CN102210985B - 一种有机-无机杂化荷正电分离膜 - Google Patents
一种有机-无机杂化荷正电分离膜 Download PDFInfo
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- 239000012528 membrane Substances 0.000 title claims abstract description 155
- 238000000926 separation method Methods 0.000 title claims abstract description 70
- 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 88
- 239000002808 molecular sieve Substances 0.000 claims abstract description 85
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000010703 silicon Substances 0.000 claims abstract description 52
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 52
- 229920000620 organic polymer Polymers 0.000 claims abstract description 37
- 239000002245 particle Substances 0.000 claims abstract description 9
- 229910002808 Si–O–Si Inorganic materials 0.000 claims abstract description 7
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- 239000002131 composite material Substances 0.000 claims description 5
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- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 3
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- NRWCNEBHECBWRJ-UHFFFAOYSA-M trimethyl(propyl)azanium;chloride Chemical compound [Cl-].CCC[N+](C)(C)C NRWCNEBHECBWRJ-UHFFFAOYSA-M 0.000 description 19
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- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 9
- 229960000907 methylthioninium chloride Drugs 0.000 description 9
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 8
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- 229910052901 montmorillonite Inorganic materials 0.000 description 5
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 150000001335 aliphatic alkanes Chemical group 0.000 description 4
- 235000019270 ammonium chloride Nutrition 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
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- NKLPQNGYXWVELD-UHFFFAOYSA-M coomassie brilliant blue Chemical compound [Na+].C1=CC(OCC)=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=C1 NKLPQNGYXWVELD-UHFFFAOYSA-M 0.000 description 4
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- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 4
- 229940012189 methyl orange Drugs 0.000 description 4
- 238000001471 micro-filtration Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 3
- 229920001400 block copolymer Polymers 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000013078 crystal 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
- HQPMKSGTIOYHJT-UHFFFAOYSA-N ethane-1,2-diol;propane-1,2-diol Chemical compound OCCO.CC(O)CO HQPMKSGTIOYHJT-UHFFFAOYSA-N 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
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- 238000001728 nano-filtration Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- OIALIKXMLIAOSN-UHFFFAOYSA-N 2-Propylpyridine Chemical compound CCCC1=CC=CC=N1 OIALIKXMLIAOSN-UHFFFAOYSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910018557 Si O Inorganic materials 0.000 description 1
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- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
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- 229910052681 coesite Inorganic materials 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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- HSTNMAHVBABHLU-UHFFFAOYSA-M dodecyl-dimethyl-propylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CCC HSTNMAHVBABHLU-UHFFFAOYSA-M 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
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- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- SBOJXQVPLKSXOG-UHFFFAOYSA-N o-amino-hydroxylamine Chemical compound NON SBOJXQVPLKSXOG-UHFFFAOYSA-N 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
