http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2008133322-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J39-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42 |
| filingDate | 2008-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2010-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2008133322-A1 |
| titleOfInvention | Processing method of developing waste liquid containing tetraalkylammonium ions |
| abstract | In a processing method of a developing waste solution containing tetraalkylammonium ions, a hydrogen ion conversion step in which an acid is brought into contact with a cation exchange resin or a chelate resin, and water is brought into contact until the pH of the distillate from the resin becomes 3 or more. An acid removal step, a tetraalkylammonium ion conversion step in which a 0.3 alkyl / L to 0.8 mol / L tetraalkylammonium ion solution is contacted, a tetraalkylammonium ion-containing developer waste solution is contacted, and impurities in the waste solution are removed. The developing waste liquid treatment process to be removed is sequentially performed. |
| priorityDate | 2007-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.