http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2559496-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7bfefc99bd4d2c338e8c4d8cef35756b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-032 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B08B9-0326 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B08B9-032 |
| filingDate | 2009-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_856ec4150833bc9dcc7216e2868e8f32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96f84562bb2336b04a9ec8df58ebe953 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29afa9659b18b7ead92f3f67b2d24bb6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afbbd18d96aa3b8621e59cdc3ca47d85 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_720adba374388bcac017e9f8bc298fbb |
| publicationDate | 2013-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2559496-A1 |
| titleOfInvention | Method for cleaning tubular systems employing moving three-phase contact lines |
| abstract | A method, composition and apparatus for cleaning an internal surface of a narrow channel. The method includes: i) flowing a liquid cleaning medium and a gas through the internal channel under one or more flow regimes that creates surface flow entities in contact with and sliding along the surface of the channel, said surface flow entities having three-phase contact lines and associated menisci, said surface flow entities detaching contaminants with which they come in contact from the internal surface of the channel, ii) rinsing the internal surface of the channel to remove residual liquid cleaning medium and detached contaminants from the channel; wherein during step i): the detachment of contaminants from the internal surface of the channel is produced by a sweeping of the internal surface of the internal channel with the three-phase contact lines of the surface flow entities, the cleaning medium is not predispersed in the gas before entering the channel, and less than 10% of the surface of the channel is covered by a contiguous annular film. |
| priorityDate | 2008-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.