http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4701254-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50907fc1b392e2bf592f74fb8123032d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G73-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G73-42 |
| filingDate | 1986-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1987-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7545c26165cb41621e317dbe85e231f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b6a01df7c753fc9be17c339e8afc8d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ce87e9cbabd11c9e82c51844bfd8466 |
| publicationDate | 1987-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4701254-A |
| titleOfInvention | Static bed wax decolorization process |
| abstract | A process is disclosed for removing color or color inducing impurities to petroleum derived wax by means of an adsorbent comprising a refined inorganic oxide having a pore distribution such that at least 60% of the pores possess a size of less than 350 Angstroms. Preferably, at least 90% of the pores possess a size of less than 350 Angstroms. The preferred inorganic oxide is an aluminum oxide and preferably has a surface area between 200 square meters per gram and 500 square meters per gram. A process is also disclosed for wax finishing utilizing multiple beds of refined alumina which may be operated in a swing bed fashion to intimately regenerate the refined alumina absorbent by such procedural steps as naphtha soaking, steam treating and heating in air. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I790010-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107442094-A |
| priorityDate | 1985-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.