CN101549984B - 免煅烧脱硫石膏干混砂浆 - Google Patents
免煅烧脱硫石膏干混砂浆 Download PDFInfo
- Publication number
- CN101549984B CN101549984B CN2009100144863A CN200910014486A CN101549984B CN 101549984 B CN101549984 B CN 101549984B CN 2009100144863 A CN2009100144863 A CN 2009100144863A CN 200910014486 A CN200910014486 A CN 200910014486A CN 101549984 B CN101549984 B CN 101549984B
- Authority
- CN
- China
- Prior art keywords
- mixed mortar
- calcination
- dry mixed
- desulfurized gypsum
- water
- 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.)
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- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 28
- 239000010440 gypsum Substances 0.000 title claims abstract description 23
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 229920002472 Starch Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 239000008107 starch Substances 0.000 claims description 7
- 235000019698 starch Nutrition 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 229920000609 methyl cellulose Polymers 0.000 claims description 5
- 239000001923 methylcellulose Substances 0.000 claims description 5
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 5
- 229940089401 xylon Drugs 0.000 claims description 5
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 claims description 4
- 239000002893 slag Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 239000011802 pulverized particle Substances 0.000 claims description 3
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract description 16
- 239000000292 calcium oxide Substances 0.000 abstract description 8
- 235000012255 calcium oxide Nutrition 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- -1 levigate after Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 229920006320 anionic starch Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 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
- C04B28/142—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 containing synthetic or waste calcium sulfate cements
- C04B28/144—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 containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
Abstract
Description
初凝 | 终凝 | 初凝绝干抗折强度(mpa) | 终凝绝干抗折强度(mpa) | |
实施例一 | 1小时29分钟 | 1小时43分钟 | 6.8 | 14.9 |
实施例二 | 1小时32分钟 | 1小时50分钟 | 7.2 | 15.3 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100144863A CN101549984B (zh) | 2009-02-27 | 2009-02-27 | 免煅烧脱硫石膏干混砂浆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100144863A CN101549984B (zh) | 2009-02-27 | 2009-02-27 | 免煅烧脱硫石膏干混砂浆 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101549984A CN101549984A (zh) | 2009-10-07 |
CN101549984B true CN101549984B (zh) | 2011-08-17 |
Family
ID=41154516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100144863A Active CN101549984B (zh) | 2009-02-27 | 2009-02-27 | 免煅烧脱硫石膏干混砂浆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101549984B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102643071A (zh) * | 2012-05-17 | 2012-08-22 | 浙江方远建材科技有限公司 | 一种免煅烧脱硫石膏墙体抹灰干混砂浆 |
CN103113078A (zh) * | 2013-03-15 | 2013-05-22 | 哈尔滨工业大学(威海) | 一种充分利用固体废料的预拌建筑砂浆 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101830682B (zh) * | 2010-05-14 | 2012-09-05 | 武汉理工大学 | 一种利用建筑垃圾和磷石膏制备的抹灰砂浆 |
CN102199010A (zh) * | 2011-04-06 | 2011-09-28 | 同济大学 | 一种以非煅烧脱硫石膏为主要成分的水硬性复合胶凝体系 |
SG11201501474RA (en) * | 2012-09-12 | 2015-05-28 | Yoshino Gypsum Co | Gypsum composition, gypsum slurry, gypsum hardened body, gypsum-based building material, gypsum board, and manufacturing method for a gypsum-based building material |
