http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111397994-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_565a827aec425b34dc2f57335df1520b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-0004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 |
| filingDate | 2020-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_227f2e5b85ba909849a9609d0a6151a6 |
| publicationDate | 2020-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111397994-A |
| titleOfInvention | A kind of preparation method of VOC gas |
| abstract | The invention relates to the technical field of gas experiments, in particular, to a method for preparing VOC gas, which specifically includes the following steps: S1 prepare raw materials → S2 reaction container processing → S3 connect gas collection bag → S4 preparation → S5 collection → S6 residue treatment . The invention conducts experiments in a sealed reaction container throughout the process, improves the sealing effect of the experiment, has no air leakage, provides a safe and environmentally friendly experimental environment for experimenters, and facilitates the generation of VOC gas through the conduit through the set VOC gas outlet. To the vacuum collection bag, the collection is more convenient and the sealing effect is good. At the air inlet, a nitrogen inflator for discharging VOC gas is connected through a conduit, and the generated VOC gas can be discharged into the vacuum collection bag through nitrogen gas. At the time of feeding, it is sealed by a glass plug at the feeding port to prevent the leakage of the generated gas, which is safer and more environmentally friendly, and protects the personal safety of the experimenters. |
| priorityDate | 2020-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.