FI864739A - Svaveltrioxidabsorptionskolonn och -foerfarande. - Google Patents
Svaveltrioxidabsorptionskolonn och -foerfarande. Download PDFInfo
- Publication number
- FI864739A FI864739A FI864739A FI864739A FI864739A FI 864739 A FI864739 A FI 864739A FI 864739 A FI864739 A FI 864739A FI 864739 A FI864739 A FI 864739A FI 864739 A FI864739 A FI 864739A
- Authority
- FI
- Finland
- Prior art keywords
- svaveltrioxidabsorptionskolonn
- foerfarande
- och
- svaveltrioxidabsorptionskolonn och
- 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
-
- 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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
- C01B17/806—Absorbers; Heat exchangers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80029485A | 1985-11-21 | 1985-11-21 | |
US80029485 | 1985-11-21 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI864739A0 FI864739A0 (fi) | 1986-11-20 |
FI864739A true FI864739A (fi) | 1987-05-22 |
FI82021B FI82021B (fi) | 1990-09-28 |
FI82021C FI82021C (fi) | 1991-01-10 |
Family
ID=25178016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI864739A FI82021C (fi) | 1985-11-21 | 1986-11-20 | Svaveltrioxidabsorptionskolonn och -foerfarande. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0224340B1 (fi) |
JP (1) | JPS62138311A (fi) |
AU (1) | AU580900B2 (fi) |
DE (1) | DE3671881D1 (fi) |
FI (1) | FI82021C (fi) |
NO (1) | NO864647L (fi) |
NZ (1) | NZ218083A (fi) |
ZA (1) | ZA868570B (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010208890A (ja) * | 2009-03-10 | 2010-09-24 | Sumitomo Chem Eng Kk | 充填塔 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2115091A (en) * | 1933-02-15 | 1938-04-26 | American Lurgi Corp | Sulphuric acid process |
GB687160A (en) * | 1949-05-31 | 1953-02-11 | Bayer Ag | Manufacture of sulphuric acid |
DE2050580C3 (de) * | 1970-10-15 | 1979-09-06 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zur Absorption von gasförmigen Bestandteilen |
CA1181569A (en) * | 1982-06-11 | 1985-01-29 | Frank Smith | Apparatus and process |
-
1986
- 1986-10-28 NZ NZ218083A patent/NZ218083A/xx unknown
- 1986-10-29 DE DE8686308428T patent/DE3671881D1/de not_active Expired - Lifetime
- 1986-10-29 EP EP86308428A patent/EP0224340B1/en not_active Expired - Lifetime
- 1986-11-05 AU AU64901/86A patent/AU580900B2/en not_active Ceased
- 1986-11-12 ZA ZA868570A patent/ZA868570B/xx unknown
- 1986-11-20 FI FI864739A patent/FI82021C/fi not_active IP Right Cessation
- 1986-11-20 NO NO864647A patent/NO864647L/no unknown
- 1986-11-21 JP JP61276899A patent/JPS62138311A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO864647D0 (no) | 1986-11-20 |
EP0224340A1 (en) | 1987-06-03 |
FI864739A0 (fi) | 1986-11-20 |
AU6490186A (en) | 1987-05-28 |
AU580900B2 (en) | 1989-02-02 |
NO864647L (no) | 1987-05-22 |
ZA868570B (en) | 1987-07-29 |
FI82021C (fi) | 1991-01-10 |
JPS62138311A (ja) | 1987-06-22 |
EP0224340B1 (en) | 1990-06-13 |
NZ218083A (en) | 1988-07-28 |
FI82021B (fi) | 1990-09-28 |
DE3671881D1 (de) | 1990-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: CHEMETICS INTERNATIONAL COMPANY LTD. |