CN111389050A - 一种膨润土无机凝胶的脱水工艺及设备 - Google Patents
一种膨润土无机凝胶的脱水工艺及设备 Download PDFInfo
- Publication number
- CN111389050A CN111389050A CN202010236921.3A CN202010236921A CN111389050A CN 111389050 A CN111389050 A CN 111389050A CN 202010236921 A CN202010236921 A CN 202010236921A CN 111389050 A CN111389050 A CN 111389050A
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- inorganic gel
- bentonite inorganic
- bentonite
- slurry
- dehydrator
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- Granted
Links
- 239000000440 bentonite Substances 0.000 title claims abstract description 119
- 229910000278 bentonite Inorganic materials 0.000 title claims abstract description 119
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 230000018044 dehydration Effects 0.000 title claims abstract description 53
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000008569 process Effects 0.000 title claims abstract description 40
- 239000002002 slurry Substances 0.000 claims abstract description 65
- 239000012024 dehydrating agents Substances 0.000 claims abstract description 48
- 238000001035 drying Methods 0.000 claims abstract description 28
- 238000001694 spray drying Methods 0.000 claims abstract description 20
- 238000010008 shearing Methods 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims abstract description 12
- 238000011049 filling Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 34
- 239000004744 fabric Substances 0.000 claims description 32
- 239000007921 spray Substances 0.000 claims description 29
- 239000000428 dust Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 11
- 239000002918 waste heat Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000010440 gypsum Substances 0.000 claims description 6
- 229910052602 gypsum Inorganic materials 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000004113 Sepiolite Substances 0.000 claims description 2
- 229910021536 Zeolite Inorganic materials 0.000 claims description 2
- 229960000892 attapulgite Drugs 0.000 claims description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 2
- 239000003546 flue gas Substances 0.000 claims description 2
- 229910052625 palygorskite Inorganic materials 0.000 claims description 2
- 229910052624 sepiolite Inorganic materials 0.000 claims description 2
- 235000019355 sepiolite Nutrition 0.000 claims description 2
- 229910052902 vermiculite Inorganic materials 0.000 claims description 2
- 239000010455 vermiculite Substances 0.000 claims description 2
- 235000019354 vermiculite Nutrition 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 50
- 239000011229 interlayer Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000010981 drying operation Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 2
- 208000005156 Dehydration Diseases 0.000 description 43
- 238000005265 energy consumption Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 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 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 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 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052901 montmorillonite Inorganic materials 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229920000034 Plastomer Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009974 thixotropic effect Effects 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- 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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
