CN104998611B - 一种钡基改性膨润土的制备方法及应用 - Google Patents
一种钡基改性膨润土的制备方法及应用 Download PDFInfo
- Publication number
- CN104998611B CN104998611B CN201510420711.9A CN201510420711A CN104998611B CN 104998611 B CN104998611 B CN 104998611B CN 201510420711 A CN201510420711 A CN 201510420711A CN 104998611 B CN104998611 B CN 104998611B
- Authority
- CN
- China
- Prior art keywords
- barium
- bentonite
- based modified
- modified bentonite
- preparation
- 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.)
- Active
Links
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical class O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 title claims abstract description 106
- 229910052788 barium Inorganic materials 0.000 title claims abstract description 49
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000000440 bentonite Substances 0.000 claims abstract description 63
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 63
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 claims abstract description 26
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 claims abstract description 22
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 17
- 239000002002 slurry Substances 0.000 claims abstract description 15
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 14
- 239000010842 industrial wastewater Substances 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 13
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 11
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 claims abstract description 11
- 239000008367 deionised water Substances 0.000 claims abstract description 6
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 6
- 238000001035 drying Methods 0.000 claims abstract description 6
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 13
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 13
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 8
- 239000011575 calcium Substances 0.000 claims description 8
- 229910052791 calcium Inorganic materials 0.000 claims description 8
- 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 7
- 239000011734 sodium Substances 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 238000005341 cation exchange Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 16
- 238000001179 sorption measurement Methods 0.000 abstract description 15
- 229910001422 barium ion Inorganic materials 0.000 abstract description 8
- 150000002500 ions Chemical class 0.000 abstract description 5
- 238000005342 ion exchange Methods 0.000 abstract description 4
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 4
- 229910001626 barium chloride Inorganic materials 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 3
- -1 barium modified bentonite Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000002715 modification method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- 229910001414 potassium ion Inorganic materials 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CQBLUJRVOKGWCF-UHFFFAOYSA-N [O].[AlH3] Chemical compound [O].[AlH3] CQBLUJRVOKGWCF-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 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
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229940014425 exodus Drugs 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510420711.9A CN104998611B (zh) | 2015-07-17 | 2015-07-17 | 一种钡基改性膨润土的制备方法及应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510420711.9A CN104998611B (zh) | 2015-07-17 | 2015-07-17 | 一种钡基改性膨润土的制备方法及应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104998611A CN104998611A (zh) | 2015-10-28 |
