CN106904623B - 一种凹凸棒土的提纯改性方法 - Google Patents
一种凹凸棒土的提纯改性方法 Download PDFInfo
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- CN106904623B CN106904623B CN201710235773.1A CN201710235773A CN106904623B CN 106904623 B CN106904623 B CN 106904623B CN 201710235773 A CN201710235773 A CN 201710235773A CN 106904623 B CN106904623 B CN 106904623B
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- attapulgite
- coupling agent
- agent
- silane coupling
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- 229960000892 attapulgite Drugs 0.000 title claims abstract description 76
- 229910052625 palygorskite Inorganic materials 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000000843 powder Substances 0.000 claims abstract description 36
- 230000004913 activation Effects 0.000 claims abstract description 28
- 239000002270 dispersing agent Substances 0.000 claims abstract description 24
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 20
- 150000004645 aluminates Chemical class 0.000 claims abstract description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 14
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims abstract description 13
- 239000000725 suspension Substances 0.000 claims abstract description 13
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims abstract description 12
- 239000001768 carboxy methyl cellulose Substances 0.000 claims abstract description 12
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims abstract description 12
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims abstract description 12
- 239000011261 inert gas Substances 0.000 claims abstract description 12
- 239000013543 active substance Substances 0.000 claims abstract description 11
- 239000012043 crude product Substances 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000005119 centrifugation Methods 0.000 claims abstract description 10
- 239000007822 coupling agent Substances 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 9
- 229910052786 argon Inorganic materials 0.000 claims abstract description 8
- 238000013019 agitation Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 27
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 9
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 9
- 239000000194 fatty acid Substances 0.000 claims description 9
- 229930195729 fatty acid Natural products 0.000 claims description 9
- 150000004665 fatty acids Chemical class 0.000 claims description 9
- 238000003760 magnetic stirring Methods 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 238000001354 calcination Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 159000000000 sodium salts Chemical class 0.000 claims description 6
- 229920002125 Sokalan® Polymers 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 239000004584 polyacrylic acid Substances 0.000 claims description 5
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 5
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 5
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 5
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 5
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 229910052754 neon Chemical group 0.000 claims description 2
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical group [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005554 pickling Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000004438 BET method Methods 0.000 description 18
- 239000002689 soil Substances 0.000 description 17
- 230000008569 process Effects 0.000 description 16
- 230000008859 change Effects 0.000 description 15
- 238000012986 modification Methods 0.000 description 11
- 230000004048 modification Effects 0.000 description 11
- 239000000243 solution Substances 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- -1 Stirring Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- UAMZXLIURMNTHD-UHFFFAOYSA-N dialuminum;magnesium;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Mg+2].[Al+3].[Al+3] UAMZXLIURMNTHD-UHFFFAOYSA-N 0.000 description 1
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000013335 mesoporous material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Developing Agents For Electrophotography (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
Description
Claims (7)
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CN106904623A CN106904623A (zh) | 2017-06-30 |
CN106904623B true CN106904623B (zh) | 2019-02-22 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107325335A (zh) * | 2017-07-27 | 2017-11-07 | 苏州他山石环保科技有限公司 | 一种耐用性环保安全植物纤维餐具及其制备方法 |
CN108244105A (zh) * | 2018-01-17 | 2018-07-06 | 安徽省华禾种业有限公司 | 一种蔬菜种子包衣剂及其制备方法 |
CN108543909A (zh) * | 2018-05-14 | 2018-09-18 | 安徽索立德铸业有限公司 | 一种基于凹凸棒土的抗裂铸造涂料 |
CN109206264A (zh) * | 2018-09-05 | 2019-01-15 | 兰州大学 | 一种缓释生物炭基氮肥及其制备方法和应用 |
CN108910905A (zh) * | 2018-09-28 | 2018-11-30 | 芜湖市鹏磊新材料有限公司 | 一种低品位膨润土的超声离心提纯以及钠基化方法 |
CN109665536B (zh) * | 2019-02-02 | 2022-08-23 | 南京信息工程大学 | 凹土的提纯方法 |
CN110092958A (zh) * | 2019-05-21 | 2019-08-06 | 山东京博石油化工有限公司 | 一种改性丁基橡胶材料及其制备方法 |
CN113277768B (zh) * | 2021-06-07 | 2022-12-23 | 天津市建筑材料科学研究院有限公司 | 一种提高水泥窑处置污染土产生脱附土的水化活性的方法 |
CN113831764A (zh) * | 2021-09-22 | 2021-12-24 | 扬州工业职业技术学院 | 一种改性凹凸棒土的方法及凹凸棒土复合材料 |
CN115676846A (zh) * | 2022-10-26 | 2023-02-03 | 北京化工大学 | 一种分散剂辅助旋转液膜反应器分离提纯低品位凹凸棒石的方法 |
Citations (4)
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---|---|---|---|---|
CN102250395A (zh) * | 2010-05-19 | 2011-11-23 | 兰州大学 | 充油型丁腈橡胶/凹凸棒石纳米复合材料的制备方法 |
CN102294718A (zh) * | 2011-08-23 | 2011-12-28 | 中南林业科技大学 | 一种凹凸棒土基纳米木材阻燃剂 |
CN104190381A (zh) * | 2014-08-06 | 2014-12-10 | 明光市国星凹土有限公司 | 一种改性凹凸棒土重金属离子吸附剂及其制备方法 |
CN105733420A (zh) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | 一种纳米凹凸棒土改性的阀门涂料及其制备方法 |
Family Cites Families (1)
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JP5840705B2 (ja) * | 2011-02-18 | 2016-01-06 | ボスパック シーオー., エルティーディ.Bosspack Co., Ltd | 水分吸着フィルム用の樹脂組成物、梱包用の水分吸着フィルム及びその製造方法 |
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- 2017-04-12 CN CN201710235773.1A patent/CN106904623B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102250395A (zh) * | 2010-05-19 | 2011-11-23 | 兰州大学 | 充油型丁腈橡胶/凹凸棒石纳米复合材料的制备方法 |
CN102294718A (zh) * | 2011-08-23 | 2011-12-28 | 中南林业科技大学 | 一种凹凸棒土基纳米木材阻燃剂 |
CN104190381A (zh) * | 2014-08-06 | 2014-12-10 | 明光市国星凹土有限公司 | 一种改性凹凸棒土重金属离子吸附剂及其制备方法 |
CN105733420A (zh) * | 2016-04-25 | 2016-07-06 | 铜陵百锐设备配件有限公司 | 一种纳米凹凸棒土改性的阀门涂料及其制备方法 |
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Effective date of registration: 20200623 Address after: 211700 Huaian City, Jiangsu Province, Xuyi County, Qiu Ji industrial concentration area Patentee after: XUYI SANYIN ATTAPULGITE TECHNOLOGY Co.,Ltd. Address before: 230000 Anhui Province, Hefei Economic Development Zone Director Gu Lu Peach Industrial Avenue intersection and innovation of Anhui Hengxin plastic products limited company office building Patentee before: ANHUI FEIYANG NEW MATERIALS Co.,Ltd. |
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Application publication date: 20170630 Assignee: Jiangsu global village new building materials Co.,Ltd. Assignor: XUYI SANYIN ATTAPULGITE TECHNOLOGY CO.,LTD. Contract record no.: X2024980015760 Denomination of invention: A purification and modification method for attapulgite Granted publication date: 20190222 License type: Common License Record date: 20240919 |