http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1420608-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76a948cc16c38aeca253002778fc3383 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G47-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G47-00 |
| filingDate | 1972-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1420608-A |
| titleOfInvention | Process for recovering volatilized metal oxides from gas streams |
| abstract | 1420608 Removing metal oxides from gases KENNECOTT COPPER CORP 7 Dec 1972 [27 Dec 1971] 56546/72 Heading C1A Volatilized metal oxides are removed from gas streams by scrubbing the stream with an organic solution of an organic reagent comprising alcohols, primary, secondary, tertiary or quaternary amines containing at least 4 carbon atoms and inorganic phosphates. The metal of the oxide may be Se, Rh, Pb, Zn, Ga, In or V. The organic reagent may be tridecyl alcohol, tri-decylamine, tri-butyl phosphate or dodecyl phosphoric acid. The organic phase may be kerosene. Rh values may be recovered from molybdenite roaster gases by firstly spraying the gases with water to cool and saturate the gas, passing the gases to the scrubbing stage and then chemically stripping the values from the scrubbing solution with NH 4 OH (to recover Rh as ammonium perrhenate), NaOH, ammonium thiocyanate or perchloric acid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2621516-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2644717-C1 |
| priorityDate | 1971-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.