成分 | Na<sub>2</sub>O | MgO | Al<sub>2</sub>O<sub>3</sub> | SiO<sub>2</sub> | P<sub>2</sub>O<sub>5</sub> | SO<sub>3</sub> | K<sub>2</sub>O |
含量(%) | 0.4 | 0.48 | 6.25 | 78.37 | 0.09 | 0.69 | 1 |
成分 | CaO | TiO<sub>2</sub> | MnO | Fe<sub>2</sub>O<sub>3</sub> | Cl | LOI | |
含量(%) | 0.46 | 0.41 | 0.01 | 4.45 | 0.04 | 7.36 |
Claims (10)
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CN202010236921.3A CN111389050B (zh) | 2020-03-30 | 2020-03-30 | 一种膨润土无机凝胶的脱水工艺及设备 |
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CN202010236921.3A CN111389050B (zh) | 2020-03-30 | 2020-03-30 | 一种膨润土无机凝胶的脱水工艺及设备 |
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CN111389050A true CN111389050A (zh) | 2020-07-10 |
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Citations (12)
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---|---|---|---|---|
CN1301532A (zh) * | 1999-12-24 | 2001-07-04 | 鄂医大口腔医院口腔药物材料厂 | 保湿、粉状藻酸盐印模材料 |
US20070098907A1 (en) * | 2002-11-05 | 2007-05-03 | Bezubic Jr William P | Cementitious Exterior Sheathing Product Having Improved Interlaminar Bond Strength |
CN101117003A (zh) * | 2007-08-24 | 2008-02-06 | 中国地质大学(武汉) | 一种造纸涂布级高岭土的生产工艺 |
CN202393173U (zh) * | 2011-12-01 | 2012-08-22 | 山东辛化硅胶有限公司 | 水凝胶脱水装置 |
CN203253199U (zh) * | 2013-03-20 | 2013-10-30 | 江苏舒绿康乳胶科技有限公司 | 天然乳胶脱水装置 |
WO2014007904A1 (en) * | 2012-07-06 | 2014-01-09 | E. I. Du Pont De Nemours And Company | Treatment of tailings with deionized silicate solutions |
KR20150009796A (ko) * | 2013-07-17 | 2015-01-27 | 한국전력공사 | 탈황제 제조용 원료 조성물 및 이를 이용해 제조된 탈황제 |
CN104478238A (zh) * | 2014-12-17 | 2015-04-01 | 苏州中材非金属矿工业设计研究院有限公司 | 一种膨润土基矿物凝胶及其制备方法 |
CN106616057A (zh) * | 2016-12-30 | 2017-05-10 | 定远县仓镇恒润养殖专业合作社 | 一种能提高免疫力的龙虾饲料 |
CN107324351A (zh) * | 2017-07-06 | 2017-11-07 | 四川维奥制药有限公司 | 一种药用蒙脱石及其制备工艺 |
CN207713415U (zh) * | 2017-12-22 | 2018-08-10 | 湖南亿康环保科技有限公司 | 一种改性膨润土的制备装置 |
CN109250725A (zh) * | 2018-08-20 | 2019-01-22 | 杭州柏科立新材料有限公司 | 一种利用膨润土精制蒙脱石生产工艺 |
-
2020
- 2020-03-30 CN CN202010236921.3A patent/CN111389050B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1301532A (zh) * | 1999-12-24 | 2001-07-04 | 鄂医大口腔医院口腔药物材料厂 | 保湿、粉状藻酸盐印模材料 |
US20070098907A1 (en) * | 2002-11-05 | 2007-05-03 | Bezubic Jr William P | Cementitious Exterior Sheathing Product Having Improved Interlaminar Bond Strength |
CN101117003A (zh) * | 2007-08-24 | 2008-02-06 | 中国地质大学(武汉) | 一种造纸涂布级高岭土的生产工艺 |
CN202393173U (zh) * | 2011-12-01 | 2012-08-22 | 山东辛化硅胶有限公司 | 水凝胶脱水装置 |
WO2014007904A1 (en) * | 2012-07-06 | 2014-01-09 | E. I. Du Pont De Nemours And Company | Treatment of tailings with deionized silicate solutions |
CN203253199U (zh) * | 2013-03-20 | 2013-10-30 | 江苏舒绿康乳胶科技有限公司 | 天然乳胶脱水装置 |
KR20150009796A (ko) * | 2013-07-17 | 2015-01-27 | 한국전력공사 | 탈황제 제조용 원료 조성물 및 이를 이용해 제조된 탈황제 |
CN104478238A (zh) * | 2014-12-17 | 2015-04-01 | 苏州中材非金属矿工业设计研究院有限公司 | 一种膨润土基矿物凝胶及其制备方法 |
CN106616057A (zh) * | 2016-12-30 | 2017-05-10 | 定远县仓镇恒润养殖专业合作社 | 一种能提高免疫力的龙虾饲料 |
CN107324351A (zh) * | 2017-07-06 | 2017-11-07 | 四川维奥制药有限公司 | 一种药用蒙脱石及其制备工艺 |
CN207713415U (zh) * | 2017-12-22 | 2018-08-10 | 湖南亿康环保科技有限公司 | 一种改性膨润土的制备装置 |
CN109250725A (zh) * | 2018-08-20 | 2019-01-22 | 杭州柏科立新材料有限公司 | 一种利用膨润土精制蒙脱石生产工艺 |
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