http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H02256626-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eae024d7b2aad9153ba378d0630b310e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10H1-00 |
| filingDate | 1988-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41aac2a78d88634d7fb292cf9e2ca551 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ce86c6c324d3909495c52a0a78413ac1 |
| publicationDate | 1990-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H02256626-A |
| titleOfInvention | Production of high-purity acetylene gas |
| abstract | PURPOSE: To obtain a high-purity gas by mixing metallic Li prepared by carrying out fusion electrolysis of LiCl with C powder with low contents of P and S, bringing the resultant Li carbide into contact with water, generating crude acethylene gas, bringing the obtained acetylene gas into contact with a molecular sieve adsorbent and purifying the gas. n CONSTITUTION: LiCl is subjected to fusion electrolysis to provide metallic Li, which is then mixed with C powder (e.g. carbon black produced by a furnace method, soot or active carbon powder) with respective S and P contents of ≤0.03wt.% and the resultant mixture is then heated to ≥800°C. Thereby, lithium carbide is obtained and brought into contact with water to afford crude acetylene gas. LiOH in the residue can be converted into LiCl and recycled for use. The crude gas is subsequently brought into contact with a molecular sieve adsorbent having 5-9Å average pore diameter and purified to provide high-purity acetylene gas. The resultant high-purity acetylene gas is suitable for vapor synthesis of silicon carbide without containing chlorinated hydrocarbons and can be applied to functional materials, high-temperature and high-strength structural materials, etc. n COPYRIGHT: (C)1990,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011026205-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011201809-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114958426-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113563151-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011010613-A1 |
| priorityDate | 1988-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.