GB1143844A - - Google Patents
Info
- Publication number
- GB1143844A GB1143844A GB1143844DA GB1143844A GB 1143844 A GB1143844 A GB 1143844A GB 1143844D A GB1143844D A GB 1143844DA GB 1143844 A GB1143844 A GB 1143844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grill
- bed
- acid
- carbonate
- reaction
- Prior art date
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J7/00—Apparatus for generating gases
- B01J7/02—Apparatus for generating gases by wet methods
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
-
- 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
- C01F11/20—Halides
- C01F11/24—Chlorides
-
- 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
- C01F11/20—Halides
- C01F11/24—Chlorides
- C01F11/28—Chlorides by chlorination of alkaline-earth metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Abstract
1,143,844. Carbon dioxide. BOLIDEN A.B. 10 Feb., 1967, No. 6523/67. Heading C1A. In the reaction between a carbonate-containing material and an acid producing CO 2 , a salt and an insoluble residue the carbonatecontaining material is delivered to the upper part of a reaction bed reposing on a grill and the acid being introduced into the lower part of the bed and above the grill, the CO 2 being withdrawn from the upper part of the bed. Insoluble impurities in the carbonate fall through the grill and may be removed. When reacting CaCO 3 or dolomite with HCl, the acid may be of 25-35% by weight HCl, and the limestone of a size at least 10 mm.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB652367 | 1967-02-10 | ||
| DEB0091134 | 1967-02-13 | ||
| NL676702609A NL143200B (en) | 1967-02-10 | 1967-02-21 | METHOD OF REACTIVING A SOLID MATERIAL WITH AN ACID LIQUID IN FORMATION OF A GAS. |
| FR95927A FR1513749A (en) | 1967-02-10 | 1967-02-22 | Process for carrying out a reaction between a product containing a carbonate and an acid |
| BE694668 | 1967-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1143844A true GB1143844A (en) | 1900-01-01 |
Family
ID=27507666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1143844D Expired GB1143844A (en) | 1967-02-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE694668A (en) |
| DE (1) | DE1667385A1 (en) |
| FR (1) | FR1513749A (en) |
| GB (1) | GB1143844A (en) |
| NL (1) | NL143200B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481074A (en) * | 1979-03-27 | 1984-11-06 | Rauma-Rapola Oy | Process for the preparation of a sodium sulphite containing liquor |
| US4563196A (en) * | 1980-07-03 | 1986-01-07 | Ruhrkohle Aktiengesellschaft | Coal charging in a coal gasification installation |
| WO2006094982A1 (en) * | 2005-03-08 | 2006-09-14 | Solvay (Société Anonyme) | Method for obtaining sodium carbonate crystals |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2446255A1 (en) * | 1979-01-12 | 1980-08-08 | Iso Sa | PROCESS AND PLANT FOR THE MANUFACTURE OF CALCIUM CHLORIDE |
-
0
- GB GB1143844D patent/GB1143844A/en not_active Expired
-
1967
- 1967-02-13 DE DE19671667385 patent/DE1667385A1/en active Pending
- 1967-02-21 NL NL676702609A patent/NL143200B/en unknown
- 1967-02-22 FR FR95927A patent/FR1513749A/en not_active Expired
- 1967-02-27 BE BE694668D patent/BE694668A/xx unknown
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481074A (en) * | 1979-03-27 | 1984-11-06 | Rauma-Rapola Oy | Process for the preparation of a sodium sulphite containing liquor |
| US4563196A (en) * | 1980-07-03 | 1986-01-07 | Ruhrkohle Aktiengesellschaft | Coal charging in a coal gasification installation |
| WO2006094982A1 (en) * | 2005-03-08 | 2006-09-14 | Solvay (Société Anonyme) | Method for obtaining sodium carbonate crystals |
| FR2882998A1 (en) * | 2005-03-08 | 2006-09-15 | Solvay | PROCESS FOR OBTAINING SODIUM CARBONATE CRYSTALS |
| US7708972B2 (en) | 2005-03-08 | 2010-05-04 | Solvay (SociétéAnonyme) | Method for obtaining sodium carbonate crystals |
| EA013633B1 (en) * | 2005-03-08 | 2010-06-30 | Солвей (Сосьете Аноним) | Method for obtaining sodium carbonate crystals |
| US8202659B2 (en) | 2005-03-08 | 2012-06-19 | Solvay (Societe Anonyme) | Method for obtaining sodium carbonate monohydrate crystals |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1667385A1 (en) | 1972-04-13 |
| NL143200B (en) | 1974-09-16 |
| FR1513749A (en) | 1968-02-16 |
| BE694668A (en) | 1967-08-28 |
| NL6702609A (en) | 1968-08-22 |
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