| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_018483c197d77dd4101b6764e54c4424 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0404 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04 |
| filingDate |
1968-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1971-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7aa134ed0d44d2743b101dfc71276d9f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b53fc91efdc4cf42830f502177a0e7d7 |
| publicationDate |
1971-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3607068-A |
| titleOfInvention |
Sulfur recovery process |
| abstract |
A method of recovering sulfur from a metal sulfate whereby a substantial part of the sulfur content is recovered as sulfur dioxide and the balance as hydrogen sulfide. The sulfate is contacted with reducing gases at high temperatures to produce a metal sulfide and a metal oxide under conditions favoring an offgas stream rich in sulfur dioxide; the metal sulfide may subsequently be converted to hydrogen sulfide and sulfur and sulfur compounds are recovered. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5643548-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3729551-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111573710-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020130765-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4946658-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4503018-A |
| priorityDate |
1968-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |