ES2241132T3 - Procedimiento de eliminacion de amoniaco de un fluido. - Google Patents
Procedimiento de eliminacion de amoniaco de un fluido.Info
- Publication number
- ES2241132T3 ES2241132T3 ES98914393T ES98914393T ES2241132T3 ES 2241132 T3 ES2241132 T3 ES 2241132T3 ES 98914393 T ES98914393 T ES 98914393T ES 98914393 T ES98914393 T ES 98914393T ES 2241132 T3 ES2241132 T3 ES 2241132T3
- Authority
- ES
- Spain
- Prior art keywords
- ammonia
- metal
- ammonium
- solution
- absorbent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 466
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 217
- 238000000034 method Methods 0.000 title claims abstract description 72
- 239000012530 fluid Substances 0.000 title claims abstract description 16
- 230000008030 elimination Effects 0.000 title description 4
- 238000003379 elimination reaction Methods 0.000 title description 4
- 239000011701 zinc Substances 0.000 claims abstract description 78
- 229910052751 metal Inorganic materials 0.000 claims abstract description 71
- 239000002184 metal Substances 0.000 claims abstract description 71
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000013078 crystal Substances 0.000 claims abstract description 48
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 47
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 44
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims abstract description 42
- 229910000368 zinc sulfate Inorganic materials 0.000 claims abstract description 38
- 239000002253 acid Substances 0.000 claims abstract description 30
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims abstract description 20
- 235000011130 ammonium sulphate Nutrition 0.000 claims abstract description 20
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 15
- 239000000243 solution Substances 0.000 claims description 96
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 71
- 229910001868 water Inorganic materials 0.000 claims description 51
- 238000000926 separation method Methods 0.000 claims description 44
- 150000003839 salts Chemical class 0.000 claims description 37
- 239000002250 absorbent Substances 0.000 claims description 35
- 230000002745 absorbent Effects 0.000 claims description 35
- 238000002425 crystallisation Methods 0.000 claims description 30
- 230000008025 crystallization Effects 0.000 claims description 30
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 29
- 229960001763 zinc sulfate Drugs 0.000 claims description 21
- 150000001768 cations Chemical class 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000001172 regenerating effect Effects 0.000 claims description 12
- 238000001704 evaporation Methods 0.000 claims description 11
- 230000008020 evaporation Effects 0.000 claims description 11
- 150000002739 metals Chemical class 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 150000003863 ammonium salts Chemical class 0.000 claims description 7
- 229910052793 cadmium Inorganic materials 0.000 claims description 7
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 claims description 3
- 150000007942 carboxylates Chemical class 0.000 claims description 3
- 230000009027 insemination Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012266 salt solution Substances 0.000 claims description 3
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 239000012492 regenerant Substances 0.000 claims description 2
- 150000003871 sulfonates Chemical class 0.000 claims description 2
- BCXBKOQDEOJNRH-UHFFFAOYSA-N NOP(O)=O Chemical class NOP(O)=O BCXBKOQDEOJNRH-UHFFFAOYSA-N 0.000 claims 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 229920002401 polyacrylamide Polymers 0.000 claims 1
- 239000011686 zinc sulphate Substances 0.000 abstract description 20
- 235000009529 zinc sulphate Nutrition 0.000 abstract description 20
- 239000003456 ion exchange resin Substances 0.000 abstract description 13
- 229920003303 ion-exchange polymer Polymers 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 13
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 abstract description 11
- 229910021511 zinc hydroxide Inorganic materials 0.000 abstract description 11
