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181. 发明专利

BR0312605A 未知
公开(公告)号：BR0312605A
公开(公告)日：2005-04-19
申请号：BR0312605
申请日：2003-06-12
申请人： CATALYTIC DISTILLATION TECH
发明人： SMITH LAWRENCE A , LOESCHER MITCHELL E , ADAMS JOHN R , GELBEIN ABRAHAM P
IPC分类号： B01J27/053 , B01J35/12 , C07C2/06 , C07C2/54 , C07C2/56 , C07C2/58 , C07C2/62 , C10G35/04 , C10G50/00 , C10G63/02
摘要： A process for the alkylation of alkene with olefin or olefin precursor such as an oligomer of tertiary olefin comprising contacting a liquid system comprising acid catalyst (56), isoparaffin (14, 52), and olefin (12) in a concurrent downflow into contact in a reaction zone (10) with a dispenser mesh (4) under condition of temperature and pressure to react said isoparaffin and said olefin to produce an alkylate product is disclosed. Unexpected, the olefin oligomers have been found to function as olefin precursors and not as olefins in the reaction.

182. 发明专利

NL1023136C2 Vermindering van kooldioxide-emissies van een Fischer-Tropsch-GTL-installatie door de productie van aromaten. 未知
公开(公告)号：NL1023136C2
公开(公告)日：2004-09-23
申请号：NL1023136
申请日：2003-04-09
申请人： CHEVRON USA INC
发明人： O'REAR DENNIS JOHN
IPC分类号： C01B3/38 , C10G2/00 , C10G35/00 , C10G63/02 , C07C1/04

183. 发明专利

CA2113810C HYDROCARBON UPGRADING PROCESS 未知
公开(公告)号：CA2113810C
公开(公告)日：2004-09-21
申请号：CA2113810
申请日：1992-08-05
申请人： MOBIL OIL CORP
发明人： APELIAN MINAS R , COLLINS NICK A , DEGNAN THOMAS F JR , FLETCHER DAVID L , HARANDI MOHSEN N , HILBERT TIMOTHY L , KONDIS EDWARD F , MCGOVERN STEPHEN J , OWEN HARTLEY , SHIH STUART S , SARLI MICHAEL S , ANGEVINE PHILIP J , DIEZ DOUGLAS S , KEVILLE KATHLEEN M , LISSY DARIA N
IPC分类号： C10G35/04 , B01J29/40 , B01J29/70 , B01J37/00 , C10G35/095 , C10G63/02 , C10G69/02 , C10G69/08
摘要： Low sulfur gasoline of relatively high octane number is produced from, a catalytically cracked, sulfur-containing naphtha by hydrodesulfurisation followed by treatment over an acidic catalyst, preferably an intermediate pore size zeolite such as ZSM-5. The treatment over the acidic catalyst in the second step restores the octan e loss which takes place as a result of the hydrogenative treatment arid results in a low sulfur gasoline product with an octane numbe r comparable to that of the feed naphtha. A catalytically cracked naphtha from the FCC main column (10) is first hydrotreated in a hydrotreater (11) which it enters through inlet (12). From hydrotreater (11), the desulfurised naphtha passes through line (13) to the second reactor (14) in which it is contacted with ZSM-5 or another acidic catalyst, for example zeolite beta or MCM-22 where a controlled degree of cracking takes place with an octane, which was lost in the hydrotreater, being restored. The effluents from reactor (14) are separated and further processed.

184. 发明专利

GB2388117B Reduction of carbon dioxide emissions from Fischer-Tropsch GTL facility by aromatics production 未知
公开(公告)号：GB2388117B
公开(公告)日：2004-06-23
申请号：GB0307419
申请日：2003-03-31
申请人： CHEVRON USA INC
发明人： O'REAR DENNIS J
IPC分类号： C01B3/38 , C10G2/00 , C10G35/00 , C10G63/02 , C07C1/12

185. 发明专利

GB2388117A Production of additional syngas by CO2 recycling and naphtha reforming 未知
公开(公告)号：GB2388117A
公开(公告)日：2003-11-05
申请号：GB0307419
申请日：2003-03-31
申请人： CHEVRON USA INC
发明人： O'REAR DENNIS J
IPC分类号： C01B3/38 , C10G2/00 , C10G35/00 , C10G63/02 , C07C1/12
摘要： Provided is a process for reducing CO2 emissions generated by a Fischer-Tropsch GTL facility. The process includes introducing a synthesis gas into a Fischer-Tropsch reactor and performing a Fischer-Tropsch process to produce a Fischer-Tropsch product and CO2. At least a portion of the CO2 from the Fischer-Tropsch reactor is fed to a synthesis gas formation reactor, producing synthesis gas, or the synthesis gas being fed into the Fischer-Tropsch reactor. In addition, naphtha is obtained from the Fischer-Tropsch product and is fed into a naphtha reformer. Naphtha reforming generates hydrogen by-product and C6-C10 product. At least a portion of the hydrogen by-product, generated during naphtha reforming, is fed into the feed stream, converting at least a portion of the CO2 in the feed stream into additional CO. Finally, the additional CO is converted into hydrocarbons in the Fischer-Tropsch reactor.

