http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020165462-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a0af39f527b686ee8ddebd6483ec975 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-2045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-1456 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2252-103 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-0712 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B7-0737 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-143 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B7-07 |
| filingDate | 2020-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2ceab4e4d57a3d5888a0679cc8b6b4a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cf9efa87dd7e564cdce01d6093d0582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f551231300123d4702c4e975321c97f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a72a317a35f871685fc02c58e7a6004 |
| publicationDate | 2020-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020165462-A1 |
| titleOfInvention | Hcl recovery unit |
| abstract | The present invention relates to a unit (1) for recovering hydrogen chloride from an aqueous liquid (31) which comprises hydrogen chloride and is contaminated with compounds of low or zero volatility, said unit having an evaporation unit (30) for forming, from the liquid (31), a vapour (32) which contains hydrogen chloride and a liquid concentrate (33) which is contaminated with the compounds of low or zero volatility, a first distillation unit (10) for separating the hydrogen chloride-containing vapour (32) into a first top product (12) and a first bottom product (13), and a second distillation unit (20) for separating a hydrogen chloride-containing aqueous fluid (21) into a second top product (22) and a second bottom product (23), one of these two distillation units being configured to be able to implement therein a distillation above the ambient pressure, and the other of these two distillation units being configured to be able to implement therein a distillation below the ambient pressure, and the first distillation unit (10) being in fluid-conducting communication with the second distillation unit (20) such that at least part of the first bottom product (13) is able to form at least part of the hydrogen chloride-containing aqueous fluid (21). |
| priorityDate | 2019-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.