- 229940007718 zinc hydroxide Drugs 0.000 abstract description 11
- 229910000069 nitrogen hydride Inorganic materials 0.000 abstract description 9
- 229910000000 metal hydroxide Inorganic materials 0.000 abstract description 5
- 150000004692 metal hydroxides Chemical class 0.000 abstract description 5
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- TXGQALXWGNPMKD-UHFFFAOYSA-L diazanium;zinc;disulfate;hexahydrate Chemical compound [NH4+].[NH4+].O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O TXGQALXWGNPMKD-UHFFFAOYSA-L 0.000 abstract 1
- 239000012452 mother liquor Substances 0.000 abstract 1
- QWCKCWSBAUZZLF-UHFFFAOYSA-L zinc sulfate hexahydrate Chemical compound O.O.O.O.O.O.[Zn+2].[O-]S([O-])(=O)=O QWCKCWSBAUZZLF-UHFFFAOYSA-L 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 99
- 229920005989 resin Polymers 0.000 description 99
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 97
- 230000008929 regeneration Effects 0.000 description 33
- 238000011069 regeneration method Methods 0.000 description 33
- 239000011230 binding agent Substances 0.000 description 21
- 239000000843 powder Substances 0.000 description 21
- 238000001179 sorption measurement Methods 0.000 description 21
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 19
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 19
- 239000010802 sludge Substances 0.000 description 19
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical group C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 18
- 239000008367 deionised water Substances 0.000 description 17
- 229910021641 deionized water Inorganic materials 0.000 description 17
- 239000004793 Polystyrene Substances 0.000 description 16
- 229920002223 polystyrene Polymers 0.000 description 16
- 238000011084 recovery Methods 0.000 description 16
- GUSDBSJBSRXHFX-UHFFFAOYSA-L zinc;azane;sulfate Chemical compound N.[Zn+2].[O-]S([O-])(=O)=O GUSDBSJBSRXHFX-UHFFFAOYSA-L 0.000 description 16
- 239000007788 liquid Substances 0.000 description 14
- 238000011068 loading method Methods 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 11
- 238000002156 mixing Methods 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 239000007789 gas Substances 0.000 description 10
- 239000010949 copper Substances 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000003729 cation exchange resin Substances 0.000 description 8
- 239000000523 sample Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000002351 wastewater Substances 0.000 description 8
- 239000011651 chromium Substances 0.000 description 7
- 238000007667 floating Methods 0.000 description 7
- 239000011787 zinc oxide Substances 0.000 description 7
- 235000014692 zinc oxide Nutrition 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000007865 diluting Methods 0.000 description 6
- 238000010790 dilution Methods 0.000 description 6
- 239000012895 dilution Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 5
- -1 acids hydrochloric Chemical class 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 229910021645 metal ion Inorganic materials 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 4
- 239000001913 cellulose Substances 0.000 description 4
- 229920002678 cellulose Polymers 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 230000004580 weight loss Effects 0.000 description 4
- 239000010457 zeolite Substances 0.000 description 4
- 229920000936 Agarose Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229920002307 Dextran Polymers 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- 229920002125 Sokalan® Polymers 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 229910001871 ammonium zinc sulfate Inorganic materials 0.000 description 3
- 238000005341 cation exchange Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- PTMHPRAIXMAOOB-UHFFFAOYSA-L phosphoramidate Chemical compound NP([O-])([O-])=O PTMHPRAIXMAOOB-UHFFFAOYSA-L 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 150000003751 zinc Chemical class 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- XQRLCLUYWUNEEH-UHFFFAOYSA-L diphosphonate(2-) Chemical compound [O-]P(=O)OP([O-])=O XQRLCLUYWUNEEH-UHFFFAOYSA-L 0.000 description 2
