http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104831029-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_295015d0eadbd2bb589d3d872c86b95f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-58 |
| filingDate | 2015-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfa55a26b0b83397ee4f7cd544776028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_059a75415285a4b94184cb4992cdcb8c |
| publicationDate | 2015-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104831029-A |
| titleOfInvention | Waste engine oil based quenching oil and preparation method thereof |
| abstract | The present invention discloses a waste engine oil based quenching oil, which is characterized by being prepared from the following raw materials by weight: 35-40 parts of waste engine oil, 45-50 parts of 100SN base oil, 3-5 parts of tall oil, 2-3 parts of hydrogenated castor oil, 1-2 parts of sesame oil, 1-2 parts of Sorbitan monopalmitate, 1-2 parts of isooctyl palmitate, 0.5-1 part of butyl epoxy stearate, 0.3-0.5 part of an antioxidant BHT, 0.1-0.2 part of poloxamer and 1-2 parts of a compound additive. The present invention recycles of waste engine oil for the production of quenching oil; the quenching oil has the characteristics of stable cooling capacity, good thermal oxidation stability and long service life, and the workpiece after quenching by the quenching oil meets the requirements; and the invention is conducive to environmental protection and recycling of resources, and has good economic and environmental benefits. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108842046-A |
| priorityDate | 2015-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.