FR2206118B1 - - Google Patents
Info
- Publication number
- FR2206118B1 FR2206118B1 FR7339950A FR7339950A FR2206118B1 FR 2206118 B1 FR2206118 B1 FR 2206118B1 FR 7339950 A FR7339950 A FR 7339950A FR 7339950 A FR7339950 A FR 7339950A FR 2206118 B1 FR2206118 B1 FR 2206118B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
-
- 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
- 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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47112655A JPS5147436B2 (US20080293856A1-20081127-C00127.png) | 1972-11-10 | 1972-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2206118A1 FR2206118A1 (US20080293856A1-20081127-C00127.png) | 1974-06-07 |
| FR2206118B1 true FR2206118B1 (US20080293856A1-20081127-C00127.png) | 1976-10-01 |
Family
ID=14592147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7339950A Expired FR2206118B1 (US20080293856A1-20081127-C00127.png) | 1972-11-10 | 1973-11-09 |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1547422A (en) * | 1975-03-31 | 1979-06-20 | Japan Government | Manufacture of gypsum |
| DE2522439C2 (de) * | 1975-05-21 | 1985-08-14 | Saarberg-Hölter-Umwelttechnik GmbH, 6600 Saarbrücken | Verwendung des bei der Acetylenerzeugung aus Calciumcarbid anfallenden Carbidkalkes |
| DK110079A (da) * | 1979-03-16 | 1980-09-17 | Smidth & Co As F L | Anlaeg til selektiv fjernelse af flyveakske og brugt absorberingsmiddel for flygtige stoffer fra roeggasser |
| DE3415541A1 (de) * | 1984-04-26 | 1985-10-31 | Deutsche Babcock Anlagen Ag, 4200 Oberhausen | Verfahren und vorrichtung zum entschwefeln von rauchgasen |
| CN112619372A (zh) * | 2020-12-17 | 2021-04-09 | 襄阳龙蟒钛业有限公司 | 一种新型煅烧尾气脱硫方法 |
| CN113336253A (zh) * | 2021-05-24 | 2021-09-03 | 昆明理工大学 | 一种用高浓度so2提取高铝煤矸石中氧化铝的方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017318B1 (US20080293856A1-20081127-C00127.png) * | 1970-12-29 | 1975-06-19 |
-
1972
- 1972-11-10 JP JP47112655A patent/JPS5147436B2/ja not_active Expired
-
1973
- 1973-11-08 CA CA185,356A patent/CA987885A/en not_active Expired
- 1973-11-09 GB GB5225273A patent/GB1431602A/en not_active Expired
- 1973-11-09 DE DE19732356100 patent/DE2356100A1/de active Pending
- 1973-11-09 FR FR7339950A patent/FR2206118B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4972198A (US20080293856A1-20081127-C00127.png) | 1974-07-12 |
| FR2206118A1 (US20080293856A1-20081127-C00127.png) | 1974-06-07 |
| DE2356100A1 (de) | 1974-05-22 |
| GB1431602A (en) | 1976-04-14 |
| CA987885A (en) | 1976-04-27 |
| JPS5147436B2 (US20080293856A1-20081127-C00127.png) | 1976-12-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |