KR102574535B1 - 제올라이트 혼합물을 포함하는 촉매를 이용하여 원유와 같은 탄화수소 스트림을 분해하기 위한 시스템 및 방법 - Google Patents

제올라이트 혼합물을 포함하는 촉매를 이용하여 원유와 같은 탄화수소 스트림을 분해하기 위한 시스템 및 방법 Download PDF

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KR102574535B1
KR102574535B1 KR1020197027619A KR20197027619A KR102574535B1 KR 102574535 B1 KR102574535 B1 KR 102574535B1 KR 1020197027619 A KR1020197027619 A KR 1020197027619A KR 20197027619 A KR20197027619 A KR 20197027619A KR 102574535 B1 KR102574535 B1 KR 102574535B1
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zeolite
total
cracking catalyst
feed stream
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KR20190116485A (ko
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아론 카이 아카
아나스 살레 아퀼리
무사에드 살렘 알-그라미
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사우디 아라비안 오일 컴퍼니
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/005—Mixtures of molecular sieves comprising at least one molecular sieve which is not an aluminosilicate zeolite, e.g. from groups B01J29/03 - B01J29/049 or B01J29/82 - B01J29/89
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084—Y-type faujasite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7007—Zeolite Beta
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/80—Mixtures of different zeolites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/28—Phosphorising
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
KR1020197027619A 2017-02-23 2018-02-16 제올라이트 혼합물을 포함하는 촉매를 이용하여 원유와 같은 탄화수소 스트림을 분해하기 위한 시스템 및 방법 Active KR102574535B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762462689P 2017-02-23 2017-02-23
US62/462,689 2017-02-23
PCT/US2018/018482 WO2018156427A1 (en) 2017-02-23 2018-02-16 Systems and methods for cracking hydrocarbon streams such as crude oils utilizing catalysts which include zeolite mixtures

Publications (2)

Publication Number Publication Date
KR20190116485A KR20190116485A (ko) 2019-10-14
KR102574535B1 true KR102574535B1 (ko) 2023-09-06

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Country Status (8)

Country Link
US (1) US10494574B2 (enExample)
EP (1) EP3585864B1 (enExample)
JP (1) JP2020509122A (enExample)
KR (1) KR102574535B1 (enExample)
CN (1) CN110325622A (enExample)
SA (1) SA519402509B1 (enExample)
SG (1) SG11201907671XA (enExample)
WO (1) WO2018156427A1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220044200A (ko) * 2019-08-01 2022-04-06 킹 압둘라 유니버시티 오브 사이언스 앤드 테크놀로지 금속 카바이드계 촉매 및 그 제조 방법
US11225612B2 (en) 2020-03-27 2022-01-18 Saudi Arabian Oil Company Catalyst and process for catalytic steam cracking of heavy distillate
US20230347330A1 (en) * 2020-06-24 2023-11-02 China Petroleum & Chemical Corporation ZSM-5/Beta CORE-SHELL MOLECULAR SIEVE AND SYNTHESIS AND USE THEREOF
US11332678B2 (en) 2020-07-23 2022-05-17 Saudi Arabian Oil Company Processing of paraffinic naphtha with modified USY zeolite dehydrogenation catalyst
US11274068B2 (en) * 2020-07-23 2022-03-15 Saudi Arabian Oil Company Process for interconversion of olefins with modified beta zeolite
US11154845B1 (en) 2020-07-28 2021-10-26 Saudi Arabian Oil Company Hydrocracking catalysts containing USY and beta zeolites for hydrocarbon oil and method for hydrocracking hydrocarbon oil with hydrocracking catalysts
US11420192B2 (en) 2020-07-28 2022-08-23 Saudi Arabian Oil Company Hydrocracking catalysts containing rare earth containing post-modified USY zeolite, method for preparing hydrocracking catalysts, and methods for hydrocracking hydrocarbon oil with hydrocracking catalysts
US12338208B2 (en) * 2020-07-31 2025-06-24 Basf Corporation Fluid catalytic cracking catalyst composition for enhanced butylene to propylene selectivity ratio
US11142703B1 (en) 2020-08-05 2021-10-12 Saudi Arabian Oil Company Fluid catalytic cracking with catalyst system containing modified beta zeolite additive
US11370975B2 (en) 2020-09-30 2022-06-28 Saudi Arabian Oil Company Steam-enhanced catalytic cracking of hydrocarbons to produce light olefins
TW202224767A (zh) * 2020-10-01 2022-07-01 美商Ｗ Ｒ 康格雷氏公司 用於流體催化裂解的催化劑組成物及其製備方法
CA3198746A1 (en) * 2020-11-20 2022-05-27 Bilge Yilmaz Fluid catalytic cracking additive composition for enhanced butylenes selectivity over propylene
US11230676B1 (en) 2021-01-12 2022-01-25 Saudi Arabian Oil Company Processes for producing petrochemical products from crude oil
US11618858B1 (en) 2021-12-06 2023-04-04 Saudi Arabian Oil Company Hydrodearylation catalysts for aromatic bottoms oil, method for producing hydrodearylation catalysts, and method for hydrodearylating aromatic bottoms oil with hydrodearylation catalysts
WO2024069636A1 (en) * 2022-09-27 2024-04-04 Hindustan Petroleum Corporation Limited A catalyst composition for catalytic cracking of paraffin rich feed into light olefins
US12351760B2 (en) * 2023-03-10 2025-07-08 Saudi Arabian Oil Company Modified ZSM-5 for steam enhanced catalytic cracking of crude oil to light olefins and aromatics
US20250115814A1 (en) * 2023-10-10 2025-04-10 Saudi Arabian Oil Company Catalyst compositions that include zeolites with different silica to alumina molar ratios
WO2025090456A1 (en) * 2023-10-27 2025-05-01 W.R. Grace & Co.-Conn. Processes for fluid catalytic cracking bio-renewable feeds

