| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2523-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-0092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00539
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2208-00911 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C3-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-8877
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-1827
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J8-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C3-0216
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01C3-0241 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01C3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J8-24 |
| filingDate |
2020-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_920ce0525bd6d9185d02a7a8794f0801
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f28268524e3a86dcfaa04905569ce08 |
| publicationDate |
2020-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020175373-A1 |
| titleOfInvention |
Method for producing hydrocyanic acid and device for producing hydrocyanic acid |
| abstract |
Provided are a method for producing hydrocyanic acid and a device for producing hydrocyanic acid, with which hydrocyanic acid can be produced, with an improved yield, by vapor-phase contact ammoxidation reaction of methanol. This method for producing hydrocyanic acid includes a step in which a raw material gas including methanol is supplied into a fluidized-bed reactor (1) through a raw material gas disperser (7) disposed inside the fluidized-bed reactor (1), and the methanol is brought into contact with ammonia and oxygen in the presence of a metal oxide catalyst to obtain hydrocyanic acid by vapor-phase contact ammoxidation reaction. The raw material gas disperser (7) has at least one pore for releasing the raw material gas into the fluidized-bed reactor (1), and the number of the pores per a unit cross-sectional area of the fluidized-bed reactor (1) is 10-45/m 2 . |
| priorityDate |
2019-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |