Development of mixed matrix membranes for gas separation application

Development of mixed matrix membranes for gas separation application

Development of mixed matrix membranes for gas separation application

... multitude applications of gas separation membranes are listed in Table 1.2 The major applications for gas separation membranes are discussed Table 1.2: Industrial applications of gas separation membranes ... development of membrane gas separation technology [14] Figure 1.2: Milestones on the development of membrane gas separations [14] 1.2 IMPORTANCE OF...
Ngày tải lên : 14/09/2015, 22:06
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Polymers of intrinsic microporosity (PIM) based membranes for gas separation

Polymers of intrinsic microporosity (PIM) based membranes for gas separation

... for gas separation .4 1.3  Technology milestones of gas separation membranes .6 1.4  New classes of membrane materials 1.5  Polymers of intrinsic microporosity (PIMs) based membranes ... POLYMERS OF INTRINSIC MICROPOROSITY (PIM)- BASED MEMBRANES FOR GAS SEPARATION YONG WAI FEN (B Eng (Chemical) (Hons.), University Putra Malaysia) A THESIS SUBMI...
Ngày tải lên : 09/09/2015, 11:27
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Fabrication and characterization of composite membranes for gas separation

Fabrication and characterization of composite membranes for gas separation

... Comparison of separation performance for hollow fiber membranes between the O2/N2 mixed gas and pure gas measurements……… … 245 Table B.3 Comparison of separation performance for hollow fiber membranes ... FABRICATION AND CHARACTERIZATION OF COMPOSITE MEMBRANES FOR GAS SEPARATION JIANG LANYING (B Sci., Wuhan University, P R China) A THESIS SUBMITTED FOR...
Ngày tải lên : 12/09/2015, 11:24
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Modification of polyimide membranes for gas separation

Modification of polyimide membranes for gas separation

... MODIFICATION OF POLYIMIDE MEMBRANES FOR GAS SEPARATION XIAO YOUCHANG (B Sc, Xiamen University, China) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMICAL ... Cross-linking Modification of Polyimide Membranes Induced by Amino Terminated Dendrimers……………………………………… 170 8.1.2 Carbonization of Polyimide Membranes to Enhance the Gas...
Ngày tải lên : 15/09/2015, 17:10
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Thermally rearranged polymeric membranes for gas separation

Thermally rearranged polymeric membranes for gas separation

... Literature review on thermally rearranged membranes for gas separation Thermally rearranged polymer membranes were studied for gas separation since 1990s Okamoto et al [19] studied the gas permeability ... Objective 1.1 Membranes for gas separation 10 1.2 Highly permeable polymer membranes for gas separation 11 1.3 Thermally rearranged polymeric...
Ngày tải lên : 10/09/2015, 09:27
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Fundamentals of hollow fiber formation for gas separation

Fundamentals of hollow fiber formation for gas separation

... evaporation of low boiling solvents is the key factor for the formation of defect-free gas separation hollow fiber membranes [17, 21] 1.1.3 The effects of air-gap on hollow fiber formation Air-gap ... and Literature Review on Hollow Fiber Formation for Gas Separation ……… ……………………………….1 1.1 Formation of hollow fiber membranes by phase inversion…………………...
Ngày tải lên : 14/09/2015, 08:46
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Dual layer asymmetric hollow fiber membranes for gas separation

Dual layer asymmetric hollow fiber membranes for gas separation

... coextrusion dual- layer hollow fiber formation • Morphology characterization on resultant dual- layer hollow fibers • Examination of gas separation performance of resultant dual- layer hollow fibers ... delamination-free dual- layer membranes 122 5.3.2 Fabrication of 6FDA–durene–mPDA/PES dual- layer membranes for gas separation 5.3.3 126 Separation perfo...
Ngày tải lên : 16/09/2015, 17:11
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comparative study of nanocrystalline sno2 materials for gas sensor application

comparative study of nanocrystalline sno2 materials for gas sensor application

... reducing gases [12] To investigate the oxidation activity of synthesized and commercial materials, we performed TPR study of SnO2 with and without Pd (Fig 6) TPR profile of the synthesized SnO2 displays ... target gas is of the same order of magnitude as the resistance of the sensors on the basis of commercial SnO2 The use of synthesized SnO2 results in the highest...
Ngày tải lên : 19/03/2014, 16:47
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Development of chitosan based blend hollow fiber membranes for adsorptive separation in environmental engineering and bioengineering applications

