http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3894145-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88b011d9e77f8387268cb9f3e0871e21 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0404 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-501 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 |
| filingDate | 1973-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1975-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecf53eafad8ebfb4f578dcfcba093ce2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64b6c90282d467be9475bfdb582ef656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0888a86edcb1b1e9095d2487c56db060 |
| publicationDate | 1975-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3894145-A |
| titleOfInvention | Process for desulfurization of waste gas |
| abstract | An improved process for desulfurization of waste gas emitted from, for example, various boilers. Five steps, namely, (1) the step of absorption of waste gas, (2) the step of pyrolysis, (3) the step of recovery and recycle of products, (4) the step of recovery of sulfur and (5) the step of recycle of by-products formed in the step (4), are included. As a further preferred embodiment, excesssive fuels are supplied in the step of pyrolysis (2) to generate a mixed gas, which is subjected to desulfurization in the step of removal of sulfur (4) and then utilized for heating the wet desulfurized gas coming out of the step of absorption (1). This process represents an improvement over the conventional process particularly in respect of the loss of alkali metals which can be minimized because they are recycled in the process. |
| priorityDate | 1973-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 89.