SU1173696A1 - Method for production of dimethyl ether - Google Patents

Method for production of dimethyl ether

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Publication number
SU1173696A1
SU1173696A1 SU3560113/04A SU3560113A SU1173696A1 SU 1173696 A1 SU1173696 A1 SU 1173696A1 SU 3560113/04 A SU3560113/04 A SU 3560113/04A SU 3560113 A SU3560113 A SU 3560113A SU 1173696 A1 SU1173696 A1 SU 1173696A1
Authority
SU
USSR - Soviet Union
Prior art keywords
catalyst
mass
zeolite
oxides
production
Prior art date
Application number
SU3560113/04A
Other languages
Russian (ru)
Inventor
К.Г. Ионе
В.М. Мысов
Н.В. Савостина
Г.Н. Снытникова
Original Assignee
Институт катализа СО АН СССР
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 Институт катализа СО АН СССР filed Critical Институт катализа СО АН СССР
Priority to SU3560113/04A priority Critical patent/SU1173696A1/en
Application granted granted Critical
Publication of SU1173696A1 publication Critical patent/SU1173696A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

FIELD: organic chemistry. SUBSTANCE: method is carried out by interaction of CO and H, the process takes place at 280-300 C and at 40-80 atm in the presence of catalyst. Mentioned above catalyst represents mixture of zeolite and catalyst which comprises oxides of copper, zinc, aluminium and chromium, or oxides of copper, zinc and aluminium. Mentioned above zeolite comprises Pd (its quantity being 0.05-0.2 mass %) or Fe (its quantity being 2.5-4 mass %). Quantity of said zeolite is 20-70 % of total amount of catalyst. Said catalyst comprises oxides of metal at their ratio (mass %): (CuO):(ZnO):(AlO)where a=10-62, b=24-60, c=6-20 or (CuO):(ZnO):(AlO):(CrO), where a= 10-62, b=24-60, c=6-20, e=16-23. EFFECT: improves efficiency of the method.
SU3560113/04A 1983-03-03 1983-03-03 Method for production of dimethyl ether SU1173696A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3560113/04A SU1173696A1 (en) 1983-03-03 1983-03-03 Method for production of dimethyl ether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3560113/04A SU1173696A1 (en) 1983-03-03 1983-03-03 Method for production of dimethyl ether

Publications (1)

Publication Number Publication Date
SU1173696A1 true SU1173696A1 (en) 1997-03-10

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ID=60539243

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3560113/04A SU1173696A1 (en) 1983-03-03 1983-03-03 Method for production of dimethyl ether

Country Status (1)

Country Link
SU (1) SU1173696A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100352547C (en) * 2005-06-22 2007-12-05 中国石油化工股份有限公司 Catalyst for direct preparation of dimethyl ether from synthesis gas
RU2732247C1 (en) * 2016-10-24 2020-09-14 Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайенсез Catalyst for synthesis of aromatic hydrocarbons and method for production thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100352547C (en) * 2005-06-22 2007-12-05 中国石油化工股份有限公司 Catalyst for direct preparation of dimethyl ether from synthesis gas
RU2732247C1 (en) * 2016-10-24 2020-09-14 Далянь Инститьют Оф Кемикал Физикс, Чайниз Академи Оф Сайенсез Catalyst for synthesis of aromatic hydrocarbons and method for production thereof

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