http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113318599-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_213f6ab8927dcd9e456a62829d604cd2 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4016 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-087 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-147 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-18 |
| filingDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3a26767c028e2c30b87a9301ba35e3a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d8b958e207c1ae4ea4aed62a09609cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3930988914c10d3a305092a4b2acbd89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d81aea9f50631544c057a4af874d062c |
| publicationDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113318599-A |
| titleOfInvention | Multistage separation device for micro-nano particles |
| abstract | The invention relates to a micro-nano particle multistage separation device which comprises a vacuum box, a plurality of separation and filtration devices and a vacuum pump, wherein the vacuum pump is communicated with the inside of the vacuum box through the vacuum tube, the separation and filtration devices are arranged on the vacuum box, one part of the separation and filtration devices is positioned in the vacuum box, the other part of the separation and filtration devices is positioned outside the vacuum box, a plurality of collection devices are arranged in the vacuum box, and the collection devices and the separation and filtration devices are arranged in a one-to-one correspondence manner and are used for collecting filtrate. The multi-stage micro-nano particle separation device provided by the invention can be directly used for separating micro-nano particles in soil or water samples, can control the particle size interval of separated particles by adjusting the size of the filter holes of the separation and filtration device, and can realize multi-stage separation of a single sample and batch separation of a plurality of samples by the multi-separation and filtration device body in the vacuum box. The device has the characteristics of high efficiency and simple and convenient operation. |
| priorityDate | 2021-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.