http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61219711-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9080d63f8da0a644b6e7b9fcdcf6f306 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-40 |
| filingDate | 1985-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb30efe376078e9e869928c6b09cbeef |
| publicationDate | 1986-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S61219711-A |
| titleOfInvention | Separation and concentration of carbon monoxide |
| abstract | PURPOSE: To enable sufficient liberation of CO from absorbing liquid contg. CO at relatively low temp. by using liquid absorbent comprising copper chloride, an oxyacid deriv. of P, and a solvent having higher b.p. than water, and separating CO from the org. solvent in a condenser. n CONSTITUTION: Second liquid solvent 20 is fed in the liquid state to a reboiler 11 where it is evaporated to be transformed easily to vapor by being heated at a temp. necessary for liberation of CO and above the b.p. of water, and the vapor is fed to the bottom of a stripper 3. The bottom temp. of the stripper is held at a specified temp. by the second liquid solvent, and the second liquid solvent rises through the stripper 3 in the vapor state and CO contained in large amt. in the liquid flowing down the stripper is liberated. The vapor of the second liquid solvent discharged from the stripper 3 is cooled and liquefied in a condenser 9. After separating CO 8, the second liquid solvent is fed to the reboiler 3 again through a line 10'. Since in this case, the second liquid solvent is used circulatorily through a reboiler 11, stripper 3, condenser 9 and the reboiler 11, there is almost no change in the compsn. of the first solvent in the liquid absorbent at the inlet and outlet of the stripper 3. Thus, a stable condition is maintained. n COPYRIGHT: (C)1986,JPO&Japio |
| priorityDate | 1985-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.