| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10 |
| filingDate |
2014-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7976b660e4c3b4ba9fd119aa32500112
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab7e206b68b4b18d3dc2a30e9efe5d96 |
| publicationDate |
2015-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-104936685-A |
| titleOfInvention |
Pervaporation membrane and method for concentrating phenol |
| abstract |
A pervaporation membrane having excellent durability and a method for phenol concentration which comprises using the pervaporation membrane to efficiently concentrate phenol are provided. [Solution] A pervaporation separation device (100) which comprises a raw-liquid tank (110), a pervaporation membrane module (120), a penetrant recovery tank (130), and a retentate reservoir tank (140). The pervaporation membrane module (120) is equipped with a pervaporation membrane (1) which comprises a porous support and a coating layer constituted of a polyamide-containing resin. This method for concentrating phenol comprises a pretreatment step in which an aqueous phenol solution reserved in the raw-liquid tank (110) is pretreated, a pervaporation step in which the aqueous phenol solution is treated in the pervaporation membrane module (120) by a pervaporation method, and a condensation step in which the penetrant that has passed through the pervaporation membrane (1) is condensed to obtain a concentrated aqueous phenol solution. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111836678-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112118902-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108290122-A |
| priorityDate |
2013-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |