SU576317A1 - Способ получени малеинового ангидрида - Google Patents

Способ получени малеинового ангидрида

Info

Publication number
SU576317A1
SU576317A1 SU7201855792A SU1855792A SU576317A1 SU 576317 A1 SU576317 A1 SU 576317A1 SU 7201855792 A SU7201855792 A SU 7201855792A SU 1855792 A SU1855792 A SU 1855792A SU 576317 A1 SU576317 A1 SU 576317A1
Authority
SU
USSR - Soviet Union
Prior art keywords
catalyst
maleic anhydride
layer
phosphorus
butene
Prior art date
Application number
SU7201855792A
Other languages
English (en)
Russian (ru)
Inventor
Зеебот Хельмут
Люке Бернхард
Ладвиг Герхард
Кубиас Бернд
Крайсиг Юрген
Ульбрихт Хельга
Арабадзис Ламброс
Original Assignee
Академи Дер Виссеншафтен Дер Ддр (Инопредприятие)
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 Академи Дер Виссеншафтен Дер Ддр (Инопредприятие) filed Critical Академи Дер Виссеншафтен Дер Ддр (Инопредприятие)
Application granted granted Critical
Publication of SU576317A1 publication Critical patent/SU576317A1/ru

Links

Classifications

    • 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
    • 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)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
SU7201855792A 1971-12-06 1972-12-06 Способ получени малеинового ангидрида SU576317A1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15938071A DD106631A1 (it) 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
SU576317A1 true SU576317A1 (ru) 1977-10-15

Family

ID=5484729

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7201855792A SU576317A1 (ru) 1971-12-06 1972-12-06 Способ получени малеинового ангидрида

Country Status (6)

Country Link
CS (1) CS170052B1 (it)
DD (1) DD106631A1 (it)
DE (1) DE2255394A1 (it)
FR (1) FR2162419A1 (it)
RO (1) RO62351A (it)
SU (1) SU576317A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108874A (en) * 1974-04-09 1978-08-22 Takeda Chemical Industries, Ltd. Production of maleic anhydride
US4075232A (en) * 1975-03-06 1978-02-21 The Standard Oil Company Preparation of maleic anhydride from n-butene in a one-reactor, fluid-bed system using two different catalysts
GB1591307A (en) * 1976-11-11 1981-06-17 Ici Ltd Production of maleic anhydride and catalysts therefor

Also Published As

Publication number Publication date
DE2255394A1 (de) 1973-08-16
DD106631A1 (it) 1974-06-20
RO62351A (fr) 1977-10-15
CS170052B1 (it) 1976-08-27
FR2162419B1 (it) 1975-10-17
FR2162419A1 (en) 1973-07-20

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