http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008200635-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89ef96f6a6a486508611b12357a4e24f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B30-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| filingDate | 2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7210c8cc965cfd0023e390d126e847d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_598e3962b726a70125fa103b9707e0f6 |
| publicationDate | 2008-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008200635-A |
| titleOfInvention | Treatment method after iron arsenic reaction |
| abstract | The present invention provides a technique for processing an “iron arsenic post-reaction solution” after forming an iron arsenic compound mainly composed of scorodite crystals by a method capable of constructing one closed process in arsenic processing. Arsenic obtained by removing solids from a slurry containing a crystalline iron arsenic compound formed by adding an oxidizing agent to an aqueous solution containing pentavalent arsenic ions and divalent iron ions Arsenic sulfide is produced by adding a sulfur-containing substance, for example, hydrogen sulfide, as an S 2 -ion supply source to the acidic latter solution (iron arsenic reaction latter solution) in which ions remain, and the arsenic sulfide is A method for treating an iron arsenic post-reaction solution in which arsenic sulfide is recovered as a solid content by solid-liquid separation of the contained slurry. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113289306-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114561558-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114561558-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012012230-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113755707-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010168237-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114314927-A |
| priorityDate | 2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.