State‐of‐the‐Art of Pervaporation Processes in the Chemical Industry

Brüschke, H. E. A.

doi:10.1002/3527608788.ch10

Cited by 25 publications

(21 citation statements)

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“…In membranes for pervaporation, a commonly used parameter is the separation factor [27], which can be estimated according to Eq. (3):…”

Section: Pervaporation Measurementsmentioning

confidence: 99%

SPEEK/Polyimide Blends for Proton Conductive MembranesPresented at the 1st CARISMA Conference, Progress MEA 2008, La Grande Motte, 21st–24th September 2008.

Maab¹,

Schieda²,

Yave³

et al. 2009

Fuel Cells

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A series of membranes, based on sulphonated poly(ether ether ketone) (SPEEK)/polyimide (PI) blends, was prepared at different casting conditions. They were characterised by SEM, FTIR, DMTA, DSC, TGA, water/methanol pervaporation and impedance spectroscopy. The membranes prepared at 130 °C from blends with 10, 20 and 30 wt.‐% of PI are homogeneous, and the methanol permeabilities decreased from 28 × 10–10 kg m s–1 m–2 (plain SPEEK) to 7.21, 2.61 and 0.55 × 10–10 kg m s–1 m–2, respectively. This corresponds to a 4‐ to 57‐fold methanol crossover reduction. With this improvement, by the introduction of PI, the power density of SPEEK‐based membranes in DMFC tests could be greatly improved.

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“…In membranes for pervaporation, a commonly used parameter is the separation factor [27], which can be estimated according to Eq. (3):…”

Section: Pervaporation Measurementsmentioning

confidence: 99%

SPEEK/Polyimide Blends for Proton Conductive MembranesPresented at the 1st CARISMA Conference, Progress MEA 2008, La Grande Motte, 21st–24th September 2008.

Maab¹,

Schieda²,

Yave³

et al. 2009

Fuel Cells

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“…The active layer controls mainly the separation properties of the membrane, while the support layer gives the membrane necessary mechanical properties. Integrally asymmetric membranes with different pore sizes can find applications in diverse fields, such as reverse osmosis, nanofiltration, ultrafiltration, pervaporation and gas separation [6][7][8][9][10][11][12]. The development of integrally asymmetric membranes from poly(ether imide) (PEI) for different applications is well documented in literature [13][14][15][16][17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%

Preparation of novel composite membranes: Reactive coating on microporous poly(ether imide) support membranes

Albrecht¹,

Schauer

Weigel³

et al. 2006

Journal of Membrane Science

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“…In this process, the compounds of interest are separated from the gaseous mixture thanks to their more favourable penetration through the membrane. They are then continuously condensed on the other side of the membrane, generally in liquid form (Brüschke, 2001).…”

Section: Membrane Technologiesmentioning

confidence: 99%

Review on the potential technologies for aromas recovery from food industry flue gas

Wylock¹,

Mballa²,

Heilporn³

et al. 2015

Trends in Food Science & Technology

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State‐of‐the‐Art of Pervaporation Processes in the Chemical Industry

Cited by 25 publications

References 0 publications

SPEEK/Polyimide Blends for Proton Conductive MembranesPresented at the 1st CARISMA Conference, Progress MEA 2008, La Grande Motte, 21st–24th September 2008.

SPEEK/Polyimide Blends for Proton Conductive MembranesPresented at the 1st CARISMA Conference, Progress MEA 2008, La Grande Motte, 21st–24th September 2008.

Preparation of novel composite membranes: Reactive coating on microporous poly(ether imide) support membranes

Review on the potential technologies for aromas recovery from food industry flue gas

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