http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001199913-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C68-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C68-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2000-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7e14080e47f607297294adce00cbf8f |
| publicationDate | 2001-07-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001199913-A |
| titleOfInvention | Co-production method of ethylene glycol and carbonate |
| abstract | PROBLEM TO BE SOLVED: To provide a method for simplifying two processes of ethylene glycol (EG) production and carbonate production. SOLUTION: The step of producing EG including the following steps (a) to (c) and the step of producing a carbonate ester including steps (d) and (e) are carried out by ethylene carbonate (E) in step (f). C) A method for co-production of ethylene glycol and a carbonate ester, wherein the complex is formed through a purification step. (A) EC conversion step of generating EC by reaction of ethylene oxide and carbon dioxide (b) Hydrolysis step of reacting with EC water to generate an EG aqueous solution (c) EG purification step (D) a transesterification step of transesterifying EC and a hydroxyl group-containing compound to produce a corresponding carbonate ester and EG; (e) a carbonate ester purification step; (f) a part and a step of the reaction product liquid in step (a); e) an EC purification step of receiving the residual liquid after the carbonate separation in step e), separating EC by distillation and supplying the residual liquid to step (d), and supplying the residual liquid to step (b) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011065528-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5660048-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7350998-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013508441-A |
| priorityDate | 2000-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.