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41. 发明专利

MY113946A TWO STAGE HYDROPROCESSING REACTION SCHEME WITH SERIES RECYCLE GAS FLOW 未知
公开(公告)号：MY113946A
公开(公告)日：2002-06-29
申请号：MYPI19970212
申请日：1997-01-21
申请人： THE M W KELLOGG COMPANY
发明人： MICHAEL G HUNTER , KENNETH W GOEBEL
IPC分类号： C07C1/00 , B01J8/04 , C10G65/04 , C10G51/06 , C10G65/10 , C10G65/12 , C10G65/14 , C10G65/16 , C10G65/18
摘要： HYDROCARBON FEEDSTOCKS ARE HYDROPROCESSED IN PARALLEL REACTORS, WHILE HYDROGEN FLOWS IN SERIES BETWEEN THE REACTORS. A FIRST HYDROCARBON FEEDSTOCK AND A HYDROGEN-RICH RECYCLE GAS STREAM ARE INTRODUCED TO A FIRST REACTOR, WHERE A FIRST REACTOR EFFLUENT STREAM IS PRODUCED AND FED TO A FIRST SEPARATOR, WHICH SEPARATES THE FIRST REACTOR EFFLUENT STREAM INTO A FIRST HYDROGEN-RICH GAS STREAM AND A FIRST HYDROPROCESSED PRODUCT STREAM. THE FIRST HYDROGEN-RICH GAS STREAM AND A SECOND HYDROCARBON FEEDSTOCK ARE FED TO A SECOND REACTOR, WHERE A SECOND REACTOR EFFLUENT STREAM IS PRODUCED AND FED TO A SECOND SEPARATOR, WHICH SEPARATES THE SECOND REACTOR EFFLUENT STREAM INTO A SECOND HYDROGEN-RICH GAS STREAM AND A SECOND HYDROPROCESSED PRODUCT STREAM. A MAKE-UP HYDROGEN STREAM IS ADDED TO THE SECOND HYDROGEN-RICH GAS TO FORM THE HYDROGEN-RICH RECYCLE GAS STREAM THAT IS COMPRESSED AND FED TO THE FIRST REACTOR. FIGURE 3

42. 发明专利

HU9700197A1 TWO-STAGE HYDROPROCESSING REACTION SCHEME WITH SERIES RECYCLE GAS FLOW 未知
公开(公告)号：HU9700197A1
公开(公告)日：1998-08-28
申请号：HU9700197
申请日：1997-01-22
申请人： KELLOGG M W CO
发明人： GOEBEL KENNETH , HUNTER MICHAEL G
IPC分类号： B01J8/04 , C10G65/04 , C10G65/10 , C10G65/12 , C10G65/14 , C10G65/16 , C10G65/18
摘要： Hydrocarbon feedstocks are hydroprocessed in parallel reactors, while hydrogen flows in series between the reactors. A first hydrocarbon feedstock and a hydrogen-rich recycle gas stream are introduced to a first reactor, where a first reactor effluent stream is produced and fed to a first separator, which separates the first reactor effluent stream into a first hydrogen-rich gas stream and a first hydroprocessed product stream. The first hydrogen-rich gas stream and a second hydrocarbon feedstock are fed to a second reactor, where a second reactor effluent stream is produced and fed to a second separator, which separates the second reactor effluent stream into a second hydrogen-rich gas stream and a second hydroprocessed product stream. A make-up hydrogen stream is added to the second hydrogen-rich gas to form the hydrogen-rich recycle gas stream that is compressed and fed to the first reactor.

