http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7947641-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d28d9a543e68af690c35dee2722f35ff |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2003-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-681 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-20 |
| filingDate | 2006-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2011-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_701e873ac96f6df3f120de848c166c7b |
| publicationDate | 2011-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-7947641-B2 |
| titleOfInvention | Agent for treating oil-polluted ground, and for cleaning oil-contaminated surfaces and containers |
| abstract | The invention relates to a concentrate for the effective, environmentally friendly treatment of oil-polluted stretches of ground and the cleaning of oil-contaminated surfaces, said concentrate containing an emulsifier, a vegetable oil and ethanol. The emulsifier is preferably a non-ionic surfactant with an HLB value between 7 and 8. The vegetable oil is preferably selected so that it is liquid at temperatures above 5 DEG C. Oils containing unsaturated fatty acids, in particular germ oils are especially suitable. For its application as a treatment for stretches of ground, the inventive concentrate is diluted with water to form a cleaning solution and is applied to the oil-contaminated surface that is to be treated. The oil is emulsified in the inventive cleaning solution and is detached from the particles of the ground. The oil degrades in a significantly easier manner in the emulsified state. To clean oil-contaminated surfaces, the cleaning solution is sprayed onto the latter. In an advantageous embodiment of the inventive cleaning method, a powder-like adsorption agent is added to the oil emulsion that is formed during the cleaning of oil-tank interiors, said agent adsorbing the emulsified oil and forming a sediment with the latter. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012217206-A1 |
| priorityDate | 2005-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.