NL6615885A - - Google Patents
Info
- Publication number
- NL6615885A NL6615885A NL6615885A NL6615885A NL6615885A NL 6615885 A NL6615885 A NL 6615885A NL 6615885 A NL6615885 A NL 6615885A NL 6615885 A NL6615885 A NL 6615885A NL 6615885 A NL6615885 A NL 6615885A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/02—Portland cement
- C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type
-
- 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
- C01B17/745—Preparation from sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV0031780 | 1966-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6615885A true NL6615885A (de) | 1968-02-26 |
Family
ID=7586701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6615885A NL6615885A (de) | 1966-08-23 | 1966-11-10 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1671215B2 (de) |
| NL (1) | NL6615885A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2461133B2 (de) * | 1974-12-23 | 1977-01-13 | Lentia GmbH, Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | Verfahren zur herstellung eines rohmehles fuer das gips-schwefelsaeureverfahren |
| DE2943429C2 (de) * | 1979-10-26 | 1986-11-06 | Lentia GmbH Chem. u. pharm. Erzeugnisse - Industriebedarf, 8000 München | Verfahren zur Herstellung von Rohmehl für das Gips-Schwefelsäureverfahren |
| DE3222721A1 (de) * | 1982-06-18 | 1983-12-22 | Krupp-Koppers Gmbh, 4300 Essen | Verfahren zum betrieb einer gips-schwefelsaeureanlage |
| DE102020100260A1 (de) | 2020-01-08 | 2021-07-08 | Thyssenkrupp Ag | Integriertes Verfahren zur Herstellung von Schwefelsäureprozess-geeigneter Schwefeldioxidqualität aus Kalziumsulfat/Phosphorgips aus der Phosphorsäureproduktion |
| DE102020100249A1 (de) | 2020-01-08 | 2021-07-08 | Thyssenkrupp Ag | Integriertes Verfahren zur kommerziellen und industriellen Verwertung von Kalziumsulfat unter Gewinnung von Seltenen Erden aus der Phosphorsäureproduktion |
| DE102020100238A1 (de) | 2020-01-08 | 2021-07-08 | Thyssenkrupp Ag | Integriertes Verfahren zur kommerziellen und industriellen Verwertung von Kalziumsulfat aus der Phosphorsäureproduktion |
-
1966
- 1966-08-23 DE DE19661671215 patent/DE1671215B2/de active Pending
- 1966-11-10 NL NL6615885A patent/NL6615885A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1671215B2 (de) | 1975-04-17 |
| DE1671215A1 (de) | 1971-09-09 |