CN110467369B - 一种生石膏促凝剂及其制备方法和纸面石膏板 - Google Patents
一种生石膏促凝剂及其制备方法和纸面石膏板 Download PDFInfo
- Publication number
- CN110467369B CN110467369B CN201810445819.7A CN201810445819A CN110467369B CN 110467369 B CN110467369 B CN 110467369B CN 201810445819 A CN201810445819 A CN 201810445819A CN 110467369 B CN110467369 B CN 110467369B
- Authority
- CN
- China
- Prior art keywords
- gypsum
- raw
- saccharin
- coagulant
- board
- 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.)
- Active
Links
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 140
- 239000010440 gypsum Substances 0.000 title claims abstract description 140
- 239000000701 coagulant Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title description 6
- 238000000034 method Methods 0.000 claims abstract description 35
- CVHZOJJKTDOEJC-UHFFFAOYSA-N saccharin Chemical compound C1=CC=C2C(=O)NS(=O)(=O)C2=C1 CVHZOJJKTDOEJC-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229940081974 saccharin Drugs 0.000 claims abstract description 27
- 235000019204 saccharin Nutrition 0.000 claims abstract description 27
- 239000000901 saccharin and its Na,K and Ca salt Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000000227 grinding Methods 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 11
- 239000011507 gypsum plaster Substances 0.000 claims abstract 3
- 238000000498 ball milling Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000036571 hydration Effects 0.000 abstract description 5
- 238000006703 hydration reaction Methods 0.000 abstract description 5
- 230000015271 coagulation Effects 0.000 abstract description 4
- 238000005345 coagulation Methods 0.000 abstract description 4
- 230000000052 comparative effect Effects 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 5
- 239000003349 gelling agent Substances 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 229920000881 Modified starch Polymers 0.000 description 3
- 239000004368 Modified starch Substances 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000019426 modified starch Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 239000003805 procoagulant Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 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
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Finishing Walls (AREA)
- Crushing And Grinding (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810445819.7A CN110467369B (zh) | 2018-05-10 | 2018-05-10 | 一种生石膏促凝剂及其制备方法和纸面石膏板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810445819.7A CN110467369B (zh) | 2018-05-10 | 2018-05-10 | 一种生石膏促凝剂及其制备方法和纸面石膏板 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110467369A CN110467369A (zh) | 2019-11-19 |
CN110467369B true CN110467369B (zh) | 2021-11-16 |
Family
ID=68503927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810445819.7A Active CN110467369B (zh) | 2018-05-10 | 2018-05-10 | 一种生石膏促凝剂及其制备方法和纸面石膏板 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110467369B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111606587B (zh) * | 2019-07-25 | 2022-09-27 | 中建材创新科技研究院有限公司 | 一种助磨剂添加方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2201124C (en) * | 1995-07-28 | 2008-03-18 | Mbt Holding Ag | Compacted units of cement admixtures |
CN101955331A (zh) * | 2010-09-17 | 2011-01-26 | 郭献培 | 一种混凝土固化剂及其生产工艺 |
CN103635442A (zh) * | 2011-06-24 | 2014-03-12 | 建筑研究和技术有限公司 | 水泥组合物以及外加剂 |
CN104370511A (zh) * | 2014-10-23 | 2015-02-25 | 广西南宁柏睿通合成建材科技有限公司 | 桥梁支座砂浆及其生产方法 |
CN104556809A (zh) * | 2014-12-04 | 2015-04-29 | 肇庆北新建材有限公司 | 一种石膏板促凝剂的制备方法 |
CN105174829A (zh) * | 2015-06-29 | 2015-12-23 | 马鞍山金晟工业设计有限公司 | 一种保温效果好的淤泥砖用的淤泥固化剂 |
CN106007621A (zh) * | 2016-05-23 | 2016-10-12 | 北新集团建材股份有限公司 | 一种脱硫石膏与磷石膏混合生产纸面石膏板的方法 |
CN110433940A (zh) * | 2018-05-04 | 2019-11-12 | 北新建材(嘉兴)有限公司 | 一种高效促凝剂制备系统及工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003055628A (ja) * | 2001-06-04 | 2003-02-26 | Kao Corp | リグノセルロース用接着剤 |
-
2018
- 2018-05-10 CN CN201810445819.7A patent/CN110467369B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2201124C (en) * | 1995-07-28 | 2008-03-18 | Mbt Holding Ag | Compacted units of cement admixtures |
CN101955331A (zh) * | 2010-09-17 | 2011-01-26 | 郭献培 | 一种混凝土固化剂及其生产工艺 |
CN103635442A (zh) * | 2011-06-24 | 2014-03-12 | 建筑研究和技术有限公司 | 水泥组合物以及外加剂 |
CN104370511A (zh) * | 2014-10-23 | 2015-02-25 | 广西南宁柏睿通合成建材科技有限公司 | 桥梁支座砂浆及其生产方法 |
CN104556809A (zh) * | 2014-12-04 | 2015-04-29 | 肇庆北新建材有限公司 | 一种石膏板促凝剂的制备方法 |
CN105174829A (zh) * | 2015-06-29 | 2015-12-23 | 马鞍山金晟工业设计有限公司 | 一种保温效果好的淤泥砖用的淤泥固化剂 |
CN106007621A (zh) * | 2016-05-23 | 2016-10-12 | 北新集团建材股份有限公司 | 一种脱硫石膏与磷石膏混合生产纸面石膏板的方法 |
CN110433940A (zh) * | 2018-05-04 | 2019-11-12 | 北新建材(嘉兴)有限公司 | 一种高效促凝剂制备系统及工艺 |
Also Published As
Publication number | Publication date |
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CN110467369A (zh) | 2019-11-19 |
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Address after: 314304 No. 375, Haigang Avenue, Xitangqiao street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Mount Taishan Gypsum (Jiaxing) Co.,Ltd. Country or region after: Zhong Guo Patentee after: BEIJING NEW BUILDING MATERIALS PLC Address before: 314304 No. 375, Haigang Avenue, Xitangqiao street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: BEIJING NEW BUILDING MATERIAL (JIAXING) CO.,LTD. Country or region before: Zhong Guo Patentee before: BEIJING NEW BUILDING MATERIALS PLC |