FI922598A - Foerfarande i anslutning till ett dubbelloephjul och anordning foer att aostadkomma kemisk konversion. - Google Patents
Foerfarande i anslutning till ett dubbelloephjul och anordning foer att aostadkomma kemisk konversion. Download PDFInfo
- Publication number
- FI922598A FI922598A FI922598A FI922598A FI922598A FI 922598 A FI922598 A FI 922598A FI 922598 A FI922598 A FI 922598A FI 922598 A FI922598 A FI 922598A FI 922598 A FI922598 A FI 922598A
- Authority
- FI
- Finland
- Prior art keywords
- gas stream
- dubbelloephjul
- konversion
- kemisk
- foerfarande
- 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
- B01D53/52—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)
Applications Claiming Priority (2)
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 |
PCT/CA1990/000433 WO1991008039A1 (en) | 1989-12-05 | 1990-12-05 | Dual impeller method and apparatus for effecting chemical conversion |
Publications (2)
Publication Number | Publication Date |
---|---|
FI922598A0 FI922598A0 (fi) | 1992-06-04 |
FI922598A true FI922598A (fi) | 1992-06-04 |
Family
ID=4143721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI922598A FI922598A (fi) | 1989-12-05 | 1992-06-04 | Foerfarande i anslutning till ett dubbelloephjul och anordning foer att aostadkomma kemisk konversion. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0504187B1 (fi) |
JP (1) | JPH0669526B2 (fi) |
KR (1) | KR0151705B1 (fi) |
AT (1) | ATE101536T1 (fi) |
AU (1) | AU636943B2 (fi) |
CA (1) | CA2004653A1 (fi) |
DE (1) | DE69006743T2 (fi) |
DK (1) | DK0504187T3 (fi) |
ES (1) | ES2051583T3 (fi) |
FI (1) | FI922598A (fi) |
HU (1) | HU210470B (fi) |
NO (1) | NO179314C (fi) |
WO (1) | WO1991008039A1 (fi) |
Families Citing this family (2)
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 |
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 |
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
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 |
ES2051583T3 (es) | 1994-06-16 |
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 |
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 |
---|---|---|---|
FD | Application lapsed |