| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0b75a05785dbfd86d27a87ddcdc5a524 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B17-0426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-051 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B17-04 |
| filingDate |
2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f5d44c23d87777d413beb6abdfcad9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64c997fe30f4d1ba60066c07f53db80f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f8eaa7114d6d06cf9e5d4b0f2af0d36 |
| publicationDate |
2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109999840-A |
| titleOfInvention |
Molybdenum carbide (MoC) hydrogen sulfide selective oxidative desulfurization catalyst and preparation method thereof |
| abstract |
The invention relates to a molybdenum carbide (MoC) hydrogen sulfide selective oxidative desulfurization catalyst and a preparation method, belonging to the technical field of catalyst synthesis. The catalyst is characterized in that the catalyst is molybdenum carbide (MoC) supported on nitrogen-doped carbon, and the specific preparation steps are: firstly preparing molybdenum carbide (Mo 2 C) through a heat treatment, and then nitriding Mo 2 C and graphite phase The catalyst was prepared by secondary heat treatment after carbon mixing. The catalyst achieves selective oxidative desulfurization of hydrogen sulfide in a lower temperature range (100-250° C.), and has good sulfur yield (sulfur yield at 190° C. can be higher than 98%) and high sulfur selectivity ( 100‑190℃ its sulfur selectivity is higher than 99%). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113277514-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112609197-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112609197-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114950511-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111203259-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110980640-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113578360-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113578360-B |
| priorityDate |
2019-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |