Question #87712

Filter aids like asbestos, kieselguhr, diatomaceous earth etc. are used to increase the porosity of the final filter cake & reducing the cake resistance during filtration. Filter aid is_______________?

Options:

A) Added to the feed slurry

B) Pre-coated on the filter medium prior to filtration

C) Separated from the cake by dissolving solids or by burning it off

D) All A, B. & C.

Answer: Filter aids like asbestos, kieselguhr, diatomaceous earth etc. are used to increase the porosity of the final filter cake & reducing the cake resistance during filtration. Filter aid is All A, B. & C..

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Question #87712

Filter aids like asbestos, kieselguhr, diatomaceous earth etc. are used to increase the porosity of the final filter cake & reducing the cake resistance during filtration. Filter aid is_______________?

Options:

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Question #87712

Filter aids like asbestos, kieselguhr, diatomaceous earth etc. are used to increase the porosity of the final filter cake & reducing the cake resistance during filtration. Filter aid is_______________?

Options:

Chemical Engineering Related Questions

Category

Test Your Knowledge

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