LU47558A1 - - Google Patents
Info
- Publication number
- LU47558A1 LU47558A1 LU47558A LU47558A LU47558A1 LU 47558 A1 LU47558 A1 LU 47558A1 LU 47558 A LU47558 A LU 47558A LU 47558 A LU47558 A LU 47558A LU 47558 A1 LU47558 A1 LU 47558A1
- Authority
- LU
- Luxembourg
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
- C04B11/028—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained
- C04B11/036—Devices therefor characterised by the type of calcining devices used therefor or by the type of hemihydrate obtained for the dry process, e.g. dehydrating in a fluidised bed or in a rotary kiln, i.e. to obtain beta-hemihydrate
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR956967A FR1386464A (fr) | 1963-12-12 | 1963-12-12 | Procédé de cuisson du gypse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU47558A1 true LU47558A1 (xx) | 1965-02-10 |
Family
ID=8818705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU47558A LU47558A1 (xx) | 1963-12-12 | 1964-12-10 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3312455A (xx) |
| AT (1) | AT266678B (xx) |
| BE (1) | BE656801A (xx) |
| CH (1) | CH412683A (xx) |
| ES (1) | ES307014A1 (xx) |
| FR (1) | FR1386464A (xx) |
| GB (1) | GB1062199A (xx) |
| LU (1) | LU47558A1 (xx) |
| NL (1) | NL6414433A (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU62436A1 (xx) * | 1970-01-27 | 1971-09-06 | ||
| US4080422A (en) * | 1975-06-30 | 1978-03-21 | United States Gypsum Company | Method for producing insoluble calcium sulfate anhydrite |
| DE2900052A1 (de) * | 1979-01-02 | 1980-07-10 | Kloeckner Humboldt Deutz Ag | Verfahren und anlage zur waermebehandlung von mineralischem gut, insbesondere zum brennen von gips |
| ES508264A0 (es) * | 1981-12-22 | 1982-11-01 | Monterde A Talleres | "horno giratorio de alto rendimiento calorifico, para la fabricacion de yesos". |
| US5139749A (en) * | 1990-06-22 | 1992-08-18 | Tas, Inc. | Fluidized calcining process |
| CN107782103B (zh) * | 2017-10-23 | 2020-06-16 | 泰山石膏（铜陵）有限公司 | 一种多流程横向循环石膏板烘干设备 |
| CN110451831B (zh) * | 2019-08-28 | 2021-12-14 | 绵竹市恒远环保科技有限公司 | 建筑石膏粉煅烧工艺及装置 |
| CN111118280B (zh) * | 2020-02-27 | 2021-12-03 | 北京矿冶科技集团有限公司 | 磷石膏和黄铁矿生产含硫气体、碳酸钙和铁精矿的方法 |
| CN113772985B (zh) * | 2021-09-06 | 2022-11-08 | 北新建材(苏州)有限公司 | 一种高效促凝剂的制备方法及系统 |
| CN115448627B (zh) * | 2022-09-22 | 2023-10-20 | 宜昌邦普循环科技有限公司 | 一种净化磷石膏动态焙烧制半水石膏粉的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1912810A (en) * | 1927-05-11 | 1933-06-06 | Louisville Cement Company | Apparatus for burning lime and cement |
| FR1292406A (fr) * | 1961-03-24 | 1962-05-04 | Procédé pour l'obtention et le réglage d'un nombre quelconque de températures desortie d'un produit en plusieurs points fixes d'un four |
-
1963
- 1963-12-12 FR FR956967A patent/FR1386464A/fr not_active Expired
-
1964
- 1964-12-03 US US415623A patent/US3312455A/en not_active Expired - Lifetime
- 1964-12-08 BE BE656801D patent/BE656801A/xx unknown
- 1964-12-10 GB GB50221/64A patent/GB1062199A/en not_active Expired
- 1964-12-10 LU LU47558A patent/LU47558A1/xx unknown
- 1964-12-11 ES ES0307014A patent/ES307014A1/es not_active Expired
- 1964-12-11 NL NL6414433A patent/NL6414433A/xx unknown
- 1964-12-11 CH CH1604164A patent/CH412683A/fr unknown
- 1964-12-11 AT AT1050064A patent/AT266678B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| BE656801A (xx) | 1965-04-01 |
| FR1386464A (fr) | 1965-01-22 |
| ES307014A1 (es) | 1965-04-16 |
| GB1062199A (en) | 1967-03-15 |
| US3312455A (en) | 1967-04-04 |
| NL6414433A (xx) | 1965-06-14 |
| CH412683A (fr) | 1966-04-30 |
| AT266678B (de) | 1968-11-25 |