CN103159446B (zh) * | 2013-03-01 | 2014-12-17 | 山西新举节能建材科技有限公司 | 一种酚醛树脂抗裂砂浆及其制备方法 |
CN106478036A (zh) * | 2015-08-25 | 2017-03-08 | 刘清汉 | 一种利用脱硫石膏制备的抹灰砂浆 |
CN105731968A (zh) * | 2016-02-29 | 2016-07-06 | 同济大学 | 一种可用于3d打印的玻璃纤维增强石膏 |
CN107226671A (zh) * | 2017-07-19 | 2017-10-03 | 合肥广民建材有限公司 | 一种免煅烧干粉砂浆及其制备方法 |
CN107721353B (zh) * | 2017-11-18 | 2019-12-03 | 安徽绿水青山建材科技有限公司 | 一种含脱硫石膏的干混砂浆 |
CN108117356A (zh) * | 2017-12-21 | 2018-06-05 | 铜陵化学工业集团有限公司 | 一种工业废料制高强度干混砂浆 |
CN111704429B (zh) * | 2020-06-12 | 2022-07-15 | 山东亮普建材科技有限公司 | 一种利用火电厂固废轻集料为原料的砂浆、砂浆制备方法以及制备的预制构件 |
CN112456949A (zh) * | 2020-12-31 | 2021-03-09 | 吴伟 | 一种具有保温功能的环保型速凝改性石膏砂 |
CN116462476A (zh) * | 2023-04-06 | 2023-07-21 | 石河子大学 | 一种免煅烧二水石膏基耐水抗裂的抹灰砂浆 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101033123A (zh) * | 2007-02-05 | 2007-09-12 | 孙晋东 | 石膏墙体抹灰用干粉砂浆 |
CN101337802A (zh) * | 2008-08-15 | 2009-01-07 | 同济大学 | 一种以脱硫石膏为激发剂的大掺量矿渣粉干混砂浆 |
-
2009
- 2009-02-27 CN CN2009100144863A patent/CN101549984B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101033123A (zh) * | 2007-02-05 | 2007-09-12 | 孙晋东 | 石膏墙体抹灰用干粉砂浆 |
CN101337802A (zh) * | 2008-08-15 | 2009-01-07 | 同济大学 | 一种以脱硫石膏为激发剂的大掺量矿渣粉干混砂浆 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102643071A (zh) * | 2012-05-17 | 2012-08-22 | 浙江方远建材科技有限公司 | 一种免煅烧脱硫石膏墙体抹灰干混砂浆 |
CN102643071B (zh) * | 2012-05-17 | 2015-04-15 | 浙江方远建材科技有限公司 | 一种免煅烧脱硫石膏墙体抹灰干混砂浆 |
CN103113078A (zh) * | 2013-03-15 | 2013-05-22 | 哈尔滨工业大学(威海) | 一种充分利用固体废料的预拌建筑砂浆 |
Also Published As
Publication number | Publication date |
---|---|
CN101549984A (zh) | 2009-10-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: JINAN CHENGHUA ENVIRONMENTAL TECHNOLOGY DEVELOPMEN Free format text: FORMER NAME: JINAN HIGH-TECH AREA INDUSTRIAL WASTE UTILIZATION RESEARCH + DEVELOPMENT CENTER |
|
CP01 | Change in the name or title of a patent holder |
Address after: 250101 G, North Zone, University Science Park, Ji'nan hi tech Zone, Shandong Patentee after: JINAN CHENGHUA ENVIRONMENTAL TECHNOLOGY DEV CT Address before: 250101 G, North Zone, University Science Park, Ji'nan hi tech Zone, Shandong Patentee before: JINAN HIGH-TECH AREA INDUSTRIAL WASTE UTILIZATIONRESEARCH & DEVELOPMENT CENTER |
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ASS | Succession or assignment of patent right |
Owner name: SHANGDONG CHENGHUA JIANCAI TECH CORP. Free format text: FORMER OWNER: JINAN CHENGHUA ENVIRONMENTAL TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20130515 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250101 JINAN, SHANDONG PROVINCE TO: 250400 JINAN, SHANDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130515 Address after: 250400 Pingyin County, Ji'nan County, Pingyin province Shandong Industrial Park Patentee after: SHANDONG CHENGHUA BUILDING MATERIALS TECHNOLOGY CO.,LTD. Address before: 250101 G, North Zone, University Science Park, Ji'nan hi tech Zone, Shandong Patentee before: JINAN CHENGHUA ENVIRONMENTAL TECHNOLOGY DEV CT |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Non calcined desulfurization gypsum dry mixed mortar Effective date of registration: 20230627 Granted publication date: 20110817 Pledgee: Postal Savings Bank of China Limited Pingyin County sub branch Pledgor: SHANDONG CHENGHUA BUILDING MATERIALS TECHNOLOGY CO.,LTD. Registration number: Y2023980045520 |
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