http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114166967-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0182d55124b4f88d2dcd48d734c127ba |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65cb282e3ef1b244e97f7321a87fb52d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e386a2a826e744ee8da38de58f427015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ee0e0b01f42c257421671e0dd31edf5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5547b15001eb5a97a539e5448adc3223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_63a7cb83be5aa8f975d08b192aa8b865 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3820d178f456d18ccd0d3dd2c86282c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f14aefc216aa30e64301bbafd432903d |
| publicationDate | 2022-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114166967-A |
| titleOfInvention | Method for rapidly measuring contents of mono-isobutyl phosphine, diisobutyl phosphine and triisobutylphosphine by using gas chromatography |
| abstract | The invention belongs to the field of chemical detection and analysis, and particularly relates to a method for rapidly determining contents of mono-isobutyl phosphine, diisobutyl phosphine and triisobutylphosphine by using gas chromatography. Under the protection of gas, the sample containing the monoisobutyl phosphine, the diisobutyl phosphine and the triisobutylphosphine is injected into a gas chromatograph quickly, and the contents of the monoisobutyl phosphine, the diisobutyl phosphine and the triisobutylphosphine are separated and measured quickly and accurately by a column temperature-rising program. According to the invention, the gas chromatography can be used for safely, quickly and accurately measuring the ratio of the three types of isobutyl phosphine, so that timely and accurate data guidance is provided for the production, particularly the process exploration and adjustment stage, and the blank of the detection method is filled. |
| priorityDate | 2021-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.