MX2021010146A - Procesos para estabilizar catalizadores de antimonio. - Google Patents

Procesos para estabilizar catalizadores de antimonio.

Info

Publication number
MX2021010146A
MX2021010146A MX2021010146A MX2021010146A MX2021010146A MX 2021010146 A MX2021010146 A MX 2021010146A MX 2021010146 A MX2021010146 A MX 2021010146A MX 2021010146 A MX2021010146 A MX 2021010146A MX 2021010146 A MX2021010146 A MX 2021010146A
Authority
MX
Mexico
Prior art keywords
antimony
catalyst
ammoxidation
stabilizing
containing compound
Prior art date
Application number
MX2021010146A
Other languages
English (en)
Inventor
Y T Chi
Scott Moffatt
John Tjaden
Chelsea Loyd
Lori Ables
Original Assignee
Ascend Performance Mat Operations Llc
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 Ascend Performance Mat Operations Llc filed Critical Ascend Performance Mat Operations Llc
Publication of MX2021010146A publication Critical patent/MX2021010146A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/18—Arsenic, antimony or bismuth
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/843—Arsenic, antimony or bismuth
    • B01J23/8435—Antimony
    • 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
    • B01J38/02—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/02—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C255/03—Mononitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles
    • C07C255/08—Acrylonitrile; Methacrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24
    • C07C2531/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups C07C2531/02 - C07C2531/24 of chromium, molybdenum or tungsten
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

La presente descripción se refiere a un proceso para estabilizar un catalizador de amoxidación de antimonio en un proceso de amoxidación; el proceso puede comprender proporcionar un catalizador de amoxidación de antimonio a un reactor; hacer reaccionar propileno con amoniaco y oxígeno en el reactor del lecho fluidizado en la presencia del catalizador de amoxidación de antimonio para formar un producto de acrilonitrilo crudo; y agregar una cantidad efectiva de un compuesto que contiene antimonio al catalizador de amoxidación de antimonio para mantener conversión y selectividad de catalizador; en donde el compuesto que contiene antimonio tiene un punto de fusión menor que 375°C; la presente descripción también se refiere a composiciones de catalizador y procesos adicionales que usan el catalizador de amoxidación estabilizado por un compuesto que contiene antimonio.
MX2021010146A 2019-02-21 2020-02-21 Procesos para estabilizar catalizadores de antimonio. MX2021010146A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962808487P 2019-02-21 2019-02-21
PCT/US2020/019277 WO2020172562A1 (en) 2019-02-21 2020-02-21 Processes for stabilizing antimony catalysts

Publications (1)

Publication Number Publication Date
MX2021010146A true MX2021010146A (es) 2021-09-14

Family

ID=69846587

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010146A MX2021010146A (es) 2019-02-21 2020-02-21 Procesos para estabilizar catalizadores de antimonio.

Country Status (10)

Country Link
US (2) US11235313B2 (es)
EP (1) EP3927686A1 (es)
JP (1) JP7278396B2 (es)
KR (1) KR20210132111A (es)
CN (1) CN113767086A (es)
BR (1) BR112021016259A2 (es)
CA (1) CA3130719C (es)
MX (1) MX2021010146A (es)
SA (1) SA521430112B1 (es)
WO (1) WO2020172562A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2021010146A (es) * 2019-02-21 2021-09-14 Ascend Performance Mat Operations Llc Procesos para estabilizar catalizadores de antimonio.

