SG11202005199TA - Method for partially regenerating methanol to olefin catalyst and methanol to olefin process - Google Patents

Method for partially regenerating methanol to olefin catalyst and methanol to olefin process

Info

Publication number
SG11202005199TA
SG11202005199TA SG11202005199TA SG11202005199TA SG11202005199TA SG 11202005199T A SG11202005199T A SG 11202005199TA SG 11202005199T A SG11202005199T A SG 11202005199TA SG 11202005199T A SG11202005199T A SG 11202005199TA SG 11202005199T A SG11202005199T A SG 11202005199TA
Authority
SG
Singapore
Prior art keywords
methanol
olefin
catalyst
partially regenerating
partially
Prior art date
Application number
SG11202005199TA
Inventor
Mao Ye
Jibin Zhou
Tao Zhang
Jinling Zhang
Yinfeng Zhao
Xiangao Wang
Jinming Jia
Hailong Tang
Zhongmin Liu
Original Assignee
Dalian Inst Chemical Physics Cas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dalian Inst Chemical Physics Cas filed Critical Dalian Inst Chemical Physics Cas
Publication of SG11202005199TA publication Critical patent/SG11202005199TA/en

Links

Classifications

    • 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
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J29/82—Phosphates
    • B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
    • B01J29/85—Silicoaluminophosphates [SAPO compounds]
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/06—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using steam
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/107—Alkenes with six carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/82—Phosphates
    • C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
    • C07C2529/85—Silicoaluminophosphates (SAPO compounds)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG11202005199TA 2017-12-05 2017-12-05 Method for partially regenerating methanol to olefin catalyst and methanol to olefin process SG11202005199TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/114567 WO2019109237A1 (en) 2017-12-05 2017-12-05 Method for partially regenerating methanol to olefin catalyst and methanol to olefin process

Publications (1)

Publication Number Publication Date
SG11202005199TA true SG11202005199TA (en) 2020-07-29

Family

ID=66751229

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202005199TA SG11202005199TA (en) 2017-12-05 2017-12-05 Method for partially regenerating methanol to olefin catalyst and methanol to olefin process

Country Status (7)

Country Link
US (1) US11504703B2 (en)
EP (1) EP3721995A4 (en)
JP (1) JP7008138B2 (en)
KR (1) KR102400421B1 (en)
RU (1) RU2753348C1 (en)
SG (1) SG11202005199TA (en)
WO (1) WO2019109237A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4082659A4 (en) * 2020-10-16 2023-04-26 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Regeneration device, device for preparing low-carbon olefins and use thereof
WO2022077452A1 (en) * 2020-10-16 2022-04-21 中国科学院大连化学物理研究所 Fluidized bed reactor, apparatus, and method for preparing low-carbon olefin from oxygen-containing compound
CN115304442A (en) * 2021-05-08 2022-11-08 国家能源投资集团有限责任公司 Preparation of C from methanol 2 -C 3 Process and apparatus for olefins

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6482999B2 (en) * 1999-02-17 2002-11-19 Exxonmobil Chemical Patents, Inc. Method for improving light olefin selectivity in an oxygenate conversion reaction
US6286604B1 (en) 2000-05-09 2001-09-11 Ren-Sheng Ou Powerless automatic and/or manual fire-extinguishing device
US7550403B2 (en) * 2005-06-30 2009-06-23 Uop Llc Methods for recovering activity of molecular sieve catalysts
US20070037692A1 (en) 2005-08-10 2007-02-15 Beech James H Jr Method for stabilizing catalyst activity during MTO unit operation
EP2022565A1 (en) * 2007-07-06 2009-02-11 Casale Chemicals S.A. Process for preparing silicoaluminoposphate (SAPO) molecular sieves, catalysts containing said sieves and catalytic dehydration processes using said catalysts
CN101811072B (en) * 2009-02-19 2011-12-21 中国石油化工股份有限公司 Regeneration control method in methanol-to-olefins reaction process
JP5499918B2 (en) * 2009-06-05 2014-05-21 三菱化学株式会社 Catalyst regeneration method
CN101941875B (en) * 2009-07-06 2012-11-28 中国石油化工股份有限公司 Method for increasing production of low-carbon olefins
CN101844089A (en) 2010-05-25 2010-09-29 兆威兴业有限公司 Method for partially regenerating catalyst for preparing low-carbon alkenes from methanol or dimethyl ether
CN102276393A (en) * 2010-06-11 2011-12-14 中国石油化工股份有限公司 Method for getting regenerated catalyst back to reactor in regeneration system of reaction for preparing alkene from methanol
CN102463138B (en) * 2010-11-17 2013-08-14 中国石油化工股份有限公司 Two-stage regeneration method for SAPO-34 catalysts
RU2522576C1 (en) * 2013-04-10 2014-07-20 Ассоциация делового сотрудничества в области передовых комплексных технологий "АСПЕКТ" Method of catalytic pyrolysis of methylene chloride
KR101494229B1 (en) * 2013-05-01 2015-02-17 한국화학연구원 An effective operating circulating fluidized bed process for preparation of light olefin from methanol by monitoring intermediates in real time
CN104672040B (en) * 2013-12-03 2017-06-16 中国科学院大连化学物理研究所 A kind of method of preparing low-carbon olefin from oxygen-containing compounds and its equipment for using
EP3078652B1 (en) * 2013-12-03 2018-07-18 Dalian Institute Of Chemical Physics, Chinese Academy of Sciences Method for preparing a light olefin using an oxygen-containing compound

Also Published As

Publication number Publication date
KR102400421B1 (en) 2022-05-19
US20200324280A1 (en) 2020-10-15
WO2019109237A1 (en) 2019-06-13
KR20200085831A (en) 2020-07-15
JP7008138B2 (en) 2022-02-10
EP3721995A1 (en) 2020-10-14
RU2753348C1 (en) 2021-08-13
EP3721995A4 (en) 2020-11-11
US11504703B2 (en) 2022-11-22
JP2021505361A (en) 2021-02-18

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