| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | 금속-함유 제올라이트 촉매, 그의 제조방법 및탄화수소 전환을위한 그의 용도 | KR1019980709679 | 1997-05-29 | KR1020000016112A | 2000-03-25 | 모어게리디; 벌두이즌조안느피 |
| PURPOSE: A manufacturing method for a zeolite bound zeolite catalyst is provided to increase hydrogenating/dehydrogenating metal dispersion. CONSTITUTION: A zeolite bound zeolite catalyst contains a non-zeolite binder for less than an effective amount. Herein, the zeolite catalyst includes a binder containing a first zeolite, a crystalline, and a second zeolite and a hydrogenating/dehydrogenating metal. The zeolite bound zeolite catalyst is manufactured by converting the silica binder of the silica bound aggregate containing at least one part of the first crystalline of the first zeolite and the hydrogenating/dehydrogenating metal into the second zeolite. In addition, the zeolite catalyst has an excellent performance while being used in a hydrocarbon in a converting process such as a modifying reaction of naphtha, an isomeric reaction of xylene, or a converting reaction of ethylbenzene. | ||||||
| 182 | 방향족 이성체의 흡착 분리방법 | KR1019810002185 | 1981-06-16 | KR1019830002427B1 | 1983-10-26 | 도날드허버트로스배크 |
| 내용없음. | ||||||
| 183 | 방향족 이성체의 흡착 분리방법 | KR1019810002185 | 1981-06-16 | KR1019830006146A | 1983-09-17 | 도날드허버트로스배크 |
| 내용없음 | ||||||
| 184 | RENEWABLE COMPOSITIONS | PCT/US2008085423 | 2008-12-03 | WO2009079213A3 | 2009-09-11 | GRUBER PATRICK; PETERS MATTHEW; GRIFFITH JOSEFA; AL OBAIDI YASSIN; MANZER LEO; TAYLOR JOSHUA |
| The present invention is directed to renewable compositions derived from fermentation of biomass, and integrated methods of preparing such compositions. | ||||||
| 185 | REGENERATION OF PLATINUM-GERMANIUM ZEOLITE CATALYST | PCT/US2007025875 | 2007-12-19 | WO2008082534A3 | 2008-09-12 | ELLIS PAUL E; JUTTU GOPALAKRISHNAN G; KHANMAMEDOVA ALLA K; MITCHELL SCOTT F; STEVENSON SCOTT A |
| 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 C2-C8 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. | ||||||
| 186 | METHOD FOR THE SYNTHESIS OF AROMATIC HYDROCARBONS FROM C1-C4 ALKANES, AND UTILIZATION OF A C1-C4 ALKANE-CONTAINING PRODUCT FLOW | PCT/EP2006067938 | 2006-10-30 | WO2007048853A2 | 2007-05-03 | KIESSLICH FRANK; CRONE SVEN; MACHHAMMER OTTO; VAN LAAR FREDERIK; SCHWAB EKKEHARD; SCHINDLER GOETZ-PETER |
| The invention relates to a method for producing aromatic hydrocarbons from a C1-C4 alkane or a mixture of C1-C4 alkanes. Said method is characterized in that a) an educt flow A containing a C1-C4 alkane or a mixture of C1-C4 alkanes is brought in contact with a catalyst, and some of the C1-C4 alkane or some of the mixture of C1-C4 alkanes is reacted to aromatic hydrocarbon/s, b) the product flow B resulting from step a) is separated into a low-boiling flow C containing the main portion of the hydrogen and the non-reacted C1-C4 alkane or mixture of C1-C4 alkanes, and a high-boiling flow D or several high-boiling flows D' containing the main portion of the obtained aromatic hydrocarbon, and c) the low-boiling flow C is fed to another process consuming C1-C4 alkane, the hydrogen contained in the low-boiling flow C being optionally eliminated beforehand. | ||||||
| 187 | PALLADIUM-CATALYSED CARBON-CARBON BOND FORMING REACTIONS IN COMPRESSED CARBON DIOXIDE | PCT/GB0203361 | 2002-07-23 | WO03009936A3 | 2003-08-21 | HOLMES ANDREW BRUCE; GORDON RICHARD S; EARLY TESSA R |
