http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05169093-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e1bf06f55de84b78abc9a057807f7eb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 |
| filingDate | 1991-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be2934f76c6d9e5c08923eb33f4dc2b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c6118150cf6ae5819d91bd393003523 |
| publicationDate | 1993-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05169093-A |
| titleOfInvention | How to remove scale |
| abstract | (57) [Summary] [Purpose] To remove scale safely and easily without the need to dismantle the bottom taper part of the granulation dephosphorization tower body, which is the undiluted solution inflow part, or to use strong acid. The purpose is to do. [Structure] A citric acid injection pipe 14 is connected between a waste water injection pipe 4 and an in-tower stirring gas injection pipe 5 to a raw liquid injection pipe 2 provided at the lower end of a granulation dephosphorization tower main body 1, A method of injecting citric acid from 2 and dissolving the scale to wash. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005095758-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017019902-A |
| priorityDate | 1991-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.