| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G7-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-02 |
| filingDate |
2007-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7bd410994fa5cd96caa9dd3777c8d48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c28b2aea2b8efcf903c3748e07e4695b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7fb27508ffb696aab68300d4e8b83ed3 |
| publicationDate |
2009-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009148672-A |
| titleOfInvention |
Residue treatment method |
| abstract |
The present invention provides a treatment method capable of treating a residue inevitably generated in a production method of maleic acid while taking environmental aspects into consideration. A residue treatment method includes a step of dissolving a residue generated when maleic anhydride is produced by bringing the residue into contact with an aqueous solution containing ammonia. [Selection figure] None |
| priorityDate |
2007-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |