What can cause bulk solids to stop flowing from a bin?

What can cause bulk solids to stop flowing from a bin?
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Answer :

Causes of such problems can fall into one of two categories: Material strength or Bin Geometry: Factors  that can affect material strength include. Moisture is especially with particles, which fuse together with  moisture.
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Cartridge filters are termed as 'edge' filters, because of the fact that the (A) Disks have very sharp edge (B) Solids are not deposited at the edge of the disk (C) Bulk of the solids are removed at the periphery of the disks (D) None of these

Description : Cartridge filters are termed as 'edge' filters, because of the fact that the (A) Disks have very sharp edge (B) Solids are not deposited at the edge of the disk (C) Bulk of the solids are removed at the periphery of the disks (D) None of these

Last Answer : (C) Bulk of the solids are removed at the periphery of the disks

What are some characteristics of bulk solids that can affect their ability to flow properly?

Description : What are some characteristics of bulk solids that can affect their ability to flow properly?

Last Answer : Four (4) main factors to consider include moisture content, temperature, particle size (and shape), and time at rest. 1) An increase in moisture content will generally make solids more sticky . Some ... solids will flow as normal, but this can depend on the load at given locations in the bin.

Bulk of the convective heat transfer resistance from a hot tube surfaceto the fluid flowing in it, is(A) In the central core of the fluid(B) Uniformly distributed throughout the fluid(C) Mainly confined to a thin film of fluid near the surface(D) None of these

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Last Answer : (C) Mainly confined to a thin film of fluid near the surface

Prilling of urea should be accomplished (in a sprayer) just above the melting point of urea with minimum of retention time, otherwise it will result in (A) Low bulk density product (B) Biuret formation (C) Non-spherical prills (D) Substantially wet non-flowing and sticky product

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Last Answer : Answer: Option D

which of the following scenarios will cause the current to stop flowing within a circuit? -General Knowledge

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What is the most common cause of solid size segregation in bulk solid systems?

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How to Stop Receiving Bulk Mail?

Description : How to Stop Receiving Bulk Mail?

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Last Answer : the role of promotion is to communicate and to facilitate exchanges

People tend to view promotion from many vantage points. Which alternative below is MOST accurate? A)Promotion costs cause product costs to be higher. B)Promotion activities make up the bulk of marketing. C)The role of promotion is to communicate and to facilitate exchanges. D)Promotion should be directed toward numerous audiences.

Description : People tend to view promotion from many vantage points. Which alternative below is MOST accurate? A)Promotion costs cause product costs to be higher. B)Promotion activities make up the bulk ... is to communicate and to facilitate exchanges. D)Promotion should be directed toward numerous audiences.

Last Answer : C)The role of promotion is to communicate and to facilitate exchanges.

Pick out the correct statement.(A) Angle of repose is always greater than the angle of slide (B) A hopper is a small bin with a sloping bottom (C) A silo is a short height vessel of very large diameter used for the storage of high volatile matter coal (D) Pine oil is used as a 'modifying agent' (for activating or depressing the adsorption of filming agents) in froth floatation process

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A compact estimate about the amount of materials handling between various work stations is obtained from the (A) Gantt chart (B) Bin chart (C) String diagram (D) Travel chart

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Tabular bowl centrifuges as compared to disk bowl centrifuges (A) Operate at higher speed (B) Employ bowl of larger diameter (C) Can’t be operated under pressure/vacuum (D) Can’t be used for separation of fine suspended solids from a liquid

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Mixing of plastic solids is generally facilitated by (A) Dispersion (B) Mastication (C) Kneading (D) None of these

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Pick out the correct statement. (A) Plastic chips are called non-cohesive solids (B) Kick's crushing law is, P/m = K . ln (D̅sa /Ds̅b ) (C) Communition is a generic term for size enlargement operation (D) Energy required in kwh per ton of product, such that 80% of it passes through a 200 mesh screen, is called 'Work index'

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__________ are mixed using ribbon blenders. (A) Lumpy solids and low viscosity liquids (B) Dry powders (C) High viscosity liquids (D) Thick pastes

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Last Answer : (A) 3 to 4

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__________ column is the most suitable for achieving the best performance for mass transfer operations involving liquid with dispersed solids. (A) Wetted wall (B) Packed (C) Plate (D) Spray

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Last Answer : (A) Incurs smaller pressure drop

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Equilibrium moisture of a solid is equal to the total moisture minus free moisture. Which of the following substances will have maxi-mum equilibrium moisture? (A) Anthracite coal (B) Rag paper (C) Bamboo (D) Inorganic solids

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