SA520411001B1 - طريقة لإنتاج حفاز وطريقة لإنتاج نيتريل غير مشبع - Google Patents

طريقة لإنتاج حفاز وطريقة لإنتاج نيتريل غير مشبع

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Publication number
SA520411001B1
SA520411001B1 SA520411001A SA520411001A SA520411001B1 SA 520411001 B1 SA520411001 B1 SA 520411001B1 SA 520411001 A SA520411001 A SA 520411001A SA 520411001 A SA520411001 A SA 520411001A SA 520411001 B1 SA520411001 B1 SA 520411001B1
Authority
SA
Saudi Arabia
Prior art keywords
producing
temperature
catalyst
compound
unsaturated nitrile
Prior art date
Application number
SA520411001A
Other languages
English (en)
Inventor
أكيوشي فوكوزاوا،
ماساتوشي كانيتا،
كازوناري موري،
Original Assignee
أساهي كاسي كابوشيكي كايشا
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 أساهي كاسي كابوشيكي كايشا filed Critical أساهي كاسي كابوشيكي كايشا
Publication of SA520411001B1 publication Critical patent/SA520411001B1/ar

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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
    • 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
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8876—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
    • B01J23/70—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
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/22—Preparation of carboxylic acid nitriles by reaction of ammonia with carboxylic acids with replacement of carboxyl groups by cyano groups
    • 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
    • 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B01J2523/50—Constitutive chemical elements of heterogeneous catalysts of Group V (VA or VB) of the Periodic Table
    • B01J2523/54—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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B01J2523/60—Constitutive chemical elements of heterogeneous catalysts of Group VI (VIA or VIB) of the Periodic Table
    • B01J2523/68—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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B01J2523/80—Constitutive chemical elements of heterogeneous catalysts of Group VIII of the Periodic Table
    • B01J2523/84—Metals of the iron group
    • B01J2523/842—Iron
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

يتعلق الاختراع الحالي بطريقة لإنتاج حفاز، تتضمن خطوة تحضير ملاط لتحضير ملاط مشتمل على مركب Mo، مركب Fe، مركب Bi، ومادة إضافة لها درجة حرارة تحلل بمقدار 500ºمئوية أو أقل؛ خطوة تجفيف لتجفيف الملاط للحصول على مادة مجففة؛ وخطوة تكليس لتكليس المادة المجففة للحصول على مادة مكلسة، حيث تشتمل خطوة التكليس على خطوة لرفع درجة حرارة جو التكليس إلى درجة حرارة محددة مسبقًا، ويكون معدل رفع درجة الحرارة 10ºمئوية/ دقيقة أو أقل على الأقل عند درجة حرارة مساوية أو أقل من درجة حرارة تحلل المادة المضافة.
SA520411001A 2017-07-14 2020-01-08 طريقة لإنتاج حفاز وطريقة لإنتاج نيتريل غير مشبع SA520411001B1 (ar)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017138362 2017-07-14
PCT/JP2018/023101 WO2019012920A1 (ja) 2017-07-14 2018-06-18 触媒の製造方法及び不飽和ニトリルの製造方法

Publications (1)

Publication Number Publication Date
SA520411001B1 true SA520411001B1 (ar) 2023-11-23

Family

ID=65001281

Family Applications (1)

Application Number Title Priority Date Filing Date
SA520411001A SA520411001B1 (ar) 2017-07-14 2020-01-08 طريقة لإنتاج حفاز وطريقة لإنتاج نيتريل غير مشبع

Country Status (8)

Country Link
US (1) US11446643B2 (ar)
EP (1) EP3653301A4 (ar)
JP (1) JP6896858B2 (ar)
KR (1) KR102321224B1 (ar)
CN (1) CN110869126B (ar)
SA (1) SA520411001B1 (ar)
TW (1) TWI679062B (ar)
WO (1) WO2019012920A1 (ar)

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JPS5840149A (ja) * 1981-09-03 1983-03-09 Ube Ind Ltd オレフイン酸化用触媒の製法
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JP2001029788A (ja) * 1999-07-21 2001-02-06 Mitsubishi Rayon Co Ltd モリブデン−ビスマス−鉄含有金属酸化物流動層触媒の製法
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JP6211951B2 (ja) * 2014-02-21 2017-10-11 旭化成株式会社 酸化物触媒及びその製造方法、酸化物触媒を用いた不飽和ニトリルの製造方法
JP6247561B2 (ja) * 2014-02-21 2017-12-13 旭化成株式会社 酸化物触媒及びその製造方法、並びに、酸化物触媒を用いた不飽和ニトリルの製造方法
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Also Published As

Publication number Publication date
KR20190135532A (ko) 2019-12-06
KR102321224B1 (ko) 2021-11-03
TWI679062B (zh) 2019-12-11
WO2019012920A1 (ja) 2019-01-17
CN110869126A (zh) 2020-03-06
TW201908014A (zh) 2019-03-01
JPWO2019012920A1 (ja) 2020-04-09
CN110869126B (zh) 2023-04-07
EP3653301A4 (en) 2020-07-15
EP3653301A1 (en) 2020-05-20
US11446643B2 (en) 2022-09-20
JP6896858B2 (ja) 2021-06-30
US20210146343A1 (en) 2021-05-20

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