FR2682105B1 - Materiau a base de carbure(s) de tungstene, catalyseur et procede utile pour l'hydrogenation de derive nitro ou nitroso aromatique utilisant ce catalyseur. - Google Patents

Materiau a base de carbure(s) de tungstene, catalyseur et procede utile pour l'hydrogenation de derive nitro ou nitroso aromatique utilisant ce catalyseur.

Info

Publication number
FR2682105B1
FR2682105B1 FR9112269A FR9112269A FR2682105B1 FR 2682105 B1 FR2682105 B1 FR 2682105B1 FR 9112269 A FR9112269 A FR 9112269A FR 9112269 A FR9112269 A FR 9112269A FR 2682105 B1 FR2682105 B1 FR 2682105B1
Authority
FR
France
Prior art keywords
hydrogenation
catalyst
same
tungsten carbide
material based
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.)
Expired - Fee Related
Application number
FR9112269A
Other languages
English (en)
Other versions
FR2682105A1 (fr
Inventor
Roland Jacquot
Claude Mercier
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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
Priority to FR9112269A priority Critical patent/FR2682105B1/fr
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Priority to EP92420349A priority patent/EP0536070B1/fr
Priority to AT92420349T priority patent/ATE166640T1/de
Priority to DE69225663T priority patent/DE69225663T2/de
Priority to KR1019920018101A priority patent/KR100270152B1/ko
Priority to CN92112092A priority patent/CN1047590C/zh
Priority to JP26591692A priority patent/JP3249596B2/ja
Publication of FR2682105A1 publication Critical patent/FR2682105A1/fr
Application granted granted Critical
Publication of FR2682105B1 publication Critical patent/FR2682105B1/fr
Priority to US08/272,288 priority patent/US5646085A/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
    • C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
    • C07C209/38—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitroso groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9112269A 1991-10-04 1991-10-04 Materiau a base de carbure(s) de tungstene, catalyseur et procede utile pour l'hydrogenation de derive nitro ou nitroso aromatique utilisant ce catalyseur. Expired - Fee Related FR2682105B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9112269A FR2682105B1 (fr) 1991-10-04 1991-10-04 Materiau a base de carbure(s) de tungstene, catalyseur et procede utile pour l'hydrogenation de derive nitro ou nitroso aromatique utilisant ce catalyseur.
AT92420349T ATE166640T1 (de) 1991-10-04 1992-10-02 Material aus wolframcarbid, katalysator und verfahren zur hydrierung von nitro- oder nitrosoaromatischen derivaten durch verwendung dieses katalysators
DE69225663T DE69225663T2 (de) 1991-10-04 1992-10-02 Material aus Wolframcarbid, Katalysator und Verfahren zur Hydrierung von nitro- oder nitrosoaromatischen Derivaten durch Verwendung dieses Katalysators
KR1019920018101A KR100270152B1 (ko) 1991-10-04 1992-10-02 탄화텅스텐 기재 촉매 및 이촉매를 사용한 방향족 니트로 또는 니트로 소유도체의 수소 첨가방법
EP92420349A EP0536070B1 (fr) 1991-10-04 1992-10-02 Matériau à base de carbure(s) de tungstène, catalyseur et procédé utile pour l'hydrogénation de dérivé nitro ou nitroso aromatique utilisant ce catalyseur
CN92112092A CN1047590C (zh) 1991-10-04 1992-10-04 芳族硝基衍生物的加氢方法
JP26591692A JP3249596B2 (ja) 1991-10-04 1992-10-05 芳香族ニトロもしくはニトロソ化合物の水素化方法及び触媒
US08/272,288 US5646085A (en) 1991-10-04 1994-07-08 Material based on tungsten carbide(s), catalyst and process useful for the hydrogenation of an aromatic nitro or nitroso derivative employing this catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112269A FR2682105B1 (fr) 1991-10-04 1991-10-04 Materiau a base de carbure(s) de tungstene, catalyseur et procede utile pour l'hydrogenation de derive nitro ou nitroso aromatique utilisant ce catalyseur.

Publications (2)

Publication Number Publication Date
FR2682105A1 FR2682105A1 (fr) 1993-04-09
FR2682105B1 true FR2682105B1 (fr) 1993-11-26

Family

ID=9417621

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9112269A Expired - Fee Related FR2682105B1 (fr) 1991-10-04 1991-10-04 Materiau a base de carbure(s) de tungstene, catalyseur et procede utile pour l'hydrogenation de derive nitro ou nitroso aromatique utilisant ce catalyseur.

Country Status (1)

Country Link
FR (1) FR2682105B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115710185B (zh) * 2021-08-23 2024-05-03 中国石油化工股份有限公司 利用金属碳化物催化剂生产甲胺的方法

Also Published As

Publication number Publication date
FR2682105A1 (fr) 1993-04-09

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