CN104998611B true CN104998611B (zh) | 2017-03-08 |
Family
ID=54371627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510420711.9A Active CN104998611B (zh) | 2015-07-17 | 2015-07-17 | 一种钡基改性膨润土的制备方法及应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104998611B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109535776A (zh) * | 2018-12-29 | 2019-03-29 | 苏州国建慧投矿物新材料有限公司 | 一种锂基膨润土及其制备方法 |
CN111011610B (zh) * | 2019-12-24 | 2023-07-04 | 甘肃农业大学 | 一种载锰蒙脱石及其制备方法与应用 |
CN113368821A (zh) * | 2021-06-22 | 2021-09-10 | 中科元和环保科技有限公司 | 用于修复含so42-污染地下水的改性生物炭、其制备方法及其应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63224733A (ja) * | 1987-03-16 | 1988-09-19 | Taguchi Kenkyusho:Kk | 電磁場連続多孔体及びその製造方法 |
CN1381406A (zh) * | 2001-04-18 | 2002-11-27 | 宋康尧 | 一种用碳酸钡处理盐水中高含量硫酸根的方法 |
CN1473760A (zh) * | 2003-07-01 | 2004-02-11 | 沈阳化工股份有限公司 | 用碳酸钡去除盐水中硫酸根的方法 |
CN103880209A (zh) * | 2014-03-12 | 2014-06-25 | 广东宇星阻燃新材有限公司 | 一种硫酸钠废水的处理方法 |
-
2015
- 2015-07-17 CN CN201510420711.9A patent/CN104998611B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63224733A (ja) * | 1987-03-16 | 1988-09-19 | Taguchi Kenkyusho:Kk | 電磁場連続多孔体及びその製造方法 |
CN1381406A (zh) * | 2001-04-18 | 2002-11-27 | 宋康尧 | 一种用碳酸钡处理盐水中高含量硫酸根的方法 |
CN1473760A (zh) * | 2003-07-01 | 2004-02-11 | 沈阳化工股份有限公司 | 用碳酸钡去除盐水中硫酸根的方法 |
CN103880209A (zh) * | 2014-03-12 | 2014-06-25 | 广东宇星阻燃新材有限公司 | 一种硫酸钠废水的处理方法 |
Non-Patent Citations (2)
Title |
---|
氯化钡改性膨润土对亚甲基蓝的吸附性能研究;陈玉 等;《福建师大福清分校学报》;20141231(第126期);第39-47、59页 * |
钡改性膨润土吸附水中Cr( Ⅵ) 的研究;张琳 等;《安徽农业科学》;20111231;第39卷(第18期);第11070-11071、11096页 * |
Also Published As
Publication number | Publication date |
---|---|
CN104998611A (zh) | 2015-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109513424A (zh) | 一种碳/水滑石复合吸附剂及其制备、在重金属吸附中的应用和再生方法 | |
CN103386294B (zh) | 一种可脱除废水中汞的煤矸石基复合吸附剂的制备方法 | |
CN102205972A (zh) | 一种凹凸棒土的改性方法 | |
CN101716489A (zh) | 一种用于再生水处理的脱氮除磷抗菌复合水处理材料 | |
CN105771876B (zh) | 改性蛋壳磁性吸附剂的制备方法及去除水中重金属的方法 | |
CN104998611B (zh) | 一种钡基改性膨润土的制备方法及应用 | |
CN101569851A (zh) | 一种制备磁性海泡石的方法 | |
CN103349960B (zh) | 以油页岩灰为原料制备具有插层结构铀吸附材料的方法 | |
CN105381782A (zh) | 一种去除水中氨氮和磷酸盐的改性沸石吸附剂及其制备和再生方法 | |
CN105478072A (zh) | 一种改性贝壳粉的制备方法 | |
CN104069822A (zh) | 微波有机改性颗粒膨润土/凹凸棒土吸附剂及其制备方法 | |
CN102838195A (zh) | 一种用于污水处理的复合絮凝剂 | |
CN104741074A (zh) | 一种膨胀蛭石吸附剂的制备方法 | |
CN110205502B (zh) | 一种使用含铝吸附剂去除锂云母矿中性浸出液中氟的方法 | |
CN105271397A (zh) | 一种能降低水耗的钛白粉的生产方法 | |
CN104150576A (zh) | 一种粉煤灰制备聚合氯化铝铁的方法 | |
CN107262044A (zh) | 一种对水中刚果红具有高效去除率的磁性复合功能材料及其制备方法 | |
CN103071452B (zh) | 镧、铈柱撑蒙脱石除氟剂的制备方法 | |
CN105621846B (zh) | 絮凝调理剂耦合超声氧化的污泥脱水方法 | |
CN116966470A (zh) | 一种铍超稳矿化试剂及锂渣中危险铍元素超稳矿化的方法 | |
CN104772107A (zh) | 一种改性凹凸棒土材料及其制备方法和应用 | |
CN107176800B (zh) | 一种液体水泥助磨剂及其制备方法 | |
CN103962093B (zh) | 一种膨润土负载羟基铁吸附剂的合成方法 | |
CN106955677A (zh) | 一种基于离子液体改性的鸡蛋壳/活性炭吸附剂及其制备方法 | |
CN103160696A (zh) | 一种微波加热含钒石煤提钒的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181228 Address after: 215010 No. 169 Anyang Road, Suzhou High-tech Zone, Suzhou City, Jiangsu Province Patentee after: SUZHOU GUOJIAN HUITOU MINERAL NEW MATERIAL CO.,LTD. Address before: Room 610, No. 999 Shanxi Road, Changning District, Shanghai 200050 Patentee before: Shanghai Airlines Intellectual Property Services Ltd. Effective date of registration: 20181228 Address after: Room 610, No. 999 Shanxi Road, Changning District, Shanghai 200050 Patentee after: Shanghai Airlines Intellectual Property Services Ltd. Address before: 211100 No. 8 fo Cheng Xi Road, Jiangning Development Zone, Nanjing, Jiangsu. Patentee before: HOHAI University |