| A palladium-catalysed carbon-carbon bond forming reaction in compressed carbon dioxide is provided wherein at least one of the reagents used in said reaction is bounded to a solid polymer support. In a second aspect, a palladium-catalysed carbon-carbon bond forming reaction in compressed carbon dioxide is provided wherein said reaction is performed in the presence of a tetra-alkylammonium acetate. In a third aspect, a palladium-catalysed carbon-carbon bond forming reaction in compressed carbon dioxide is provided wherein said palladium catalyst does not have any fluorinated phosphine ligands but does have at least one phosphine ligand that has at least one substituent that is selected from tert-alkyl groups, cycloalkyl groups and optionally substituted phenyl groups or 1'-diphenylphosphino-biphenyl. In a fourth aspect, there is provided a palladium-catalysed Suzuki or Heck reaction in compressed carbon dioxide wherein both of the substrates being combined in said reactions are boronic acids. | ||||||
| 188 | A PROCESS FOR PREPARING ZEOLITES | PCT/US0217094 | 2002-05-30 | WO03006363A3 | 2003-05-08 | ELOMARI SALEH |
| The present invention relastes to a process for preparing zeolites using quaternary ammonium cations having the following formula as structure directing agents: wherein: X is-H, methyl,-F,-C1,-F and C1, okr methoxy; R1 and R2 are each methyl or ethyl; R1 and R2 together are-(CH2)x- where X is 2,3,4, or 5; or R1 and R2 together are methylated or dimethylated -(CH2)y- where X is 3,4, or 5; and R3, R4 and R5 are each methyl or ethyl, or one of R3, R4 or R5 is methyl and the other two together are -(CH2)z- where z is 4,5,6,or 7;. | ||||||
| 189 | CATALYSIS USING PHOSPHINE OXIDE AND SULFOXIDE COMPOUNDS | PCT/US0120291 | 2001-06-26 | WO0200574A3 | 2002-05-02 | LI GEORGE Y |
| Phosphine oxide and sulfoxide compounds were used with transition metals, preferably palladium and nickel, to produce biaryls, arylthiols, arylphosphine oxides and arylamines via cross-coupling reactions with aryl halides and arylboronic acids, aryl Grignard reagents, thiols, phosphine oxides or amines. | ||||||
| 190 | HYDROCARBON CONVERSION PROCESS USING A ZEOLITE BOUND ZEOLITE CATALYST | PCT/US9515281 | 1995-11-22 | WO9616004A2 | 1996-05-30 | MOHR GARY DAVID; CHEN TAN-JEN; CLEM KENNETH RAY; JANSSEN MICHILIUM JOHANNES GER; RUZISKA PHILIP ANDREW; VERDUIJN JOHANNES PETRUS |
| There is provided a process for converting hydrocarbons which utilizes a zeolite bound zeolite catalyst that has enhanced performance when utilized in hydrocarbon conversion processes, e.g., catalytic cracking, alkylation, disproportionation of toluene, isomerization, and transalkylation reactions. The catalyst comprises a first zeolite having particles of greater than about 0.1 micron average particle size and a binder comprising second zeolite particles having an average particle size less than said first particles. | ||||||
| 191 | HYDRODEALKYLATION PROCESSES | PCT/US9400106 | 1994-01-04 | WO9415896A3 | 1994-10-27 | HEYSE JOHN V; MULASKEY BERNARD F; INNES ROBERT A; HAGEWIESCHE DANIEL P; CANNELLA WILLIAM J; KRAMER DAVID C |
| At least a portion of a hydrodealkylation reactor is treated with a carburization resistant composition, e.g. a film or coating applied to the base construction material; the reactor is operated under low sulfur conditions. | ||||||
| 192 | PROCESSES FOR THE RECOVERY OF AROMATIC HYDROCARBONS FROM VAPOR GAS STREAMS | PCT/US2015064376 | 2015-12-08 | WO2016094340A3 | 2016-09-01 | HORN IAN G; CORRADI JASON T; SULLIVAN LAWRENCE E |
| Processes for the recovery of aromatic hydrocarbons from one or more vent gas streams associated with an aromatic complex. The vapor streams are passed to an absorption zone in which an aromatic-selective solvent absorbs the aromatics. The aromatic-selective solvent can be processed along with other solvent extraction streams within the aromatic complex. The absorption zone may be a portion of an existing vessel or column, such as an extractive distillation column or a stabilizer. | ||||||
| 193 | HYDROCARBON CONVERSION | PCT/US2014065961 | 2014-11-17 | WO2015084576A3 | 2015-11-19 | KEUSENKOTHEN PAUL F; HENAO JUAN D; PATIL ABHIMANYU O; CAO GUANG |
| This disclosure relates to the conversion of methane to higher molecular weight (C5+) hydrocarbon, including aromatic hydrocarbon, to materials and equipment useful in such conversion, and to the use of such conversion for, e.g., natural gas upgrading. A process for producing aromatic hydrocarbon, the process comprising: (a) providing a feed comprising at least one C2+aliphatic hydrocarbon, at least one Ci+organic oxygenate and at least 9 mole % of methane, the mole percent being based on per mole of feed, wherein the molar ratio of methane to Ci+oxygenate in the feed is in the range of 0.6:1 to 20:1 and the molar ratio of methane to C2+aliphatic hydrocarbon in the feed is in the range of from 0.1:1 1 to 20:1; (b) contacting the feed with a catalyst comprising at least one molecular sieve and at least one dehydrogenation component under conditions, including a temperature<700°C, effective to convert at least part of the methane, C2+hydrocarbon and C1+organic oxygenate in the feed to a product comprising at least 5 wt. % of Cs+hydrocarbon based on the weight of the product; and (c) separating at least part of the C5+hydrocarbon from the product. | ||||||
| 194 | PROCESS AND CATALYSTS FOR REFORMING FISCHER TROPSCH NAPHTHAS TO AROMATICS | PCT/US2009067890 | 2009-12-14 | WO2010080360A2 | 2010-07-15 | O'REAR DENNIS J; CHEN CONG-YAN; MILLER STEPHEN J |
| Improved processes and catalysts are described for the conversion of oxygenate-containing olefinic Fischer Tropsch naphtha into aromatics. This involves removal of the oxygenates without complete saturation of the olefins followed by aromatization of the oxygenate-depleted olefinic naphtha preferably over a catalyst that is tolerant to oxygenates. | ||||||
| 195 | PRODUCTION OF AROMATICS FROM METHANE | PCT/US2008087980 | 2008-12-22 | WO2009097067A3 | 2009-12-10 | SANGAR NEERAJ; KOWALSKI JOCELYN A; IACCINO LARRY L; CLEM KENNETH R |
| A catalyst for the conversion of methane to higher hydrocarbons including aromatic hydrocarbons comprises a support and molybdenum or a compound thereof dispersed on the support. The support comprises an aluminosilicate zeolite combined with a binder selected from silica, titania, zirconia and mixtures thereof. The catalyst is substantially free of aluminum external to the framework of the aluminosilicate zeolite. | ||||||
| 196 | CATALYST AND PROCESS FOR PRODUCING THE SAME | PCT/JP2009057451 | 2009-04-13 | WO2009128426A1 | 2009-10-22 | HATAGISHI TAKUYA; YAMADA TOMOHIRO |
| A catalyst in a granular form is provided which has crystalline surface parts having an increased effective area and has been improved in the crushing strength of the granules without the need of using a binder. A slurry containing a catalyst powder obtained by pulverizing a metallosilicate-containing raw material with a bead mill is dried by the spray drying method to obtain granules of the catalyst. The raw material may include a metallosilicate having pores substantially having a diameter of 4.5-6.5 angstroms. The raw material is preferably pulverized so that the metallosilicate comes to have a particle diameter of 1.0 µm or smaller in terms of 50%-cumulative frequency. The metallosilicate preferably has, deposited thereon, a metallic ingredient which comprises at least one member selected from rhenium, vanadium, molybdenum, tungsten, chromium, and compounds of these. The slurry is subjected to the drying step preferably after being aged. It is preferred to add polyvinyl alcohol to the slurry. | ||||||
