http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208562196-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0acb6a87ed917433efe6fb31c4e2b4b0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-32 |
| filingDate | 2017-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_431644cb2c9c2155b1d59fd541dcf817 |
| publicationDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208562196-U |
| titleOfInvention | A kind of device producing concentrated formaldehyde |
| abstract | The utility model relates to a kind of devices for producing concentrated formaldehyde, comprising: sequentially connected steam superheating unit, catalysis reaction member, steam generating unit and absorptive unit；Steam superheating unit upstream is connected with dimethoxym ethane vaporization unit and air pressurized unit.The utility model is by the rational design of apparatus structure, and the yield of the formaldehyde of 55~70wt% is up to 95% or more, and methanol and the total conversion ratio of dimethoxym ethane are up to 99.1% or more；The concentration for generating reaction selectivity up to 99.3% concentrated formaldehyde obtained as above of concentrated formaldehyde is 55% or more.Economic benefit is improved, investment is reduced, reduces the generation of waste water.The heat generated in technical process is subjected to self-sufficiency, energy consumption is reduced, simplifies technique, so that operation is easier. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113061219-A |
| priorityDate | 2017-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.