| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fef8bf6af6e83fef2ef6315724096451 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-0013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J19-1862
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F240-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-009 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D3-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J19-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F240-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04 |
| filingDate |
2022-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a29baff86ee20d0381e60a81fb3c7e48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c47f5d2b3d4f376741647ccfdde8030
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf1a358f62a9595d2844f26eba887b57
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22b156eb458ad6be90dc7d76ad6bc2cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d9fb97f50295b4bfe223de2c2605cef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cba54690f28970606fea7feac1480216 |
| publicationDate |
2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-115010859-A |
| titleOfInvention |
A method for reusing thermally polymerized liquid resin to produce carbon 9 hydrogenated resin |
| abstract |
The invention discloses a method for producing carbon 9 hydrogenated resin by reusing thermally polymerized liquid resin, and belongs to the field of petroleum resins. The reaction process is as follows: the polymerization reaction material is preheated by the feed heat exchanger using the polymerization liquid as the heat source, and then enters the polymerization reactor group to carry out the polymerization reaction. The mixed liquid is moved into the refining tower (9) for refining; the hot polymer resin is extracted from the bottom of the flash evaporation system (11) and sent to the next hydrogenation process to synthesize hydrogenated resin; the liquid resin extracted from the refining tower (9) First used as the vacuum mother liquor of the vacuum pump (18), and then returned to the polymerization reactor group to participate in the polymerization reaction. The present invention has the advantages that the polymerization process does not generate externally collected liquid resin, the amount of liquid resin in the hydrogenation process is small, and the waste of hydrogen in the subsequent hydrogenation process is avoided. Overall conversion rate. |
| priorityDate |
2022-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |