http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1421699-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51a52e7b0663c6d1435408f72f2d5f8c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G28-00 |
| filingDate | 1987-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1988-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2d02d84417db6a02836ca5a47de8cf1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0b5b417b915f82e88545f0b76e8bf1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3b49babd01acb70d330a0ab81d1af17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8fc7b1c86e8370b60f06fc36215d111 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecbf774c85451b1096f81ea43fe1e682 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca362674ef90a70fa9a0911b371925d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6b18c3529f56eff51653b2abc517b2c |
| publicationDate | 1988-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1421699-A1 |
| titleOfInvention | Method of producing arsenic sesquioxide |
| abstract | This invention relates to the processing of sulphide mice. The mouse contains dyes with the production of sesquioxide 4I to a. The aim of the invention is to increase the content of the main substance in the product and reduce the loss of flakes with the calcine. The method consists in that the initial ore is subjected to preliminary sublimation heat treatment at 550-600 ° C and a residual pressure of 600-650 mm Hg. with the subsequent oxidation of vaporous sulphides of arsenic at 670-720 ° C and condensation of the resulting target product. The AsjO content in the resulting product is 99.65-99, J, and the content of the mouse is 0.84%. 3 tab. cinder - 0.33 |
| priorityDate | 1987-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.