Pervaporation performance analysis and prediction—using a hybrid solution-diffusion and pore-flow model

Chang, Cheng‐Liang; Chang, Hsuan; Chang, Yin-Yu

doi:10.1016/j.jcice.2007.01.001

Cited by 7 publications

(2 citation statements)

References 11 publications

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“…To enter the actual strength of the material, the design strength specified by the drawings is gotten as a real strength for concrete. For the building checking in the field, the real strength of concrete According to the damage investigation of part of reinforced concrete frame structures in Tangshan and the seismic evaluation of existing reinforced concrete frame structures [1][2], the relationship between comprehensive seismic capacity index of floors and the seismic damage level of reinforced concrete frame structure is obtained in Table 3. The government office building in Xichang is five-storey building.…”

Section: The Forecast Methods Of Important Brick Masonry Structurementioning

confidence: 99%

Application of Earthquake Damage Forecast with PKPM Software on Important Buildings in Xichang

Guo

2011

AMR

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In this paper, important buildings of different structure in Xichang are calculated by using the powerful design software PKPM. First, the drawings of the buildings are simplified and the structure forms are input the computer in PMCAD software interface to make model, and the comprehensive seismic capacity index of floors or the story drift angle are calculated. Then, according to the judging principle, the earthquake damage level is gotten.

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Section: The Forecast Methods Of Important Brick Masonry Structurementioning

confidence: 99%

Application of Earthquake Damage Forecast with PKPM Software on Important Buildings in Xichang

Guo

2011

AMR

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“…The high selectivity was supposed to be attributed to both steps of the separation process. The improved selectivity of multi-layer PDMS/PVDF composite membrane may be explained with a hybrid of solution-diffusion and pore-flow model [20]. Further study is being carried on.…”

Section: Effect Of Ethanol Feed Concentration On Pervaporation Performentioning

confidence: 98%

Enhanced Pervaporation Performance of Multi-layer PDMS/PVDF Composite Membrane for Ethanol Recovery from Aqueous Solution

Zhan

Huang

et al. 2009

Appl Biochem Biotechnol

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Multi-layer PDMS/PVDF composite membrane with an alternative PDMS/PVDF/non-woven-fiber/PVDF/PDMS configuration was prepared in this paper. The porous PVDF substrate was obtained by casting PVDF solution on both sides of non-woven fiber with immersion precipitation phase inversion method. Polydimethylsiloxane (PDMS) was then cured by phenyltrimethoxylsilane (PTMOS) and coated onto the surface of porous PVDF substrate one layer by the other to obtain multi-layer PDMS/PVDF composite membrane. The multi-layer composite membrane was used for ethanol recovery from aqueous solution by pervaporation, and exhibited enhanced separation performance compared with one side PDMS/PVDF composite membranes, especially in the low ethanol concentration range. The maximum separation factor of multi-layer PDMS/PVDF composite membrane was obtained at 60 degrees C, and the total flux increased exponentially along with the increase of temperature. The composite membrane gave the best pervaporation performance with a separation factor of 15, permeation rate of 450 g/m(2)h with a 5 wt.% ethanol concentration at 60 degrees C.

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Methodology for modelling of pervaporation: step from binary to ternary mixtures

2009

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Pervaporation performance analysis and prediction—using a hybrid solution-diffusion and pore-flow model

Cited by 7 publications

References 11 publications

Application of Earthquake Damage Forecast with PKPM Software on Important Buildings in Xichang

Application of Earthquake Damage Forecast with PKPM Software on Important Buildings in Xichang

Enhanced Pervaporation Performance of Multi-layer PDMS/PVDF Composite Membrane for Ethanol Recovery from Aqueous Solution

Methodology for modelling of pervaporation: step from binary to ternary mixtures

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