SE462550B - Foerfarande foer att avlaegsna svavelinnehaallet i avgaser med laag halt av svaveldioxid eller svaveldioxid och svavelvaete - Google Patents
Foerfarande foer att avlaegsna svavelinnehaallet i avgaser med laag halt av svaveldioxid eller svaveldioxid och svavelvaeteInfo
- Publication number
- SE462550B SE462550B SE8704001A SE8704001A SE462550B SE 462550 B SE462550 B SE 462550B SE 8704001 A SE8704001 A SE 8704001A SE 8704001 A SE8704001 A SE 8704001A SE 462550 B SE462550 B SE 462550B
- Authority
- SE
- Sweden
- Prior art keywords
- autoclave
- sulfur
- solution
- sulfur dioxide
- washing solution
- Prior art date
Links
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
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- 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
- B01D53/52—Hydrogen sulfide
- B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI864281A FI75329C (fi) | 1986-10-22 | 1986-10-22 | Foerfarande foer avlaegsnande av svavelinnehaollet i en uttunnad svaveldioxidhaltig gas. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8704001D0 SE8704001D0 (sv) | 1987-10-14 |
SE8704001L SE8704001L (sv) | 1988-04-23 |
SE462550B true SE462550B (sv) | 1990-07-16 |
Family
ID=8523361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8704001A SE462550B (sv) | 1986-10-22 | 1987-10-14 | Foerfarande foer att avlaegsna svavelinnehaallet i avgaser med laag halt av svaveldioxid eller svaveldioxid och svavelvaete |
Country Status (15)
Country | Link |
---|---|
US (1) | US4861577A (fr) |
JP (1) | JPS63119836A (fr) |
BE (1) | BE1001551A5 (fr) |
CA (1) | CA1308537C (fr) |
CS (1) | CS275805B6 (fr) |
DD (1) | DD266340A5 (fr) |
DE (1) | DE3735803C2 (fr) |
ES (1) | ES2005041A6 (fr) |
FI (1) | FI75329C (fr) |
FR (1) | FR2605529B1 (fr) |
GB (1) | GB2196618B (fr) |
IT (1) | IT1222949B (fr) |
PL (1) | PL158250B1 (fr) |
RU (1) | RU1771467C (fr) |
SE (1) | SE462550B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5312605A (en) * | 1991-12-11 | 1994-05-17 | Northeastern University | Method for simultaneously removing SO2 and NOX pollutants from exhaust of a combustion system |
US5352423A (en) * | 1991-12-11 | 1994-10-04 | Northeastern University | Use of aromatic salts for simultaneously removing SO2 and NOx pollutants from exhaust of a combustion system |
JPH0741309A (ja) * | 1993-05-07 | 1995-02-10 | Inco Ltd | 二酸化硫黄含有ガスの脱硫方法 |
JP5685395B2 (ja) * | 2010-06-11 | 2015-03-18 | Dowaエコシステム株式会社 | 硫化鉄の製造方法 |
USD776808S1 (en) | 2015-03-18 | 2017-01-17 | The Procter & Gamble Company | Absorbent article |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191310147A (en) * | 1913-04-30 | 1914-06-02 | Edward Williams | Improvements relating to Casings for the Diffrential or other Gears on the Rear or Driving Axles of Motor Cars. |
CA926087A (en) * | 1970-04-16 | 1973-05-15 | Kunda Wasyl | Sulphur recovery |
US3761409A (en) * | 1971-10-06 | 1973-09-25 | Texaco Inc | Continuous process for the air oxidation of sour water |
US3784680A (en) * | 1971-12-01 | 1974-01-08 | Basic Inc | Cyclical process for recovery of elemental sulfur from waste gases |
JPS5238505B2 (fr) * | 1973-02-02 | 1977-09-29 | ||
GB1468067A (en) * | 1973-03-26 | 1977-03-23 | Canon Kk | Image recording member |
JPS5238821B2 (fr) * | 1973-08-07 | 1977-10-01 | ||
US3959452A (en) * | 1975-05-15 | 1976-05-25 | Mobil Oil Corporation | Process for removing hydrogen sulfide from contaminated gas |
SU609727A1 (ru) * | 1975-12-08 | 1978-06-05 | Украинский научно-исследовательский углехимический институт | Способ разложени тиосульфата натри в растворе |
SU592748A1 (ru) * | 1975-12-30 | 1978-02-15 | Украинский научно-исследовательский углехимический институт | Способ получени сульфида мышь ка и серы |
US4083944A (en) * | 1976-12-17 | 1978-04-11 | Arthur G. Mckee & Company | Regenerative process for flue gas desulfurization |
EP0002880B1 (fr) * | 1977-10-13 | 1982-04-21 | British Gas Corporation | Régénération d'une solution absorbante |
US4208395A (en) * | 1978-12-05 | 1980-06-17 | Continental Oil Company | Removal of sulfur dioxide from flue gas |
FI60621C (fi) * | 1979-12-14 | 1982-02-10 | Nokia Oy Ab | Hoegfrekvenskabel samt foerfarande och anordning foer dess framstaellning |
JPS58174223A (ja) * | 1982-04-08 | 1983-10-13 | Mitsubishi Heavy Ind Ltd | 排ガス処理方法 |
JPS60132695A (ja) * | 1983-12-21 | 1985-07-15 | Hitachi Plant Eng & Constr Co Ltd | 硫黄化合物を含む排水の処理方法 |