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- 238000012216 screening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- IIIWQVQRBGFDGO-UHFFFAOYSA-N silicon;tetramethyl silicate Chemical compound [Si].CO[Si](OC)(OC)OC IIIWQVQRBGFDGO-UHFFFAOYSA-N 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- 229910052905 tridymite Inorganic materials 0.000 description 1
- PKDCQJMRWCHQOH-UHFFFAOYSA-N triethoxysilicon Chemical compound CCO[Si](OCC)OCC PKDCQJMRWCHQOH-UHFFFAOYSA-N 0.000 description 1
- PZJJKWKADRNWSW-UHFFFAOYSA-N trimethoxysilicon Chemical compound CO[Si](OC)OC PZJJKWKADRNWSW-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
Description
荷正电硅基分子筛编号 | 荷正电基团种类 | 荷正电基团在分子筛中的含量,mmol/g | 分子筛颗粒大小,um | 分子筛平均孔径,nm |
SA1 | 三甲基丙基氯化铵 | 1.4 | 0.5 | 3.5 |
SA2 | 三甲基丙基氯化铵 | 1.4 | 1 | 3.5 |
SA3 | 三甲基丙基氯化铵 | 1.4 | 3 | 0.5 |
SA4 | 三甲基丙基氯化铵 | 1.4 | 3 | 20 |
SA5 | 三甲基丙基氯化铵 | 1.4 | 10 | 3.5 |
SA6 | 三甲基丙基氯化铵 | 1.4 | 20 | 20 |
SA7 | 三甲基丙基氯化铵 | 2.5 | 1 | 5 |
SB1 | 三丁基丙基氯化铵 | 1.0 | 3 | 12 |
SC1 | 二甲基十二烷基丙基氯化铵 | 0.5 | 1 | 8 |
SD1 | 丙基吡啶 | 1.0 | 5 | 5 |
膜编号 | 荷正电基团种类 | 荷正电基团含量, | 有机聚合物 | 溶剂 | 有机聚合物与荷正电硅基分 | 基材 | 分子筛颗粒大小,um | 分子筛平均孔 |
mmol/g | 子筛的质量比 | 径,nm | ||||||
M1-SA1 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 10∶90 | 聚丙烯腈超滤膜 | 0.5 | 3.5 |
M2-SA1 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 20∶80 | 聚丙烯腈超滤膜 | 0.5 | 3.5 |
M1-SA2 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 30∶70 | 聚砜超滤膜 | 1 | 3.5 |
M2-SA2 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 50∶50 | 聚丙烯腈超滤膜 | 1 | 3.5 |
M3-SA2 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 80∶20 | 聚砜超滤膜 | 1 | 3.5 |
M4-SA2 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 95∶5 | 聚偏氟乙烯微滤膜 | 1 | 3.5 |
M5-SA2 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 100 | 聚丙烯腈超滤膜 | 1 | 3.5 |
M1-SA3 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 50∶50 | 聚砜超滤膜 | 3 | 0.5 |
M1-SA4 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 50∶50 | 聚酰亚胺超滤膜 | 3 | 20 |
M1-SA5 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 50∶50 | 聚酰亚胺超滤膜 | 10 | 3.5 |
M1-SA6 | 三甲基丙基氯化铵 | 1.4 | 硅橡胶 | 正庚烷 | 50∶50 | 聚砜超滤膜 | 20 | 20 |
M1-SA7 | 三甲基丙基氯化铵 | 2.5 | 硅橡胶 | 正庚烷 | 50∶50 | 陶瓷微滤膜 | 1 | 5 |
M1-SB1 | 三丁基丙基氯化铵 | 1.0 | 硅橡胶 | 正庚烷 | 50∶50 | 聚四氟乙烯微滤膜 | 3 | 12 |
M2-SB1 | 三丁基丙基氯化铵 | 1.0 | PVDF | N-甲基吡咯烷酮 | 80∶20 | 无 | 3 | 12 |
M3-SB1 | 三丁基丙基氯化铵 | 1.0 | 聚乙烯醇 | 水 | 90∶10 | 聚丙烯腈超滤膜 | 3 | 12 |
M1-SC1 | 二甲基十二烷基 | 0.5 | 聚酰亚胺 | N-甲基吡咯烷酮 | 80∶20 | 无 | 1 | 8 |
M2-SC1 | 二甲基十二烷基 | 0.5 | 壳聚糖 | 水 | 70∶30 | 聚丙烯腈超滤膜 | 1 | 8 |
M1-SD1 | 甲基吡啶 | 1.0 | 聚酰亚胺 | N-甲基吡咯烷酮 | 70∶30 | 无 | 5 | 5 |
染料 | 染料分子量 | 荷电特性 | 膜截留率 |
考马斯亮蓝 | 854 | 1单位负电 | 99% |
结晶紫 | 406 | 1单位正电 | 73% |
甲基橙 | 327.3 | 1单位负电 | 39% |
亚甲基兰 | 319.9 | 1单位正电 | 76% |
膜编号 | 截留率(亚甲基兰)% |
M1-SA1 | 0% |
M2-SA1 | 20% |
M1-SA2 | 40% |
M2-SA2 | 76% |
M3-SA2 | 30% |
M4-SA2 | 25% |
M5-SA2 | 8% |
M1-SA3 | 85% |
M1-SA4 | 50% |
M1-SA5 | 65% |
M1-SA6 | 5% |
M1-SA7 | 90% |
M1-SB1 | 47% |
M2-SB1 | 80% |
M3-SB1 | 85% |
M1-SC1 | 85% |
M2-SC1 | 75% |
M1-SD1 | 95% |
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CN108176259A (zh) * | 2018-01-17 | 2018-06-19 | 浙江工业大学 | 一种改性聚酰胺反渗透膜及其制造方法 |
WO2020247467A1 (en) | 2019-06-04 | 2020-12-10 | Membrion, Inc. | Ceramic cation exchange materials |
WO2020247472A1 (en) | 2019-06-04 | 2020-12-10 | Membrion, Inc. | Ceramic anion exchange materials |
CN112808036A (zh) * | 2020-12-30 | 2021-05-18 | 中国科学院过程工程研究所 | 一种气体除湿膜及其制备方法和应用 |
CN113750827A (zh) * | 2021-08-10 | 2021-12-07 | 华南理工大学 | 一种纳米纤维-聚多巴胺复合膜及其制备方法和应用 |
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CN1216480A (zh) * | 1996-03-14 | 1999-05-12 | 埃克森化学专利公司 | 制备分子筛膜的方法 |
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