| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_805883408c251b3b421ba4bcfb2c0eb7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-25 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C21-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 |
| filingDate |
1986-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bee94e83c799f10df8675e27c3d86015
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87416c3d3ed53d49cde633b383c8dbe9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f390caa01dd3a65a5f28591e74576c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccbf408b3659b19047cdb677bc066c23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b7e5fc9bd277a0160136940ea75024a7 |
| publicationDate |
1987-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0225617-A1 |
| titleOfInvention |
Production of vinyl chloride by thermal decomposition of 1,2-dichloroethane |
| abstract |
An improved process for the production of vinyl chloride from 1,2-dichloroethane (EDC) is described in which, based on EDC, 0.10 to 0.15% by weight of CCl4 is used as a gap promoter and the CHCl3 content is below 200 ppm is limited. Before being introduced into the gap zone (2), the EDC (12) is brought to almost boiling temperature at 15 to 31 bar and then expanded to 10 - 16 bar (14). The part that remains liquid is evaporated externally (4), and the combined EDC gas streams (15, 18) are heated after introduction into the cracking furnaces in such a way that the energy required for the split is supplied to the reaction zone in the first 75-85%, so that a dwell time of 10-15 s achieves a conversion of 60-70% and the exit temperature from the reaction zone is 485 to 510 ° C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020221640-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102203036-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010034396-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0264065-A1 |
| priorityDate |
1985-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |