http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103641102-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fbd0ea04f17233db50490aa9ddd593cd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10K1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 |
| filingDate | 2013-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_727aa91f0784d5562d287d2577b56b22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4db2703e6ba0baef283fdff6f5008096 |
| publicationDate | 2015-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103641102-B |
| titleOfInvention | Preparation method of coke oven gas debenzolization agent |
| abstract | The invention discloses a preparation method of a coke oven gas debenzolization agent. The preparation method comprises the following steps: (1) uniformly mixing a crushed coal sample and an adhesive; (2) carbonizing in a carbonizing furnace at a temperature of 600 to 950 DEG C; (3) charging CO2 with purity of being larger than 99% into an activating oven at 600 to 850 DEG C; (4) charging homogenizing agent vapor into a homogenizing furnace to homogenize pores at 700 to 900 DEG C, and thus obtaining a carbon molecular sieve with uniformly distributed aperture; (5) dipping the carbon molecular sieve into a Zn<2+>-containing solution to obtain a zinc-loaded carbon molecular sieve; and (6) inerting and drying in inert gas, and cooling to reach room temperature. The coke oven gas debenzolization agent prepared by the method can solve the problem that insufficient debenzolization of activated carbon to coke oven gas does not meet the requirements of the downstream process to the benzene content, and enables the benzene content in the coke oven gas to be reduced to 0.05mg/Nm<3> when the activated carbon is used for carrying out debenzolization on coke oven gas. |
| priorityDate | 2013-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.