CA1230578A - Procede d'electrodialyse en milieu aqueux pour eliminer le so.sub.2 des gaz qui en renferment et pour recuperer le so.sub.2 et le naoh - Google Patents

Procede d'electrodialyse en milieu aqueux pour eliminer le so.sub.2 des gaz qui en renferment et pour recuperer le so.sub.2 et le naoh

Info

Publication number: CA1230578A
Authority: CA; Canada
Prior art keywords: aqueous; solution; compartment; sodium; sodium sulfate
Prior art date: 1983-05-02
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

Application number

CA000451850A

Other languages

English (en)

Inventor

Krishnamurthy N. Mani

Frederick P. Chlanda

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Honeywell International Inc

Original Assignee

Allied Corp

Priority date (The priority date 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 date listed.)

1983-05-02

Filing date

1984-04-12

Publication date

1987-12-22

1984-04-12 Application filed by Allied Corp filed Critical Allied Corp

1987-12-22 Application granted granted Critical

1987-12-22 Publication of CA1230578A publication Critical patent/CA1230578A/fr

Status Expired legal-status Critical Current

Links

HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title claims abstract description 157
229910001868 water Inorganic materials 0.000 title claims abstract description 152
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 150
238000000034 method Methods 0.000 title claims abstract description 81
230000008569 process Effects 0.000 title claims abstract description 76
239000007789 gas Substances 0.000 title claims abstract description 45
238000011084 recovery Methods 0.000 title abstract description 4
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 97
229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 96
235000011152 sodium sulphate Nutrition 0.000 claims abstract description 96
239000000243 solution Substances 0.000 claims abstract description 90
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 59
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims abstract description 42
239000002253 acid Substances 0.000 claims abstract description 41
239000007864 aqueous solution Substances 0.000 claims abstract description 38
235000010265 sodium sulphite Nutrition 0.000 claims abstract description 29
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 28
239000007788 liquid Substances 0.000 claims abstract description 27
229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 23
GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims abstract description 22
241001625808 Trona Species 0.000 claims abstract description 21
239000000203 mixture Substances 0.000 claims abstract description 20
235000017550 sodium carbonate Nutrition 0.000 claims abstract description 19
229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 17
239000011541 reaction mixture Substances 0.000 claims abstract description 16
235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 14
239000002002 slurry Substances 0.000 claims abstract description 9
229960003010 sodium sulfate Drugs 0.000 claims description 79
239000006096 absorbing agent Substances 0.000 claims description 37
229910052717 sulfur Inorganic materials 0.000 claims description 17
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 16
150000003839 salts Chemical class 0.000 claims description 16
239000011593 sulfur Substances 0.000 claims description 16
239000010448 nahcolite Substances 0.000 claims description 13
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 12
239000007787 solid Substances 0.000 claims description 5
238000001704 evaporation Methods 0.000 claims description 4
239000000446 fuel Substances 0.000 claims description 4
238000012545 processing Methods 0.000 claims description 4
239000012266 salt solution Substances 0.000 claims description 4
150000004677 hydrates Chemical class 0.000 claims description 3
239000007921 spray Substances 0.000 claims description 3
239000000567 combustion gas Substances 0.000 claims description 2
239000000376 reactant Substances 0.000 claims 5
238000005201 scrubbing Methods 0.000 abstract description 47
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 abstract description 45
239000011734 sodium Substances 0.000 abstract description 45
229910052708 sodium Inorganic materials 0.000 abstract description 45
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 38
DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 abstract description 19
235000010267 sodium hydrogen sulphite Nutrition 0.000 abstract description 19
239000007832 Na2SO4 Substances 0.000 abstract description 17
238000006243 chemical reaction Methods 0.000 abstract description 11
239000000463 material Substances 0.000 abstract description 9
235000011149 sulphuric acid Nutrition 0.000 abstract description 5
206010041662 Splinter Diseases 0.000 abstract description 2
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 182
239000012528 membrane Substances 0.000 description 47
210000004379 membrane Anatomy 0.000 description 47
235000011121 sodium hydroxide Nutrition 0.000 description 45
239000002585 base Substances 0.000 description 41
150000001768 cations Chemical class 0.000 description 27
229940083608 sodium hydroxide Drugs 0.000 description 22
229940032330 sulfuric acid Drugs 0.000 description 15
238000010521 absorption reaction Methods 0.000 description 14
-1 e.g. Substances 0.000 description 13
229940079827 sodium hydrogen sulfite Drugs 0.000 description 13
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 11
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 11
150000001450 anions Chemical class 0.000 description 11
238000013461 design Methods 0.000 description 11
238000004090 dissolution Methods 0.000 description 11
239000000047 product Substances 0.000 description 11
238000004519 manufacturing process Methods 0.000 description 10
238000010586 diagram Methods 0.000 description 9
239000003546 flue gas Substances 0.000 description 9
150000002500 ions Chemical class 0.000 description 9
239000002699 waste material Substances 0.000 description 9
238000005868 electrolysis reaction Methods 0.000 description 8
230000003647 oxidation Effects 0.000 description 8
238000007254 oxidation reaction Methods 0.000 description 8
230000000694 effects Effects 0.000 description 7
230000020477 pH reduction Effects 0.000 description 7
229910001415 sodium ion Inorganic materials 0.000 description 7
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
229910052739 hydrogen Inorganic materials 0.000 description 6
239000001257 hydrogen Substances 0.000 description 6
239000002535 acidifier Substances 0.000 description 5
239000010881 fly ash Substances 0.000 description 5
229940001593 sodium carbonate Drugs 0.000 description 5
238000001694 spray drying Methods 0.000 description 5
230000002378 acidificating effect Effects 0.000 description 4
230000008901 benefit Effects 0.000 description 4
230000007613 environmental effect Effects 0.000 description 4
238000001914 filtration Methods 0.000 description 4
238000005200 wet scrubbing Methods 0.000 description 4
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 3
239000003513 alkali Substances 0.000 description 3
239000012670 alkaline solution Substances 0.000 description 3
239000003011 anion exchange membrane Substances 0.000 description 3
239000003245 coal Substances 0.000 description 3
239000000428 dust Substances 0.000 description 3
238000000909 electrodialysis Methods 0.000 description 3
230000008020 evaporation Effects 0.000 description 3
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
229920000557 Nafion® Polymers 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000003153 chemical reaction reagent Substances 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000009792 diffusion process Methods 0.000 description 2
239000003792 electrolyte Substances 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
238000005342 ion exchange Methods 0.000 description 2
239000003014 ion exchange membrane Substances 0.000 description 2
239000010808 liquid waste Substances 0.000 description 2
235000010755 mineral Nutrition 0.000 description 2
239000011707 mineral Substances 0.000 description 2
230000033116 oxidation-reduction process Effects 0.000 description 2
239000002245 particle Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
230000036647 reaction Effects 0.000 description 2
238000004064 recycling Methods 0.000 description 2
230000008929 regeneration Effects 0.000 description 2
238000011069 regeneration method Methods 0.000 description 2
238000012552 review Methods 0.000 description 2
229940001482 sodium sulfite Drugs 0.000 description 2
239000012265 solid product Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
XPYQFIISZQCINN-QVXDJYSKSA-N 4-amino-1-[(2r,3e,4s,5r)-3-(fluoromethylidene)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one;hydrate Chemical compound O.O=C1N=C(N)C=CN1[C@H]1C(=C/F)/[C@H](O)[C@@H](CO)O1 XPYQFIISZQCINN-QVXDJYSKSA-N 0.000 description 1
241001103870 Adia Species 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
235000019738 Limestone Nutrition 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
239000003637 basic solution Substances 0.000 description 1
238000007664 blowing Methods 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
238000005341 cation exchange Methods 0.000 description 1
239000003010 cation ion exchange membrane Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
238000006477 desulfuration reaction Methods 0.000 description 1
230000023556 desulfurization Effects 0.000 description 1
ZLCCLBKPLLUIJC-UHFFFAOYSA-L disodium tetrasulfane-1,4-diide Chemical compound [Na+].[Na+].[S-]SS[S-] ZLCCLBKPLLUIJC-UHFFFAOYSA-L 0.000 description 1
238000004821 distillation Methods 0.000 description 1
229940075933 dithionate Drugs 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
238000005203 dry scrubbing Methods 0.000 description 1
230000009977 dual effect Effects 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000010433 feldspar Substances 0.000 description 1
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
239000003673 groundwater Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
239000002198 insoluble material Substances 0.000 description 1
238000011835 investigation Methods 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000006028 limestone Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000012452 mother liquor Substances 0.000 description 1
239000013618 particulate matter Substances 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000010926 purge Methods 0.000 description 1
238000000746 purification Methods 0.000 description 1
239000010453 quartz Substances 0.000 description 1
238000011160 research Methods 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
229910000031 sodium sesquicarbonate Inorganic materials 0.000 description 1
235000018341 sodium sesquicarbonate Nutrition 0.000 description 1
241000894007 species Species 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
238000012546 transfer Methods 0.000 description 1
WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
239000002912 waste gas Substances 0.000 description 1

