http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10325090-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a2fb260494ae55ba58ce2351f52b693d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21C5-00 |
| filingDate | 1997-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc1928d45524440fdc99233da148d093 |
| publicationDate | 1998-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10325090-A |
| titleOfInvention | Pulp manufacturing method |
| abstract | (57) [Summary] [PROBLEMS] High-quality pulp with high strength and little coloration from a wide range of pulp raw materials including agricultural wastes and forest wastes, using a cooking liquor composed of low-cost, non-polluting chemicals Is provided with a low energy consumption and a simple manufacturing method. SOLUTION: The method for producing pulp in which a plant material is digested in a cooking liquor includes a cooking step of digesting in an alkaline aqueous solution containing hydrogen peroxide under an oxygen partial pressure of at least 0.1 kg / cm 2. Characteristic pulp manufacturing method. A method for producing pulp in which a plant-based raw material is digested in a cooking liquor, wherein a first cooking step of cooking under a partial pressure of oxygen of at least 0.1 kg / cm 2 in a first cooking liquor comprising an alkaline aqueous solution containing hydrogen peroxide. And a second cooking step of cooking the solid cooked product obtained in the first cooking step in a second cooking liquor consisting of an alkaline aqueous solution containing hydrogen peroxide. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7186316-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004269351-A |
| priorityDate | 1997-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.