http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004267032-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J9-00 |
| filingDate | 2003-11-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6da0ce11e1dee13d982c1ccbc4fdccc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2fd28ed96e2e39e0bfb7b1cb7bff1ba |
| publicationDate | 2004-12-30^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2004267032-A1 |
| titleOfInvention | Process for recovering value-added products from pulping soap |
| abstract | The invention relates to a process for isolating a phytosterol from a pulping soap. The process of the invention comprises the steps of: (a) treating the pulping soap with a first solvent selected from the group consisting of propan-2-one, methanol and mixtures thereof to remove water from the pulping soap and thereby obtain a liquid phase and a phytosterol-containing semi-solid phase; (b) separating the liquid phase and the semi-solid phase from one another; (c) extracting the phytosterol from the semi-solid phase with a second solvent selected from the group consisting of C 3 -C 6 ketones, C 1 -C 6 alkanols and mixtures thereof; and (d) recovering the phytosterol obtained in step (c). A process for isolating a mixture of salts of fatty acids and salts of resinic acids from a pulping soap is also disclosed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/LU-101374-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021043845-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114391018-A |
| priorityDate | 2003-06-25^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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