JPS61127656A - 石膏硬化体の製造方法 - Google Patents
石膏硬化体の製造方法Info
- Publication number
- JPS61127656A JPS61127656A JP24457384A JP24457384A JPS61127656A JP S61127656 A JPS61127656 A JP S61127656A JP 24457384 A JP24457384 A JP 24457384A JP 24457384 A JP24457384 A JP 24457384A JP S61127656 A JPS61127656 A JP S61127656A
- Authority
- JP
- Japan
- Prior art keywords
- gypsum
- weight
- parts
- sulfuric acid
- kneaded
- 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.)
- Granted
Links
- 229910052602 gypsum Inorganic materials 0.000 title claims description 44
- 239000010440 gypsum Substances 0.000 title claims description 44
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 40
- 150000001875 compounds Chemical class 0.000 claims description 25
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 22
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 22
- 239000004571 lime Substances 0.000 claims description 22
- 229940037003 alum Drugs 0.000 claims description 13
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 claims description 11
- 229940039790 sodium oxalate Drugs 0.000 claims description 11
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 229940010048 aluminum sulfate Drugs 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 18
- 239000000047 product Substances 0.000 description 16
- 239000000203 mixture Substances 0.000 description 11
- 229910000019 calcium carbonate Inorganic materials 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 235000011116 calcium hydroxide Nutrition 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 1
- 229940125904 compound 1 Drugs 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- MKTRXTLKNXLULX-UHFFFAOYSA-P pentacalcium;dioxido(oxo)silane;hydron;tetrahydrate Chemical compound [H+].[H+].O.O.O.O.[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O MKTRXTLKNXLULX-UHFFFAOYSA-P 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24457384A JPS61127656A (ja) | 1984-11-21 | 1984-11-21 | 石膏硬化体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24457384A JPS61127656A (ja) | 1984-11-21 | 1984-11-21 | 石膏硬化体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61127656A true JPS61127656A (ja) | 1986-06-14 |
| JPH0520376B2 JPH0520376B2 (enrdf_load_stackoverflow) | 1993-03-19 |
Family
ID=17120726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24457384A Granted JPS61127656A (ja) | 1984-11-21 | 1984-11-21 | 石膏硬化体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127656A (enrdf_load_stackoverflow) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4443761A1 (de) * | 1994-12-08 | 1996-06-13 | Schueco Int Kg | Wärmebindendes Bauteil für den Innen- und Außenausbau in Brandschutzausführung |
| JP2013518795A (ja) * | 2010-02-04 | 2013-05-23 | ユナイテッド・ステイツ・ジプサム・カンパニー | スナップ硬化調合済み目地材 |
| WO2014027613A1 (ja) * | 2012-08-15 | 2014-02-20 | 吉野石膏株式会社 | 硫酸還元菌の選択的制菌方法、前記方法により硫酸還元菌の増殖を抑制する石膏組成物、石膏系固化材及び石膏系建材 |
| JP2014037364A (ja) * | 2012-08-15 | 2014-02-27 | Yoshino Gypsum Co Ltd | 硫酸還元菌の選択的制菌方法 |
| JP2014037330A (ja) * | 2012-08-15 | 2014-02-27 | Yoshino Gypsum Co Ltd | 石膏組成物、石膏系固化材及び石膏系建材 |
| JP2015083537A (ja) * | 2014-11-13 | 2015-04-30 | ユナイテッド・ステイツ・ジプサム・カンパニー | スナップ硬化調合済み目地材 |
| JP2019531251A (ja) * | 2016-10-12 | 2019-10-31 | ユナイテッド・ステイツ・ジプサム・カンパニー | 内部発生発泡体を用いて軽量石膏組成物を作製するための方法およびそれから作製される製品 |
| US10669215B2 (en) | 2009-01-14 | 2020-06-02 | United States Gypsum Company | Snap-set, ready-mix joint compound |
| US11453613B2 (en) | 2017-11-07 | 2022-09-27 | United States Gypsum Company | Joint compounds, activators and methods for setting a joint compound and preventing seed setting |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110128045A (zh) * | 2019-04-30 | 2019-08-16 | 江苏一夫科技股份有限公司 | 一种ⅱ型无水石膏快速水化用激发剂及快速水化方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5571654A (en) * | 1978-11-21 | 1980-05-29 | Tohoku Hiryo Kk | Curing material based on 2 type anhydrous gypsum |
| JPS56164046A (en) * | 1980-05-15 | 1981-12-16 | Daikin Ind Ltd | Anhydrous gypsum composition |
-
1984
- 1984-11-21 JP JP24457384A patent/JPS61127656A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5571654A (en) * | 1978-11-21 | 1980-05-29 | Tohoku Hiryo Kk | Curing material based on 2 type anhydrous gypsum |
| JPS56164046A (en) * | 1980-05-15 | 1981-12-16 | Daikin Ind Ltd | Anhydrous gypsum composition |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4443761A1 (de) * | 1994-12-08 | 1996-06-13 | Schueco Int Kg | Wärmebindendes Bauteil für den Innen- und Außenausbau in Brandschutzausführung |
| US10669215B2 (en) | 2009-01-14 | 2020-06-02 | United States Gypsum Company | Snap-set, ready-mix joint compound |
| US11560338B2 (en) | 2009-01-14 | 2023-01-24 | United States Gypsum Company | Snap-set, ready-mix joint compound |
| JP2013518795A (ja) * | 2010-02-04 | 2013-05-23 | ユナイテッド・ステイツ・ジプサム・カンパニー | スナップ硬化調合済み目地材 |
| WO2014027613A1 (ja) * | 2012-08-15 | 2014-02-20 | 吉野石膏株式会社 | 硫酸還元菌の選択的制菌方法、前記方法により硫酸還元菌の増殖を抑制する石膏組成物、石膏系固化材及び石膏系建材 |
| JP2014037364A (ja) * | 2012-08-15 | 2014-02-27 | Yoshino Gypsum Co Ltd | 硫酸還元菌の選択的制菌方法 |
| JP2014037330A (ja) * | 2012-08-15 | 2014-02-27 | Yoshino Gypsum Co Ltd | 石膏組成物、石膏系固化材及び石膏系建材 |
| US9901101B2 (en) | 2012-08-15 | 2018-02-27 | Yoshino Gypsum Co., Ltd. | Method for selectively inhibiting sulfate-reducing bacterium, gypsum composition capable of inhibiting proliferation of sulfate-reducing bacterium by said method, gypsum-type solidifying material, and gypsum-type building material |
| JP2015083537A (ja) * | 2014-11-13 | 2015-04-30 | ユナイテッド・ステイツ・ジプサム・カンパニー | スナップ硬化調合済み目地材 |
| JP2019531251A (ja) * | 2016-10-12 | 2019-10-31 | ユナイテッド・ステイツ・ジプサム・カンパニー | 内部発生発泡体を用いて軽量石膏組成物を作製するための方法およびそれから作製される製品 |
| US11453613B2 (en) | 2017-11-07 | 2022-09-27 | United States Gypsum Company | Joint compounds, activators and methods for setting a joint compound and preventing seed setting |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520376B2 (enrdf_load_stackoverflow) | 1993-03-19 |
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