FI69621C (fi) * | 1984-06-27 | 1986-03-10 | Outokumpu Oy | Foerfarande foer avlaegsning och tillvaratagande av svavel somgrundaemnessvavel fraon svaveldioxid- eller svaveldioxid hocsvavelvaetehaltiga gaser |
-
1986
- 1986-10-22 FI FI864281A patent/FI75329C/fi not_active IP Right Cessation
-
1987
- 1987-10-06 US US07/105,553 patent/US4861577A/en not_active Expired - Fee Related
- 1987-10-08 CA CA000548876A patent/CA1308537C/fr not_active Expired - Fee Related
- 1987-10-14 SE SE8704001A patent/SE462550B/sv not_active IP Right Cessation
- 1987-10-15 BE BE8701180A patent/BE1001551A5/fr not_active IP Right Cessation
- 1987-10-19 FR FR878714351A patent/FR2605529B1/fr not_active Expired - Fee Related
- 1987-10-20 IT IT22341/87A patent/IT1222949B/it active
- 1987-10-21 DD DD87308141A patent/DD266340A5/de not_active IP Right Cessation
- 1987-10-21 ES ES8703010A patent/ES2005041A6/es not_active Expired
- 1987-10-21 RU SU874203545A patent/RU1771467C/ru active
- 1987-10-21 PL PL1987268346A patent/PL158250B1/pl unknown
- 1987-10-22 GB GB8724747A patent/GB2196618B/en not_active Expired - Fee Related
- 1987-10-22 JP JP62265503A patent/JPS63119836A/ja active Granted
- 1987-10-22 CS CS877614A patent/CS275805B6/cs unknown
- 1987-10-22 DE DE3735803A patent/DE3735803C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2605529B1 (fr) | 1991-08-30 |
SE8704001D0 (sv) | 1987-10-14 |
SE8704001L (sv) | 1988-04-23 |
JPH0221854B2 (fr) | 1990-05-16 |
PL268346A1 (en) | 1988-09-29 |
BE1001551A5 (fr) | 1989-12-05 |
US4861577A (en) | 1989-08-29 |
IT8722341A0 (it) | 1987-10-20 |
FI75329B (fi) | 1988-02-29 |
FI75329C (fi) | 1988-06-09 |
IT1222949B (it) | 1990-09-12 |
FI864281A0 (fi) | 1986-10-22 |
DE3735803C2 (de) | 1993-10-21 |
ES2005041A6 (es) | 1989-02-16 |
GB2196618A (en) | 1988-05-05 |
GB2196618B (en) | 1990-09-26 |
RU1771467C (ru) | 1992-10-23 |
CS275805B6 (en) | 1992-03-18 |
DE3735803A1 (de) | 1988-05-05 |
PL158250B1 (en) | 1992-08-31 |
JPS63119836A (ja) | 1988-05-24 |
GB8724747D0 (en) | 1987-11-25 |
DD266340A5 (de) | 1989-03-29 |
FR2605529A1 (fr) | 1988-04-29 |
CA1308537C (fr) | 1992-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5733516A (en) | Process for removal of hydrogen sulfide from a gas stream | |
US6544492B1 (en) | Regeneration method for process which removes hydrogen sulfide from gas streams | |
CA1288087C (fr) | Methode et composition pour separer le sulfure d'hydrogene present dans des debits gazeux | |
CA2099149A1 (fr) | Elimination de l'hydrogene sulfure | |
US3972989A (en) | Reducing the consumption of anthraquinone disulfonate in Stretford solutions | |
KR20090018110A (ko) | 가스 스트림을 처리하는 프로세스 | |
US4125597A (en) | Method of removing hydrogen sulfide from gas | |
US4325936A (en) | Method for removing hydrogen sulfide from gas streams | |
HUT67738A (en) | Process for removing hydrogen sulphide and/or carbon disulphide from exhaust gases | |
EP0223211A2 (fr) | Procédé pour enlever de l'anhydride sulfureux | |
IE49567B1 (en) | Continuous process for the removal of sulphur dioxide from waste gases,and hydrogen and sulphuric acid produced thereby | |
SE462550B (sv) | Foerfarande foer att avlaegsna svavelinnehaallet i avgaser med laag halt av svaveldioxid eller svaveldioxid och svavelvaete | |
US2503528A (en) | Removal of hydrogen sulfide from gases | |
CN109110859A (zh) | 一种焦化脱硫废液深度处理工艺 | |
CA1236962A (fr) | Decantation du soufre derive du captage du sulfure | |
US4086324A (en) | Removal of sulfur and nitrogen oxides with aqueous absorbent | |
US4203953A (en) | Process for removing SO2 from waste gases | |
KR100575352B1 (ko) | 암모늄 티오술페이트의 제조 방법 | |
EP0018635B1 (fr) | Contrôle du thiosulfate dans des solutions provenant de procédés de désulfuration par voie humide | |
NO824303L (no) | Selvregulerende fremgangsmaate til fjerning av hydrogensulfid fra gasser. | |
WO1982001364A1 (fr) | Procede d'elimination de sulfure d'hydrogene de courant gazeux | |
US5167940A (en) | Process and apparatus for removal of H2 S from a process gas including polyvalent metal removal and decomposition of salts and complexes | |
US3672837A (en) | Process for treating two gas streams | |
US3050370A (en) | Production of sulfur | |
CA1079030A (fr) | Systeme de filtration du dioxyde de soufre |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8704001-0 Format of ref document f/p: F |
|
NUG | Patent has lapsed |
Ref document number: 8704001-0 Format of ref document f/p: F |