GB2144049A - Process for improving activity of tellurium-containing metal oxide catalysts - Google Patents

Process for improving activity of tellurium-containing metal oxide catalysts Download PDF

Info

Publication number
GB2144049A
GB2144049A GB08420177A GB8420177A GB2144049A GB 2144049 A GB2144049 A GB 2144049A GB 08420177 A GB08420177 A GB 08420177A GB 8420177 A GB8420177 A GB 8420177A GB 2144049 A GB2144049 A GB 2144049A
Authority
GB
United Kingdom
Prior art keywords
tellurium
molybdenum
catalyst
containing solid
reaction
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB08420177A
Other languages
English (en)
Other versions
GB8420177D0 (en
Inventor
Yutaka Sasaki
Yutaka Kiyomiya
Toshio Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Nitto Chemical Industry Co Ltd
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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Publication of GB8420177D0 publication Critical patent/GB8420177D0/en
Publication of GB2144049A publication Critical patent/GB2144049A/en
Withdrawn legal-status Critical Current

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/0216—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process characterised by the catalyst used
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0229—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process
    • C01C3/0233—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process making use of fluidised beds, e.g. the Shawinigan-process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0241—Preparation in gaseous phase from alcohols or aldehydes
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB08420177A 1982-02-15 1984-08-08 Process for improving activity of tellurium-containing metal oxide catalysts Withdrawn GB2144049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57021095A JPS58139745A (ja) 1982-02-15 1982-02-15 テルル含有金属酸化物触媒の活性向上方法

Publications (2)

Publication Number Publication Date
GB8420177D0 GB8420177D0 (en) 1984-09-12
GB2144049A true GB2144049A (en) 1985-02-27

Family

ID=12045309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08420177A Withdrawn GB2144049A (en) 1982-02-15 1984-08-08 Process for improving activity of tellurium-containing metal oxide catalysts

Country Status (2)

Country Link
JP (1) JPS58139745A (enrdf_load_stackoverflow)
GB (1) GB2144049A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302439A3 (de) * 1987-08-07 1991-03-27 BASF plc Verfahren zur Herstellung von Acrylnitril
WO1999052630A1 (en) * 1998-04-15 1999-10-21 Lehigh University In-situ regeneration of iron-molybdate catalysts for methanol oxidation to formaldehyde
WO1999052629A1 (en) * 1998-04-15 1999-10-21 Lehigh University In-situ formation of metal-molybdate catalysts
EP1245277A1 (en) * 2001-03-30 2002-10-02 Nippon Shokubau Co.,Ltd. Catalyst for the oxidation of alkylbenzenes to aromatic aldehydes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6264283B2 (ja) 2012-02-29 2018-01-24 三菱ケミカル株式会社 アクリロニトリルの製造方法
US9328063B2 (en) 2012-02-29 2016-05-03 Mitsubishi Rayon Co., Ltd. Method for producing acrylonitrile
CN112675848B (zh) * 2021-01-12 2022-07-12 万华化学集团股份有限公司 一种用于生产间苯二甲腈的催化剂、制备方法和用其制备间苯二甲腈的方法
CN117504901A (zh) * 2023-11-02 2024-02-06 南京大学 一种负载型复合氧化物催化剂及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067355A2 (de) * 1981-06-13 1982-12-22 Ec Erdölchemie Gmbh Rieselfähige, katalytische Mischungen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0067355A2 (de) * 1981-06-13 1982-12-22 Ec Erdölchemie Gmbh Rieselfähige, katalytische Mischungen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0302439A3 (de) * 1987-08-07 1991-03-27 BASF plc Verfahren zur Herstellung von Acrylnitril
WO1999052630A1 (en) * 1998-04-15 1999-10-21 Lehigh University In-situ regeneration of iron-molybdate catalysts for methanol oxidation to formaldehyde
WO1999052629A1 (en) * 1998-04-15 1999-10-21 Lehigh University In-situ formation of metal-molybdate catalysts
US6037290A (en) * 1998-04-15 2000-03-14 Lehigh University In situ regeneration of metal-molybdate catalysts for methanol oxidation to formaldehyde
US6624332B2 (en) 1998-04-15 2003-09-23 Lehigh University In situ formation of metal-molybdate catalysts for methanol oxidation to formaldehyde
EP1245277A1 (en) * 2001-03-30 2002-10-02 Nippon Shokubau Co.,Ltd. Catalyst for the oxidation of alkylbenzenes to aromatic aldehydes

Also Published As

Publication number Publication date
GB8420177D0 (en) 1984-09-12
JPH0245500B2 (enrdf_load_stackoverflow) 1990-10-09
JPS58139745A (ja) 1983-08-19

Similar Documents

Publication Publication Date Title
US4709070A (en) Process for improving activity of tellurium containing metal oxide catalysts
US4049575A (en) Process of producing antimony-containing oxide catalysts
US4311611A (en) Process for regenerating an antimony containing oxide catalyst
US4066704A (en) Catalytic oxidation
KR100537591B1 (ko) 몰리브덴 함유 산화물 유동층 촉매의 재생 방법
EP0476579B1 (en) Iron antimony-containing metal oxide catalyst composition and process for producing the same
EP0109775B1 (en) Process for regeneration of iron-antimony metallic oxide catalysts
US4330429A (en) Process for regenerating an antimony containing oxide catalyst
US4208303A (en) Process for regenerating iron-antimony oxide containing catalyst
EP0109774B1 (en) Process for regeneration of iron-antimony metallic oxide catalysts
US4774352A (en) Process for ammoxidation
GB2144049A (en) Process for improving activity of tellurium-containing metal oxide catalysts
EP0109259B1 (en) Method for production or activation of antimony-containing metal oxide catalysts
EP0836881B1 (en) Retention of activity of molybdenum-bismuth-iron or cerium-containing metallic oxide oxidation catalysts
US4541964A (en) Production of methacrylonitrile
US4419267A (en) Process for regenerating antimony containing oxide catalyst comprising an aqueous ammonia impregnation
US5220090A (en) Method for preparing unsaturated compounds
EP0083189A2 (en) Process for preparation of acrylonitrile or methacrylonitrile
JPH0479696B2 (enrdf_load_stackoverflow)
JPH1133400A (ja) モリブデン含有酸化物流動層触媒の使用法
JPH024218B2 (enrdf_load_stackoverflow)
JPH0245499B2 (enrdf_load_stackoverflow)
JPH0128741B2 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)