http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115231986-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_752714679d8b5834e91d4caf4bc500e0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D317-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D317-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-16 |
| filingDate | 2022-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cd9b62c3cec452a3ac7dd82793f5d8d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3da9817ecf359f2628edd11f230e0c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54c41a71807b340d6dd128180353599b |
| publicationDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115231986-A |
| titleOfInvention | A kind of process for producing monochloromethane from chloroethylene carbonate by-product hydrogen chloride gas |
| abstract | The invention discloses a process for producing monochloromethane by producing hydrogen chloride gas as a by-product of chlorinated ethylene carbonate. Hydrogen chloride, respectively recover the liquid and gas after the reaction, the liquid is chlorinated ethylene carbonate, and the gas is hydrogen chloride containing about 99%, chlorine gas about 1% and light organic matter; S2, the gas recovered after the reaction of step S1 adopts Saturated hydrochloric acid spray and low temperature agglutination of light organics to obtain refined gas. The invention can produce monochloromethane through the by-product hydrogen chloride gas in the production process of chlorinated ethylene carbonate, realize the efficient utilization and recovery of tail gas, and discharge the harmful gas after fully absorbing it, which is very environmentally friendly, and the whole recovery process The process is very simple, the reaction conditions are convenient for production, the operation is very reasonable, and it is convenient for popularization and application. |
| priorityDate | 2022-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.