Search results

1

Nanofabric nonwoven mat for filtration smoke and nanoparticles

100%

Lackowski M., Krupa A., Jaworek A.

Polish Journal of Chemical Technology

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2013

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vol. 15

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issue 2

48-52

EN

The process of production of filtration mats of various thickness from PVC and PVDF polymers by the electrospinning method is presented in the paper. Filtration of nanoparticles and submicron particles is an important problem in industry and health protection systems, in particular in air-conditioning and ventilation appliances. This problem can be effectively solved by application of non-woven fibrous filtration mats. The experimental investigations of mechanical properties of nanofibrous filtration mats produced by electrospinning and the measurements of removal efficiency of submicron particles from flowing gas have indicated potential usefulness of these nanomats for gas cleaning of air-conditioning systems and/or ventilation ducts. The experimental results obtained for cigarette smoke of a mass median diameter of about 1 μm, used as test particles, have shown that nonwoven nanofibrous filtration mats produced by electrospinning have a good filtration efficiency for nano- and submicron particles, owing to a pressure drop similar to HEPA filters. Particles of this size are particularly difficult to be removed from the flow by a conventional method, for example, by a cyclone or electrostatic precipitator.

2

Investigation of aerosol dispersion in fibrous filters

100%

Jackiewicz A., Bałazy A., Podgórski A.

Polish Journal of Chemical Technology

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2008

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vol. 10

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issue 1

66-72

EN

Fractional penetration through four fibrous filters was determined experimentally at various air velocities. To describe the data obtained for multilayer sets of filters composed of up to nine layers of the same filter, the axial dispersion model was applied. This model predicts a non-exponential decrease of aerosol penetration with a filter thickness increase. The dispersion model contains two parameters, λ and Dx, which were evaluated on the basis of the experimental data. For the first time ever the axial dispersion coefficients, Dx, in fibrous filters were determined.

3

Modelling of regeneration and filtration mechanism in diesel particulate filter for development of composite regeneration emission control system

89%

Kurien C., Srivastava A. K., Naudin J., Kurien C., Srivastava A. K., Naudin J.

Archive of Mechanical Engineering

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2018

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vol. 65

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issue 2

4

Dynamics of particle loading in deep-bed filter. Transport, deposition and reentrainment

75%

Przekop R., Gradoń L.

Chemical and Process Engineering

|

2016

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vol. 37

|

issue 3

5

Biofouling reduction for improvement of depth water filtration. Filter production and testing

75%

Sztuk-Sikorska E., Leon G.

Chemical and Process Engineering

|

2016

|

vol. 37

|

issue 3

6

Impact of Sprue Base in Gating System on Quality of Filling – the Compromise Between Theory and Practice

75%

Dorula J., Jezierski J., Siodmok B., Romelczyk R.

Archives of Foundry Engineering

|

2018

|

issue 3

7

Sterilisation of nanobubble dispersions

75%

Ulatowski K., Fiuk J., Sobieszuk P., Ulatowski K., Fiuk J., Sobieszuk P.

Chemical and Process Engineering

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2020

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vol. 41

|

issue 1

8

Effect of Filter Thickness on Reoxidation and Mechanical Properties of Aluminium Alloy AlSi7Mg0.3

75%

Bruna M., Remišová A., Sládek A.

Archives of Metallurgy and Materials

|

2019

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vol. 64

|

issue 3

9

Kinetic study of oil-containing wastewater treatment with the use of natural sorbents

75%

Tleuova S. T., Userbayeva B. A., Tleuov A. S., Yeskendirova M. M., Yakubova R. R., Kerimbayeva K. Z., Tleuova S. T., Userbayeva B. A., Tleuov A. S., Yeskendirova M. M., Yakubova R. R., Kerimbayeva K. Z.

Journal of Water and Land Development

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2021

|

issue 49

10

Estimation of Filtration Efficiency – from Simple Correlations to Digital Fluid Dynamics

75%

Przekop R.

Chemical and Process Engineering

|

2017

|

vol. 38

|

issue 1

11

The effect of a change in the load on the embankment crown on water level fluctuations inside the body

75%

Cholewa M., Cholewa M.

Journal of Water and Land Development

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2020

|

issue 46

12

Investigation of Particle Filtration in Aluminium Alloy

75%

Baumann B., Keßler A., Hoppach E., Wolf G., Szucki M., Hilger O., Baumann B., Keßler A., Hoppach E., Wolf G., Szucki M., Hilger O.

Archives of Foundry Engineering

|

2021

|

issue 3

Refine search results

Nanofabric nonwoven mat for filtration smoke and nanoparticles

Investigation of aerosol dispersion in fibrous filters

Modelling of regeneration and filtration mechanism in diesel particulate filter for development of composite regeneration emission control system

Dynamics of particle loading in deep-bed filter. Transport, deposition and reentrainment

Biofouling reduction for improvement of depth water filtration. Filter production and testing

Impact of Sprue Base in Gating System on Quality of Filling – the Compromise Between Theory and Practice

Sterilisation of nanobubble dispersions

Effect of Filter Thickness on Reoxidation and Mechanical Properties of Aluminium Alloy AlSi7Mg0.3

Kinetic study of oil-containing wastewater treatment with the use of natural sorbents

Estimation of Filtration Efficiency – from Simple Correlations to Digital Fluid Dynamics

The effect of a change in the load on the embankment crown on water level fluctuations inside the body

Investigation of Particle Filtration in Aluminium Alloy