http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100436348-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-66 |
| filingDate | 2006-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae4db03931ce6d1bf27160a68030f667 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18436c1e9fea6a9bd4e7bfda549362a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca96386a29743c68d45b03111198acd5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3fd016cf291aa6889db1cb3cb1766d0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2db3d6c8fd972fce67ec219a4feaec3 |
| publicationDate | 2008-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-100436348-C |
| titleOfInvention | Color fiber alkali decremental waste water treating and recovering process |
| abstract | The invention discloses a process of recovering terephatalic acid from colored alkali reduction waste water, processing two waste water streams thick and thin coming from alkali reduction process by qualities, firstly decolorizing by decolorizing agent, then integrating acid precipitation with diaphragm process to recover erephatalic acid from the waste water, thus making CODcr of waste water reduced by 50-70% for the convenience of follow-up biochemcial and physical chemcial treaments, where the purity of the recovered terephatalic acid is up to above 90%, able to act as chemcial raw material for preparing dimethyl terephthalate, and dioctyl terephthalate. And it can be applied to chemcial production, controlling pollution, improving environment, saving energy sources, reducing cost, and obtaining good economic and environmental benefits. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106277576-A |
| priorityDate | 2006-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.