http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100346285-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-206 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C19-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-132 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-20 |
| filingDate | 1997-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100346285-B1 |
| titleOfInvention | Process for the production of difluoromethane |
| abstract | The object of the present invention is a continuous process for the production of methylene chloride (F30) and hydrogen fluoride in the presence of chlorine through a fluorination catalyst in the gas phase.n n n According to the present invention, the gas fluid discharged from the reactor is distilled and a fluid containing at least 90% of all HCl and at least 90% of non-converted reactants (F31, F30 and HF ), And the later fluid is recycled to the reactor without any purification operation. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101191714-B1 |
| priorityDate | 1996-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.