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135670C (es) 1963-05-09
US3472892A (en) * 1967-05-10 1969-10-14 Standard Oil Co Fluid bed process for synthesis of nitriles by ammoxidation and the recycling of ammonia-rich catalyst from a quench zone to a reaction zone
DE1939633C3 (de) 1968-08-05 1975-03-13 Nitto Chemical Industry Co. Ltd., Tokio Verfahren zur Herstellung von abriebsbeständigen, festen ein Antimonoxyd enthaltenden Katalysatoren, die für Wirbelschichtbettumsetzungen geeignet sind
BE741001A (es) 1968-11-02 1970-04-01
US3711422A (en) * 1970-09-08 1973-01-16 Phillips Petroleum Co Cracking catalyst restoration with antimony compounds
US3882159A (en) 1973-08-20 1975-05-06 Standard Oil Co Reactivation of molybdenum containing oxidation catalysts in fluid bed reactors
JPS5242552B2 (es) * 1974-08-01 1977-10-25
US4040983A (en) * 1975-12-30 1977-08-09 Gulf Research & Development Company Oxidation catalysts and process for preparing same
JPS52140490A (en) 1976-05-19 1977-11-24 Nitto Chem Ind Co Ltd Production of fluid catalyst containing antimony oxide
JPS5924662B2 (ja) * 1977-11-12 1984-06-11 日東化学工業株式会社 アンチモン含有酸化物触媒の再生法
US4296046A (en) * 1978-12-26 1981-10-20 Gulf Research & Development Company Process for the manufacture of acrylonitrile
US4222899A (en) * 1978-12-26 1980-09-16 Gulf Research & Development Company Ammoxidation catalyst
US4290920A (en) * 1979-12-28 1981-09-22 The Standard Oil Co. Sb-containing catalysts by Sb-oxide impregnation
JPS56163756A (en) * 1980-05-23 1981-12-16 Nitto Chem Ind Co Ltd Regenerating method of metal oxide catalyst containing antimony
US4419467A (en) 1981-09-14 1983-12-06 Ppg Industries, Inc. Process for the preparation of cationic resins, aqueous, dispersions, thereof, and electrodeposition using the aqueous dispersions
DE3311521A1 (de) 1982-07-17 1984-01-19 Skw Trostberg Ag, 8223 Trostberg Verfahren zur reaktivierung von molybdaenhaltigen katalysatoren
JPS5976544A (ja) * 1982-10-26 1984-05-01 Nitto Chem Ind Co Ltd 鉄・アンチモン系金属酸化物触媒の再生方法
JPS5976543A (ja) * 1982-10-26 1984-05-01 Nitto Chem Ind Co Ltd 鉄・アンチモン系金属酸化物触媒の再生法
JPS5990633A (ja) * 1982-11-12 1984-05-25 Nitto Chem Ind Co Ltd アンチモン含有金属酸化物触媒の製造法または活性化法
US4933095A (en) * 1986-09-15 1990-06-12 Phillips Petroleum Company Stable antimony compositions for the passivation of metal contaminated cracking catalysts
US4954467A (en) * 1987-09-15 1990-09-04 Phillips Petroleum Company Passivation of metal contaminated cracking catalysts using aqueous suspensions of antimony oxide
US4855275A (en) * 1988-02-18 1989-08-08 The Standard Oil Company Catalyst performance improvement via separate boron addition
KR100305239B1 (ko) * 1996-03-12 2001-11-02 야마모토 카즈모토 불포화 니트릴의 제조 방법
US6156920A (en) 1998-03-26 2000-12-05 The Standard Oil Company Molybdenum promoted vanadium-antimony-oxide based catalyst for selective paraffin ammoxidation
JP3819192B2 (ja) 1999-10-18 2006-09-06 ダイヤニトリックス株式会社 アクリロニトリルの製造法
MX2021010146A (es) * 2019-02-21 2021-09-14 Ascend Performance Mat Operations Llc Procesos para estabilizar catalizadores de antimonio.

Also Published As

Publication number Publication date
JP7278396B2 (ja) 2023-05-19
JP2022521294A (ja) 2022-04-06
CA3130719C (en) 2023-09-26
BR112021016259A2 (pt) 2021-10-13
CA3130719A1 (en) 2020-08-27
EP3927686A1 (en) 2021-12-29
US11772081B2 (en) 2023-10-03
US11235313B2 (en) 2022-02-01
CN113767086A (zh) 2021-12-07
SA521430112B1 (ar) 2023-12-05
KR20210132111A (ko) 2021-11-03
US20220143583A1 (en) 2022-05-12
WO2020172562A1 (en) 2020-08-27
US20200269218A1 (en) 2020-08-27

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