What are the key factors that influence the drying rate of solid particles in a rotary dryer, and how do they impact the overall efficiency of the drying process?

Q: Why do we prefer to coat metals with ceramics? What kind of additional property would a ceramic…

A: In this question the usefulness of ceramic coating on metal surface is to be discussed. Also, the…

Q: leaching process

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Q: Give the applications of spray dryer absorber systems?

A: Spray Dryer Absorbers facilitate the removal of acidic pollutants, heavy metals, and dust from flue-…

Q: When should batch distillation be considered?

A: The situations when distillation in batch mode is considered are to be mentioned.

Q: Describe and itemize the differences between solid state sintering and liquid state sintering.

A: Sintering is defined as the thermal treatment of a powder in order to compact it without liquefying.…

Q: Identify and describe the commercially available grain dryers.

A: There is a variety of drying solutions for your industrial process, ranging from traditional to…

Q: Which of the following is TRUE regarding saponification? Saponification is essentially an…

A: Introduction Saponification can be defined as a hydration reaction where free hydroxide breaks the…

Q: Drying is widely used to remove solvents from coated webs, which include coated paper and cardboard,…

A: The types of dryers that can be used with coated webs are: Roll support dryers Floatation dryers

Q: Under what conditions is diafiltration used in conjunction with continuous feed-and-bleed…

A: The conditions at which the diafiltration is used in conjuction with feed-and-bleed ultra-filtration…

Q: The dryer most suitable to dry corn flakes is a) Rotary dryer b) All the options are correct c)…

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Q: The Spray dryer is used for drying of the following:

A: The dryer is used for the removal of moisture content from the solids. In the presence of moisture…

Q: Name the types of gas cleaning equipment.

A: Gas contains many types of dust especially the gases releasing from the industries. The waste…

Q: Explain the advantages of coating process thermal spray coating   a lot of information Do not…

A: Advantages of Thermal Spray Coating 1. Wide range of coating materials  There is a huge range of…

Q: Leaching Process of Coffee grounds. Propose a process flow diagram for your process calculations…

A: To propose a PFD for leaching process of coffee grounds complete with label.

Q: The type of dryer that used for granular solids is O Spray dryer O Tray dryer O Fluid bed dryer

A: Drying is a separation operation in which the water (moisture) is removed from the material (wet…

Q: Mention the steps that are helpful in performing material and energy balance calculations.

A: Material and energy balance make up the basic of any chemical engineering plant. Material balance…

Q: The name of the apparatus used in salting out is

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Q: Discuss the relationship between drying and quality.

A: In this question relationship between drying and quality is to be discussed.

Q: What is the difference between a direct-heat dryer and an indirect-heat dryer?

A: The difference between the direct-heat dryer and indirect-heat dryer are to be mentioned.

Q: Describe the cracking process in the petroleum industry and what catalysts are used?

A: Cracking process in the petroleum industry. Catalysts are used in cracking process.

Q: Why is it necessary to preheat the feed for distillation?

A: It is to be mentioned why pre-heating of feed is necessary for distillation.

Q: What is first aid for chemical burns? Immediately remove the cause of the burn by washing the…

A: Answer: a) Immediately Remove the cause of burn by washing the affected part by running water as…

Q: What is the difference between suspension leaching and percolation leaching? For what conditions is…

A: Suspension leaching is also known as agitated leaching. The method is used for the ores that does…

Q: Section C 7. Explain the different steps involved in the process of Drying. Also write a short 05…

A: Drying is basically a process of mass transfer in which water molecules or other solvents are…

Q: Define the following. Draw and Label an arrow-block diagram for the following: 1. Evaporation 2.…

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Q: Discuss the factors that influence drying rates of food in a dryer.

A: Drying is a process in which the excess moisture present in the substance is being removed. Hence…

Q: Write brief comments, with equations where appropriate, on the following   i. Constant Pressure…

A: The following basic concepts are to explained with relevant equations.   i. Constant Pressure…

Q: n Paper manufacture, How will pulping take place and what important component of wood is removed?…

A: Paper is a fibrous material that is manufactured using cellulose fibers from wood, waste paper,…

Q: Briefly describe salt production, from brine production to finished round cans.

A: Salt is produced by using two methods: rock salt and brine. Rock salt is crystallized salt whereas…

Q: What are the Liquid requirements for a spray-chamber scrubber?

A: The groups of devices wherein the liquid is dispersed through thin films or drops is listed below:…

Q: Diagram for electroplanting

A: Electroplating is the process of applying the coating on metal with the help of another metal by the…

Q: What type of additive is used to help the polymers retain their molecular weight (i.e. reduce…

A: Answer: C. UV stabilizers

Q: After filtration, the cake is washed with water whose volume is 5% of the filtrate volume. If it…

A: Given :After filtration, the cake is washed with water whose volume is 5% of the filtrate…

Q: The type of dryer that used for granular solids is

A: Here we can see three types of dryer which have three different types of applications. We can see…

Q: b.) After filtration, the cake is washed with water whose volume is 5% of the filtrate volume. If it…

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Q: Which of the following statement is wrong for a thermoplastic resins? O a. They have formed by…

A: Which of the following statement wrong for thermoplastic resin.

Q: Solar drying has been used for centuries to dry, and thus preserve, fish, fruit, meat, plants,…

A: The advantages and disadvantages of the solar drying are to be mentioned. The other type of dryer…

Q: Prepare a graph of the plotted points for the given drying data. All moisture are in erms of free…

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Q: How to calculate the enthalpy of vaporization of the compound?

A: The enthalpy change related to a substance changing from a liquid phase to a gas phase at constant…

Q: Where is hydrocarbon gas used in the cooling process?

A: 1,1,1,2-Tetrafluoroethane is a hydrofluorocarbon (HFC) and haloalkane refrigerant . It is also know…

Q: Advantages and disadvantages of Natural gas sweetening. Don writing by hand.

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Q: Explain the heat treatment ( annealing, normalizing, and hardening ) of stainless steel.

A: Desired enhancements in mechanical properties like hardness, toughness, tensile strength, ductility,…