http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-406602-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6283ccf78a35999c43b4649cfd5fd135 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a33bebc8f57caf5616a923514df1f081 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05C3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 |
| filingDate | 1933-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1934-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-406602-A |
| titleOfInvention | Improvements in the manufacture of nitrogenous fertilizers by the destructive distillation of organic material |
| abstract | 406,602. Destructive distillation of vegetable materials. MATIGNON, C., 3, Rue Gay Lussac, Paris, and KACHKAROFF, P., 8, Rue Villa Le Mesnil, Chatillon-sur- Bagneux, both in France. Sept. 12, 1933, No. 25232. Convention date, Sept. 12, 1932. [Classes 55 (i) and 55 (ii).] Organic materials of vegetable origin such as straw, wood, cotton waste, leaves, peat, lignin, and lignites, are distilled in an atmosphere of ammonia up to 400‹ C. to give a solid or tarry residue, suitable as a fertilizer, nitrogenous oils and a gaseous mixture containing carbon dioxide, methane and gaseous amines. In examples, sawdust and peat are distilled respectively, the former at temperatures of 250‹-310‹ C. for 4¢ hours, the latter firstly at a temperature of 170‹ C. for 4¢ hours and then at 170‹-300‹ C. for 3 hours. The solid residues contain from 8 to 12 per cent of nitrogen. |
| priorityDate | 1932-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.