JPS4951200A - - Google Patents
Info
- Publication number
- JPS4951200A JPS4951200A JP47093933A JP9393372A JPS4951200A JP S4951200 A JPS4951200 A JP S4951200A JP 47093933 A JP47093933 A JP 47093933A JP 9393372 A JP9393372 A JP 9393372A JP S4951200 A JPS4951200 A JP S4951200A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9393372A JPS5626616B2 (cg-RX-API-DMAC7.html) | 1972-09-19 | 1972-09-19 | |
| US05/398,426 US3989796A (en) | 1972-09-19 | 1973-09-18 | Method for removing sulfur dioxide in the form of calcium sulfite from combustion exhaust gas |
| GB4386573A GB1432035A (en) | 1972-09-19 | 1973-09-18 | Method for removing sulphur dioxide in the form of calcium sulphite from a combustion exhaust gas |
| SE7312690A SE399650B (sv) | 1972-09-19 | 1973-09-18 | Sett att i form av kalciumsulfit avlegsna svaveldioxid ur en rokgas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9393372A JPS5626616B2 (cg-RX-API-DMAC7.html) | 1972-09-19 | 1972-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4951200A true JPS4951200A (cg-RX-API-DMAC7.html) | 1974-05-17 |
| JPS5626616B2 JPS5626616B2 (cg-RX-API-DMAC7.html) | 1981-06-19 |
Family
ID=14096225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9393372A Expired JPS5626616B2 (cg-RX-API-DMAC7.html) | 1972-09-19 | 1972-09-19 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3989796A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5626616B2 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1432035A (cg-RX-API-DMAC7.html) |
| SE (1) | SE399650B (cg-RX-API-DMAC7.html) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101643A (en) * | 1974-08-22 | 1978-07-18 | Tung Shao E | Process for recovering sulfur by removal of sulfur dioxide from gaseous mixtures |
| US4331640A (en) * | 1978-06-26 | 1982-05-25 | Kureha Kagaku Kogyo Kabushiki Kaisha | Process for removing sulfur dioxide from an exhaust gas containing the same |
| US4261962A (en) * | 1979-07-11 | 1981-04-14 | The Foundation At New Jersey Institute Of Technology | Sodium sulfite regeneration method using limestone slurry |
| US4410500A (en) * | 1982-05-10 | 1983-10-18 | Fmc Corporation | Sodium-limestone double alkali flue gas desulfurization method |
| US4687648A (en) * | 1986-06-24 | 1987-08-18 | Fmc Corporation | Sodium-limestone double alkali flue gas desulfurization process with improved limestone utilization |
| EP0422255B1 (de) * | 1989-10-09 | 1994-03-02 | Siemens Aktiengesellschaft | Elektronisches Vorschaltgerät |
| EP1665924A1 (de) * | 2004-12-06 | 2006-06-07 | GFR GESELLSCHAFT FÜR DIE AUFBEREITUNG UND VERWERTUNG VON RESTSTOFFEN mbH | Stalleinstreumaterialien |
| US11034619B2 (en) * | 2019-08-22 | 2021-06-15 | Innovator Energy, LLC | Intrinsic CO2 capture process for the production of metal oxides, cement, CO2 air capture or a combination thereof |
| US12030846B2 (en) | 2019-09-04 | 2024-07-09 | Innovator Energy, LLC | Sodium hydroxide production with carboxylic acid and sulfur dioxide intermediates |
| US12030847B2 (en) | 2019-08-22 | 2024-07-09 | Innovator Energy Llc | Sodium bicarbonate or sodium carbonate or sodium hydroxide or calcium oxide or calcium hydroxide or calcium carbonate production with carbon dioxide |
| US12017985B2 (en) | 2019-08-22 | 2024-06-25 | Innovator Energy, LLC | Calcium oxide or magnesium oxide production with alkali and sulfur dioxide intermediates |
| WO2023220380A1 (en) * | 2022-05-13 | 2023-11-16 | Innovator Energy, LLC | Processes producing alkali hydroxides, alkali carbonates, alkali bicarbonates and/or alkaline earth sulfates |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3794714A (en) * | 1970-12-29 | 1974-02-26 | Mitsubishi Heavy Ind Ltd | Process for washing sulfur oxide-containing gases with a slurry of lime |
| JPS5033988B2 (cg-RX-API-DMAC7.html) * | 1971-10-05 | 1975-11-05 | ||
| US3775532A (en) * | 1972-02-18 | 1973-11-27 | Chemical Construction Corp | Removal of sulfur dioxide from gas streams |
-
1972
- 1972-09-19 JP JP9393372A patent/JPS5626616B2/ja not_active Expired
-
1973
- 1973-09-18 US US05/398,426 patent/US3989796A/en not_active Expired - Lifetime
- 1973-09-18 GB GB4386573A patent/GB1432035A/en not_active Expired
- 1973-09-18 SE SE7312690A patent/SE399650B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3989796A (en) | 1976-11-02 |
| SE399650B (sv) | 1978-02-27 |
| GB1432035A (en) | 1976-04-14 |
| JPS5626616B2 (cg-RX-API-DMAC7.html) | 1981-06-19 |