NL7207415A - - Google Patents
Info
- Publication number
- NL7207415A NL7207415A NL7207415A NL7207415A NL7207415A NL 7207415 A NL7207415 A NL 7207415A NL 7207415 A NL7207415 A NL 7207415A NL 7207415 A NL7207415 A NL 7207415A NL 7207415 A NL7207415 A NL 7207415A
- 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
- C04B11/00—Calcium sulfate cements
- C04B11/02—Methods and apparatus for dehydrating gypsum
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1972571A GB1382595A (en) | 1971-06-09 | 1971-06-09 | Process for producing a building material comprising hydrated lime and plaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7207415A true NL7207415A (xx) | 1972-12-12 |
Family
ID=10134170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7207415A NL7207415A (xx) | 1971-06-09 | 1972-06-01 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3827897A (xx) |
| BE (1) | BE783711A (xx) |
| DE (1) | DE2226477A1 (xx) |
| FR (1) | FR2141251A5 (xx) |
| GB (1) | GB1382595A (xx) |
| NL (1) | NL7207415A (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1390098A (en) * | 1972-06-05 | 1975-04-09 | Carrieres & Fours | Process for obtaining a building material containing hydrated lime and plaster |
| US3998596A (en) * | 1973-06-04 | 1976-12-21 | Onoda Cement Company, Ltd. | Apparatus for treating by-product gypsum to be used as an inhibitor for setting of cement |
| FR2388771A1 (fr) * | 1977-04-29 | 1978-11-24 | Lafarge Sa | Platre obtenu a partir de phosphogypses et procede pour son obtention |
| FI59872C (fi) * | 1979-12-21 | 1981-10-12 | Pentti Veikko Kalevi Hukkanen | Foerfarande foer framstaellning av engaongsmaol exempelvis lerduvor foer skyttesport eller liknande |
| FR2484399A1 (fr) * | 1980-06-11 | 1981-12-18 | Viazzi Pierre | Procede de traitement de phosphogypse ou d'autres residus mineraux analogues et nouveaux produits obtenus |
| DE3117813A1 (de) * | 1981-05-06 | 1982-11-25 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von gipsformsteinen |
| DE3239768A1 (de) * | 1982-10-27 | 1984-05-03 | Huels Chemische Werke Ag | Verfahren zur verbesserung der fliess- und foerderfaehigkeit von feuchten calciumsulfat-niederschlaegen |
| BE1020340A3 (fr) | 2012-01-11 | 2013-08-06 | New Lime Dev | Liant pour enduit de mur interieur. |
| RU2540731C1 (ru) * | 2014-01-09 | 2015-02-10 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" | Способ получения водостойких гипсовых изделий |
| RU2558569C1 (ru) * | 2014-06-02 | 2015-08-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Воронежский государственный университет инженерных технологий (ФГБОУ ВПО ВГУИТ) | Установка для дегидратации альфа-гипса |
| CN110342277B (zh) * | 2019-08-14 | 2020-12-15 | 王政 | 一种骨折恢复专用石膏处理设备 |
| CN113493320A (zh) * | 2020-04-01 | 2021-10-12 | 云南镟淦科技有限公司 | 一种磷石膏加工工艺 |
-
1971
- 1971-06-09 GB GB1972571A patent/GB1382595A/en not_active Expired
-
1972
- 1972-05-19 BE BE783711A patent/BE783711A/xx unknown
- 1972-05-31 DE DE19722226477 patent/DE2226477A1/de active Pending
- 1972-05-31 US US00258287A patent/US3827897A/en not_active Expired - Lifetime
- 1972-06-01 NL NL7207415A patent/NL7207415A/xx not_active Application Discontinuation
- 1972-06-07 FR FR7220426A patent/FR2141251A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2226477A1 (de) | 1972-12-28 |
| US3827897A (en) | 1974-08-06 |
| BE783711A (fr) | 1972-11-20 |
| GB1382595A (en) | 1975-02-05 |
| FR2141251A5 (xx) | 1973-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |