NL181501C - DEVICE FOR PREPARING BURNED GIPS. - Google Patents
DEVICE FOR PREPARING BURNED GIPS.Info
- Publication number
- NL181501C NL181501C NLAANVRAGE7415482,A NL7415482A NL181501C NL 181501 C NL181501 C NL 181501C NL 7415482 A NL7415482 A NL 7415482A NL 181501 C NL181501 C NL 181501C
- Authority
- NL
- Netherlands
- Prior art keywords
- gips
- burned
- preparing
- preparing burned
- burned gips
- Prior art date
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Baking, Grill, Roasting (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Noodles (AREA)
- Cookers (AREA)
- Commercial Cooking Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB54940/73A GB1488665A (en) | 1973-11-27 | 1973-11-27 | Calcining calcium sulphate dihydrate |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7415482A NL7415482A (en) | 1975-05-29 |
NL181501B NL181501B (en) | 1987-04-01 |
NL181501C true NL181501C (en) | 1987-09-01 |
Family
ID=10472525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7415482,A NL181501C (en) | 1973-11-27 | 1974-11-27 | DEVICE FOR PREPARING BURNED GIPS. |
Country Status (18)
Country | Link |
---|---|
JP (1) | JPS56370B2 (en) |
AT (1) | AT363376B (en) |
BE (1) | BE822555A (en) |
CA (1) | CA1044014A (en) |
CH (1) | CH605449A5 (en) |
DE (1) | DE2454857C3 (en) |
DK (1) | DK153939C (en) |
ES (1) | ES432269A1 (en) |
FI (1) | FI59383C (en) |
FR (1) | FR2252308B1 (en) |
GB (1) | GB1488665A (en) |
IE (1) | IE40249B1 (en) |
IT (1) | IT1026570B (en) |
LU (1) | LU71346A1 (en) |
NL (1) | NL181501C (en) |
NO (1) | NO139823C (en) |
SE (1) | SE7414838L (en) |
ZA (1) | ZA747209B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA793953B (en) * | 1978-08-08 | 1980-08-27 | Coal Industry Patents Ltd | Heat treatment of material |
NL185896C (en) * | 1979-01-08 | 1990-08-16 | Bpb Industries Ltd | DEVICE FOR HEAT TREATMENT OF A GRANULAR MATERIAL. |
GB2140702A (en) * | 1980-11-10 | 1984-12-05 | Bpb Industries Plc | Fluidised bed calcination |
ZA817558B (en) * | 1980-11-10 | 1983-02-23 | Bpb Industries Plc | Improvements in calcining calcium sulphate dihydrate |
US4626199A (en) * | 1985-04-25 | 1986-12-02 | United States Gypsum Company | Submerged combustion calcination |
US4744961A (en) * | 1985-04-25 | 1988-05-17 | United States Gypsum Company | Submerged combustion calcination |
DE3536321A1 (en) * | 1985-10-11 | 1987-04-23 | Bischoff Gasreinigung | Process and reactor for producing alpha-hemihydrate gypsum from calcium sulphate dihydrate from flue gas desulphurisation plants operating by the wet scrubbing process with lime |
GB8625964D0 (en) * | 1986-10-30 | 1986-12-03 | Bpb Industries Plc | Calcination apparatus |
US5743954A (en) * | 1995-02-02 | 1998-04-28 | United States Gypsum Company | Method for continuous refractoryless calcining of gypsum |
US5743728A (en) * | 1995-08-15 | 1998-04-28 | Usg Corporation | Method and system for multi-stage calcining of gypsum to produce an anhydrite product |
US7175426B2 (en) | 2004-02-27 | 2007-02-13 | United States Gypsum Company | High efficiency refractoryless kettle |
US7434980B2 (en) | 2004-02-27 | 2008-10-14 | United States Gypsum Company | Swinging agitator for a gypsum calcining apparatus and the like |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE624555A (en) * | 1961-11-13 | 1963-03-01 |
-
1973
- 1973-11-27 GB GB54940/73A patent/GB1488665A/en not_active Expired
-
1974
- 1974-11-06 IE IE2281/74A patent/IE40249B1/en unknown
- 1974-11-11 ZA ZA00747209A patent/ZA747209B/en unknown
- 1974-11-14 CA CA213,730A patent/CA1044014A/en not_active Expired
- 1974-11-19 DE DE2454857A patent/DE2454857C3/en not_active Expired
- 1974-11-20 NO NO744190A patent/NO139823C/en unknown
- 1974-11-22 FI FI3379/74A patent/FI59383C/en active
- 1974-11-22 CH CH1558274A patent/CH605449A5/xx not_active IP Right Cessation
- 1974-11-25 BE BE150817A patent/BE822555A/en not_active IP Right Cessation
- 1974-11-25 LU LU71346A patent/LU71346A1/xx unknown
- 1974-11-25 JP JP13583574A patent/JPS56370B2/ja not_active Expired
- 1974-11-26 ES ES432269A patent/ES432269A1/en not_active Expired
- 1974-11-26 DK DK613974A patent/DK153939C/en not_active IP Right Cessation
- 1974-11-26 SE SE7414838A patent/SE7414838L/xx unknown
- 1974-11-27 AT AT0949574A patent/AT363376B/en not_active IP Right Cessation
- 1974-11-27 FR FR7438830A patent/FR2252308B1/fr not_active Expired
- 1974-11-27 IT IT29899/74A patent/IT1026570B/en active
- 1974-11-27 NL NLAANVRAGE7415482,A patent/NL181501C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA949574A (en) | 1980-12-15 |
AU7560974A (en) | 1976-05-27 |
AT363376B (en) | 1981-07-27 |
FI59383C (en) | 1981-08-10 |
ZA747209B (en) | 1975-11-26 |
DK153939B (en) | 1988-09-26 |
FI59383B (en) | 1981-04-30 |
SE7414838L (en) | 1975-05-28 |
NL7415482A (en) | 1975-05-29 |
DK613974A (en) | 1975-09-29 |
FR2252308A1 (en) | 1975-06-20 |
CH605449A5 (en) | 1978-09-29 |
IE40249L (en) | 1975-05-27 |
IE40249B1 (en) | 1979-04-11 |
CA1044014A (en) | 1978-12-12 |
DE2454857C3 (en) | 1980-03-13 |
NO744190L (en) | 1975-06-23 |
LU71346A1 (en) | 1975-06-11 |
DE2454857B2 (en) | 1979-07-12 |
IT1026570B (en) | 1978-10-20 |
BE822555A (en) | 1975-03-14 |
DE2454857A1 (en) | 1975-05-28 |
GB1488665A (en) | 1977-10-12 |
NO139823C (en) | 1979-05-16 |
ES432269A1 (en) | 1976-12-16 |
DK153939C (en) | 1989-02-20 |
FR2252308B1 (en) | 1982-09-17 |
NL181501B (en) | 1987-04-01 |
NO139823B (en) | 1979-02-05 |
FI337974A (en) | 1975-05-28 |
JPS56370B2 (en) | 1981-01-07 |
JPS5084497A (en) | 1975-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |