CN109647342B - 一种防潮可再生活性炭及其制备方法 - Google Patents
一种防潮可再生活性炭及其制备方法 Download PDFInfo
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- CN109647342B CN109647342B CN201910102426.0A CN201910102426A CN109647342B CN 109647342 B CN109647342 B CN 109647342B CN 201910102426 A CN201910102426 A CN 201910102426A CN 109647342 B CN109647342 B CN 109647342B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 200
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 18
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 15
- 239000002808 molecular sieve Substances 0.000 claims abstract description 13
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 10
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000006229 carbon black Substances 0.000 claims abstract description 10
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 10
- 229910021392 nanocarbon Inorganic materials 0.000 claims abstract description 10
- 238000002791 soaking Methods 0.000 claims abstract description 10
- 238000004108 freeze drying Methods 0.000 claims abstract description 8
- 230000002378 acidificating effect Effects 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 7
- 238000002390 rotary evaporation Methods 0.000 claims abstract description 4
- 239000006185 dispersion Substances 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims description 22
- 238000012986 modification Methods 0.000 claims description 18
- 230000004048 modification Effects 0.000 claims description 18
- 238000010521 absorption reaction Methods 0.000 claims description 7
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 230000004584 weight gain Effects 0.000 claims description 6
- 235000019786 weight gain Nutrition 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 4
- 239000005046 Chlorosilane Substances 0.000 claims description 4
- -1 alkyl chlorosilane Chemical compound 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 238000009776 industrial production Methods 0.000 abstract description 3
- 238000000643 oven drying Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000001179 sorption measurement Methods 0.000 description 15
- 238000011069 regeneration method Methods 0.000 description 7
- 239000011148 porous material Substances 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 239000003463 adsorbent Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- JNEGECSXOURYNI-UHFFFAOYSA-N trichloro(1,1,2,2,3,3,4,4,5,5,6,6,7,7,10,10,10-heptadecafluorodecyl)silane Chemical compound FC(F)(F)CCC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)[Si](Cl)(Cl)Cl JNEGECSXOURYNI-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002194 amorphous carbon material Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000003578 releasing effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000003075 superhydrophobic effect Effects 0.000 description 1
- AKIOHULKHAVIMI-UHFFFAOYSA-N trichloro(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,12-pentacosafluorododecyl)silane Chemical compound FC(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)[Si](Cl)(Cl)Cl AKIOHULKHAVIMI-UHFFFAOYSA-N 0.000 description 1
- BNCXNUWGWUZTCN-UHFFFAOYSA-N trichloro(dodecyl)silane Chemical compound CCCCCCCCCCCC[Si](Cl)(Cl)Cl BNCXNUWGWUZTCN-UHFFFAOYSA-N 0.000 description 1
- RYPYGDUZKOPBEL-UHFFFAOYSA-N trichloro(hexadecyl)silane Chemical compound CCCCCCCCCCCCCCCC[Si](Cl)(Cl)Cl RYPYGDUZKOPBEL-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
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CN110469884A (zh) * | 2019-09-03 | 2019-11-19 | 金百利科技(深圳)有限公司 | 一种油烟净化机的内置空调式冷却和空气净化装置 |
CN114149644B (zh) * | 2021-11-15 | 2023-02-03 | 昆山阿基里斯新材料科技有限公司 | 环保合成皮革及其制备方法 |
CN116173910A (zh) * | 2022-11-29 | 2023-05-30 | 东南大学 | 一种高再生率、高比表面积改性活性炭的制备方法 |
CN117659402B (zh) * | 2023-12-21 | 2024-05-14 | 广州盛泰诺新材料科技有限公司 | 一种低环体含量的电子级乙烯基硅油的制备工艺 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102773073A (zh) * | 2011-11-30 | 2012-11-14 | 南京工业大学 | 一种疏水SiO2气凝胶-活性炭复合材料的制备方法 |
CN105349036A (zh) * | 2015-11-30 | 2016-02-24 | 东南大学 | 一种水性透明超双疏纳米涂料及其制备方法和应用 |
CN106519744A (zh) * | 2016-11-09 | 2017-03-22 | 东南大学 | 一种碳纳米管超疏水涂层的制备方法 |
CN107321304A (zh) * | 2017-06-19 | 2017-11-07 | 东南大学 | 一种防潮透气超疏水活性炭的制备方法 |
CN107353677A (zh) * | 2017-07-19 | 2017-11-17 | 东南大学 | 一种水性透明超疏水涂料及其制备方法 |
CN108841322A (zh) * | 2018-07-10 | 2018-11-20 | 武汉露能科技有限公司 | 低表面能涂料及其制备方法 |
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2019
- 2019-02-01 CN CN201910102426.0A patent/CN109647342B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102773073A (zh) * | 2011-11-30 | 2012-11-14 | 南京工业大学 | 一种疏水SiO2气凝胶-活性炭复合材料的制备方法 |
CN105349036A (zh) * | 2015-11-30 | 2016-02-24 | 东南大学 | 一种水性透明超双疏纳米涂料及其制备方法和应用 |
CN106519744A (zh) * | 2016-11-09 | 2017-03-22 | 东南大学 | 一种碳纳米管超疏水涂层的制备方法 |
CN107321304A (zh) * | 2017-06-19 | 2017-11-07 | 东南大学 | 一种防潮透气超疏水活性炭的制备方法 |
CN107353677A (zh) * | 2017-07-19 | 2017-11-17 | 东南大学 | 一种水性透明超疏水涂料及其制备方法 |
CN108841322A (zh) * | 2018-07-10 | 2018-11-20 | 武汉露能科技有限公司 | 低表面能涂料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
Transparent and Superamphiphobic Surfaces from One-Step Spray Coating of Stringed Silica Nanoparticle/Sol Solutions;Dengteng Ge等;《Part. Part. Syst. Charact》;20131230;全文 * |
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Effective date of registration: 20221117 Address after: No. 29, Yingxin Road, Zhongshan Science Park, Jiangbei New District, Nanjing, Jiangsu 210,044 Patentee after: NANJING JIDE ENVIRONMENT TECHNOLOGY Co.,Ltd. Address before: 210096 No. 2 Southeast University Road, Jiangning District, Nanjing City, Jiangsu Province Patentee before: SOUTHEAST University |
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Effective date of registration: 20240509 Address after: 210000, No. 29 Yingxin Road, Jiangbei New District, Nanjing, Jiangsu Province Patentee after: Jiangsu Jianba Technology Co.,Ltd. Country or region after: China Address before: No. 29, Yingxin Road, Zhongshan Science Park, Jiangbei New District, Nanjing, Jiangsu 210,044 Patentee before: NANJING JIDE ENVIRONMENT TECHNOLOGY Co.,Ltd. Country or region before: China |
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