http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2015264783-B2
Outgoing Links
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|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-50 |
| filingDate | 2015-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc475f8d2b452c2addabc98d4c69d719 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10510e50a667bb3bf19134343b1c7364 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d265e4fc2c0352d6a4500791822c8dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cf476f991e2b962538e38911e738f57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d75b56fe5da82d0329161c974f9efe19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ee7bf81de287b437a4f83d6800333b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8bb7fbd0ffc7decfda21594eb7dec5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a5561c5f470c2c72b630838c5c64898 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c39ca9a94f0e48a9a87bcf90c633751 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbd49008b1da001b833f4d23c13e454e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67fc6bf06373d11a9c7e2868aa42621b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2789319f42fb4b2565f731bdedac3ad5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54425c0a8bffefa36cb6c1fd55cd86e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d98577910a8252bac46bc66986640fc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_81ee15071a033efcaf749eb62b621010 |
| publicationDate | 2016-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2015264783-B2 |
| titleOfInvention | Device and method for treatment and recycle of desulfurization wastewater based on plate-type multi-stage flash |
| abstract | Abstract The present invention discloses a device and method for treatment and recycle of desulfurization wastewater based on plate-type multi-stage flash. The device mainly comprises a plate heat exchanger, plate condenser, boiler, flash tank, fresh water tank, 5 water pump and stainless steel pipe. The pretreated desulfurization wastewater is pumped into the plate heat exchanger step by step and is heated to a certain temperature before entering the first stage flash tank; the secondary steam coming from the first stage flash tank enters the next stage plate heat exchanger and is condensed to release latent heat in said next stage plate heat exchanger to preheat the 10 desulfurization wastewater; the concentrated desulfurization wastewater is pumped into the next stage flash tank for flashing; this process is carried out successively until the last stage; the secondary steam coming from the last stage flash tank enters the plate condenser. The condensed fresh water produced at each stage is pumped into a fresh water pool, and part of the concentrated desulfurization wastewater is recycled as 15 circulating fluid to maintain the process of continuous flashing, while the rest is pumped into a concentrated liquid treatment pool for centralized treatment. The present invention can recover the latent heat of the secondary steam, has a high concentration factor, occupies a small area, consumes lower energy, and can achieve zero emissions of desulfurization wastewater. |
| priorityDate | 2014-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 29.