| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab7027aadfa4e4c309ad38944b30e8f3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-74 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D13-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-002 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D13-30 |
| filingDate |
1980-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1980-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2043674-A |
| titleOfInvention |
Treatment of effluent |
| abstract |
A process for the production of fatty acid soaps from sludge, especially sewage sludge, comprising extracting sludge having a solids content of at least 15% by weight with a non-polar solvent to provide an extract containing fatty matter, and subsequently saponifying the fatty matter in the presence of a dipolar aprotic solvent having a dielectric constant of at least 15 to produce fatty acid soaps. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2235930-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0469482-A1 |
| priorityDate |
1979-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |