Arrangement for cooling a gas produced in a gasifier
US4466384A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 7, 1983 |
| Grant date | Aug 21, 1984 |
| Priority date | — |
| Expiry date | Mar 7, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/129
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Product gas produced in a gasifier is cooled in a waste heat system consisting of a radiation part and a convection part connected thereto. The radiation part and the convection part each contain a pressure vessel with an insert provided therein at a distance. These are constructed by pipes welded gas-tightly together. The inserts are arranged removably in the pressure vessel. A free stabilization space is provided within the insert of the radiation part in the region of the gas inlet. Platen heating surfaces are located in flow direction of the product gas. The radiation part is provided separate from the gasifier and is connected thereto by a pipe conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.