ES2051583T3 - Metodo impulsor dual y aparato para efectuar la conversion quimica. - Google Patents
Metodo impulsor dual y aparato para efectuar la conversion quimica.Info
- Publication number
- ES2051583T3 ES2051583T3 ES91900005T ES91900005T ES2051583T3 ES 2051583 T3 ES2051583 T3 ES 2051583T3 ES 91900005 T ES91900005 T ES 91900005T ES 91900005 T ES91900005 T ES 91900005T ES 2051583 T3 ES2051583 T3 ES 2051583T3
- Authority
- ES
- Spain
- Prior art keywords
- gas stream
- chelate solution
- submerged location
- reaction vessel
- iron
- 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
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
- B01D53/52—Hydrogen sulfide
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- 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
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
-
- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
- B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Catching Or Destruction (AREA)
- Sampling And Sample Adjustment (AREA)
- Chairs Characterized By Structure (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
EL SULFURO DE HIDROGENO U OTRO COMPONENTE GASEOSO SE ELIMINA DE UN CHORRO DE GAS QUE LO CONTIENE MEDIANTE LA DISTRIBUCION DEL CHORRO DE GAS A MODO DE PEQUEÑAS BURBUJAS POR UN PROPULSOR GIRATORIO Y UN ARO DE REFUERZO FIJO EN UN LUGAR SUMERGIDO EN UN HIERRO ACUOSO U OTRA SOLUCION DE QUELATO DE UN METAL DE TRANSICION, U OTRO CATALIZADOR ADECUADO, INTRODUCIDO EN UN RECIPIENTE DE REACCION CERRADO. LAS PARTICULAS DE AZUFRE, U OTRO PRODUCTO DE FASE INSOLUBLE, CON UN ESTRECHO MARGEN DEL TAMAÑO DE LAS PARTICULAS FORMADAS EN LA REACCION, FLOTAN, SEPARANDOSE DE LA SOLUCION DE QUELATO DE HIERRO. UN CHORRO DE GAS QUE CONTIENE OXIGENO ES DISTRIBUIDO TAMBIEN A MODO DE PEQUEÑAS BURBUJAS POR OTRO PROPULSOR GIRATORIO Y ARO DE REFUERZO FIJO EN UN LUGAR SUMERGIDO DISTINTO DE LA SOLUCION DE QUELATO DE HIERRO. EL SEGUNDO LUGAR SUMERGIDO ES SEPARADO DEL PRIMERO POR UN TABIQUE QUE SE EXTIENDE HACIA ABAJO DENTRO DEL RECIPIENTE DE REACCION DESDE UN CIERRE SUPERIOR HACIA UN CIERRE INFERIOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002004653A CA2004653A1 (en) | 1989-12-05 | 1989-12-05 | Dual impeller method and apparatus for effecting chemical conversion |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2051583T3 true ES2051583T3 (es) | 1994-06-16 |
Family
ID=4143721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91900005T Expired - Lifetime ES2051583T3 (es) | 1989-12-05 | 1991-06-28 | Metodo impulsor dual y aparato para efectuar la conversion quimica. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0504187B1 (es) |
JP (1) | JPH0669526B2 (es) |
KR (1) | KR0151705B1 (es) |
AT (1) | ATE101536T1 (es) |
AU (1) | AU636943B2 (es) |
CA (1) | CA2004653A1 (es) |
DE (1) | DE69006743T2 (es) |
DK (1) | DK0504187T3 (es) |
ES (1) | ES2051583T3 (es) |
FI (1) | FI922598A (es) |
HU (1) | HU210470B (es) |
NO (1) | NO179314C (es) |
WO (1) | WO1991008039A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112933775A (zh) * | 2021-03-01 | 2021-06-11 | 张冰落 | 一种工业废气处理方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992021431A1 (en) * | 1989-12-06 | 1992-12-10 | The University Of Toronto, Innovations Foundation | Dual impeller method and apparatus for effecting chemical conversion |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3911093A (en) * | 1971-10-18 | 1975-10-07 | Stauffer Chemical Co | Recovery of SO{HD 2 {B from waste gas emissions |
US4009251A (en) * | 1973-08-27 | 1977-02-22 | Rhodia, Inc. | Process for the removal of hydrogen sulfide from gaseous streams by catalytic oxidation of hydrogen sulfide to sulfur while inhibiting the formation of sulfur oxides |
GB1521785A (en) * | 1976-05-05 | 1978-08-16 | United States Filter Corp | Apparatus for dispersing a gas in a liquid |
GB8301968D0 (en) * | 1983-01-25 | 1983-02-23 | Powlesland Eng Ltd | Removal of hydrogen sulphide from gaseous streams |
US4525338A (en) * | 1983-01-31 | 1985-06-25 | Chevron Research Company | Method for removal of hydrogen sulfide |
JPS62202873A (ja) * | 1986-02-28 | 1987-09-07 | 株式会社 リケン | セラミツクス焼結体の製造方法 |
JPS6241776A (ja) * | 1985-08-15 | 1987-02-23 | 日本特殊陶業株式会社 | 工具用ウイスカー強化複合材料 |
-
1989
- 1989-12-05 CA CA002004653A patent/CA2004653A1/en not_active Abandoned
-
1990
- 1990-12-05 HU HU9201885A patent/HU210470B/hu not_active IP Right Cessation
- 1990-12-05 AU AU68915/91A patent/AU636943B2/en not_active Ceased
- 1990-12-05 AT AT91900005T patent/ATE101536T1/de not_active IP Right Cessation
- 1990-12-05 EP EP91900005A patent/EP0504187B1/en not_active Expired - Lifetime
- 1990-12-05 DE DE69006743T patent/DE69006743T2/de not_active Expired - Fee Related
- 1990-12-05 DK DK91900005.9T patent/DK0504187T3/da active
- 1990-12-05 KR KR1019920701320A patent/KR0151705B1/ko not_active IP Right Cessation
- 1990-12-05 WO PCT/CA1990/000433 patent/WO1991008039A1/en active IP Right Grant
- 1990-12-05 JP JP3500612A patent/JPH0669526B2/ja not_active Expired - Fee Related
-
1991
- 1991-06-28 ES ES91900005T patent/ES2051583T3/es not_active Expired - Lifetime
-
1992
- 1992-06-04 FI FI922598A patent/FI922598A/fi not_active Application Discontinuation
- 1992-06-04 NO NO922211A patent/NO179314C/no unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112933775A (zh) * | 2021-03-01 | 2021-06-11 | 张冰落 | 一种工业废气处理方法 |
CN112933775B (zh) * | 2021-03-01 | 2022-06-24 | 深圳市景泰荣环保科技有限公司 | 一种工业废气处理方法 |
Also Published As
Publication number | Publication date |
---|---|
AU6891591A (en) | 1991-06-26 |
DK0504187T3 (da) | 1994-05-30 |
NO179314B (no) | 1996-06-10 |
HU210470B (en) | 1995-04-28 |
DE69006743T2 (de) | 1994-07-14 |
JPH0669526B2 (ja) | 1994-09-07 |
FI922598A0 (fi) | 1992-06-04 |
JPH05500633A (ja) | 1993-02-12 |
CA2004653A1 (en) | 1991-06-05 |
EP0504187B1 (en) | 1994-02-16 |
HUT64487A (en) | 1994-01-28 |
WO1991008039A1 (en) | 1991-06-13 |
NO922211D0 (no) | 1992-06-04 |
KR0151705B1 (ko) | 1998-10-15 |
FI922598A (fi) | 1992-06-04 |
KR920703180A (ko) | 1992-12-17 |
EP0504187A1 (en) | 1992-09-23 |
DE69006743D1 (de) | 1994-03-24 |
AU636943B2 (en) | 1993-05-13 |
NO922211L (no) | 1992-08-05 |
NO179314C (no) | 1996-09-18 |
ATE101536T1 (de) | 1994-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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