FR815411A - Procédé de fabrication de sulfate de baryum - Google Patents
Procédé de fabrication de sulfate de baryumInfo
- Publication number
- FR815411A FR815411A FR815411DA FR815411A FR 815411 A FR815411 A FR 815411A FR 815411D A FR815411D A FR 815411DA FR 815411 A FR815411 A FR 815411A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- barium sulfate
- sulfate manufacturing
- barium
- sulfate
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/02—Compounds of alkaline earth metals or magnesium
- C09C1/027—Barium sulfates
-
- 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
- C01F11/462—Sulfates of Sr or Ba
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3317135A GB466216A (en) | 1935-12-28 | 1935-12-28 | Improvements in the manufacture of barium sulphate |
GB2285242X | 1935-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR815411A true FR815411A (fr) | 1937-07-12 |
Family
ID=32095233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR815411D Expired FR815411A (fr) | 1935-12-28 | 1936-12-24 | Procédé de fabrication de sulfate de baryum |
Country Status (3)
Country | Link |
---|---|
US (1) | US2285242A (fr) |
BE (1) | BE419175A (fr) |
FR (1) | FR815411A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3033649A (en) * | 1959-06-04 | 1962-05-08 | Pure Oil Co | Process for recovering alkaline earth metal sulfates in manufacturing alkaline earthmetal sulfonates |
US3668143A (en) * | 1967-07-31 | 1972-06-06 | Eastman Kodak Co | Preparation of phosphors by precipitation from solution |
JPS5297389A (en) * | 1976-02-13 | 1977-08-16 | Toyo Soda Mfg Co Ltd | Removal of sulfate ion in extracted phosphoric acid |
DE4017530A1 (de) * | 1990-05-31 | 1991-12-05 | Kali Chemie Ag | Aufarbeitung von rueckstaenden der barium- oder strontiumsulfid-laugerei |
DE4130676A1 (de) * | 1991-09-14 | 1993-04-08 | Solvay Barium Strontium Gmbh | Aufarbeitung von rueckstaenden der barium- oder strontiumsulfid-laugerei |
-
0
- BE BE419175D patent/BE419175A/xx unknown
-
1936
- 1936-12-12 US US115634A patent/US2285242A/en not_active Expired - Lifetime
- 1936-12-24 FR FR815411D patent/FR815411A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE419175A (fr) | |
US2285242A (en) | 1942-06-02 |
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