http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-314163-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1eb4e107797a4bcdc1cbd0e024f312c9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B32-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B31-00 |
| filingDate | 1928-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1929-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-314163-A |
| titleOfInvention | Improvements in the production of carbon |
| abstract | 314,163. Ewan, T., and Imperial Chemical Industries, Ltd. April 19, 1928. Carbon; hydrogen.-Carbon is obtained as a bye-product in the production of hydrogen by treating water gas or the like with steam, removing the carbon dioxide and the sulphur compounds, e.g. by washing under pressure with water or ammonia liquor, washing the compressed gas with ammoniacal cuprous solution, releasing the pressure on and heating the cuprous solution to obtain carbon monoxide which is substantially free from catalyst poisons and is then catalytically decomposed in known manner to give carbon. A substantially halogen-free ammoniacal cuprous solution containing for example cuprous formate, acetate or carbonate, is preferably employed. Specification 252,152 is referred to. |
| priorityDate | 1928-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.