http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2859110-T3
Outgoing Links
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| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-14 |
| filingDate | 2014-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9c41a89e9372962407fbe0ccbe00e3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6f8fcc0871405d42150e9981d18d4e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b63d33d71b6b314aef2a283e152f3695 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_755b7f4457c8aabf5d3a812879ac8cb7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2bccaf5d307868c263f3fdf1cd21d6ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b085cc98821ebdc220b038b37f926116 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4eef0eeb1b72fdf298ce2378d71123c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df3d6d6df37c9a668085ccab22816ad0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2189902fed1652fea426ad6cbf90a28b |
| publicationDate | 2021-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2859110-T3 |
| titleOfInvention | Procedure to remove SOx from gas using a polyol complex solution |
| abstract | A process for removing SOx from a gas, comprising: contacting a polyol complex solution comprising a mixture of a polyol together with an organic acid and / or an organic acid salt with the SOx-containing gas to absorb the SOx in gas, where x = 2 and / or 3; polyol refers to an organic compound other than ethylene glycol and polyethylene glycol, which simultaneously contains more than two hydroxyl groups in the same organic molecule; wherein the organic acid includes an organic mono acid and an organic polyacid; the organic acid salt includes an organic mono acid salt and an organic polyacid salt; the organic mono acid is selected from one or more of the following compounds: formic acid, acetic acid, butyric acid, and various amino acids; The organic polyacid is selected from one or more of the following compounds: ethanedioic acid, propanedioic acid, butanedioic acid, aminoethanedioic acid, nitrilotriacetic acid, EDTA, tannic acid and polygalic acid; The organic mono acid salt is selected from one or more of the following compounds: carboxylic acid salts formed by a carboxyl group of the organic mono acid that binds to ammonium ions, sodium ions, potassium ions, magnesium ions, calcium ions and / or ions transition metals; The organic polyacid salt is selected from one or more of the following compounds: carboxylic acid salts formed by at least one carboxylic acid group of the organic polyacid that binds to ammonium ions, sodium ions, potassium ions, magnesium ions, calcium ions and / or transition metal ions, the polyol is selected from one or more of the following compounds: glycerol, butanetriol, isobutanetriol, pentanetriol, pentane tetraol, isopentanetriol and isopentane tetraol, the mixture of the polyol together with the organic acid and / or the salt of the organic acid comprises an ester of the polyol together with the organic acid and / or the salt of the organic acid, and the total mass content of the polyol together with the organic acid and / or the salt of organic acid in the polyol complex solution is greater than or equal to 50%, the mass content of water is less than 50% and the mass content of the organic acid and / or the organic acid salt in the polyol complex solution is less than 30%. |
| priorityDate | 2013-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 221.