http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000281325-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2057aa2efdb8203b5e73f1f0d0a416db |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B32-336 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 |
| filingDate | 1999-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eeee433e9a6dadfa08e86d968c0658cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_100cede22fdc46edb86176eef94db33e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62c5433e0f0b380a1cbe111917ea0c16 |
| publicationDate | 2000-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000281325-A |
| titleOfInvention | Activated carbon production method and water treatment method |
| abstract | (57) [Summary] A carbonaceous material having an ignition residue of 3% by weight or more in an inert gas stream containing a halogen compound at a temperature of 500 ° C. A method for producing activated carbon, which is characterized by performing a heat treatment in an oxidizing gas after heat treatment at a temperature of 00 ° C. or lower, and a method for treating water using the activated carbon. Here, the activation temperature of the carbon agent after the heat treatment is preferably 600 ° C. or more and 1200 ° C. or less. According to the present invention, there is provided a method for producing activated carbon, comprising activating a carbonaceous material having a high ignition residue content as a raw material after heat treatment in an inert gas stream containing a halogen compound. There is a feature that an activated carbon having high adsorptivity of trihalomethane or humic acid can be obtained. In the conventional method of producing activated carbon, activated carbon having high adsorptivity to trihalomethane and the like could not be produced. Therefore, the activated carbon obtained by the method of the present invention can be applied to various large or small water purifiers as a water purification agent for adsorbing and removing trihalomethane or humic acid in water. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8205755-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014034858-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2892066-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104641435-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4503134-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9478805-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8206627-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2014034859-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001319837-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014034859-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9508494-B2 |
| priorityDate | 1999-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.