http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150126869-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_355c592e3bc4d0c437102e0e30f71b71 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P40-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C11-0071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C11-0064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C11-0078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21C11-0085 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C11-00 |
| filingDate | 2014-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04f365ac98ce43dc18b5cc11378b225d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea212635c7cb18b1a216502a0ca3a480 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_847ad50669771739bd1e4f5409d0c1c5 |
| publicationDate | 2015-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20150126869-A |
| titleOfInvention | Process for recausticizing green liquor |
| abstract | In the present invention, a green solution composed of an aqueous solution of sodium carbonate and sodium sulfide as main components is mixed with calcium oxide in a slaker and subjected to a reaction in the reclaimer (10) to produce an aqueous suspension containing sodium hydroxide and calcium carbonate as main components And the aqueous suspension is filtered on the first filter 19 and subsequently supplied to the additional filters 22 and 26 two or three times after dilution with water in the dilution vessels 21 and 25 A process for re-vitrifying a green solution with a sulphate or Kraft process for the production of wood pulp, which comprises filtering and separating suspended solids in suspension, characterized in that after the first separation of calcium carbonate as a main component and calcium oxide as a minor component , In the dilution vessels (18, 21, 25), in particular in the dilution vessel (s) (21, 25) upstream of the at least second and / or third filter Seats during, and carbon dioxide is disclosed a method, characterized in that added to the aqueous suspension. |
| priorityDate | 2013-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.