Способ получения метанола
Patents
| Language: |
Русский |
| Type: |
Patent request |
| Number |
WO 8802744 A1 |
| Request number: |
PCT/SU87/00112 |
| Request date: |
Oct 14, 1987 |
| patent.field.start_date: |
|
| Registration date: |
|
| patent.field.request_publication_date: |
Apr 21, 1988 |
| Authors |
Матрос Ю.Ш.
,
Золотарский И.А.
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis SB RAS
|
|
A method of obtaining methanol consists in passing a synthesis gas, containing carbon oxides and hydrogen, through an immovable layer of a copper-containing catalyst at a temperature of 150-300 DEG C and at a pressure of 3.0-15.0 MPa. The catalyst is divided into two parts in an equal ratio or in a ratio of 0.5-1. The gas mixture obtained after the passage of the first part of the catalyst layer is mixed before its introduction into the second part of the catalyst layer. As a result, a reaction mixture is obtained which contains the end product. Each subsequent passage of the synthesis gas through the catalyst layer is effected in a direction opposite to the previous one.