| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_910b2c2c248c55c9f6c36007b447ad2c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-0475
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B2203-0415
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02C20-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C7-14875
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10K1-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B3-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1493 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-148
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10K1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B3-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate |
1982-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1984-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfa6fb6edaecf22da8ba25ea74de9b32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bf4b06308338a8b8baf1ebb12fa6f77 |
| publicationDate |
1984-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1173630-A |
| titleOfInvention |
Sulphur process |
| abstract |
A B S T R A C T SULPHUR PROCESS In the removal of H2S and optionally C02 FROM a gas by contacting with a reactant solution containing the Fe(III). chelate of nitilotriacetic acid with formation of solid sulphur and the Fe(II) chelate of nitrilotriacetic acid, the presence of an alkenol having 4 to 22 carbon atoms per molecule increases. the crystal size of the sulphur. The solution may contain an absorbent selective for C02. |
| priorityDate |
1981-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |