CA1148331A - Methode pour eliminer le dioxyde de soufre - Google Patents

Methode pour eliminer le dioxyde de soufre

Info

Publication number: CA1148331A
Authority: CA; Canada
Prior art keywords: alkali; sulfite; sulfate; sulfosuccinate; scrubbing solution
Prior art date: 1978-11-06
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

CA000338335A

Other languages

English (en)

Inventor

Masakazu Takaiwa

Yoshihiko Kudo

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.)

Kureha Corp

Original Assignee

Kureha 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.)

1978-11-06

Filing date

1979-10-24

Publication date

1983-06-21

1979-10-24 Application filed by Kureha Corp filed Critical Kureha Corp

1983-06-21 Application granted granted Critical

1983-06-21 Publication of CA1148331A publication Critical patent/CA1148331A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 19
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims abstract description 17
239000003513 alkali Substances 0.000 claims abstract description 63
238000005201 scrubbing Methods 0.000 claims abstract description 35
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims abstract description 25
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 claims abstract description 17
239000000243 solution Substances 0.000 claims description 40
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 23
239000007789 gas Substances 0.000 claims description 13
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 12
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 10
229910000019 calcium carbonate Inorganic materials 0.000 claims description 8
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 7
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 5
235000010261 calcium sulphite Nutrition 0.000 claims description 5
229940079826 hydrogen sulfite Drugs 0.000 claims description 5
GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 claims description 4
JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
235000010265 sodium sulphite Nutrition 0.000 claims description 4
239000007864 aqueous solution Substances 0.000 claims description 3
239000000706 filtrate Substances 0.000 claims description 2
PQUCIEFHOVEZAU-UHFFFAOYSA-N Diammonium sulfite Chemical compound [NH4+].[NH4+].[O-]S([O-])=O PQUCIEFHOVEZAU-UHFFFAOYSA-N 0.000 claims 1
NHNBRUZMOBULPD-UHFFFAOYSA-N azanium;4-hydroxy-4-oxo-3-sulfobutanoate Chemical compound N.OC(=O)CC(C(O)=O)S(O)(=O)=O NHNBRUZMOBULPD-UHFFFAOYSA-N 0.000 claims 1
LVGQIQHJMRUCRM-UHFFFAOYSA-L calcium bisulfite Chemical compound [Ca+2].OS([O-])=O.OS([O-])=O LVGQIQHJMRUCRM-UHFFFAOYSA-L 0.000 claims 1
235000010260 calcium hydrogen sulphite Nutrition 0.000 claims 1
235000011132 calcium sulphate Nutrition 0.000 claims 1
238000001914 filtration Methods 0.000 claims 1
238000004064 recycling Methods 0.000 claims 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
238000006243 chemical reaction Methods 0.000 description 8
229910001868 water Inorganic materials 0.000 description 8
229910052602 gypsum Inorganic materials 0.000 description 7
239000010440 gypsum Substances 0.000 description 7
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
230000009102 absorption Effects 0.000 description 6
238000010521 absorption reaction Methods 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
239000006096 absorbing agent Substances 0.000 description 5
229960003563 calcium carbonate Drugs 0.000 description 5
235000010216 calcium carbonate Nutrition 0.000 description 5
239000007788 liquid Substances 0.000 description 5
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
229910052925 anhydrite Inorganic materials 0.000 description 4
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
150000003839 salts Chemical class 0.000 description 4
229910052938 sodium sulfate Inorganic materials 0.000 description 4
235000011152 sodium sulphate Nutrition 0.000 description 4
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 4
239000007832 Na2SO4 Substances 0.000 description 3
239000000920 calcium hydroxide Substances 0.000 description 3
235000011116 calcium hydroxide Nutrition 0.000 description 3
229910001861 calcium hydroxide Inorganic materials 0.000 description 3
238000000354 decomposition reaction Methods 0.000 description 3
150000007524 organic acids Chemical class 0.000 description 3
230000009467 reduction Effects 0.000 description 3
238000006722 reduction reaction Methods 0.000 description 3
239000011734 sodium Substances 0.000 description 3
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 2
239000002253 acid Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
235000005985 organic acids Nutrition 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
-1 sulfosuccinate ion Chemical class 0.000 description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
241001397173 Kali <angiosperm> Species 0.000 description 1
229910013868 M2SO4 Inorganic materials 0.000 description 1
DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
230000002730 additional effect Effects 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000011575 calcium Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000875 corresponding effect Effects 0.000 description 1
239000013078 crystal Substances 0.000 description 1
MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000005868 electrolysis reaction Methods 0.000 description 1
XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
239000012535 impurity Substances 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
238000002203 pretreatment Methods 0.000 description 1
230000036647 reaction Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

CA000338335A 1978-11-06 1979-10-24 Methode pour eliminer le dioxyde de soufre Expired CA1148331A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP136532/78		1978-11-06
JP53136532A JPS5853565B2 (ja)	1978-11-06	1978-11-06	脱硫方法

