CN106673039A - 一种氢氧化铝减水剂及其制备方法 - Google Patents
一种氢氧化铝减水剂及其制备方法 Download PDFInfo
- Publication number
- CN106673039A CN106673039A CN201611208046.8A CN201611208046A CN106673039A CN 106673039 A CN106673039 A CN 106673039A CN 201611208046 A CN201611208046 A CN 201611208046A CN 106673039 A CN106673039 A CN 106673039A
- Authority
- CN
- China
- Prior art keywords
- aluminium hydroxide
- parts
- water reducer
- preparation
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 title claims abstract description 71
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 50
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims abstract description 25
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012153 distilled water Substances 0.000 claims abstract description 9
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 66
- -1 polyoxyethylene nonylphenol Polymers 0.000 claims description 15
- RNMDNPCBIKJCQP-UHFFFAOYSA-N 5-nonyl-7-oxabicyclo[4.1.0]hepta-1,3,5-trien-2-ol Chemical compound C(CCCCCCCC)C1=C2C(=C(C=C1)O)O2 RNMDNPCBIKJCQP-UHFFFAOYSA-N 0.000 claims description 13
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 238000010792 warming Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 238000001556 precipitation Methods 0.000 claims description 7
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000001603 reducing effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 7
- 238000001914 filtration Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 6
- 238000009738 saturating Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 125000000963 oxybis(methylene) group Chemical group [H]C([H])(*)OC([H])([H])* 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611208046.8A CN106673039B (zh) | 2016-12-23 | 2016-12-23 | 一种氢氧化铝减水剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611208046.8A CN106673039B (zh) | 2016-12-23 | 2016-12-23 | 一种氢氧化铝减水剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106673039A true CN106673039A (zh) | 2017-05-17 |
CN106673039B CN106673039B (zh) | 2018-08-10 |
Family
ID=58871508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611208046.8A Active CN106673039B (zh) | 2016-12-23 | 2016-12-23 | 一种氢氧化铝减水剂及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106673039B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107789898A (zh) * | 2017-11-06 | 2018-03-13 | 偃师然合生物材料有限公司 | 一种分子筛原粉的减水剂 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1760131A (zh) * | 2005-11-09 | 2006-04-19 | 山东铝业股份有限公司 | 烷基苯磺酸钠的用途及降低氢氧化铝含水量的方法 |
CN101734699A (zh) * | 2009-12-18 | 2010-06-16 | 中国铝业股份有限公司 | 一种超细氢氧化铝滤饼的洗涤方法 |
CN101746797A (zh) * | 2009-12-18 | 2010-06-23 | 中国铝业股份有限公司 | 一种降低氢氧化铝滤饼含水率的方法 |
CN102351999A (zh) * | 2011-07-15 | 2012-02-15 | 清华大学 | 一种纳米粒子型减水剂的制备方法 |
CN102627744A (zh) * | 2012-04-11 | 2012-08-08 | 长沙加美乐素化工有限公司 | 一种醚类两性聚羧酸减水剂的制备方法 |
CN105293979A (zh) * | 2015-10-29 | 2016-02-03 | 宁贻伟 | 一种改进的复合混凝土减水剂 |
-
2016
- 2016-12-23 CN CN201611208046.8A patent/CN106673039B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1760131A (zh) * | 2005-11-09 | 2006-04-19 | 山东铝业股份有限公司 | 烷基苯磺酸钠的用途及降低氢氧化铝含水量的方法 |
CN101734699A (zh) * | 2009-12-18 | 2010-06-16 | 中国铝业股份有限公司 | 一种超细氢氧化铝滤饼的洗涤方法 |
CN101746797A (zh) * | 2009-12-18 | 2010-06-23 | 中国铝业股份有限公司 | 一种降低氢氧化铝滤饼含水率的方法 |
CN102351999A (zh) * | 2011-07-15 | 2012-02-15 | 清华大学 | 一种纳米粒子型减水剂的制备方法 |
CN102627744A (zh) * | 2012-04-11 | 2012-08-08 | 长沙加美乐素化工有限公司 | 一种醚类两性聚羧酸减水剂的制备方法 |
CN105293979A (zh) * | 2015-10-29 | 2016-02-03 | 宁贻伟 | 一种改进的复合混凝土减水剂 |
Non-Patent Citations (2)
Title |
---|
何廷树主编: "《混凝土外加剂》", 31 August 2003, 陕西科学技术出版社 * |
徐立军: "新型减水剂平盘过滤试验", 《科技纵横》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107789898A (zh) * | 2017-11-06 | 2018-03-13 | 偃师然合生物材料有限公司 | 一种分子筛原粉的减水剂 |
Also Published As
Publication number | Publication date |
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CN106673039B (zh) | 2018-08-10 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210108 Address after: 251909 in Lubei hi tech Development Zone, Chengkou Town, Wudi County, Binzhou City, Shandong Province Patentee after: SHANDONG LUBEI ENTERPRISE Group Co. Patentee after: Shandong Lubei International New Materials Research Institute Co.,Ltd. Address before: 251909, Wudi County, Shandong City, Binzhou Province Patentee before: SHANDONG LUBEI ENTERPRISE Group Co. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An aluminum hydroxide water reducing agent and its preparation method Effective date of registration: 20231018 Granted publication date: 20180810 Pledgee: Qi Shang bank Limited by Share Ltd. Binzhou Wudi branch Pledgor: Shandong Lubei Enterprise Group Co. Registration number: Y2023980061739 |