http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0323228-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2006-62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09C1-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-02 |
| filingDate | 1990-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d21d55aa3aa4b70985e641a5c1d86bf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c671e4d155d582313702be6ec7939725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34bb065fccbf98095007b8449f73a113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7915d0ee4b59c95bbcfd2cae482fcce7 |
| publicationDate | 1991-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0323228-A |
| titleOfInvention | Production of ion oxide yellow pigment |
| abstract | PURPOSE: To safely obtain the pigments without heat loss by executing gas treatment with an oxygen-contg. gas and melting of meal in separate vessels at the time of producing the iron oxide yellow pigment by a Penniman-Zoph process. n CONSTITUTION: At the time of producing the iron oxide yellow pigment by the Penniman-Zoph process from FeSO 4 , NaOH and metal iron which are starting raw materials, iron scrap 9 is melted while hydrogen 12 is released by an acidic suspension 10 and the hydrogen is taken out together with natural gas in the form of a nonexplosive mixture in a metal melting vessel 1. This hydrogen is usable in a driving power department. The no-metal contg. suspension 10 is thereafter transported by a pump 4 to a gas treating vessel 6 from the metal melting vessel 1. This suspension is enriched with iron [II] with respect to a reduced proton content. In this adequate embodiment, the suspension is returned to the metal melting vessel 1 after the oxidation is completed and the hydrolysis is finished by the gas treatment with the air from the two- component nozzle 5 in the bottom. The gas spaces of both vessels are assumed to be separated by, for example, siphon 7. n COPYRIGHT: (C)1991,JPO |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019509247-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016166127-A |
| priorityDate | 1989-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.