http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114405536-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34b94c8726658c9156d33bd0659dd001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9063f212724c4d1923165899aa881c9b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10K1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10K1-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10K1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10K1-00 |
| filingDate | 2022-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51b59cf805f10eac50be39c3ecada5de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41e1dc77ce5509109f7c9a1ada654e92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_642d7057847e4d1f2b0bf36776f6bbfe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70bccc4cc04af5b95281f7e155fba91c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1c582c3bb81ef02eeeed877a5c02a53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fef63259063f90040c2061b80f85e687 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70eb0aa5ef307732bc7c899b9087c312 |
| publicationDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114405536-A |
| titleOfInvention | Hydrolysis catalyst for high-concentration carbon disulfide in steel plant gas and preparation and application thereof |
| abstract | The invention relates to a hydrolysis catalyst for high-concentration carbon disulfide in steel plant gas and preparation and application thereof, wherein the carbon disulfide hydrolysis catalyst with low-temperature activity is prepared by reaming and inner pore channel modification technologies, and has better sulfur resistance and low-temperature catalytic performance; meanwhile, the hydrolysis catalyst can tolerate high-concentration carbon dioxide and slow down sulfate poisoning by adding the modified hydrotalcite; and further, the hydrolysis catalyst has stronger deoxidation performance by loading the noble metal modified molecular sieve component, and can maintain the long-time carbon disulfide hydrolysis conversion capability in coal gas with the oxygen volume content of up to 5 percent. The invention overcomes the defects of low hydrolysis conversion efficiency of the low-temperature carbon disulfide and easy sulfate poisoning in high-oxygen and high-sulfur atmosphere of the existing hydrolysis catalyst; can resist the influence of high-content carbon dioxide and oxygen in the coal gas, has better applicability to complex gas and longer service life. |
| priorityDate | 2022-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.