NL270297A - - Google Patents
Info
- Publication number
- NL270297A NL270297A NL270297DA NL270297A NL 270297 A NL270297 A NL 270297A NL 270297D A NL270297D A NL 270297DA NL 270297 A NL270297 A NL 270297A
- Authority
- NL
- Netherlands
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
- C01B17/775—Liquid phase contacting processes or wet catalysis processes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Catalysts (AREA)
- Treating Waste Gases (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP25857A DE1227434B (de) | 1960-10-17 | 1960-10-17 | Verfahren zur Gewinnung von Schwefelsaeure aus schwefeldioxydhaltigen Gasen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL270297A true NL270297A (es) |
Family
ID=7370253
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL270297D NL270297A (es) | 1960-10-17 | ||
| NL135676D NL135676C (es) | 1960-10-17 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL135676D NL135676C (es) | 1960-10-17 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3318662A (es) |
| BE (1) | BE609172A (es) |
| CH (1) | CH464868A (es) |
| DE (1) | DE1227434B (es) |
| DK (1) | DK103559C (es) |
| GB (1) | GB994070A (es) |
| NL (2) | NL135676C (es) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1594682C3 (de) * | 1965-01-02 | 1973-10-18 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zur Entfernung von Schwefelverbindungen aus Abgasen |
| GB1124116A (en) * | 1965-07-28 | 1968-08-21 | Atomic Energy Authority Uk | Improvements in or relating to charcoal for use in trapping systems |
| US3473297A (en) * | 1966-09-21 | 1969-10-21 | Hitachi Ltd | Method and apparatus for desulfurizing combustion waste gases |
| GB1224816A (en) * | 1967-10-06 | 1971-03-10 | Bergwerksverband Gmbh | Improvements in or relating to absorption agents |
| US3489507A (en) * | 1967-12-01 | 1970-01-13 | American Optical Corp | Filter method and apparatus for removing hydrazine and derivatives of hydrazine |
| CA998515A (en) * | 1972-06-26 | 1976-10-19 | The Mead Corporation | Gas-gas reaction system |
| US3862295A (en) * | 1972-06-30 | 1975-01-21 | Westvaco Corp | Method for sorptive removal of sulfur gases |
| DE2304496C3 (de) * | 1973-01-31 | 1978-08-17 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Entfernen von SO2 aus Abgasen |
| US3947560A (en) * | 1973-03-15 | 1976-03-30 | Nippon Oil Company, Ltd. | Process for oxidizing sulfur dioxide |
| US4100259A (en) * | 1973-07-26 | 1978-07-11 | Compagnie Industrielle Des Telecommunications Cit-Alcatel | Process and apparatus for the purification of fumes and gases and for the production of sulfuric acid |
| DE2507672C3 (de) * | 1975-02-22 | 1980-10-09 | Laboratorium Fuer Adsorptionstechnik Gmbh, 6000 Frankfurt | Verfahren zum Imprägnieren von Aktivkohle |
| US4208396A (en) * | 1975-08-04 | 1980-06-17 | General Atomic Company | Oxygen recovery from gas mixtures |
| JPS5279562A (en) * | 1975-12-26 | 1977-07-04 | Nippon Chemical Ind | Method of treating waste desulfurization liquid |
| US4158048A (en) * | 1976-03-11 | 1979-06-12 | Produits Chimiques Ugine Kuhlmann | Processes for conversion of sulfurous anhydride to sulfuric anhydride and vice versa with a Fe, Cu, alkali metal containing catalyst |
| DE2713992A1 (de) * | 1977-03-30 | 1978-10-12 | Kernforschungsanlage Juelich | Verfahren zur reinigung eines schwefeldioxid enthaltenden abgases |
| US4150094A (en) * | 1977-12-30 | 1979-04-17 | General Atomic Company | Method of reacting I2 with a liquid and a gas |
| FR2545481B1 (fr) * | 1983-05-06 | 1985-07-19 | Rhone Poulenc Spec Chim | Procede de preparation de perfluoroalcanols |
| DE3435931A1 (de) * | 1984-09-29 | 1986-04-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur entschwefelung von rauchgasen |
| BG47242A1 (en) * | 1987-08-06 | 1990-06-15 | Ts Lab Elektrokhimicheski Izto | Method and device for electrochemical catalyst oxidation of sulphur dioxide |
| DE3819417A1 (de) * | 1988-06-07 | 1989-12-14 | Utab Ges Fuer Umwelttechnische | Verfahren und vorrichtung zur reinigung von schwefeldioxidhaltigen rauchgasen |
| BR0209286A (pt) * | 2001-05-04 | 2004-07-13 | Johnson Matthey Plc | Oxidação de amÈnia |
| US20070078053A1 (en) * | 2005-09-30 | 2007-04-05 | U.S.A. As Represented By The Administrator Of The National Aeronautics And Space Administration | Catalyst for decomposition of nitrogen oxides |
| DE102009019737A1 (de) * | 2009-05-02 | 2010-11-04 | Dräger Safety AG & Co. KGaA | Sorptionsmittel umfassend eine mit einer Zink- und einer Molybdän-Verbindung imprägnierte Aktivkohle und gasfiltrierendes Element enthaltend das Sorptionsmittel |
| FR2948579B1 (fr) * | 2009-07-31 | 2012-04-13 | Cdem Ct Depollution Environnement Moteurs | Procede de traitement d'un gaz contenant des oxydes de soufre |
| JP6124206B2 (ja) * | 2012-11-30 | 2017-05-10 | 千代田化工建設株式会社 | 硫酸製造装置向け脱硫方法及び脱硫装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE854205C (de) * | 1950-12-31 | 1952-10-30 | Bayer Ag | Herstellung von Schwefelsaeure |
| DE1139817B (de) * | 1961-05-25 | 1962-11-22 | Basf Ag | Verfahren zur Herstellung von Schwefelsaeure aus schwefeldioxydhaltigen Gasen |
-
0
- NL NL270297D patent/NL270297A/xx unknown
- NL NL135676D patent/NL135676C/xx active
-
1960
- 1960-10-17 DE DEP25857A patent/DE1227434B/de active Pending
-
1961
- 1961-08-28 CH CH1014761A patent/CH464868A/de unknown
- 1961-10-06 GB GB36075/61A patent/GB994070A/en not_active Expired
- 1961-10-13 BE BE609172A patent/BE609172A/fr unknown
- 1961-10-16 DK DK410561AA patent/DK103559C/da active
-
1965
- 1965-06-16 US US464472A patent/US3318662A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL135676C (es) | |
| DE1227434B (de) | 1966-10-27 |
| CH464868A (de) | 1968-11-15 |
| GB994070A (en) | 1965-06-02 |
| DK103559C (da) | 1966-01-24 |
| BE609172A (fr) | 1962-02-01 |
| US3318662A (en) | 1967-05-09 |