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1. 发明申请

WO2008153759A3 CATALYST FOR CONVERSION OF HYDROCARBONS, PROCESS OF MAKING AND PROCESS OF USING THEREOF-BIMETALLIC DEPOSITION 审中-公开
标题翻译：碳氢化合物转化催化剂，其制备方法和使用其二元沉积的方法
公开(公告)号：WO2008153759A3
公开(公告)日：2009-12-23
申请号：PCT/US2008006632
申请日：2008-05-22
申请人： SAUDI BASIC IND CORP , KHANMAMEDOVA ALLA K , MITCHELL SCOTT F , STEVENSON SCOTT A , JUTTU GOPALAKRISHNAN G
发明人： KHANMAMEDOVA ALLA K , MITCHELL SCOTT F , STEVENSON SCOTT A , JUTTU GOPALAKRISHNAN G
IPC分类号： B01J29/04
CPC分类号： C07C1/20 , B01J29/047 , B01J29/405 , B01J29/44 , B01J2229/186 , C07C2/12 , C07C2/24 , C07C2/66 , C07C2/76 , C07C4/06 , C07C5/2708 , C07C5/2754 , C07C6/123 , C07C6/126 , C07C2529/44 , C07C2529/62 , C07C2529/74 , C10G35/095 , C10G47/18 , C10G2300/1081 , C10G2300/1088 , Y02P20/52 , C07C15/02
摘要： This invention is for a catalyst for conversion of hydrocarbons. The catalyst is a germanium zeolite, such as Ge- ZSM-5, on which at least two metals, platinum and at least one other metal selected from Group 7, Group 8, Group 9, Group 10 and tin, are deposited on the germanium zeolite. Examples of the other metal are iridium, rhenium, palladium, ruthenium, rhodium, iron, cobalt and tin. The catalyst is prepared by synthesizing a germanium zeolite; depositing platinum and at least one other metal on the germanium zeolite; and calcining after preparation of the zeolite, before depositing the metals or after depositing the metals. The catalyst may be used in a process for the conversion of hydrocarbons, such as propane to aromatics, by contacting the catalyst with a hydrocarbon stream containing alkanes, olefins and mixtures thereof having 2 to 12 carbon atoms per molecule and recovering the product.
摘要翻译：本发明是用于烃转化的催化剂。催化剂是锗沸石，例如Ge-ZSM-5，其上至少两种金属，铂和选自第7组，第8组，第9组，第10组和锡的至少一种其它金属沉积在锗上沸石。其他金属的实例是铱，铼，钯，钌，铑，铁，钴和锡。催化剂是通过合成锗沸石制备的; 在锗沸石上沉积铂和至少一种其他金属; 并在制备沸石之后，在沉积金属之前或在沉积金属之后进行煅烧。催化剂可用于通过使催化剂与含有每分子具有2至12个碳原子的烷烃，烯烃和其混合物的烃流接触并回收产物来将烃如丙烷转化为芳族化合物的方法。

2. 发明申请

WO2008082534A3 REGENERATION OF PLATINUM-GERMANIUM ZEOLITE CATALYST 审中-公开
标题翻译：铂 - 沸石催化剂的再生
公开(公告)号：WO2008082534A3
公开(公告)日：2008-09-12
申请号：PCT/US2007025875
申请日：2007-12-19
申请人： SAUDI BASIC IND CORP , ELLIS PAUL E , JUTTU GOPALAKRISHNAN G , KHANMAMEDOVA ALLA K , MITCHELL SCOTT F , STEVENSON SCOTT A
发明人： ELLIS PAUL E , JUTTU GOPALAKRISHNAN G , KHANMAMEDOVA ALLA K , MITCHELL SCOTT F , STEVENSON SCOTT A
IPC分类号： B01J38/00
CPC分类号： B01J29/90 , B01J29/068 , B01J29/44 , B01J38/06 , B01J38/10 , B01J38/18 , B01J38/42 , B01J2229/183 , B01J2229/186 , B01J2229/42 , C07C2/00 , C07C2/76 , C07C2529/74 , Y02P20/584 , Y02P20/588 , Y10S585/904 , C07C15/00
摘要： This invention relates to a process for regeneration of a zeolite catalyst, specifically an aluminosilicate zeolite with germanium substituted in the framework for silicon and with platinum deposited on the zeolite. The catalyst may be used in a process for aromatization of alkanes, specifically C 2 -C 8 alkanes. The regeneration process 1 ) removes coke and sulfur from the catalyst via oxidation, 2) redisperses platinum on the surface of the catalyst via chlorine gas, 3) removes chlorine and bind Pt to the surface of the zeolite by steaming, 4) reduces the catalyst in hydrogen, and 5) optionally, resulfides the catalyst. The zeolite may be a MFI zeolite. The catalyst may be bound with an inert material which does not act as a binding site for platinum during the regeneration process, for example, silica.
摘要翻译：本发明涉及一种沸石催化剂的再生方法，特别是在硅骨架中用锗取代的铝硅酸盐沸石和沉积在沸石上的铂。催化剂可以用于烷烃，特别是C 2 -C 8烷烃的芳构化方法。再生过程1）通过氧化从催化剂中除去焦炭和硫，2）通过氯气在催化剂表面上再分散铂，3）除去氯，通过蒸汽将Pt结合到沸石表面，4）降低催化剂在氢气中，和5）任选地，重新硫化催化剂。沸石可以是MFI沸石。催化剂可以与在再生过程中不用作铂的结合位点的惰性材料结合，例如二氧化硅。

