http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2519608-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4db6e518c0378c960c0d600a8d12ff0b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-207 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G2300-805 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C59-153 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G17-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10G17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21B37-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10G17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D43-00 |
| filingDate | 2010-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a800a0ad918b847231e6327af18fc71 |
| publicationDate | 2012-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2519608-A1 |
| titleOfInvention | Additive and method for removal of impurities formed due to sulfur compounds in crude oils containing calcium naphthenate |
| abstract | An additive capable of avoiding formation of impurities and capable of removing or dissolving impurities formed and accumulated at the interphase of organic and aqueous layers on reaction between calcium naphthenate and sulfur compound including H 2 S in presence of water in mixture of crude oils containing calcium naphthenate and sulfur compound or H 2 S, wherein the additive is glyoxylic acid is provided. A method for avoiding formation of impurities and for removing or dissolving impurities formed and accumulated at the interphase of organic and aqueous layers on reaction between calcium naphthenate and sulfur compound including H2S in presence of water in mixture of crude oils containing calcium naphthenate and sulfur compound including H 2 S, comprising treating mixture of crude oils containing calcium naphthenate and sulfur compound or H 2 S with glyoxylic acid is also provided. |
| priorityDate | 2009-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.