Classifications

- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

Separation Using Semi-Permeable Membranes (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

CA000451850A 1983-05-02 1984-04-12 Procede d'electrodialyse en milieu aqueux pour eliminer le so.sub.2 des gaz qui en renferment et pour recuperer le so.sub.2 et le naoh Expired CA1230578A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US49094483A	1983-05-02	1983-05-02
US490,944		1983-05-02

Publications (1)

Publication Number	Publication Date
CA1230578A true CA1230578A (fr)	1987-12-22

Family

ID=23950171

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000451850A Expired CA1230578A (fr)	1983-05-02	1984-04-12	Procede d'electrodialyse en milieu aqueux pour eliminer le so.sub.2 des gaz qui en renferment et pour recuperer le so.sub.2 et le naoh

Country Status (1)

Country	Link
CA (1)	CA1230578A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3960279A1 (fr) *	2020-09-01	2022-03-02	Primetals Technologies Austria GmbH	Recirculation des matières valorisables de la purification de gaz d'échappement

1984
- 1984-04-12 CA CA000451850A patent/CA1230578A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3960279A1 (fr) *	2020-09-01	2022-03-02	Primetals Technologies Austria GmbH	Recirculation des matières valorisables de la purification de gaz d'échappement
WO2022048965A1 (fr) *	2020-09-01	2022-03-10	Primetals Technologies Austria GmbH	Recirculation de substances utiles issues d'une épuration de gaz d'échappement

Legal Events

Date	Code	Title	Description
2004-12-22	MKEX	Expiry
2023-05-26	MKEX	Expiry	Effective date: 20041222

Publication	Publication Date	Title
US4629545A (en)	1986-12-16	Electrodialytic water splitter and process for removal of SO2 from gases containing same and for recovery of SO2 and NaOH
US4107015A (en)	1978-08-15	Method for removal of SO2 from gases
CA1065273A (fr)	1979-10-30	Extraction du so2 des gaz
US8206670B2 (en)	2012-06-26	Process for producing sodium bicarbonate for flue gas desulphurization
US4592817A (en)	1986-06-03	Electrodialytic water splitting process for gaseous products
EP2632567B1 (fr)	2019-08-07	Récupération régénérative du dioxyde de soufre présent dans des effluents gazeux
US4636289A (en)	1987-01-13	Solution mining of sodium minerals with acids generated by electrodialytic water splitting
CA2629987C (fr)	2017-02-14	Procede de desulfurisation des gaz de combustion faisant appel au peroxyde d'hydrogene
US3911084A (en)	1975-10-07	Process for separating sulfur oxides from gas streams
US4552635A (en)	1985-11-12	Electrodialytic methods for removal of sulfur oxides from waste gases
ES2628061T3 (es)	2017-08-01	Proceso para producción de carbonato de sodio
US4481172A (en)	1984-11-06	Process for removal of sulfur oxides from waste gases
US4366134A (en)	1982-12-28	Flue gas desulfurization process
US4044101A (en)	1977-08-23	Method of treating exhaust gases containing nitrogen oxides and sulfurous acid gas
US3607001A (en)	1971-09-21	Removal of sulfur oxides from waste gases
US4454102A (en)	1984-06-12	Method of purifying flue gases from sulphur dioxide
US4122148A (en)	1978-10-24	Sulfur dioxide removal process
CA1230578A (fr)	1987-12-22	Procede d'electrodialyse en milieu aqueux pour eliminer le so.sub.2 des gaz qui en renferment et pour recuperer le so.sub.2 et le naoh
US4139597A (en)	1979-02-13	Removal and recovery of sulfur oxides from gas streams with melamine
CN105833700A (zh)	2016-08-10	一种氨法—石膏法脱硫工艺
CA1129628A (fr)	1982-08-17	Separation et recuperation des oxydes d'azote et du dioxyde de soufre contenus dans des melanges gazeux
US4206187A (en)	1980-06-03	Process for removing sulfur dioxide from gas
CA1079492A (fr)	1980-06-17	Extraction de l'anhydride sulfureux d'un debit de gaz
US4177244A (en)	1979-12-04	Process for purge stream treatment in removal of sulfur dioxide
CA1181928A (fr)	1985-02-05	Methode de desoxydation des gaz perdus