| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e31a7bcbf6b7edcaf10cca6f5400387f |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-36 |
| filingDate |
1994-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e001aecaad87c227a6572042d308bba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d663a91e7aa24f9bd9acb74fc1bd1791 |
| publicationDate |
1997-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5600023-A |
| titleOfInvention |
Single stage diisopropyl ether process using organic solvent aqueous extraction and ion exchange treating for SO3 removal |
| abstract |
In a single stage process for producing diisopropyl ether in the presence of an organic solvent, SO 3 from a DIPE reactor effluent is transferred to an aqueous phase in a liquid extraction zone and removed from the aqueous phase using a basic ion exchange resin disposed in an SO 3 removal zone. As a consequence, DIPE reactor effluent can be returned to the DIPE reactor to serve as a solvent and to assist in providing cooling to the DIPE reactor without causing catalyst deactivation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7511125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5808161-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10377688-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10392331-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10392330-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6069284-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6800743-B2 |
| priorityDate |
1993-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |