ES440644A1 - Procedimiento para la produccion de cuerpos porosos basados en yeso. - Google Patents
Procedimiento para la produccion de cuerpos porosos basados en yeso.Info
- Publication number
- ES440644A1 ES440644A1 ES440644A ES440644A ES440644A1 ES 440644 A1 ES440644 A1 ES 440644A1 ES 440644 A ES440644 A ES 440644A ES 440644 A ES440644 A ES 440644A ES 440644 A1 ES440644 A1 ES 440644A1
- Authority
- ES
- Spain
- Prior art keywords
- alkali
- production
- acid
- gypsum
- phosphates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052602 gypsum Inorganic materials 0.000 title abstract 2
- 239000010440 gypsum Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000465 moulding Methods 0.000 title 1
- 239000003513 alkali Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical class [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 abstract 1
- 235000019797 dipotassium phosphate Nutrition 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000000395 magnesium oxide Substances 0.000 abstract 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- 235000021317 phosphate Nutrition 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2442098A DE2442098A1 (de) | 1974-09-03 | 1974-09-03 | Verfahren zur herstellung poroeser koerper auf basis von gips, insbesondere anhydrit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES440644A1 true ES440644A1 (es) | 1977-06-01 |
Family
ID=5924737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES440644A Expired ES440644A1 (es) | 1974-09-03 | 1975-09-02 | Procedimiento para la produccion de cuerpos porosos basados en yeso. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4043825A (OSRAM) |
| JP (1) | JPS5150934A (OSRAM) |
| BE (1) | BE832899A (OSRAM) |
| DE (1) | DE2442098A1 (OSRAM) |
| ES (1) | ES440644A1 (OSRAM) |
| FR (1) | FR2283872A1 (OSRAM) |
| GB (1) | GB1511283A (OSRAM) |
| IE (1) | IE41789B1 (OSRAM) |
| NL (1) | NL7510411A (OSRAM) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5369441A (en) * | 1976-12-01 | 1978-06-20 | Nittetsu Kinzoku Kogyo Kk | Massproducible sliding partition |
| JPS56160360A (en) * | 1980-05-15 | 1981-12-10 | Kurashiki Boseki Kk | Foamed gypsum molded body and its manufacture |
| FR2486928A1 (fr) * | 1980-07-16 | 1982-01-22 | Charbonnages Ste Chimique | Perfectionnement a un procede de fabrication de platre cellulaire |
| GB8410479D0 (en) * | 1984-04-24 | 1984-05-31 | British Petroleum Co Plc | Conversion process |
| US5076978A (en) * | 1987-09-14 | 1991-12-31 | Blum Kurt E | Method of producing gypsum decorative molding |
| DE4011793C1 (OSRAM) * | 1990-04-12 | 1991-12-12 | Redco N.V., Kapelle-Op-Den-Bos, Be | |
| CA2241261A1 (en) * | 1995-12-20 | 1997-06-26 | Henkel Kommanditgesellschaft Auf Aktien | A composition for the production of light gypsum, a process for the production of the blowing agents used and their use. |
| DE19624111A1 (de) * | 1996-06-17 | 1997-12-18 | Peroxid Chemie Gmbh | Mittel und Verfahren zur Herstellung von Bindebaustoffen mit veränderbarer Dichte |
| ID21641A (id) | 1997-08-21 | 1999-07-08 | United States Gypsum Co | Produk yang mengandung gypsum dengan peningkatan ketahanan terhadap deformasi tetap dan metode serta komposisi untuk memproduksinya |
| US6632550B1 (en) | 1997-08-21 | 2003-10-14 | United States Gypsum Company | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
| US6342284B1 (en) * | 1997-08-21 | 2002-01-29 | United States Gysum Company | Gypsum-containing product having increased resistance to permanent deformation and method and composition for producing it |
| AT503801B1 (de) * | 2006-05-19 | 2008-01-15 | Manfred Sterrer | Leichtbetone bzw. mineralstoffe sowie verfahren zu ihrer herstellung |
| RU2312845C1 (ru) * | 2006-07-03 | 2007-12-20 | Юлия Алексеевна Щепочкина | Сырьевая смесь для производства ячеистых бетонов |
| US9410058B2 (en) | 2014-04-10 | 2016-08-09 | United States Gypsum Company | Compositions and methods for water-resistant gypsum fiber products |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR862397A (fr) * | 1938-12-29 | 1941-03-05 | Gyproc Products Ltd | Perfectionnements à l'aération des compositions de plâtre de paris |
| US2662825A (en) * | 1948-06-05 | 1953-12-15 | Buffalo Electro Chem Co | Refractory |
| SE337502B (OSRAM) * | 1970-01-29 | 1971-08-09 | Foerenade Superfosfatfab Ab | |
| NL7307757A (OSRAM) * | 1971-12-31 | 1973-12-11 |
-
1974
- 1974-09-03 DE DE2442098A patent/DE2442098A1/de active Pending
-
1975
- 1975-08-14 US US05/604,868 patent/US4043825A/en not_active Expired - Lifetime
- 1975-08-29 BE BE159593A patent/BE832899A/xx unknown
- 1975-09-01 JP JP50105040A patent/JPS5150934A/ja active Pending
- 1975-09-02 ES ES440644A patent/ES440644A1/es not_active Expired
- 1975-09-03 FR FR7527037A patent/FR2283872A1/fr active Granted
- 1975-09-03 IE IE1922/75A patent/IE41789B1/en unknown
- 1975-09-03 GB GB36247/75A patent/GB1511283A/en not_active Expired
- 1975-09-03 NL NL7510411A patent/NL7510411A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5150934A (OSRAM) | 1976-05-06 |
| IE41789L (en) | 1976-03-03 |
| DE2442098A1 (de) | 1976-03-18 |
| FR2283872B1 (OSRAM) | 1979-06-22 |
| IE41789B1 (en) | 1980-03-26 |
| BE832899A (fr) | 1976-03-01 |
| US4043825A (en) | 1977-08-23 |
| NL7510411A (nl) | 1976-03-05 |
| GB1511283A (en) | 1978-05-17 |
| FR2283872A1 (fr) | 1976-04-02 |
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