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公开(公告)号：WO2010028267A2
公开(公告)日：2010-03-11
申请号：PCT/US2009056076
申请日：2009-09-04
Applicant: LUMMUS TECHNOLOGY INC , BASF CATALYSTS LLC , RAMACHANDRAN BALA , CHOI SUKWON , GARTSIDE ROBERT J , KLEINDIENST SHANE , RUETTINGER WOLFGANG , ALERASOOL SAEED
Inventor： RAMACHANDRAN BALA , CHOI SUKWON , GARTSIDE ROBERT J , KLEINDIENST SHANE , RUETTINGER WOLFGANG , ALERASOOL SAEED
CPC classification number: B01J27/236 , B01J23/007 , B01J23/30 , B01J35/0006 , B01J37/0201 , B01J37/04 , C07C5/2512 , C07C6/04 , C07C2521/04 , C07C2521/10 , C07C2523/02 , C07C2523/04 , C07C2523/10 , C07C2523/20 , C07C2523/22 , C07C2523/28 , C07C2523/30 , C07C2523/36 , C07C2523/44 , C07C2523/46 , C07C2523/755 , C07C2527/24 , Y02P20/52 , C07C11/08 , C07C11/06
Abstract: A process for the production of propylene, the process including: contacting ethylene and a hydrocarbon stream comprising 1-butene and 2-butene with a bifunctional isomerization-metathesis catalyst to concurrently isomerizes 1-butene to 2-butene and to form a metathesis product comprising propylene; wherein the bifunctional isomerization- metathesis catalyst comprises: a catalyst compound may include at least one element selected from tungsten, tantalum, niobium, molybdenum, nickel, palladium, osmium, iridium, rhodium, vanadium, ruthenium, and rhenium for providing metathesis activity on a support comprising at least one element from Group IA, HA, HB, and IIIA of the Periodic Table of the Elements; wherein an exposed surface area of the support provides both isomerization activity for the isomerization of 1 -butene to 2-butene; and reactive sites for the adsorption of catalyst compound poisons. In other embodiments, the catalyst compound may include at least one element selected from aluminum, gallium, iridium, iron, molybdenum, nickel, niobium, osmium, palladium, phosphorus, rhenium, rhodium, ruthenium, tantalum, titanium, tungsten, and vanadium.
Abstract translation: 一种生产丙烯的方法，所述方法包括：使乙烯和包含1-丁烯和2-丁烯的烃流与双功能异构化复分解催化剂接触以同时异构化1-丁烯成2-丁烯并形成复分解产物，所述复分解产物包含 丙烯; 其中所述双功能异构化复分解催化剂包含：催化剂化合物可包括选自钨，钽，铌，钼，镍，钯，锇，铱，铑，钒，钌和铼中的至少一种元素， 包含至少一种元素周期表IA，IIA，IIB和IIIA族元素的载体; 其中载体的暴露表面积为1-丁烯异构化为2-丁烯提供了异构化活性; 和用于吸附催化剂化合物毒物的反应位点。 在其他实施方案中，催化剂化合物可以包括选自铝，镓，铱，铁，钼，镍，铌，锇，钯，磷，铼，铑，钌，钽，钛，钨和钒中的至少一种元素。
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2.发明申请CATALYST FOR METATHESIS OF ETHYLENE AND 2-BUTENE AND/OR DOUBLE BOND ISOMERIZATION 审中-公开用于乙烯和2-丁烯和/或双键异构化的催化剂
公开(公告)号：WO2011011173A2
公开(公告)日：2011-01-27
申请号：PCT/US2010040528
申请日：2010-06-30
Applicant: LUMMUS TECHNOLOGY INC , RAMACHANDRAN BALA , CHOI SUKWON , GARTSIDE ROBERT J , GREENE MARVIN I
Inventor： RAMACHANDRAN BALA , CHOI SUKWON , GARTSIDE ROBERT J , GREENE MARVIN I
CPC classification number: C07C5/2512 , B01J21/08 , B01J21/10 , C07C6/04 , C07C2521/04 , C07C2521/08 , C07C2521/10 , C07C2521/16 , C07C2523/02 , C07C2523/04 , C07C2523/30 , Y02P20/52 , C07C11/08 , C07C11/06
Abstract: A process for the double-bond isomerization of olefins is disclosed. The process may include contacting a fluid stream comprising olefins with a fixed bed comprising an activated basic metal oxide isomerization catalyst to convert at least a portion of the olefin to its isomer. The isomerization catalysts disclosed herein may have a reduced cycle to cycle deactivation as compared to conventional catalysts, thus maintaining higher activity over the complete catalyst life cycle.
Abstract translation: 公开了烯烃双键异构化的方法。 该方法可以包括使包含烯烃的流体流与包含活化的碱性金属氧化物异构化催化剂的固定床接触以将至少一部分烯烃转化为其异构体。 与常规催化剂相比，本文公开的异构化催化剂可以具有降低的循环失活循环，因此在整个催化剂寿命周期内保持较高的活性。
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公开(公告)号：WO2010019595A3
公开(公告)日：2010-05-27
申请号：PCT/US2009053432
申请日：2009-08-11
Applicant: LUMMUS TECHNOLOGY INC , GARTSIDE ROBERT J , RAMACHANDRAN BALA
Inventor： GARTSIDE ROBERT J , RAMACHANDRAN BALA
CPC classification number: C07C11/06 , C07C4/06 , C07C6/04 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/02 , C07C2523/30 , C07C2529/00 , C07C2529/40 , Y02P20/52
Abstract: A process for the production of propylene, the process including: fractionating a hydrocarbon stream comprising n-butenes, isobutylene, and paraffins into at least two fractions including a light C4 fraction comprising isobutylene and a heavy C4 fraction comprising n-butenes and paraffins; contacting at least a portion of the heavy C4 fraction with a metathesis catalyst to form a metathesis product comprising ethylene, propylene, C4+ olefins, and paraffins; fractionating the metathesis product into at least four fractions including an ethylene fraction, a propylene fraction, a C4 fraction comprising C4 olefins and paraffins, and a C5+ fraction; cracking the light C4 fraction and the C5+ fraction to produce a cracking product comprising ethylene, propylene, and heavier hydrocarbons; and fractionating the cracking product into at least two fractions including a light fraction comprising propylene and a fraction comprising C5 to C6 hydrocarbons.
Abstract translation: 一种生产丙烯的方法，该方法包括：将包含正丁烯，异丁烯和链烷烃的烃流分馏成至少两个馏分，包括含有异丁烯的轻馏分C4馏分和包含正丁烯和链烷烃的重C4馏分; 使至少一部分重C4馏分与复分解催化剂接触以形成包含乙烯，丙烯，C 4 +烯烃和链烷烃的复分解产物; 将复分解产物分馏成至少四个馏分，包括乙烯馏分，丙烯馏分，包含C4烯烃和石蜡的C4馏分和C5 +馏分; 裂解光C4馏分和C5 +级分以产生包含乙烯，丙烯和较重烃的裂化产物; 并将裂化产物分馏成至少两个馏分，包括包含丙烯的轻馏分和包含C5至C6烃的馏分。
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公开(公告)号：BRPI0918229A2
公开(公告)日：2016-03-01
申请号：BRPI0918229
申请日：2009-09-04
Applicant: BASF CORP E BASF AG , LUMMUS TECHNOLOGY INC
Inventor： RAMACHANDRAN BALA , GARTSIDE ROBERT J , ALERASOOL SAEED , KLEINDIENST SHANE , CHOI SUKWON , RUETTINGER WOLFGANG
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公开(公告)号：SG175783A1
公开(公告)日：2011-12-29
申请号：SG2011077997
申请日：2010-06-30
Applicant: LUMMUS TECHNOLOGY INC
Inventor： RAMACHANDRAN BALA , CHOI SUKWON , GARTSIDE ROBERT J , GREENE MARVIN I
Abstract: A process for the double-bond isomerization of olefins is disclosed. The process may include contacting a fluid stream comprising olefins with a fixed bed comprising an activated basic metal oxide isomerization catalyst to convert at least a portion of the olefin to its isomer. The isomerization catalysts disclosed herein may have a reduced cycle to cycle deactivation as compared to conventional catalysts, thus maintaining higher activity over the complete catalyst life cycle.
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Patent Agency Ranking6.发明专利
公开(公告)号：RU2351635C2
公开(公告)日：2009-04-10
申请号：RU2007104779
申请日：2005-06-15
Applicant: LUMMUS TECHNOLOGY INC
Inventor： RAMACHANDRAN BALA , KRAUS MARTIN , SHAN CHZHIPIN , ANDZHEVAJN FILIP DZH
IPC: B01J29/03 , B01J29/04 , B01J35/10 , C10G45/34 , C10G45/40 , C10G45/46 , C10G45/52 , C10G49/02 , C10G49/04 , C10G49/06 , C10G65/08 , C10G65/12
Abstract: Изобретениеотноситсяк способугидрогенизацииароматическихсоединенийи олефиновв углеводородныхпотоках. Способкасаетсягидрогенизациивходящегоуглеводородногопотока, содержащегоненасыщенныекомпоненты, которыйсодержит: a) созданиекатализатора, включающегопоменьшеймереодинметаллгруппы VIII нанекристаллическоммезопористомнеорганическомоксидномносителе, имеющемпоменьшеймере 97% об. взаимосвязанныхмезопорпоотношениюк мезопорами микропорам, имеющимплощадьповерхностипометодуБЭТпоменьшеймере 300 м2/ги объемпорпоменьшеймере 0,3 см3/г, и b) взаимодействиевходящегоуглеводородногопотокас водородомв присутствииуказанногокатализаторав реакционнойзонегидрогенизациив условияхреакциигидрогенизациис получениемпродукта, имеющегосниженноесодержаниененасыщенныхкомпонентов; вкоторомусловияреакциигидрогенизациивключаютчасовуюобъемнуюскоростьжидкости (ЧОСЖ) отпримерноболее 0,33 ч-1 допримерно 10,0 ч-1 искоростьциркуляцииводородаотпримерно 500 станд.куб.фут/баррельдопримерно 20000 станд.куб.фут/баррель». 22 з.п. ф-лы, 2 табл.
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公开(公告)号：PL3071538T3
公开(公告)日：2021-09-06
申请号：PL14864489
申请日：2014-11-19
Applicant: LUMMUS TECHNOLOGY INC
Inventor： RAMACHANDRAN BALA , CHOI SUKWON , GARTSIDE ROBERT J
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公开(公告)号：HUE054256T2
公开(公告)日：2021-08-30
申请号：HUE14864489
申请日：2014-11-19
Applicant: LUMMUS TECHNOLOGY INC
Inventor： RAMACHANDRAN BALA , CHOI SUKWON , GARTSIDE ROBERT
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公开(公告)号：PL2321382T3
公开(公告)日：2018-04-30
申请号：PL09807180
申请日：2009-08-11
Applicant: LUMMUS TECHNOLOGY INC
Inventor： GARTSIDE ROBERT J , RAMACHANDRAN BALA
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公开(公告)号：CA2748877C
公开(公告)日：2015-12-01
申请号：CA2748877
申请日：2010-06-30
Applicant: LUMMUS TECHNOLOGY INC
Inventor： RAMACHANDRAN BALA , CHOI SUKWON , GARTSIDE ROBERT J , GREENE MARVIN I
Abstract: A process for the double-bond isomerization of olefins is disclosed. The process may include contacting a fluid stream comprising olefins with a fixed bed comprising an activated basic metal oxide isomerization catalyst to convert at least a portion of the olefin to its isomer. The isomerization catalysts disclosed herein may have a reduced cycle to cycle deactivation as compared to conventional catalysts, thus maintaining higher activity over the complete catalyst life cycle.
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