CN101186320B - 一种氢氧化铝镁复合阻燃剂的制备方法 - Google Patents
一种氢氧化铝镁复合阻燃剂的制备方法 Download PDFInfo
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- CN101186320B CN101186320B CN2007101796278A CN200710179627A CN101186320B CN 101186320 B CN101186320 B CN 101186320B CN 2007101796278 A CN2007101796278 A CN 2007101796278A CN 200710179627 A CN200710179627 A CN 200710179627A CN 101186320 B CN101186320 B CN 101186320B
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- hydroxide
- magnesium
- aluminum
- aluminum hydroxide
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- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 title claims abstract description 100
- 239000002131 composite material Substances 0.000 title claims abstract description 39
- 239000003063 flame retardant Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 99
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims abstract description 40
- 239000000347 magnesium hydroxide Substances 0.000 claims abstract description 40
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims abstract description 40
- 238000002360 preparation method Methods 0.000 claims abstract description 30
- 159000000003 magnesium salts Chemical class 0.000 claims abstract description 29
- 239000012452 mother liquor Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000012266 salt solution Substances 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 239000007787 solid Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- RJZNFXWQRHAVBP-UHFFFAOYSA-I aluminum;magnesium;pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Al+3] RJZNFXWQRHAVBP-UHFFFAOYSA-I 0.000 claims abstract description 6
- 229910021502 aluminium hydroxide Inorganic materials 0.000 claims description 46
- 239000000243 solution Substances 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 22
- 239000008234 soft water Substances 0.000 claims description 16
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 14
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 13
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 12
- 238000001471 micro-filtration Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 7
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 5
- 210000004885 white matter Anatomy 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 3
- 239000005432 seston Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 7
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 4
- 238000007385 chemical modification Methods 0.000 abstract description 3
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 238000005234 chemical deposition Methods 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 238000005979 thermal decomposition reaction Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 description 14
- 239000002002 slurry Substances 0.000 description 13
- 239000012065 filter cake Substances 0.000 description 12
- 229910001220 stainless steel Inorganic materials 0.000 description 11
- 239000010935 stainless steel Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 239000012757 flame retardant agent Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 6
- 229910001051 Magnalium Inorganic materials 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000003483 aging Methods 0.000 description 4
- 230000032683 aging Effects 0.000 description 4
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 4
- 239000003112 inhibitor Substances 0.000 description 4
- 229910001388 sodium aluminate Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004455 differential thermal analysis Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- ZGBSOTLWHZQNLH-UHFFFAOYSA-N [Mg].S(O)(O)(=O)=O Chemical compound [Mg].S(O)(O)(=O)=O ZGBSOTLWHZQNLH-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000002572 peristaltic effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010036590 Premature baby Diseases 0.000 description 1
- 239000004411 aluminium 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
