Reaction gas cooler for low-energy plants
US4643747A · kind A · utility
3Cited by
7References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 5, 1985 |
| Grant date | Feb 17, 1987 |
| Priority date | — |
| Expiry date | Aug 5, 2005 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF22B1/1884
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A reaction gas cooler, including a refractory lined gas inlet, a first stage in the form of a tube bundle heat exchanger through which gas flows, an intermediate chamber, and a second stage in the form of a tube bundle heat exchanger through which gas flows. The second stage has a double flow design, which is effected by a central pipe which is disposed in the intermediate chamber and divides the second stage into an in-flow zone and a reverse-flow zone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.