DD91810A5 - - Google Patents

Info

Publication number
DD91810A5
DD91810A5 DD15850071A DD15850071A DD91810A5 DD 91810 A5 DD91810 A5 DD 91810A5 DD 15850071 A DD15850071 A DD 15850071A DD 15850071 A DD15850071 A DD 15850071A DD 91810 A5 DD91810 A5 DD 91810A5
Authority
DD
German Democratic Republic
Application number
DD15850071A
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 filed Critical
Publication of DD91810A5 publication Critical patent/DD91810A5/xx

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
    • 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
    • B01J23/86—Chromium
    • B01J23/868—Chromium copper and chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DD15850071A 1970-10-23 1971-10-22 DD91810A5 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45092759A JPS4911371B1 (enrdf_load_html_response) 1970-10-23 1970-10-23

Publications (1)

Publication Number Publication Date
DD91810A5 true DD91810A5 (enrdf_load_html_response) 1972-08-12

Family

ID=14063343

Family Applications (1)

Application Number Title Priority Date Filing Date
DD15850071A DD91810A5 (enrdf_load_html_response) 1970-10-23 1971-10-22

Country Status (12)

Country Link
US (1) US3833649A (enrdf_load_html_response)
JP (1) JPS4911371B1 (enrdf_load_html_response)
BE (1) BE774329A (enrdf_load_html_response)
CA (1) CA941384A (enrdf_load_html_response)
CS (1) CS169826B2 (enrdf_load_html_response)
DD (1) DD91810A5 (enrdf_load_html_response)
DE (1) DE2152037C3 (enrdf_load_html_response)
FR (1) FR2110044A5 (enrdf_load_html_response)
GB (1) GB1361246A (enrdf_load_html_response)
NL (1) NL149781B (enrdf_load_html_response)
PL (1) PL78378B1 (enrdf_load_html_response)
SU (1) SU436486A3 (enrdf_load_html_response)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129124B1 (enrdf_load_html_response) * 1971-04-27 1976-08-24
DE2243584C3 (de) * 1972-09-05 1980-10-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Acrylsäure
US4077912A (en) * 1972-10-12 1978-03-07 Standard Oil Company Catalysts useful for exothermic reactions
JPS5246208B2 (enrdf_load_html_response) * 1973-03-22 1977-11-22
JPS533369B2 (enrdf_load_html_response) * 1973-03-30 1978-02-06
GB1421956A (en) * 1973-04-16 1976-01-21 Standard Oil Co Catalysts for the conversion of unsaturated aldehydes to acids
US4170572A (en) * 1973-10-18 1979-10-09 Union Carbide Corporation Oxidation catalyst prepared with NH3
US4111983A (en) * 1973-10-18 1978-09-05 Union Carbide Corporation Oxidation of unsaturated aldehydes to unsaturated acids
US4051180A (en) * 1976-01-02 1977-09-27 The Standard Oil Company Preparation of acrylic acid and methacrylic acid
JPS56113726A (en) * 1980-02-08 1981-09-07 Standard Oil Co Manufacture of aldehyde and carboxylic acid
JPS63189496U (enrdf_load_html_response) * 1987-05-28 1988-12-06
DE69928073T2 (de) * 1999-02-19 2006-07-20 Nippon Shokubai Co., Ltd. Verfahren zur Herstellung von Acrylsäure und Verfahren zur Herstellung vom Katalysator
CN1181032C (zh) * 1999-12-10 2004-12-22 三菱丽阳株式会社 生产异丁烯酸的方法
EP2295136A4 (en) 2008-06-30 2011-12-28 Nippon Catalytic Chem Ind METHOD OF PACKAGING A SOLID PARTICLE SUBSTANCE IN A MULTI-TUBE FIXED BED REACTOR
JP2011121048A (ja) 2009-12-09 2011-06-23 Rohm & Haas Co 固体触媒物質をブレンドし、管状構造物に装填する方法
CN103228356B (zh) 2010-12-03 2015-09-23 株式会社日本触媒 不饱和羧酸制备用催化剂及使用该催化剂的不饱和羧酸的制备方法
WO2013147032A1 (ja) 2012-03-29 2013-10-03 株式会社日本触媒 固定床多管式反応器を用いてのアクリル酸の製造方法
US10479759B2 (en) 2017-02-08 2019-11-19 Clariant Corporation Synthetic methods for the preparation of propylene ammoxidation catalysts
US10479760B2 (en) 2017-02-08 2019-11-19 Clariant Corporation Synthetic methods for the preparation of propylene ammoxidation catalysts
CN109305903A (zh) * 2017-07-28 2019-02-05 中国石油化工股份有限公司 用于生产丙烯酸的方法
CN116102421B (zh) * 2023-02-10 2024-03-26 山东兴鲁承宏新材料科技有限公司 一种高产率丙烯酸烃基酯的连续化生产工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567772A (en) * 1966-03-30 1971-03-02 Toa Gosei Chem Ind Process for the production of acrylic acid

Also Published As

Publication number Publication date
US3833649A (en) 1974-09-03
CS169826B2 (enrdf_load_html_response) 1976-07-29
NL149781B (nl) 1976-06-15
SU436486A3 (ru) 1974-07-15
DE2152037B2 (enrdf_load_html_response) 1974-02-14
JPS4911371B1 (enrdf_load_html_response) 1974-03-16
CA941384A (en) 1974-02-05
NL7114523A (enrdf_load_html_response) 1972-04-25
FR2110044A5 (enrdf_load_html_response) 1972-05-26
GB1361246A (en) 1974-07-24
PL78378B1 (enrdf_load_html_response) 1975-06-30
BE774329A (fr) 1972-02-14
DE2152037A1 (de) 1972-05-25
DE2152037C3 (de) 1984-02-02

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