Heat generating plant comprising desulfurization means utilizing regeneratable absorbents
US5216966A · kind A · utility
Assignees
Inventor
Key dates
| Filing date | Jan 17, 1992 |
| Grant date | Jun 8, 1993 |
| Priority date | — |
| Expiry date | Jan 17, 2012 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23J2219/60
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A heat-generating plant comprising a combustion chamber (1), at least one convective exchange zone (4, 9), a desulfurization chamber (6) comprising at least one means (8) for injecting an absorbent and communicating with a chamber (13) linked to said first convective exchange zone (9), said separation chamber having at least one outlet (132, 133) for the spent absorbent and an outlet (14) for the depolluted gases. The plant also comprises : PA1 means (32) for regenerating the spent absorbent, and PA1 means (38, 41) intended to treat the absorbent and/or the regeneration gases coming from said regeneration means (32). A means (16) for the intermediate storage of the spent absorbent can also be provided in the plant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.