Publications (1)

Publication Number	Publication Date
CA1148331A true CA1148331A (fr)	1983-06-21

Family

ID=15177380

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000338335A Expired CA1148331A (fr)	1978-11-06	1979-10-24	Methode pour eliminer le dioxyde de soufre

Country Status (3)

Country	Link
JP (1)	JPS5853565B2 (fr)
CA (1)	CA1148331A (fr)
DE (1)	DE2943152C2 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS51151697A (en) *	1975-06-23	1976-12-27	Kureha Chem Ind Co Ltd	Method for removal of sulfur dioxide in exhaust gas
JPS5825492B2 (ja) *	1975-08-05	1983-05-27	呉羽化学工業株式会社	イオウサンカブツノジヨキヨホウホウ

1978
- 1978-11-06 JP JP53136532A patent/JPS5853565B2/ja not_active Expired
1979
- 1979-10-24 CA CA000338335A patent/CA1148331A/fr not_active Expired
- 1979-10-25 DE DE19792943152 patent/DE2943152C2/de not_active Expired

Also Published As

Publication number	Publication date
DE2943152C2 (de)	1984-09-06
DE2943152A1 (de)	1980-05-08
JPS5853565B2 (ja)	1983-11-30
JPS5561923A (en)	1980-05-10

Legal Events

Date	Code	Title	Description
2000-06-21	MKEX	Expiry

Publication	Publication Date	Title
US5039499A (en)	1991-08-13	Process for desulfurization of sulfur dioxide-containing gas streams
US3928537A (en)	1975-12-23	Method of removing sulfur dioxide from combustion exhaust gas
CA2023434C (fr)	1998-06-23	Desulfuration de gaz de carneau par oxydation du sulfite de calcium dans l'evacuation d'un systeme d'epuration
US3944649A (en)	1976-03-16	Multistage process for removing sulfur dioxide from stack gases
CA1071382A (fr)	1980-02-12	Methode de depoussierage des gaz de carneau a l'aide d'un depoussiereur a voie humide en circuit ferme
EP0434019B1 (fr)	1994-08-03	Procédé pour l'élimination du dioxyde de soufre des gaz fumées
US3556722A (en)	1971-01-19	Process for treating sulfurous acid gas-containing exhaust gas
FI64339C (fi)	1983-11-10	Foerfarande foer rening av loesningar innehaollande karbonat sulfat och eventuellt hydroxid av natrium eller kalium samt aotminstone en av metallerna vanadin uran eller molybden
EP0679426B1 (fr)	1997-09-17	Lavage assisté avec magnésium de l'anhydride sulfureux avec formation du gypse
US3959452A (en)	1976-05-25	Process for removing hydrogen sulfide from contaminated gas
DE2557560C3 (de)	1980-03-27	Verfahren zum gleichzeitigen Entfernen von Stickstoffoxiden und Schwefeldioxid aus Rauchgasen
US4040803A (en)	1977-08-09	Wet waste flue gas desulfurizing process using lime as absorbent
US4203954A (en)	1980-05-20	Process for desulfurization of exhaust gases recovering gypsum as _by-product
PL175063B1 (pl)	1998-10-30	Sposób wytwarzania alfa-półwodzianu siarczanu wapniowego w procesie usuwania dwutlenku siarki ze strumienia gorących gazów, zwłaszcza spalinowych
US4328195A (en)	1982-05-04	Process for desulfurizing combustion exhaust gases
JPS5987023A (ja)	1984-05-19	連続ナトリウム−石灰石煙道ガス脱硫法操作調整法
US5486342A (en)	1996-01-23	Clear liquor scrubbing of sulfur dioxide with forced oxidation in flue gas desulfurization system
CA1112022A (fr)	1981-11-10	Procede d'extraction du dioxyde de soufre contenu dans un gaz d'echappement
US4093508A (en)	1978-06-06	Process for recovering chemicals from the waste liquors of sulfate cellulose digestion and the waste waters of bleaching
CA1182982A (fr)	1985-02-26	Methode de desulfurisation de gaz de carneau a l'aide d'une solution de sulfite et de bisulfite de sodium, et de pierre a chaux
CA1148331A (fr)	1983-06-21	Methode pour eliminer le dioxyde de soufre
CA1091898A (fr)	1980-12-23	Procede d'extraction de dioxyde de soufre porte dans des gaz de combustion
US4021202A (en)	1977-05-03	Apparatus for removing sulfur dioxide from stack gases
US4038367A (en)	1977-07-26	Process for the removal of SOx and NOx from waste gases using alkali metal or alkaline earth metal iodide
US5614158A (en)	1997-03-25	Process for removing sulfur dioxide from gases and producing gypsum and purified magnesium hydroxide