BE696719A - - Google Patents
Info
- Publication number
- BE696719A BE696719A BE696719DA BE696719A BE 696719 A BE696719 A BE 696719A BE 696719D A BE696719D A BE 696719DA BE 696719 A BE696719 A BE 696719A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
- C01B25/325—Preparation by double decomposition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Cosmetics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2165166 | 1966-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE696719A true BE696719A (forum.php) | 1967-09-18 |
Family
ID=12060936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE696719D BE696719A (forum.php) | 1966-04-06 | 1967-04-06 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3427125A (forum.php) |
| BE (1) | BE696719A (forum.php) |
| DE (1) | DE1667411B1 (forum.php) |
| GB (1) | GB1179456A (forum.php) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3764656A (en) * | 1972-02-25 | 1973-10-09 | Hooker Chemical Corp | Preparation of phosphates |
| JPS5187198A (en) * | 1975-01-29 | 1976-07-30 | Central Glass Co Ltd | Musuirinsannisetsukainoseizoho |
| JPS5811364B2 (ja) * | 1976-08-10 | 1983-03-02 | セントラル硝子株式会社 | リン塩と塩化アンモニウムの製造方法 |
| CN1044460C (zh) * | 1996-08-23 | 1999-08-04 | 四川绵竹龙蟒矿物质饲料集团有限公司 | 一种牙膏级磷酸氢钙的生产方法 |
| CN1059640C (zh) * | 1998-04-12 | 2000-12-20 | 孙连芳 | 湿法磷酸生产饲料级磷酸氢钙的高温水解脱氟方法及装置 |
| CN103803520B (zh) * | 2014-02-27 | 2015-06-24 | 武汉工程大学 | 一种饲料级磷酸一氢钙的生产方法 |
| CN106395779A (zh) * | 2016-08-31 | 2017-02-15 | 连云港东泰食品配料有限公司 | 一种磷酸氢钙的制备方法 |
| CN108726498A (zh) * | 2018-06-27 | 2018-11-02 | 湖北吉星化工集团有限责任公司 | 一种牙膏级二水磷酸氢钙母液回收利用方法 |
| CN113955730B (zh) * | 2021-12-07 | 2023-02-21 | 安徽科宝生物工程有限公司 | 一种磷酸氢钙及其生产工艺 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB376178A (en) * | 1930-12-23 | 1932-07-07 | Bataafsche Petroleum | Process for purifying phosphatic liquids |
| DE1216264B (de) * | 1963-09-16 | 1966-05-12 | Knapsack Ag | Verfahren zur Herstellung von Dicalciumphosphatdihydrat |
-
1967
- 1967-03-20 US US624138A patent/US3427125A/en not_active Expired - Lifetime
- 1967-03-28 DE DE19671667411 patent/DE1667411B1/de not_active Withdrawn
- 1967-04-06 GB GB05846/67A patent/GB1179456A/en not_active Expired
- 1967-04-06 BE BE696719D patent/BE696719A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1667411B1 (de) | 1971-06-09 |
| GB1179456A (en) | 1970-01-28 |
| US3427125A (en) | 1969-02-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: CENTRAL GLASS CO LTD Effective date: 19840406 |