43. 发明专利

MX9700572A ESQUEMA DE REACCION DE HIDROPROCESAMIENTO EN DOS ETAPAS CON FLUJO DE GAS DE RECIRCULACION EN SERIE. 未知
公开(公告)号：MX9700572A
公开(公告)日：1997-07-31
申请号：MX9700572
申请日：1997-01-22
申请人： KELLOGG M W CO
发明人： HUNTER MICHAEL G , GOEBEL KENNETH
IPC分类号： B01J8/04 , C10G65/10 , C10G65/04 , C10G65/12 , C10G65/14 , C10G65/16 , C10G65/18
摘要： Se hidroprocesan, en reactores paralelos alimentaciones de hidrocarburos, mientras que el hidrogeno fluye en serie entre los reactores. Una primera alimentacion de hidrocarburo y una corriente de gas de recirculacion rica en hidrogeno se introducen a un primer reactor, en donde se produce una primera corrinte de efluente del reactor y ésta se alimenta a un primer separador, en donde se separa la primera corriente efluente del reactor en una primera corriente de gas rica en hidrogeno y una primera corriente de producto hidroprocesado. La primera corriente de gas rica en hidrogeno y una segunda alimentacion de hidrocarburo se alimenta a un segundo reactor, en donde se produce una segunda corriente de efluente del reactor y se alimenta a un segundo separador, en donde se separa la segunda corriente del reactor para formar una segunda corriente de gas rica en hidrogeno y una segunda corriente de producto hidroprocesado. Se adiciona una corriente de hidrogenacion de compensacion a la segunda corriente de gas rica en hidrogeno para formar la corriente de gas de recirculacion rica en hidrogeno que se comprime y se alimenta al primer reactor.

44. 发明专利

AU1018097A Two stage hydroprocessing reaction scheme with series recycle gas flow 未知
公开(公告)号：AU1018097A
公开(公告)日：1997-07-31
申请号：AU1018097
申请日：1997-01-15
申请人： KELLOGG M W CO
发明人： GOEBEL KENNETH , HUNTER MICHAEL G
IPC分类号： C10G65/04 , B01J8/04 , C10G65/10 , C10G65/12 , C10G65/14 , C10G65/16 , C10G65/18
摘要： Hydrocarbon feedstocks are hydroprocessed in parallel reactors, while hydrogen flows in series between the reactors. A first hydrocarbon feedstock and a hydrogen-rich recycle gas stream are introduced to a first reactor, where a first reactor effluent stream is produced and fed to a first separator, which separates the first reactor effluent stream into a first hydrogen-rich gas stream and a first hydroprocessed product stream. The first hydrogen-rich gas stream and a second hydrocarbon feedstock are fed to a second reactor, where a second reactor effluent stream is produced and fed to a second separator, which separates the second reactor effluent stream into a second hydrogen-rich gas stream and a second hydroprocessed product stream. A make-up hydrogen stream is added to the second hydrogen-rich gas to form the hydrogen-rich recycle gas stream that is compressed and fed to the first reactor.

45. 发明专利

NL164318C 未知
公开(公告)号：NL164318C
公开(公告)日：1980-12-15
申请号：NL7010062
申请日：1970-07-08
申请人： SHELL INT RESEARCH
发明人： LANGHOUT WOUTER CORNELIS VAN Z , GROSSMAN ALLAN PHILIP
IPC分类号： C10G65/10 , C10G65/18

46. 发明专利

DE654333C 未知
公开(公告)号：DE654333C
公开(公告)日：1937-12-23
申请号：DEI0050795
申请日：1934-10-20
申请人： IG FARBENINDUSTRIE AG
发明人： RINGER DR FRIEDRICH , BECKER DR WILHELM
IPC分类号： C10G65/18

47. 发明专利

SG11202104096SA PROCESS FOR C5+ HYDROCARBON CONVERSION 未知
公开(公告)号：SG11202104096SA
公开(公告)日：2021-05-28
申请号：SG11202104096S
申请日：2019-11-04
申请人： EXXONMOBIL CHEMICAL PATENTS INC
发明人： DELANEY JOHN R , MONSON JOHN J , XU TENG , GALVAN KENDELE S
IPC分类号： C10G9/36 , C10G1/00 , C10G47/00 , C10G65/10 , C10G65/18 , C10G69/06 , C10G69/14
摘要： In some examples, hydrocarbon feed and a diluent such as steam are mixed, and heated. A vapor phase product and a liquid phase product can be separated from the heated mixture. The liquid phase product can be hydroprocessed to produce a first hydroprocessed product. A pitch and one or more hydrocarbon products can be separated from the first hydroprocessed product. The pitch can be contacted with a diluent to produce a pitch-diluent mixture. The pitch-diluent mixture can be hydroprocessed to produce a second hydroprocessed product. A hydroprocessor heavy product and a utility fluid product can be separated from the second hydroprocessed product. The diluent can be or include at least a portion of the utility fluid product. The vapor phase product can be steam cracked to produce a steam cracker effluent. A tar product and a process gas that can include ethylene and propylene can be separated from the steam cracker effluent.

