木棉纤维接枝聚苯乙烯吸油材料的制备及性能
Preparation and Properties of Kapok-g-Polystyrene Oil Absorbent
查看参考文献18篇
|
文摘
|
以过氧化苯甲酰为引发剂,制备了木棉纤维接枝聚苯乙烯吸油材料。考察了引发剂浓度、单体浓度、反应温度和反应时间等因素对吸油材料吸油性能的影响。红外光谱表明苯乙烯接枝到了木棉纤维分子骨架上。在引发剂浓度为1.77 mmol/L、单体浓度为0.16 mol/L、反应温度80°C和反应2 h的条件下,吸油材料有最大的吸油倍率,对氯仿和甲苯的吸油倍率分别达到了65.4 g/g和43.2 g/g。该吸油材料有快速吸油能力,在15 min可达吸附平衡,同时具有较好的重复利用性能。 |
|
其他语种文摘
|
A kapok-g-polystyrene oil absorbent was prepared with benzoyl peroxide as initiator.The effects of the initiator concentration,monomer concentration,reaction temperature and reaction time on the oil absorbency were investigated.FT-IR spectra confirmed that styrene was grafted onto kapok chains.Adsorpotion results indicated that when initiator concentration was 1.77 mmol/L,monomer concentration was 0.16 mol/L,reaction temperature was 80 °C and reaction time was 2 h,the optimum oil absorption capacity was 65.4 g/g and 43.2 g/g for chloroform and toluene respectively.The adsorption rate on the oil absorbent was quite fast and the adsorption equilibrium can be reached within about 15 min.The oil absorbent could be easily regenerated and reused. |
|
来源
|
功能高分子学报
,2012,25(1):28-33 【核心库】
|
|
关键词
|
木棉纤维
;
苯乙烯
;
吸油材料
;
吸油性能
;
重复使用性
|
|
地址
|
中国科学院兰州化学物理研究所, 兰州, 730000
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
1008-9357 |
|
学科
|
化学工业 |
|
基金
|
国家自然科学基金
;
中国科学院院地合作资助项目
|
|
文献收藏号
|
CSCD:4495731
|
参考文献 共
18
共1页
|
|
1.
Teal J M. Oil spill studies: A review of ecological effects.
Environ Manage,1984,8(1):27-43
|
被引
2
次
|
|
|
|
|
2.
Adebajo M O. Porous materials for oil spill cleanup: A review synthesis and absorbing properties.
J Porous Mater,2003,10(3):159-170
|
被引
48
次
|
|
|
|
|
3.
Inagaki M. Sorption and recovery of heavy oils by using expholiated graphite: Part II. Recovery of heavy oils and recycling of expholiated graphite.
Desalination,2000,128(3):213-218
|
被引
9
次
|
|
|
|
|
4.
Mysore D. Treatment of oily waters using vermiculite.
Water Res,2005,39(12):2643-2653
|
被引
11
次
|
|
|
|
|
5.
Deschamps G. Oil Removal from water by selective sorption on hydrophobic cotton fibers: 1. Study of sorption properties and comparison with other cotton fiber-based sorbents.
Environ Sci Technol,2003,37(5):1013-1015
|
被引
25
次
|
|
|
|
|
6.
Annuciado T R. Experimental investigation of various vegetable fibers as sorbent materials for oil spill.
Mar Pollut Bull,2005,50(11):1340-1346
|
被引
36
次
|
|
|
|
|
7.
Zahid M A. Oil slick removal using matrices of polypropylene filaments.
Ind Eng Chem Pro Des Dev,1972,11(4):550-555
|
被引
2
次
|
|
|
|
|
8.
Wei Q F. Evaluation of nonwoven polypropylene oil sorbents in marine oil-spill recovery.
Mar Pollut Bull,2003,46(6):780-783
|
被引
25
次
|
|
|
|
|
9.
Sun Xiaofeng. Acetylation of rice straw with or without catalysts and its characterization as a natural sorbent in oil spill cleanup.
J Agric Food Chem,2002,50(22):6428-6433
|
被引
22
次
|
|
|
|
|
10.
Sathasivam K. Adsorption kinetics and capacity of fatty acid-modified banana trunk fibers for oil in water.
Water Air Soil Pollut,2010,213(1/4):413-423
|
被引
7
次
|
|
|
|
|
11.
Said A E. Usefulness of raw bagasse for oil absorption: A comparison of raw and acylated bagasse and their components.
Bioresour Technol,2009,10(7):2219-2222
|
被引
14
次
|
|
|
|
|
12.
Thompson N E. Sorption studies of crude oil on acetylated rice husks.
Arch Appl Sci Res,2010,2(5):142-151
|
被引
1
次
|
|
|
|
|
13.
吴世容. 木棉纤维的性能及其应用前景.
中国纤检,2010(3):78-80
|
被引
3
次
|
|
|
|
|
14.
Abdullah M A. Physicochemical and sorption characteristics of Malaysian Ceiba pentandra (L.) Gaertn. as a natural oil sorbent.
J Hazard Mater,2010,177(1/3):683-691
|
被引
24
次
|
|
|
|
|
15.
Lim T T. Evaluation of hydrophobicity/oleophilicity of kapok and its performance in oily water filtration: Comparison of raw and solvent-treated fibers.
Ind Crops Prod,2007,26(2):125-134
|
被引
10
次
|
|
|
|
|
16.
周俊伟. 木棉纤维对水中柴油的吸附性能.
环境科学与技术,2010,33(7):17-20
|
被引
4
次
|
|
|
|
|
17.
John M J. Biofibres and biocomposites.
Carbohydr Polym,2008,71(3):343-364
|
被引
36
次
|
|
|
|
|
18.
Choi H M. Oil sorption behavior of various sorbents studied by sorption capacity measurement and environmental scanning.
Micro Res Tech,1993,25(5):447-455
|
被引
10
次
|
|
|
|
|
了解气象卫星更多信息，请访问