- QNDQILQPPKQROV-UHFFFAOYSA-N dizinc Chemical compound [Zn]=[Zn] QNDQILQPPKQROV-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000010841 municipal wastewater Substances 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- MKWYFZFMAMBPQK-UHFFFAOYSA-J sodium feredetate Chemical compound [Na+].[Fe+3].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O MKWYFZFMAMBPQK-UHFFFAOYSA-J 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- WQSRXNAKUYIVET-UHFFFAOYSA-N sulfuric acid;zinc Chemical compound [Zn].OS(O)(=O)=O WQSRXNAKUYIVET-UHFFFAOYSA-N 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- NSEQHAPSDIEVCD-UHFFFAOYSA-N N.[Zn+2] Chemical compound N.[Zn+2] NSEQHAPSDIEVCD-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000004523 agglutinating effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 1
- 235000021028 berry Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229940023913 cation exchange resins Drugs 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
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- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
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- 238000004090 dissolution Methods 0.000 description 1
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- 125000000524 functional group Chemical group 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- ISWJOCMVDARDLS-UHFFFAOYSA-L zinc;hydrogen sulfate Chemical group [Zn+2].OS([O-])(=O)=O.OS([O-])(=O)=O ISWJOCMVDARDLS-UHFFFAOYSA-L 0.000 description 1
Classifications
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- B01D—SEPARATION
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- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0423—Beds in columns
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
- B01D53/10—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
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- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3433—Regenerating or reactivating of sorbents or filter aids other than those covered by B01J20/3408 - B01J20/3425
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- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
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- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
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- B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
- B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
- B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
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- B01D2253/10—Inorganic adsorbents
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- B01D2253/108—Zeolites
- B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D2253/20—Organic adsorbents
- B01D2253/202—Polymeric adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D2253/20—Organic adsorbents
- B01D2253/206—Ion exchange resins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/40—Nitrogen compounds
- B01D2257/406—Ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/40092—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/903—Nitrogenous
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (4)
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| US42175 | 1993-04-02 | ||
| US4217597P | 1997-03-31 | 1997-03-31 | |
| US6007997P | 1997-09-25 | 1997-09-25 | |
| US60079P | 1997-09-25 |
Publications (1)
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| ES2241132T3 true ES2241132T3 (es) | 2005-10-16 |
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| ES98914393T Expired - Lifetime ES2241132T3 (es) | 1997-03-31 | 1998-03-31 | Procedimiento de eliminacion de amoniaco de un fluido. |
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| Country | Link |
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| US (3) | US6558643B2 (enExample) |
| EP (1) | EP0971790B1 (enExample) |
| JP (1) | JP2002501427A (enExample) |
| AT (1) | ATE296680T1 (enExample) |
| AU (1) | AU724141B2 (enExample) |
| CA (1) | CA2285277C (enExample) |
| DE (1) | DE69830394T8 (enExample) |
