Coal gasification apparatus
US4309196A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Dec 15, 1980 |
| Grant date | Jan 5, 1982 |
| Priority date | — |
| Expiry date | Dec 15, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/129
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Apparatus for purification of synthesis gas produced by coal gasification is provided with a vertical gas distribution chamber which is internally pressurized and within which the synthesis gas leaving the reactor is cooled. The chamber is formed with a gas take-off line which opens into the gas distribution chamber and extends therefrom at an angle, the gas take-off line leading to a serially connected waste heat boiler. A coolant bath is contained in a lower portion of the gas distribution chamber and a heat exchanger is formed in this lower portion by tube coils which are arranged in the wall of the distribution chamber defining the lower portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.