http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005330306-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_badb96a2038a209a0679c1e2e5197a9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c6191997ed6dda6a5a3582e10b0b3dbc |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G53-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-08 |
| filingDate | 2004-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18a76fe3c15a2e3175ff33bc015f5b21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdb3ecf5e554cf003db54786753bd97c |
| publicationDate | 2005-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005330306-A |
| titleOfInvention | Adsorption desulfurization method of naphtha |
| abstract | PROBLEM TO BE SOLVED: To provide a method for desulfurizing naphtha as a raw material for gasoline or petrochemical by adsorptive desulfurization. SOLUTION: A raw material naphtha having a nitrogen concentration of 2 ppm or more is brought into contact with a first adsorbent to form a denitrified naphtha having a nitrogen content of less than 1 ppm. The denitrified naphtha is mainly composed of faujasite type zeolite. It is preferable that the first adsorbent is mainly composed of alumina. The nitrogen compound contained in the raw material naphtha is mainly composed of a nitrile compound, the sulfur compound contained in the raw material naphtha is mainly composed of a sulfide compound, and / or the raw material naphtha is thermally decomposed of heavy oil. A naphtha generated from the apparatus is preferred. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016000807-A |
| priorityDate | 2004-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.