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011015664A2 (en) 2009-08-06 2011-02-10 Shell Internationale Research Maatschappij B.V. Method for revamping an hf or sulphuric acid alkylation unit
JP2015528740A (ja) 2012-07-11 2015-10-01 メリケム カンパニー 接触および分離装置、ならびにその使用方法
WO2016094183A2 (en) 2014-12-11 2016-06-16 Uop Llc Methods for recovering ionic liquid fines from a process stream

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3074878A (en) 1957-10-18 1963-01-22 Exxon Research Engineering Co Short contact time system
US3758403A (en) 1970-10-06 1973-09-11 Mobil Oil Olites catalytic cracking of hydrocarbons with mixture of zsm-5 and other ze
US4419221A (en) 1981-10-27 1983-12-06 Texaco Inc. Cracking with short contact time and high temperatures
CN1004878B (zh) 1987-08-08 1989-07-26 中国石油化工总公司 制取低碳烯烃的烃类催化转化方法
US5279726A (en) 1990-05-22 1994-01-18 Union Oil Company Of California Catalyst containing zeolite beta and processes for its use
US5350501A (en) 1990-05-22 1994-09-27 Union Oil Company Of California Hydrocracking catalyst and process
US5275720A (en) 1990-11-30 1994-01-04 Union Oil Company Of California Gasoline hydrocracking catalyst and process
US5194412A (en) 1991-01-22 1993-03-16 W. R. Grace & Co.-Conn. Catalytic compositions
CN1031646C (zh) 1992-10-22 1996-04-24 中国石油化工总公司 石油烃的催化转化方法
CN1030287C (zh) 1992-10-22 1995-11-22 中国石油化工总公司 制取高质量汽油、丙烯、丁烯的烃转化催化剂
EP0708807B1 (en) 1993-07-16 1999-09-22 Mobil Oil Corporation Catalyst system and process for catalytic cracking
US5462652A (en) 1993-09-24 1995-10-31 Uop Short contact FCC process with catalyst blending
CN1036320C (zh) * 1993-11-23 1997-11-05 中国石油化工总公司石油化工科学研究院 一种制备异丁烯和异戊烯的裂化催化剂
US5457078A (en) 1993-11-29 1995-10-10 Mobil Oil Corporation Manufacture of improved zeolite Beta catalyst
JP2002515329A (ja) * 1998-05-15 2002-05-28 ブルドッグ テクノロジーズ，ユー．エス．エイ．，インコーポレイテッド アルカリリン酸塩活性化クレー・ゼオライト触媒
US7084087B2 (en) 1999-09-07 2006-08-01 Abb Lummus Global Inc. Zeolite composite, method for making and catalytic application thereof
EP1116775A1 (en) 2000-01-12 2001-07-18 Akzo Nobel N.V. Catalyst composition with high efficiency for the production of light olefins
US6656346B2 (en) 2001-06-07 2003-12-02 King Fahd University Of Petroleum And Minerals Fluid catalytic cracking process for heavy oil
CA2563262C (en) 2004-03-31 2012-07-10 China Petroleum & Chemical Corporation A zeolite-containing hydrocarbon-converting catalyst, the preparation process thereof, and a process for converting hydrocarbon oils with the catalyst
TWI277648B (en) 2004-07-29 2007-04-01 China Petrochemical Technology A cracking catalyst for hydrocarbons and its preparation
TWI379711B (en) 2004-11-05 2012-12-21 Grace W R & Co Catalyst for light olefins and lpg in fluidized catalytic cracking units
US7510645B2 (en) 2005-11-04 2009-03-31 Uop Llc Hydrocracking catalyst containing beta and Y zeolites, and process for its use to produce naphtha
CN101117591B (zh) 2006-07-31 2012-01-25 中国石油化工股份有限公司 一种催化裂化催化剂及其制备方法
CN101134913B (zh) * 2006-08-31 2011-05-18 中国石油化工股份有限公司 一种烃类催化转化方法
CN101134172B (zh) * 2006-08-31 2010-10-27 中国石油化工股份有限公司 一种烃类转化催化剂
US8067656B2 (en) * 2008-11-26 2011-11-29 Chevron U.S.A. Inc. Liquid-liquid separation process via coalescers
DK2424959T3 (da) 2009-04-29 2020-07-13 Shell Int Research Fremgangsmåde til fremstilling af en hydrokrakningskatalysator
US9181491B2 (en) 2009-12-31 2015-11-10 Chevron U.S.A. Inc. Process and system for blending synthetic and natural crude oils and blends made thereby
EP2547750B1 (en) 2010-03-18 2016-12-14 W. R. Grace & Co.-Conn High light olefins fcc catalyst compositions
US9200218B2 (en) 2011-03-31 2015-12-01 Exxonmobil Research And Engineering Company Fuels hydrocracking with dewaxing of fuel products
CN103813856B (zh) 2011-07-21 2016-08-10 瑞来斯实业有限公司 流化床催化裂化（fcc）催化剂添加剂及其制备方法
US8920755B2 (en) * 2011-09-12 2014-12-30 Chevron U.S.A. Inc. Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes
WO2014042641A1 (en) 2012-09-13 2014-03-20 Basf Corporation Novel catalyst to increase propylene yields from a fluid catalytic cracking unit
US9227181B2 (en) * 2011-09-13 2016-01-05 Basf Corporation Catalyst to increase propylene yields from a fluid catalytic cracking unit
CN103785453B (zh) 2012-10-26 2016-01-20 中国石油化工股份有限公司 一种催化裂解催化剂及其制备方法
MX352582B (es) 2012-11-06 2017-11-07 Mexicano Inst Petrol Composito mesoporoso de mallas moleculares para la hidrodesintegracion de crudos pesados y residuos.
SG11201508993XA (en) * 2013-07-02 2016-01-28 Saudi Basic Ind Corp Process for the production of light olefins and aromatics from a hydrocarbon feedstock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011015664A2 (en) 2009-08-06 2011-02-10 Shell Internationale Research Maatschappij B.V. Method for revamping an hf or sulphuric acid alkylation unit
JP2015528740A (ja) 2012-07-11 2015-10-01 メリケム カンパニー 接触および分離装置、ならびにその使用方法
WO2016094183A2 (en) 2014-12-11 2016-06-16 Uop Llc Methods for recovering ionic liquid fines from a process stream

Also Published As

Publication number Publication date
US10494574B2 (en) 2019-12-03
KR20190116485A (ko) 2019-10-14
SG11201907671XA (en) 2019-09-27
CN110325622A (zh) 2019-10-11
EP3585864B1 (en) 2024-06-05
US20180237702A1 (en) 2018-08-23
JP2020509122A (ja) 2020-03-26
WO2018156427A1 (en) 2018-08-30
SA519402509B1 (ar) 2022-11-09
EP3585864A1 (en) 2020-01-01

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