http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-160612-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32 |
| filingDate | 1989-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | PL-160612-B1 |
| titleOfInvention | Method for determining the content of isobutylene in the reaction mixture from the methyl-tert-butyl ether synthesis process PL |
| abstract | The method of determining the content of isobutylene in the post-reaction mixture from the synthesis of methyl-tert-butyl ether by the chromatographic separation method, characterized by the fact that the analyzed sample is separated on a column consisting of two sections connected in series in series, the first being the section from the dispenser side, 1 to 5 m long, preferably 2 m, is filled with acid-washed diotomite with a granulation of 0.15 - 0.18 mm, on which polypropylene glycol is applied in a weight ratio of 15: 85, and the other section is 2 to 6 m long , preferably 3 m, is filled with broad-porous silica gel chemically bound to n-octane, chromatographic separation is performed at a constant temperature in the range of 303 K to 318 K. PL |
| priorityDate | 1989-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.