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- VXAUWWUXCIMFIM-UHFFFAOYSA-N aluminum oxygen(2-) hydrate Chemical compound O.[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-N 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- UNJPQTDTZAKTFK-UHFFFAOYSA-K cerium(iii) hydroxide Chemical compound [OH-].[OH-].[OH-].[Ce+3] UNJPQTDTZAKTFK-UHFFFAOYSA-K 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- DXFMNLVBRPNOLH-UHFFFAOYSA-N magnesium;oxygen(2-);dihydrate Chemical compound O.O.[O-2].[Mg+2] DXFMNLVBRPNOLH-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- -1 relies on import Chemical compound 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001149 thermolysis Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (4)
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CN2007101796278A CN101186320B (zh) | 2007-12-17 | 2007-12-17 | 一种氢氧化铝镁复合阻燃剂的制备方法 |
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CN2007101796278A CN101186320B (zh) | 2007-12-17 | 2007-12-17 | 一种氢氧化铝镁复合阻燃剂的制备方法 |
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CN101186320A CN101186320A (zh) | 2008-05-28 |
CN101186320B true CN101186320B (zh) | 2011-09-21 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2464227C1 (ru) * | 2011-04-21 | 2012-10-20 | Геннадий Гильфанович Галимов | Композиция на основе гидроксоалюмината хлорида магния, содержащая гидроксид магния, в качестве терапевтического препарата |
CN102352137A (zh) * | 2011-08-18 | 2012-02-15 | 中国铝业股份有限公司 | 一种阻燃或填充用氢氧化铝粉体的制备方法 |
CN102583473A (zh) * | 2012-02-16 | 2012-07-18 | 山东晶鑫晶体科技有限公司 | 一种高纯氧化铝的生产方法 |
CN106698484B (zh) * | 2016-12-26 | 2017-11-10 | 荆门市格林美新材料有限公司 | 从不同污泥中回收铝镁制备高纯复合阻燃剂的方法 |
CN106590688B (zh) * | 2016-12-26 | 2018-07-03 | 荆门市格林美新材料有限公司 | 回收铝镁制备高纯复合阻燃剂的方法 |
CN108929706B (zh) * | 2018-07-03 | 2021-05-14 | 贵州大学 | 一种制酸联产铝镁复合阻燃剂的方法 |
CN111138768A (zh) * | 2019-12-05 | 2020-05-12 | 常州聚焦橡塑新材料有限公司 | 非硫化阻燃型丁基橡胶 |
CN116477648A (zh) * | 2023-04-11 | 2023-07-25 | 湖南恒光化工有限公司 | 水合铝酸镁及其制备工艺 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5508082A (en) * | 1993-03-26 | 1996-04-16 | Alusuisse-Lonza Services Ltd. | Composite panels having two outer layers and a core |
CN1418929A (zh) * | 2002-12-03 | 2003-05-21 | 中国铝业股份有限公司 | 一种氢氧化铝阻燃剂的制备方法 |
CN1654597A (zh) * | 2005-03-04 | 2005-08-17 | 北京化工大学 | 用转移法制备纳米无机复合阻燃剂的方法 |
CN1844311A (zh) * | 2006-05-17 | 2006-10-11 | 中国铝业股份有限公司 | 一种化学法制备氢氧化铝、氢氧化镁复合阻燃剂的方法 |
CN1948432A (zh) * | 2005-10-12 | 2007-04-18 | 中国矿业大学(北京校区) | 一种氢氧化镁包覆氢氧化铝型复合无机阻燃剂的制备方法 |
-
2007
- 2007-12-17 CN CN2007101796278A patent/CN101186320B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5508082A (en) * | 1993-03-26 | 1996-04-16 | Alusuisse-Lonza Services Ltd. | Composite panels having two outer layers and a core |
CN1418929A (zh) * | 2002-12-03 | 2003-05-21 | 中国铝业股份有限公司 | 一种氢氧化铝阻燃剂的制备方法 |
CN1654597A (zh) * | 2005-03-04 | 2005-08-17 | 北京化工大学 | 用转移法制备纳米无机复合阻燃剂的方法 |
CN1948432A (zh) * | 2005-10-12 | 2007-04-18 | 中国矿业大学(北京校区) | 一种氢氧化镁包覆氢氧化铝型复合无机阻燃剂的制备方法 |
CN1844311A (zh) * | 2006-05-17 | 2006-10-11 | 中国铝业股份有限公司 | 一种化学法制备氢氧化铝、氢氧化镁复合阻燃剂的方法 |
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CN101186320A (zh) | 2008-05-28 |
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Effective date of registration: 20151223 Address after: 450041 No. 82, Jiyuan Road, Zhengzhou District, Henan Patentee after: ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO., LTD. OF CHALCO Address before: 100082 Beijing, Xizhimen, North Street, No. 62, No. Patentee before: Aluminum Corporation of China Limited |
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CP01 | Change in the name or title of a patent holder |
Address after: 450041 No. 82, Jiyuan Road, Zhengzhou District, Henan Patentee after: China Aluminum Zhengzhou Research Institute of Nonferrous Metals Co., Ltd. Address before: 450041 No. 82, Jiyuan Road, Zhengzhou District, Henan Patentee before: ZHENGZHOU NON-FERROUS METALS RESEARCH INSTITUTE CO., LTD. OF CHALCO |
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