NL7012462A - - Google Patents
Info
- Publication number
- NL7012462A NL7012462A NL7012462A NL7012462A NL7012462A NL 7012462 A NL7012462 A NL 7012462A NL 7012462 A NL7012462 A NL 7012462A NL 7012462 A NL7012462 A NL 7012462A NL 7012462 A NL7012462 A NL 7012462A
- Authority
- NL
- Netherlands
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
- C01F11/468—Purification of calcium sulfates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691950658 DE1950658B2 (en) | 1969-10-08 | 1969-10-08 | Process for cleaning waste gypsum from the chemical industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7012462A true NL7012462A (en) | 1971-04-14 |
Family
ID=5747606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7012462A NL7012462A (en) | 1969-10-08 | 1970-08-24 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5518658B1 (en) |
| BE (1) | BE757189A (en) |
| DE (1) | DE1950658B2 (en) |
| FR (1) | FR2064195B1 (en) |
| GB (1) | GB1316371A (en) |
| NL (1) | NL7012462A (en) |
| YU (1) | YU33657B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765741B (en) * | 2012-07-18 | 2014-04-02 | 浙江天蓝环保技术股份有限公司 | Separating and purifying device and method of white mud/carbide slag-gypsum process desulphurization gypsum slurry |
| RU2617480C2 (en) * | 2015-08-26 | 2017-04-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный технический университет" (ФГБОУ ВО "КнАГТУ") | Method for manufacturing construction materials |
| RU2618550C1 (en) * | 2016-03-17 | 2017-05-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Комсомольский-на-Амуре государственный технический университет" (ФГБОУ ВО "КнАГТУ") | Construction materials manufacturing method |
| CN113213521A (en) * | 2021-05-12 | 2021-08-06 | 昆明理工大学 | Method for enhancing whiteness of waste gypsum |
-
0
- BE BE757189D patent/BE757189A/en unknown
-
1969
- 1969-10-08 DE DE19691950658 patent/DE1950658B2/en active Granted
-
1970
- 1970-08-24 NL NL7012462A patent/NL7012462A/xx unknown
- 1970-10-05 FR FR7035880A patent/FR2064195B1/fr not_active Expired
- 1970-10-06 YU YU245470A patent/YU33657B/en unknown
- 1970-10-08 GB GB4792570A patent/GB1316371A/en not_active Expired
- 1970-10-08 JP JP8871870A patent/JPS5518658B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE757189A (en) | 1971-03-16 |
| JPS5518658B1 (en) | 1980-05-20 |
| DE1950658B2 (en) | 1975-05-22 |
| DE1950658A1 (en) | 1971-04-15 |
| FR2064195B1 (en) | 1973-01-12 |
| YU245470A (en) | 1977-06-30 |
| GB1316371A (en) | 1973-05-09 |
| FR2064195A1 (en) | 1971-07-16 |
| YU33657B (en) | 1977-12-31 |