| ES (1) | ES2241132T3 (enExample) |
| WO (1) | WO1998043738A1 (enExample) |
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| FI109898B (fi) * | 2001-03-29 | 2002-10-31 | Kemira Chemicals Oy | Ammoniumtypen talteenotto jätevedestä |
| JP5153980B2 (ja) * | 2001-09-27 | 2013-02-27 | パナソニック環境エンジニアリング株式会社 | アンモニアの回収装置 |
| JP2003164877A (ja) * | 2001-12-03 | 2003-06-10 | Sanyo Electric Co Ltd | 窒素処理方法 |
| US6895740B2 (en) * | 2003-01-21 | 2005-05-24 | Donald C. Erickson | Steam ammonia power cycle |
| US7625428B2 (en) * | 2003-01-28 | 2009-12-01 | The University Of Wyoming Research Corporation | Bioagent air filtration systems |
| US7625492B2 (en) * | 2003-01-28 | 2009-12-01 | The University Of Wyoming Research Corporation | Charge-based water filtration systems |
| KR101198346B1 (ko) * | 2003-04-08 | 2012-11-06 | 노보 노르디스크 에이/에스 | 크로마토그래피 고정상의 재생 |
| US7229601B2 (en) * | 2004-02-06 | 2007-06-12 | Seh-America, Inc. | Ammonia reclamation system |
| US20050281717A1 (en) * | 2004-05-27 | 2005-12-22 | Degussa Ag | Method for measuring the uniform filling of reactors with solid matter |
| US20060096525A1 (en) * | 2004-11-08 | 2006-05-11 | Sirkar Kamalesh K | Solid hollow fiber cooling crystallization systems and methods |
| US7270796B2 (en) * | 2005-08-11 | 2007-09-18 | Castion Corporation | Ammonium/ammonia removal from a stream |
| RU2307793C2 (ru) * | 2005-10-17 | 2007-10-10 | Федеральное государственное унитарное предприятие "Калужский научно-исследовательский институт телемеханических устройств" | Способ получения гексагидрата сульфата цинка-аммония |
| US20070272550A1 (en) * | 2006-05-24 | 2007-11-29 | Advanced Desalination Inc. | Total solution for water treatments |
| US20080156726A1 (en) * | 2006-09-06 | 2008-07-03 | Fassbender Alexander G | Integrating recycle stream ammonia treatment with biological nutrient removal |
| US20080053913A1 (en) * | 2006-09-06 | 2008-03-06 | Fassbender Alexander G | Nutrient recovery process |
| US20080053909A1 (en) * | 2006-09-06 | 2008-03-06 | Fassbender Alexander G | Ammonia recovery process |
| US20080078673A1 (en) * | 2006-09-29 | 2008-04-03 | The Water Company Llc | Electrode for use in a deionization apparatus and method of making same and regenerating the same |
| WO2009008910A1 (en) * | 2007-07-12 | 2009-01-15 | Fassbender Alexander G | Integrating recycle stream ammonia treatment with biological nutrient removal |
| JP2010533587A (ja) * | 2007-07-18 | 2010-10-28 | ザ ウォーター カンパニー エルエルシー | 脱イオンシステムの一部である多孔性電極からイオンを分離するための装置及びその方法 |
| WO2009032188A1 (en) * | 2007-08-29 | 2009-03-12 | Colonial Chemical Company | Method and system for removing impurities from a urea solution |
| GB2458670A (en) * | 2008-03-26 | 2009-09-30 | Oilplus Ltd | Method for removing ammonia from fluid streams |
| FR2940647B1 (fr) * | 2008-12-26 | 2011-10-07 | Otv Sa | Procede et installation de traitement d'une phase aqueuse contenant un materiau adsorbant usite |
| WO2010122509A2 (en) * | 2009-04-21 | 2010-10-28 | Ecolab Usa Inc. | Methods and apparatus for controlling water hardness |
| US8398855B1 (en) | 2009-09-30 | 2013-03-19 | Philip Bruno Pedros | BioCAST process |
| WO2012003128A2 (en) | 2010-07-01 | 2012-01-05 | Alexander Fassbender | Wastewater treatment |
| CN103534225A (zh) | 2011-02-17 | 2014-01-22 | 安那吉亚公司 | 厌氧消化器残留物的有机物和营养物的回收 |
| US9005333B1 (en) * | 2011-06-20 | 2015-04-14 | The United States Of America, As Represented By The Secretary Of Agriculture | Systems and methods for reducing ammonia emissions from and for recovering the ammonia liquid effluents |
| US9193610B2 (en) | 2011-08-10 | 2015-11-24 | Ecolab USA, Inc. | Synergistic interaction of weak cation exchange resin and magnesium oxide |
| WO2013032484A2 (en) * | 2011-09-01 | 2013-03-07 | Chen Kenneth Yat-Yi | Conversion of seawater to drinking water at room temperature |
| US10837879B2 (en) | 2011-11-02 | 2020-11-17 | Complete Genomics, Inc. | Treatment for stabilizing nucleic acid arrays |
| WO2013082078A1 (en) | 2011-12-02 | 2013-06-06 | Cummins Inc. | Solid storage media charging with ammonia for use in selective catalytic reduction |
