http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H119939-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fc7323ea2f6f8e3662c33bcef62d253 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F23G7-00 |
| filingDate | 1997-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b32b4f5a68a4b8ca0a5c8d37294a4375 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34bb1538e128a4470c904283cd2b3cd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f79628a887a3c13a68db42f74c10f1bc |
| publicationDate | 1999-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H119939-A |
| titleOfInvention | Dechlorination treatment method for vinyl chloride materials |
| abstract | (57) [Summary] [PROBLEMS] To react with components such as harmful chlorine gas generated when thermally treating a vinyl chloride-based material containing a large amount of a chlorine component to form a harmless gas, and the residue is also contained in a residue. It is an object of the present invention to obtain a dechlorination treatment method that produces a chloride free of harmful components. SOLUTION: A harmful chlorine-based gas generated from an object to be treated is reacted with a dechlorinating agent composed of a carbonate-based potassium substance in a heated low oxygen atmosphere to convert the harmful chlorine-based gas into harmless chloride. Provided is a method for dechlorination of a vinyl chloride-based material which is formed by substitution. As the dechlorinating agent, a simple substance selected from potassium carbonate and potassium hydrogen carbonate and a mixture of two or more simple substances are used. These dechlorinating agents are brought into contact with a harmful chlorine-based gas in any state of a lump, a plate, a porous form, a powder, a solution, and a suspension. |
| priorityDate | 1997-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.