|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
糠醇单体制备支撑炭分子筛膜
DOI: 10.3969/j.issn.1671-7627.2005.05.010, PP. 46-49
Keywords: 炭膜,糠醇,气体分离
Abstract:
使用糠醇单体在多孔氧化铝管的内表面成功制备了炭分子筛膜.其制备采用了3种方法:(ⅰ)将酸性催化剂加入到糠醇中使糠醇聚合,然后采用浸渍法涂膜;(ⅱ)先将催化剂浸渍在支撑体上,然后将支撑体浸入到糠醇溶液中制膜;(ⅲ)先将催化剂浸渍在支撑体上,然后将支撑体置于糠醇蒸汽中制膜.方法ⅱ制备的炭膜质量最大.方法ⅲ制备的炭膜质量次之,方法ⅰ制备的炭膜质量最小.方法ⅲ制得的炭膜具有最好的气体选择性,co2/n2的理想选择性为79.3,o2/n2的理想选择性为10.6,方法ⅰ、ⅱ制得的炭膜的气体分离性能相近,co2/n2的理想选择性为20,o2/n2的理想选择性为6.
| [1] | kitah,maedah,tanakak.carbonmolecularsievemembranepreparedfromphenolicresin[j].chemistryletters,1997.179-180.
|
| [2] | acharyam,raichba,foleyhc.metal-supportedcarbogenicmelecularsievemembranes:synthesisandapplications[j].industrialandengineeringchemistryresearch,1997.2924-2930.
|
| [3] | hayashij,yamamotoy,kusakabek.simultaneousimprovementofpermeanceandpermselectivityof3,3,4,4-biphenyltetracarboxylicdianhydride-4,4-oxydianilinepolyimidemembranebycarbonization[j].industrialandengineeringchemistryresearch,1995.4364-4370.
|
| [4] | fuertesab,centenota.carbonmolecularsievemembranesfrompolyetherimide[j].microporousandmesoporousmaterials,1998.23-26.
|
| [5] | sedighmg,xul,tsotsistt.transportandmorphologicalcharacteristicsofpolyetherimide-basedcarbonmolecularsievemembranes[j].industrialandengineeringchemistryresearch,1999.3367-3380.
|
| [6] | fuertesab,centenota.preparationofsupportedasymmetriccarbonmolecularsievemembranes[j].journalofmembranescience,1998,(1/2):105-111.doi:10.1016/s0376-7388(98)00037-4.
|
| [7] | centenota,fuertesab.preparationofsupportedcarbonmolecularsievemembrane[j].carbon,1999,(4):679-684.doi:10.1016/s0008-6223(98)00244-9.
|
| [8] | fuertesab,nevskaiadm,centenota.carboncompositemembranesfrommatrimidandkaptonpolyimide[j].microporousandmesoporousmaterials,1999,(1/3):115-125.doi:10.1016/s1387-1811(99)00129-8.
|
| [9] | centenota,fuertesab.supportedcarbonmolecularsievemembranesbasedonphenolicresin[j].journalofmembranescience,1999,(2):201-211.doi:10.1016/s0376-7388(99)00083-6.
|
| [10] | raomb,sircars,goldenc.gassepn-usingadsorbentmembranecomprisingporousadsorbentsupportedbyporoussubstrate[p].us:5104425,1992.
|
| [11] | centenota,fuertesab.carbonmolecularsievegasseparationmembranesbasedonpoly(vinylidenechloride-co-vinylchloride)[j].carbon,2000.1067-1073.
|
| [12] | chenyd,yangrt.preparationofcarbonmolecularsievemembraneanddiffisionofbinarymixtureinthemembrane[j].industrialandengineeringchemistryresearch,1994.3146-3153.
|
| [13] | acharyam,foleyhc.spray-coatingofnanoporouscarbonmembranesforairseparation[j].journalofmembranescience,1999.1-5.
|
| [14] | sedighmg,onstotwj,xulf.experimentsandsimulationoftransportandseparationofgasmexturesincarbonmolecularsievemembranes[j].journalofphysicalchemistryamoleculesspectroscopykineticsenvironmentandgeneraltheory,1998.8580-8589.
|
| [15] | kusakabek,gohgis,morookas.carbonmolecularsievingmembranesderivedfromcondensedpolynucleararomatic(copna)resinsforgasseparations[j].industrialandengineeringchemistryresearch,1998.4262-4266.
|
| [16] | wanght,zhanglx,gavalasgr.preparationofsupportedcarbonmembranesfromfurfurylalcoholbyvapordepositionpolymerization[j].journalofmembranescience,2000.25-31.
|
| [17] | 汪锰,王树森.热裂解法在气体分离用无机膜制备中的研究进展[j].膜科学与技术,2000(4):38-42.doi:10.3969/j.issn.1007-8924.2000.04.009.
|
| [18] | jiangs,yany,gavalasgr.temporarycarbonbarriersinthepreparationofh2-permselectivesilicamembranes[j].journalofmembranescience,1995.211-218.
|
| [19] | 徐仁贤.气体分离膜应用的现状和未来[j].膜科学与技术,2003(4):123-128.doi:10.3969/j.issn.1007-8924.2003.04.023.
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