Development of chitosan based blend hollow fiber membranes for adsorptive separation in environmental engineering and bioengineering applications

... DEVELOPMENT OF CHITOSAN- BASED BLEND HOLLOW FIBER MEMBRANES FOR ADSORPTIVE SEPARATION IN ENVIRONMENTAL ENGINEERING AND BIOENGINEERING APPLICATIONS LIU CHUNXIU (B.Sc., ... spectra of CS and Pure CA hollow fiber membranes and CS/CA blend hollow fiber membranes 0.5-26.5-OH and 1-26-OH 64 Figure 3.4 XRD diffractograms of CS and Pure CA h...
Ngày tải lên : 14/09/2015, 11:42
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Tailoring the properties of glassy polymeric membranes for energy development

Tailoring the properties of glassy polymeric membranes for energy development

... TAILORING THE PROPERTIES OF GLASSY POLYMERIC MEMBRANES FOR ENERGY DEVELOPMENT LI FUYUN B Tech (Hons.), NUS A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY DEPARTMENT OF CHEMICAL ... porous or nonporous, the gas transport mechanisms vary from one to another The former is for the separation of gases on the basis of their molecular size throu...
Tài liệu Báo cáo khoa học: Development of a new method for isolation and long-term culture of organ-specific blood vascular and lymphatic endothelial cells of the mouse pdf

Tài liệu Báo cáo khoa học: Development of a new method for isolation and long-term culture of organ-specific blood vascular and lymphatic endothelial cells of the mouse pdf

... GAGATGGATAAAGTTTTAAACAGAG-3¢ and LTA1R, 5¢-TGAAGGCAAATCTCTGGAC-3¢ for the former, and LTA–M2F, 5¢-CAGCTGTTTTGCTTGAATTATG-3¢ and LTA–2R, 5¢-GAATTCATTATGTTTCAGGTTCA GGGG-3¢ for the latter The PCR products ... functions and intracellular signaling Thus, our system provides an accessible method to examine the endothelial cell biology of the mouse, and will accelerat...
Ngày tải lên : 18/02/2014, 17:20
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Báo cáo " Development of climate change scenarios for small areas in Vietnam by using the MAGICC/SCENGEN software in combination with statistic correction" docx

Báo cáo " Development of climate change scenarios for small areas in Vietnam by using the MAGICC/SCENGEN software in combination with statistic correction" docx

... tool for nations to regions in terms of developing climate change scenarios Developing climate change scenarios for small areas of Vietnam Based on software MAGICC / SCENGEN, we have built climate ... form of decades of the 21st century However, within the scope of this paper, we only introduce climate change scenarios that are summarized in...
Ngày tải lên : 05/03/2014, 16:20
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Báo cáo "Development of a software package for 3D structured mesh generation " pdf

Báo cáo "Development of a software package for 3D structured mesh generation " pdf

... the software package interface Fig The flowchart of the program for 3D structured elliptic mesh generation Results The software package developed has been tested and applied to the mesh generation ... input data and the output meshes The software package has been initially used as a tool for 3D structured mesh generation for simulations of compressi...
Ngày tải lên : 14/03/2014, 13:20
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mixed sno2 tio2 included with carbon nanotubes for gas-sensing application

mixed sno2 tio2 included with carbon nanotubes for gas-sensing application

... candidate of gas-sensing applications [15–17] For the gas-sensing materials, there are various approaches using CNTs as the solution such as CNTs for dispersion, CNTs for composite, CNTs for filling, ... indicate SnO2 rutile peaks and dash lines indicate TiO2 rutile peaks Table The interplanar spacing values of SnO2 TiO2 mixed oxide calculated by Vegard’s law are close to t...
Ngày tải lên : 20/03/2014, 13:04
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báo cáo hóa học:" Recent progress towards development of effective systemic chemotherapy for the treatment of malignant brain tumors" docx

báo cáo hóa học:" Recent progress towards development of effective systemic chemotherapy for the treatment of malignant brain tumors" docx

... individual brain tumor cells [70-72] Novel strategy to improve the effectiveness of systemic chemotherapy The novel strategy that I propose here to improve the effectiveness of systemic chemotherapy ... across the BBTB [44-46], and the temporary opening of the junctions between endothelial cells of the BBTB to enhance the permeation of drugs across the BB...
Ngày tải lên : 18/06/2014, 15:20
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