGY (PTY) LIMITED , BLANN, Kevin , BOLLMANN, Annette , DIXON, John, Thomas , NEVELING, Arno , MORGAN, David, Hedley , MAUMELA, Hulisani , KILLIAN, Esna , HESS, Fiona, Millicent , OTTO, Stefanus , OVERETT, Matthew, James
发明人： BLANN, Kevin , BOLLMANN, Annette , DIXON, John, Thomas , NEVELING, Arno , MORGAN, David, Hedley , MAUMELA, Hulisani , KILLIAN, Esna , HESS, Fiona, Millicent , OTTO, Stefanus , OVERETT, Matthew, James
IPC分类号： B01J31/18
CPC分类号： C07C2/36 , B01J31/128 , B01J31/14 , B01J31/143 , B01J31/1608 , B01J31/1616 , B01J31/165 , B01J31/18 , B01J31/1805 , B01J31/187 , B01J31/188 , B01J31/1885 , B01J31/2204 , B01J31/2409 , B01J2231/20 , B01J2531/46 , B01J2531/48 , B01J2531/56 , B01J2531/58 , B01J2531/62 , B01J2531/64 , B01J2531/66 , C07C2531/14 , C07C2531/24 , C07F11/005 , C08F4/639 , C08F4/65912 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F110/02 , C08F2410/03 , C07C11/107 , C07C11/02 , C08F2500/02 , C08F4/69267 , C08F4/69146
摘要： The invention describes a process for trimerisation of olefins, which process includes the step of contacting an olefinic feedstream with a catalyst system which includes a transition metal compound and a heteroatomic ligand and wherein the trimer is an olefin and wherein the heteroatomic ligand is described by the following general formula (R) n A-B-C(R) m .
摘要翻译：本发明描述了烯烃三聚的方法，该方法包括使烯烃进料流与包含过渡金属化合物和杂原子配体的催化剂体系接触的步骤，其中三聚体是烯烃，其中杂原子配体由按照通式（R）nA-BC（R）m。

20. 发明申请

WO2004016351A1 METATHESIS CATALYST AND PROCESS 审中-公开
标题翻译： METATHESIS催化剂和工艺
公开(公告)号：WO2004016351A1
公开(公告)日：2004-02-26
申请号：PCT/ZA2003/000111
申请日：2003-08-14
申请人： SASOL TECHNOLOGY (PTY) LIMITED , BOTHA, Jan, Mattheus , DUBE, Thamasanqa, Ian , MOODLEY, Denzil, James , SPAMER, Alta , VAN SCHALKWYK, Charl
发明人： BOTHA, Jan, Mattheus , DUBE, Thamasanqa, Ian , MOODLEY, Denzil, James , SPAMER, Alta , VAN SCHALKWYK, Charl
IPC分类号： B01J23/85
CPC分类号： C07C6/04 , B01J21/08 , B01J23/30 , B01J35/002 , B01J35/006 , B01J35/0073 , B01J37/0201 , C07C2521/08 , C07C2523/30
摘要： The invention provides a method of preparing a metathesis catalyst, the method including the steps of mixing a transition metal oxide containing aqueous solution having a pH of 9 or higher with a carrier. The water is then removed from the mixture by means of evaporation to provide a metathesis catalyst.
摘要翻译：本发明提供一种制备复分解催化剂的方法，该方法包括将含有9或更高pH值的过渡金属氧化物的水溶液与载体混合的步骤。然后通过蒸发从混合物中除去水以提供复分解催化剂。

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