http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020206793-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a52b8af850f079fff9fcdcb8b3a73bf |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-46176 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-085 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-46176 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-461 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 |
| filingDate | 2020-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7344e5d838946305491e654cdf3059aa |
| publicationDate | 2020-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2020206793-A1 |
| titleOfInvention | Sintered Wave Multi-Media Polarity Conversion Treatment Apparatus and Process for Nondestructive Removal and Condensation of Per- and Polyfluoroalkyl Substances (PFAS) and Other Dangerous Compounds |
| abstract | Sintered Wave Multi-Media Polarity Conversion Treatment Apparatus and Process is disclosed, which uses a non-destructive physiochemical PFAS vapor emissions treatment system to provide vacuum and vapor conveyance for 1) a Polarity Conversion Unit for non-destructive PFAS removal from soil, sludges, rechargeable galvanic filter media and objects, 2) a fluids treatment line for PFAS removal from water, brines, foams and colloids, and 3) an amphiphilic decontamination wand for PFAS removal from hard surfaces. The vapor emissions treatment system uses direct spray cooling to cool treatment gases where fluid chemistry causes pre-micellular aggregates/liquids crystals formation. Filtered aggregates are dried in a Brine Pot Evaporator for off-site disposal. Residual PFAS vapors are removed through a Vapor Phase Galvanic Separator where galvanic currents offer high energy interfaces of varying charges for monomeric PFAS self-assembly. The Polarity Conversion Unit assembly uses transportable “flow through” vessels, static geometry, high surface area, treatment gas temperature and velocity modulation to reduce thermal resistivity of the media. Treatment gas is sequentially routed around shaped vertical media beds where thermal energy disorganizes surface polarities (Gibbs free energy) disconnecting amphiphilic compounds/mixtures from the media. The fluids treatment line uses a Surface Excess Concentrator where a surface excess complex is created, removed and dried for off-site disposal. Treated bulk fluids exit from the bottom (below the surface) and are routed to the Aqueous Phase Galvanic Separator. Galvanic filter media is recharged in the Polarity Conversion Unit for reuse. Hard surfaces are decontaminated using the amphiphilic decontamination wand to disorganize surface polarity. Catalytic oxidation and granular activated carbon systems are also used to capture, destroy and measure classic contaminants and cleaved hydrocarbons from fluorinated precursors during treatment. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11768189-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11413668-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023097105-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022061279-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021162914-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113000582-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11484922-B2 |
| priorityDate | 2018-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.