186. 发明专利

AU2003224736A1 REDUCTION OF CARBON DIOXIDE EMISSIONS FROM FISCHER-TROPSCH GTL FACILITY BY AROMATICS PRODUCTION 未知
公开(公告)号：AU2003224736A1
公开(公告)日：2003-10-27
申请号：AU2003224736
申请日：2003-03-20
申请人： CHEVRON USA INC
发明人： O'REAR DENNIS J
IPC分类号： C01B3/38 , C10G2/00 , C10G35/00 , C10G63/02

187. 发明专利

NL1023136A1 Vermindering van kooldioxide-emissies van een Fischer-Tropsch-GTL-installatie door de productie van aromaten. 未知
公开(公告)号：NL1023136A1
公开(公告)日：2003-10-13
申请号：NL1023136
申请日：2003-04-09
申请人： CHEVRON USA INC
发明人： O'REAR DENNIS JOHN
IPC分类号： C01B3/38 , C10G2/00 , C10G35/00 , C10G63/02 , C07C1/04

188. 发明专利

EA002641B1 СПОСОБ ПОЛУЧЕНИЯ КОМПОНЕНТОВ МОТОРНЫХ ТОПЛИВ 未知
公开(公告)号：EA002641B1
公开(公告)日：2002-08-29
申请号：EA200101118
申请日：2000-04-24
申请人： BORESKOVA INST KATALIZA SIBIR
发明人： LIKHOLOBOV VLADIMIR ALEXANDROV , KILDYASHEV SERGEI PETROVICH , KIRIYANOV DMITRY IVANOVICH , SMOLIKOV MIKHAIL DMITRIEVICH , BELY ALEXANDR SERGEEVICH , DUPLYAKIN VALERY KUZMICH
IPC分类号： C10G63/02 , C10G49/00 , C10G59/02 , C10G69/08
摘要： Изобретениеотноситсяк областипроизводствавысокооктановыхкомпонентовмоторныхтоплив, ароматическихуглеводородови водородаизбензиновыхфракцийнефтяногои газоконденсатногопроисхожденияи С-Суглеводородныхгазов. Ономожетбытьиспользованов нефтеперерабатывающейи газоперерабатывающейпромышленности. Изобретениерешаетзадачуповышенияэффективностипроцессазасчетувеличениявыходавысокооктановогокомпонентадо 95-98 мас.%. врасчетенаколичествоподаваемойв переработкубензиновойфракции, существенногосокращенияпревращенияисходногосырьяв малоценныелегкиеуглеводородныегазы. Бензиновыефракцииперерабатываютв типичныхусловияхкаталитическогориформинга. Продуктыразделяютнагазообразные (водороди C-Cуглеводородныегазы) ижидкиевысокооктановые. Газообразныепродуктынаправляютдляразделенияв зонугидрированияароматическихуглеводородов, гдеосуществляютсвязываниеводородапереходомегов составобразующихсяуглеводородовциклогексановогорядаи отделениеот C-Cуглеводородныхгазов. C-Cуглеводородныегазынепрерывнорециркулируютиззоныгидрированияв зонуриформингаи обратноприпостоянствеконцентрацииводородаи давленияи изпроцессаневыводят. Циклогексановыеуглеводородынаправляютв реакторкаталитическогодегидрирования, гдеполучаютчистыйводород, которыйвыводятизпроцессав качествеконечногопродукта, иароматическиеуглеводороды, которыевозвращаютв реакторгидрированиянасмешениес газообразнымипродуктамириформинга.

189. 发明专利

AU3058002A Hydroprocessing process with integrated interstage stripping 未知
公开(公告)号：AU3058002A
公开(公告)日：2002-06-24
申请号：AU3058002
申请日：2001-11-21
申请人： EXXONMOBIL RES & ENG CO
发明人： RAVELLA ALBERTO
IPC分类号： C10G63/02 , C10G45/08 , C10G45/48 , C10G45/64 , C10G47/16 , C10G49/22 , C10G65/02 , C10G65/12 , C10G45/00 , C10G47/00 , C10G69/02
摘要： This invention relates to a two stage hydroprocessing process with stripping zones between the hydroprocessing zones and following the last hydroprocessing zone. The stripping occurs at high pressure and temperature with no disengagement between or following the hydroprocessing zones. There is recycle of high temperature gaseous effluent from the last stripping zone to the first stripping zone.

190. 发明专利

CA2430238A1 HYDROPROCESSING PROCESS WITH INTEGRATED INTERSTAGE STRIPPING 未知
公开(公告)号：CA2430238A1
公开(公告)日：2002-06-20
申请号：CA2430238
申请日：2001-11-21
申请人： EXXONMOBIL RES & ENG CO
发明人： RAVELLA ALBERTO
IPC分类号： C10G63/02 , C10G45/08 , C10G45/48 , C10G45/64 , C10G47/16 , C10G49/22 , C10G65/02 , C10G65/12 , C10G45/00 , C10G47/00 , C10G69/02
摘要： This invention relates to a two stage hydroprocessing process with stripping zones (20) and (40) between the hydroprocessing zones (12) and (32) and following the last hydroprocessing zone. The stripping occurs at high pressure and temperature with no disengagement between or following the hydroprocessing zones. There is recycle of high temperature gaseous effluent (44) from the last stripping zone (40) to the first stripping zone (20).

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