3. 发明申请

WO2005065393A2 PROCESS FOR ALKANE AROMATIZATION USING PLATINUM-ZEOLITE CATALYST 审中-公开
标题翻译：用铂 - 沸石催化剂进行烷烃芳构化的方法
公开(公告)号：WO2005065393A2
公开(公告)日：2005-07-21
申请号：PCT/US2004043983
申请日：2004-12-30
申请人： SAUDI BASIC IND CORP , MITCHELL SCOTT F , JUTTU GOPALAKRISHNAN G , SMITH ROBERT SCOTT
发明人： MITCHELL SCOTT F , JUTTU GOPALAKRISHNAN G , SMITH ROBERT SCOTT
IPC分类号： C07C2/00 , C07C2/52 , C07C15/02
CPC分类号： B01J29/44 , B01J2229/183 , B01J2229/20 , B01J2229/42 , C07C2/00 , C07C15/02 , C07C2521/02 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/12 , C07C2523/42 , C07C2529/44
摘要： Aromatization of alkanes having one to four carbon atoms per molecule to aromatics, such as benzene, toluene and xylenes (BTX), uses a catalyst of a crystalline zeolite on which platinum has been deposited, specifically a platinum-containing ZSM-5. A byproduct of the process is a light gas fraction of methane and ethane. The use of a platinum-containing ZSM-5 catalyst in an alkane aromatization process, such as the Cyclar process, suppresses the formation of methane and increases selectivity to BTX. The high content of ethane relative to methane in the light gas fraction allows this process effluent to be a feedstream for a cracker .
摘要翻译：每分子具有1-4个碳原子的烷烃芳香化为芳族化合物，例如苯，甲苯和二甲苯（BTX），使用沉积有铂的结晶沸石的催化剂，特别是含铂的ZSM-5。该过程的副产品是甲烷和乙烷的轻气体部分。在烷烃芳构化方法如Cyclar方法中使用含铂ZSM-5催化剂可抑制甲烷的形成并提高对BTX的选择性。轻质气体馏分中乙烷相对于甲烷的高含量允许该工艺流出物成为裂解器的进料流。

4. 发明申请

WO2004013095A3 CATALYST FOR AROMATIZATION OF ALKANES, PROCESS OF MAKING AND USING THEREOF 审中-公开
标题翻译：烷烃的芳香族化合物催化剂，其制造和使用方法
公开(公告)号：WO2004013095A3
公开(公告)日：2004-07-08
申请号：PCT/US0324314
申请日：2003-08-05
申请人： SAUDI BASIC IND CORP , JUTTU GOPALAKRISHNAN G , SMITH ROBERT SCOTT
发明人： JUTTU GOPALAKRISHNAN G , SMITH ROBERT SCOTT
IPC分类号： B01J29/00 , B01J29/04 , B01J29/068 , B01J29/44 , C07C2/00 , C07C2/76 , B01J29/70
CPC分类号： C07C2/00 , B01J29/04 , B01J29/068 , B01J29/44 , B01J2229/186 , C07C2/76 , C07C2523/14 , C07C2523/42 , C07C2527/02 , C07C2529/74 , C07C15/00
摘要： A catalyst, a process for making the catalyst and a process for using the catalyst in aromatization of alkanes to aromatics, specifically, aromatization of alkanes having two to six carbon atoms per molecule, such as propane, to aromatics, such as benzene, toluene and xylene. The catalyst is an aluminum-silicongermanium zeolite on which platinum has been deposited. Germanium is in the framework of the crystalline zeolite. Platinum is deposited on the zeolite. The catalyst may be supported on magnesia, alumina, titania, zirconia, thoria, silica, boria or mixtures thereof. The catalyst may contain a sulfur compound on the surface of the catalyst. The sulfur compound may be added to the catalyst in a pretreatment process or introduced with the hydrocarbon feed to contact the catalyst during the aromatization process. Generally, the catalyst may be of the formula M [ (Si02) (X02) x (YO2) Y] Z y/n where M is a noble metal such as platinum or gold, X is titanium, germanium, tin or another tetravalent element, Y is boron, aluminum, gallium, indium, tellurium or another trivalent element, Z is a cation with a valence of n such as H , Na , K , Rb , Cs , Ca , Mg , Sr or Ba , x varies from 0-0.15 and y is 0-0.125. An example catalyst would be represented as H Pt I [Si 91Ge4Al10192] -MFI.
摘要翻译：催化剂，制备催化剂的方法和使用该催化剂将烷烃芳构化成芳族化合物，特别是每分子具有2-6个碳原子的烷烃例如丙烷芳构化成芳族化合物例如苯，甲苯和二甲苯。该催化剂是铂沉积在其上的铝 - 硅锗沸石。锗是在结晶沸石的框架内。铂被沉积在沸石上。催化剂可负载在氧化镁，氧化铝，二氧化钛，氧化锆，氧化钍，二氧化硅，氧化硼或其混合物上。催化剂可以在催化剂的表面上含有硫化合物。硫化合物可以在预处理过程中加入到催化剂中或者在芳构化过程中与烃进料一起引入以接触催化剂。通常，催化剂可以具有式M [（SiO 2）（XO 2）x（YO 2）Y] Z + y / n其中M是贵金属例如铂或金，X是钛，锗，锡或另一种四价元素，Y是硼，铝，镓，铟，碲或另一种三价元素，Z是具有n价的阳离子，如H +，Na +，K +，Rb + ，Cs +，Ca 2+，Mg 2+，Sr 2+或Ba 2+，x在0-0.15之间变化，y为0-0.125。示例催化剂将表示为H + Pt I [Si 91 Ge 4 Al 10 19 2] -MFI。

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