| 197 | CATLAYTIC BORONATE ESTER SYNTHESIS FROM BORON REAGENTS AND HYDROCARBONS | PCT/US0223302 | 2002-07-13 | WO03006158A3 | 2003-04-03 | SMITH MILTON R III |
| A process for producing a ring-substituted arene borane which comprises reacting a ring-substituted arene with an HB organic compound in the presence of a catalytically effective amount of an iridium or rhodium complex with three or more substituents, excluding hydrogen, bonded to the iridium or rhodium and a phosphorus organic ligand, which is at least in part bonded to the iridium or rhodium, to form the ring-substituted arene borane. Also provided are catalytic compounds for catalyzing the process comprising an iridium or rhodium complex with three or substituents, excluding hydrogen, bonded to the iridium or rhodium and optionally, a phosphorus organic ligand, which is at least in part bonded to the iridium or rhodium. | ||||||
| 198 | CIRCULATING CATALYST SYSTEM AND METHOD FOR CONVERSION OF LIGHT HYDROCARBONS TO AROMATICS | PCT/US0219140 | 2002-06-17 | WO03000826A3 | 2003-02-27 | WRIGHT HAROLD A; HARKINS TODD H; JACK DOUG S; RAJE AJOY P |
| The present invention features a system and method for circulating catalyst between a reactor system (10) and a regenerator system (34) and a distribution unit (5). The system and method are adapted so that more than one regeneration gas may contact the catalyst, the distribution unit is adapted to select the percentage so as to maintain the reactor system and the regeneration system under a heat balance regime. | ||||||
| 199 | CATALYST AND PROCESS FOR AROMATIC HYDROCARBONS PRODUCTION FROM METHANE | PCT/US0123769 | 2001-07-27 | WO0210099A3 | 2003-01-09 | ALLISON JOE D; BASSO STEPHAN; LEDOUX MARC; CUONG PHAM-HUU; WRIGHT HAROLD |
| A molybdenum-loaded crystalline aluminosilicate molecular sieve that exhibits the MFI crystal structure and has a silica-to-alumina ratio of about 50:1 is useful for aromatizing a hydrocarbon feed stream. The crystalline aluminosilicate preferably has an external surface acidity selectively passivated by means of an amorphous silica layer. A process for the aromatization of methane comprises a one- or multi-step process that contacts a feed stream comprising at least methane with a catalyst composition comprising the preferred molecular sieve, at hydrocarbon conversion conditions that include a temperature of 600-800 DEG C, a pressure of less than 5 atmospheres absolute and a Weight Hourly Space Velocity (WHSV) of 0.1-10 h<->1, with the external surface acidity of the crystalline aluminosilicate preferably selectively passivated by an amorphous silica layer. C6-plus aromatic hydrocarbons are preferably recovered from the process by means of an intermediate separation step. | ||||||
| 200 | ZEOLITE SSZ-55 | PCT/US0106655 | 2001-02-28 | WO0166464A3 | 2002-02-14 | ELOMARI SALEH; HARRIS THOMAS V |
| The present invention relates to new crystalline zeolite SSZ-55 prepared using a phenylcycloalkylmethyl ammonium or N-cyclohexyl-N-(2-methylpropyl)pyrrolidinium cation templating agents. | ||||||
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