| WO2013091094A1 (en) | 2011-12-21 | 2013-06-27 | Anaergia Inc. | Organics and nutrient recovery from anaerobic digester residues |
| US20130296173A1 (en) * | 2012-04-23 | 2013-11-07 | Complete Genomics, Inc. | Pre-anchor wash |
| CN102816047B (zh) * | 2012-08-07 | 2014-12-24 | 南通市振兴精细化工有限公司 | 一种四甲基哌啶醇中氨味乙醇的除氨工艺 |
| NL1040442C2 (nl) | 2013-10-13 | 2015-04-14 | Technologies Holding B V D | Inrichting en werkwijze voor het persen van organisch materiaal uit afval. |
| DE102013114786A1 (de) * | 2013-12-23 | 2015-06-25 | Aev Energy Gmbh | Verfahren und Vorrichtung zur Biogasgewinnung |
| US9328006B2 (en) * | 2014-05-22 | 2016-05-03 | Dennis A. Burke | Removal and recovery of phosphate from liquid streams |
| WO2016025109A1 (en) * | 2014-08-11 | 2016-02-18 | Krishnamohan Sharma | Method, system and a process for producing fertilizers from seawater |
| US20170334739A1 (en) | 2014-11-07 | 2017-11-23 | Anaergia Inc. | Ammonia Stripper |
| JP6837010B6 (ja) * | 2015-05-20 | 2021-03-31 | スリーエム イノベイティブ プロパティズ カンパニー | 金属含有ポリマー材料 |
| KR20180100178A (ko) | 2016-01-09 | 2018-09-07 | 어센드 퍼포먼스 머티리얼즈 오퍼레이션즈 엘엘씨 | 아크릴로나이트릴 반응기 공급 스트림에서 사이안화 수소의 직접 제조를 위한 촉매 조성물 및 공정 |
| JP7083469B2 (ja) | 2016-11-14 | 2022-06-13 | スリーエム イノベイティブ プロパティズ カンパニー | 金属含有ポリマー吸着剤を含むエアフィルタ |
| WO2018089870A1 (en) | 2016-11-14 | 2018-05-17 | 3M Innovative Properties Company | Composite granules including metal-containing polymeric materials |
| US10239016B2 (en) | 2016-12-07 | 2019-03-26 | Nuorganics LLC | Systems and methods for nitrogen recovery from a gas stream |
| CN106517601A (zh) * | 2017-01-03 | 2017-03-22 | 深圳市福田区环境技术研究所有限公司 | 线路板企业排放氨氮废水的膜分离法处理装置 |
| WO2019213461A1 (en) * | 2018-05-02 | 2019-11-07 | California Organic Fertilizers, Inc. | Organic nitrogenous fertilizers |
| CN109053374B (zh) * | 2018-06-20 | 2021-09-14 | 响水华夏特材科技发展有限公司 | 一种气凝胶生产中含氨乙醇的除氨工艺 |
| CN108821308B (zh) * | 2018-08-16 | 2023-08-18 | 山西长林能源科技有限公司 | 利用焦化剩余氨水制取高浓度氨水的方法及装置 |
| CN109650646B (zh) * | 2018-11-21 | 2021-09-07 | 河北东华冀衡化工有限公司 | 一种甘氨酸生产废水的处理方法 |
| WO2020223739A2 (en) | 2019-05-02 | 2020-11-05 | Stemwedel Timothy | Manufacturing process for producing ammonia from anaerobic digestate liquid |
| CN113562906A (zh) * | 2020-04-28 | 2021-10-29 | 宝山钢铁股份有限公司 | 一种高盐含铬浓水的零排放方法及系统 |
| CN112408527B (zh) * | 2020-10-21 | 2021-09-07 | 西安交通大学 | 一种单原子流体升温降温协同处理废水方法 |
| WO2025135120A1 (ja) * | 2023-12-20 | 2025-06-26 | 国立研究開発法人産業技術総合研究所 | 極性分子の吸着剤、極性分子の濃縮方法および回収方法、並びにインジケータ |
| US12465888B1 (en) | 2024-08-16 | 2025-11-11 | Alliance For Sustainable Energy, Llc | Liquid sorbent-enhanced ammonia production |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB125311A (en) * | 1918-09-11 | 1919-04-17 | Harry Medforth Dawson | A Process for the Production of Sodammonium Sulphate from Nitre Cake or the Acid Sodium Sulphates. |
| US2420419A (en) | 1944-03-30 | 1947-05-13 | American Cyanamid Co | Purification of fluids with cation active resins |
| US2500291A (en) | 1947-03-28 | 1950-03-14 | Carnegie Illinois Steel Corp | Process of recovering ammonia |
| BE677667A (enExample) * | 1965-03-29 | 1966-08-01 | ||
| FR1496059A (fr) * | 1965-07-02 | 1967-09-29 | Asahi Chemical Ind | Perfectionnements aux procédés et dispositifs pour concentrer une solution ammoniacale aqueuse diluée |
| US3436352A (en) | 1966-08-31 | 1969-04-01 | American Optical Corp | Adsorbent for ammonia gas |
| US3454503A (en) | 1967-07-19 | 1969-07-08 | Shell Oil Co | Process for regenerating cation exchange resins |
| US3536637A (en) | 1968-09-03 | 1970-10-27 | Betz Laboratories | Process for the rejuvenation of fouled ion-exchange materials |
| US3842000A (en) * | 1971-10-07 | 1974-10-15 | Battelle Development Corp | Process for removal of ammonia from aqueous streams |
| US3984313A (en) * | 1973-09-18 | 1976-10-05 | Chemical Separations Corporation | Preferential removal of ammonia and phosphates |
| CH599051A5 (enExample) * | 1973-11-07 | 1978-05-12 | Sedat Tuerkoelmez | |
| US3948769A (en) * | 1974-04-08 | 1976-04-06 | The United States Of America As Represented By The United States Environmental Protection Agency | Ligand exchange process for removal of ammonia |
