http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008133179-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-28 |
| filingDate | 2007-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c53f10e2ad6258a3d2ec5b4bdaa1d8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54402aec5514af69c22006e9d3fb78ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_867ce10da6ed892babd9451c3b2153b1 |
| publicationDate | 2008-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008133179-A |
| titleOfInvention | Ammonia recovery method |
| abstract | [PROBLEMS] To recover ammonia by distillation of an aqueous solution obtained by separating ammonia, carbon dioxide and hydrogen cyanide in the residual gas into water after separating the nitrile compound produced from the reaction product gas of ammoxidation. Provide possible ways. A method for recovering ammonia from an aqueous solution containing ammonia, carbon dioxide and hydrogen cyanide, wherein at least a portion in contact with the aqueous solution contains 3 wt% or more of molybdenum, 15 wt% or more of nickel, and 15 wt% of chromium. % Of the alloy 1, or a process of distilling the aqueous solution using a distillation apparatus formed of an alloy 2 containing 1 wt% or more of molybdenum, 9 wt% or less of nickel, and 20 wt% or more of chromium. A characteristic ammonia recovery method. [Selection figure] None |
| priorityDate | 2006-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.