http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06100615-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-00 |
| filingDate | 1992-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be1de0d5235bc729c6cc5aaef8d0ff26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c38628add11e5e6385f62e92076539ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33655c1df1b216dbb0cb23e0923b9e77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8d664f3cfab937c0449a20552933d05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8d7608c9aef67b16787dfd3bd8429fc |
| publicationDate | 1994-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06100615-A |
| titleOfInvention | Ion exchange purification system and method for purifying polymer solution |
| abstract | (57) [Summary] (Revised) [Purpose] Carbon fibers obtained by efficiently removing impurities such as inorganic electrolytes that are mixed during the production of acrylonitrile-based polymers, and baking the acrylic fibers or the same fibers. For purifying an acrylonitrile-based polymer dope solution suitable for the production of acrylonitrile. [Structure] A storage tank for storing a dope solution, a supply tank for supplying an ion exchange resin, and a scraper inside, and a solution partially purified and a substance are separated and supplied to the outside of the apparatus. It consists of a strainer with a scraper provided with a completed solution supply section, constitutes a circulation system of at least the solution between the strainer and the storage tank, between the supply tank and the strainer, the solution At the same time as positively circulating, the ion exchange resin is continuously supplied to the inside of the strainer from the supply tank, and the purified solution in an amount necessary for the next step is supplied to the next step while being separated from the ion exchange resin. To do. |
| priorityDate | 1992-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.