CN101607884B - 一种干法生产硬脂酸镁的工艺及装置 - Google Patents
一种干法生产硬脂酸镁的工艺及装置 Download PDFInfo
- Publication number
- CN101607884B CN101607884B CN2009103045107A CN200910304510A CN101607884B CN 101607884 B CN101607884 B CN 101607884B CN 2009103045107 A CN2009103045107 A CN 2009103045107A CN 200910304510 A CN200910304510 A CN 200910304510A CN 101607884 B CN101607884 B CN 101607884B
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- CN
- China
- Prior art keywords
- magnesium stearate
- reaction
- dry method
- water
- reaction vessel
- 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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- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 32
- 235000019359 magnesium stearate Nutrition 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 238000005516 engineering process Methods 0.000 claims description 16
- 239000008367 deionised water Substances 0.000 claims description 14
- 229910021641 deionized water Inorganic materials 0.000 claims description 14
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 12
- 239000000498 cooling water Substances 0.000 claims description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 238000010008 shearing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 150000002500 ions Chemical group 0.000 claims description 3
- 239000012154 double-distilled water Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000002351 wastewater Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000010419 fine particle Substances 0.000 abstract 1
- 150000002681 magnesium compounds Chemical class 0.000 abstract 1
- 239000000047 product Substances 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
检验项目 | 标准要求 | 本发明的产品检测结果 |
外观 | 细小,轻的白色粉末 | 合格 |
金属镁含量 | 4.0%~5.0% | 4.78% |
干燥失重 | ≤5.0% | 2.80% |
游离酸(以硬脂酸计)F | ≤1.0% | 0.44% |
熔点 | 110~160℃ | 140℃ |
粒度 | 325目通过率大于99% | 325目通过率大于99.2% |
堆密度 | 0.1~0.35g/ml | 0.18g/ml |
Claims (7)
Priority Applications (1)
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CN2009103045107A CN101607884B (zh) | 2009-07-17 | 2009-07-17 | 一种干法生产硬脂酸镁的工艺及装置 |
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CN2009103045107A CN101607884B (zh) | 2009-07-17 | 2009-07-17 | 一种干法生产硬脂酸镁的工艺及装置 |
Publications (2)
Publication Number | Publication Date |
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CN101607884A CN101607884A (zh) | 2009-12-23 |
CN101607884B true CN101607884B (zh) | 2012-11-21 |
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CN2009103045107A Active CN101607884B (zh) | 2009-07-17 | 2009-07-17 | 一种干法生产硬脂酸镁的工艺及装置 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109651847A (zh) * | 2018-12-26 | 2019-04-19 | 沈阳三三新材料有限公司 | 一种防潮氧化镁粉的制备方法 |
CN110183324B (zh) * | 2019-06-11 | 2021-09-21 | 东莞市汉维科技股份有限公司 | 一种硬脂酸盐的制备工艺 |
CN112892345B (zh) * | 2021-01-19 | 2022-04-22 | 安徽沙丰新材料有限公司 | 反应抽真空机构以及捏合装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2530718Y (zh) * | 2002-01-15 | 2003-01-15 | 上海建筑材料集团新材料有限公司 | 碳化包覆反应釜 |
CN101182291A (zh) * | 2007-12-11 | 2008-05-21 | 王传华 | 一步合成脂肪酸锌盐的清洁合成工艺 |
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2009
- 2009-07-17 CN CN2009103045107A patent/CN101607884B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2530718Y (zh) * | 2002-01-15 | 2003-01-15 | 上海建筑材料集团新材料有限公司 | 碳化包覆反应釜 |
CN101182291A (zh) * | 2007-12-11 | 2008-05-21 | 王传华 | 一步合成脂肪酸锌盐的清洁合成工艺 |
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Denomination of invention: Technique for producing magnesium stearate by dry method and device Effective date of registration: 20170810 Granted publication date: 20121121 Pledgee: Bank of Huzhou Limited by Share Ltd West Branch Pledgor: Huzhou Linghu Xinwang Chemical Co., Ltd. Registration number: 2017990000736 |
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