48. 发明专利

SG11201803424PA PROCESS FOR PRODUCING C2 AND C3 HYDROCARBONS 未知
公开(公告)号：SG11201803424PA
公开(公告)日：2018-05-30
申请号：SG11201803424P
申请日：2015-12-15
申请人： SABIC GLOBAL TECHNOLOGIES BV
发明人： OPRINS ARNO JOHANNES MARIA
IPC分类号： C10G65/00 , C10G65/18
摘要： A process for producing C2 and C3 hydrocarbons by a) subjecting a mixed hydrocarbon stream comprising a middle distillate to first hydrocracking to produce a first hydrocracking product stream, b) subjecting a second hydrocracking feed stream to second hydrocracking to produce a second hydrocracking product stream, wherein the second hydrocracking is more severe than the first hydrocracking and c) subjecting a C4 hydrocracking feed stream to C4 hydrocracking optimized for converting C4 hydrocarbons into C3 hydrocarbons in the presence of a C4 hydrocracking catalyst to obtain a C4 hydrocracking product stream, wherein the C4 hydrocracking is more severe than the second hydrocracking. The first hydrocracking product stream, the second hydrocracking product stream and the C4 hydrocracking product stream are fed to a separation system.

49. 发明专利

EA201791316A1 СПОСОБ ПОЛУЧЕНИЯ LPG И BTX 未知
公开(公告)号：EA201791316A1
公开(公告)日：2018-02-28
申请号：EA201791316
申请日：2015-12-15
IPC分类号： C10G65/00 , C10G65/10 , C10G65/18
摘要： Настоящееизобретениеотноситсяк способуполучения LPG иВТХ, включающему a) подверганиепотокасмешанногоуглеводородногосырьяпервомупроцессугидрокрекингав присутствиикатализаторапервогопроцессагидрокрекингас получениемпотокапродуктовпервогопроцессагидрокрекинга; b) разделениепотокапродуктовпервогопроцессагидрокрекингас получением, поменьшеймере, потокалегкихуглеводородов, содержащего, поменьшеймере, С2- иС3-углеводороды, потокасреднихуглеводородов, содержащегоС4- и/илиС5-углеводороды, ипотокатяжелыхуглеводородов, содержащего, поменьшеймере, С6+ углеводороды; c) подверганиепотокатяжелыхуглеводородоввторомупроцессугидрокрекингас получениемпотокапродуктоввторогопроцессагидрокрекинга, содержащегоВТХ, причемусловиявторогопроцессагидрокрекингаболеежесткие, чемпервогопроцессагидрокрекинга, причемпоменьшеймеречастьпотокасреднихуглеводородоврециркулируютназадв первыйпроцессгидрокрекинганастадиюа).

50. 发明专利

SG11201704641VA PROCESS FOR PRODUCING C2 AND C3 HYDROCARBONS 未知
公开(公告)号：SG11201704641VA
公开(公告)日：2017-07-28
申请号：SG11201704641V
申请日：2015-12-15
申请人： SABIC GLOBAL TECHNOLOGIES BV
发明人： OPRINS ARNO JOHANNES MARIA , DAVIES ANDREW P , WARD ANDREW MARK , WONG KAE SHIN , ARAMBURO LUIS , VAN IERSEL MAIKEL
IPC分类号： C10G65/00 , C10G65/10 , C10G65/18

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