| US3941693A (en) | 1974-08-12 | 1976-03-02 | Aerojet-General Corporation | Solid mineral and regenerant recovery for ion-exchange resins |
| US3939071A (en) | 1974-08-12 | 1976-02-17 | Aerojet-General Corporation | Recoverable regenerants for cationic exchange resins |
| CA1112774A (en) * | 1978-05-15 | 1981-11-17 | Phillip E. Sokol | Method for removing ammonia from wastewater |
| JPS54158373A (en) * | 1978-06-05 | 1979-12-14 | Toyoda Chuo Kenkyusho Kk | Removing ammonia from gas |
| US4329210A (en) | 1980-03-28 | 1982-05-11 | Robert W. Becker | Method of regenerating etchant and recovering etched metal |
| US4263145A (en) | 1980-06-10 | 1981-04-21 | The Dow Chemical Company | Recovery of ammonia or amine from a cation exchange resin |
| US4336102A (en) | 1980-10-06 | 1982-06-22 | Combustion Engineering, Inc. | Method for recovery and reuse of ammonia in ammonia-base sulfite cooking liquors |
| SU1047509A1 (ru) * | 1982-05-11 | 1983-10-15 | Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Цветных Металлов "Гинцветмет" | Способ регенерации солевых форм катионитов,насыщенных аммиаком |
| DD219952A1 (de) * | 1983-09-30 | 1985-03-20 | Claus Elle | Verfahren zur partiellen reinigung von gasen |
| US4695387A (en) | 1985-05-07 | 1987-09-22 | Advanced Separation Technologies Incorporated | Removal of ammonia from wastewater |
| US4686198A (en) | 1986-06-23 | 1987-08-11 | Aluminum Company Of America | Method for regenerating adsorbent mixture of alumina and zeolite for adsorption of ammonia |
| US4758250A (en) | 1987-06-01 | 1988-07-19 | Air Products And Chemicals, Inc. | Ammonia separation using ion exchange polymeric membranes and sorbents |
| NO167082C (no) | 1989-02-03 | 1991-10-02 | Norsk Hydro As | Fremgangsmaate ved fjerning av ammoniakk fra en gassblanding. |
| US5250188A (en) * | 1989-09-01 | 1993-10-05 | Brigham Young University | Process of removing and concentrating desired molecules from solutions |
| FR2669619B1 (fr) * | 1990-11-26 | 1993-01-08 | Elf Aquitaine | Procede d'elimination de l'ammoniaque des eaux residuaires. |
| US5165247A (en) | 1991-02-11 | 1992-11-24 | Rocky Research | Refrigerant recycling system |
| US5512182A (en) | 1991-12-12 | 1996-04-30 | American Laboratories | Process for removing trace amounts of ammonia-containing compounds from aqueous streams |
| EP0638350A3 (de) * | 1993-08-09 | 1995-03-22 | Solvay Deutschland GmbH | Sorption von NH3 mit dotierten oxidischen Sorbenzien mit anschliessender katalytischer Oxidation des Desorbats |
| US5571657A (en) | 1993-09-30 | 1996-11-05 | Shipley Company, Inc. | Modified cation exhange process |
-
1998
- 1998-03-31 WO PCT/US1998/006415 patent/WO1998043738A1/en not_active Ceased
- 1998-03-31 JP JP54195898A patent/JP2002501427A/ja not_active Ceased
- 1998-03-31 EP EP98914393A patent/EP0971790B1/en not_active Expired - Lifetime
- 1998-03-31 AT AT98914393T patent/ATE296680T1/de not_active IP Right Cessation
- 1998-03-31 CA CA002285277A patent/CA2285277C/en not_active Expired - Fee Related
- 1998-03-31 AU AU68755/98A patent/AU724141B2/en not_active Ceased
- 1998-03-31 ES ES98914393T patent/ES2241132T3/es not_active Expired - Lifetime
- 1998-03-31 DE DE69830394T patent/DE69830394T8/de active Active
-
2000
- 2000-12-29 US US09/751,411 patent/US6558643B2/en not_active Expired - Lifetime
-
2001
- 2001-01-04 US US09/754,850 patent/US20010033816A1/en not_active Abandoned
-
2003
- 2003-01-17 US US10/346,896 patent/US6838069B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0971790B1 (en) | 2005-06-01 |
| DE69830394T2 (de) | 2006-01-26 |
| US6558643B2 (en) | 2003-05-06 |
| US20010037976A1 (en) | 2001-11-08 |
| AU724141B2 (en) | 2000-09-14 |
| DE69830394T8 (de) | 2006-04-27 |
| CA2285277A1 (en) | 1998-10-08 |
| WO1998043738A1 (en) | 1998-10-08 |
| JP2002501427A (ja) | 2002-01-15 |
| US20010033816A1 (en) | 2001-10-25 |
| EP0971790A1 (en) | 2000-01-19 |
| AU6875598A (en) | 1998-10-22 |
| US20030215377A1 (en) | 2003-11-20 |
| ATE296680T1 (de) | 2005-06-15 |
| CA2285277C (en) | 2007-08-07 |
| DE69830394D1 (de) | 2005-07-07 |
| US6838069B2 (en) | 2005-01-04 |
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