Two thousand kilograms of a 94% NaNO3 solution in water is at a temperature of 1000C. This is sent to a crystallizer where it is cooled to 300C. At this temperature, the solubility of NaNO3 is 86 g of NaNO3 per 100 g of water. Draw the process diagram. Calculate the amount of crystals that precipitate if 8% of the original water evaporates during cooling

Q: 1. Two thousand kilograms of a 94% NaNO3 solution in water is at a temperature of 1000C. This is…

A:

Q: 1. Enumerate the disadvantages of pulverized coal. 2. Enumerate the advantages of pulverized coal.…

A: Coal is a solid fuel, widely used in thermal power plants to create thermal energy through…

Q: [Evaporation] A triple effect evaporator concentrates a 10% caustic soda solution from 10% to 50%…

A: Introduction  Chemical engineers refer to a multiple-effect evaporator as a device for effectively…

Q: Calculate the %CO2 in the stack gas analysis resulting from the complete combustion with 100% excess…

A: Given that, Fuel: Formaldehyde CH2O %excess air = 100% It is required to calculate the %CO2 in the…

Q: A drier is to be designed to reduce the water content of copra om 180% to 10%. The available air is…

A: Hello ! This is a question with multiple subparts. As per our policy, we have answered the first…

Q: In reactive distillation, does the reaction preferably take place in the vapor or in the liquid…

A: The phase of the reaction in the reactive distillation process is to be mentioned.

Q: Define hydrophilic and lipophilic. What structural component of compounds in each of the two layers…

A:

Q: Which solid has the highest melting point? Why? Ar(s), CCl,(s), LICI(s), CH;OH(s)

A: The compound that have highest melting point is to be chosen with reason.

Q: How a solute liquid present in a solid can be separated by using another liquid ?

A: There are many way to Separate the Solute liquid present in a solid by using Another Liquid but…

Q: . A distilling column is fed with a solution containing 0.45mass fraction of benzene and 0,55 mass…

A: Given  Feed contain 0.45 mass fraction benzene and 0.55 mass fraction toluene

Q: Powdered milk can be produced from liquid milk in a three-stage process: (1) vacuum evaporation in a…

A: The reason for three-stage process is preferable to a single stage process involving just spray…

Q: standardization of kmno4 and the determination of ferrous sulfate

A: KMnO4 in the burette is of unknown concentration Ferrous iron 0.1M to be pipette. Indicator is as…

Q: Sample produced from iron, 4.07x10 -12 A / cm2 in aqueous solution current It corrodes homogeneously…

A: Answer  Corrosion rate of the iron sample in (mm/year) = 4.72 × 10-4 mm/year. Detailed calculation…

Q: Explain about the application hydrodealkhylation(HDA) process.

A: Hydrodealkylation  Hydroalkylation is the process of  reacting an aromatic hydrocarbon such as…

Q: Silica gel is to be used to separate a mixture of butane and butylene. The feed containing 55%…

A: Given :Feed at the bottom contains-Basis feed= 100 mol (supposed)Butane= 55% = 55 molButylene= 45%…

Q: NaCI crystals are to be produced from 1000 kg of a solution containing 10% NaCI. 1 % KOH and 89%…

A: Given, 1000 kg of solution

Q: Design of Absorption Tower A mixture of gas containing 90.5% mole % Hydrogen peroxide (H₂O2) and…

A: It is given that,the fraction of methanol recovered is mole fraction of methanol in the gas mixture…

Q: It has been determined that the key quality attribute affecting the shelf life is browning in a…

A:

Q: At what temperature does carbon dioxide have a solubility of 0.20 g/100 g water?

A: Carbon dioxide is an acidic, colorless gas that is heavier than dry air. The solubility of a solute…

Q: In the process of drying carrots using a parallel flow drying system, the material with a moisture…

A: Draw the diagram for the drying of carrots as follows:

Q: Explain Flue gas desulfurization.

A: The flue gas desulfurization is to be explained.

Q: Q1/ Aluminum is diffused into pure silicon to make a semiconductor material. How long should be the…

A: There are two question.Only first one is answered. Given data: Temperature=1300°C=(1300+273)K=1573K…

Q: Studru 4.50 A polymeric material is being considered as a coating film to protect an optical storage…

A:

Q: Which among the following statements is FALSE for crystallization processes? a. The dissolution of…

A: (a) The dissolution of common minerals releases heat, causing the solvent to cool. So, option (a) is…

Q: 11. Calculate the 20 diffraction angle for the (311) plane in platinum. The incident x-ray beam has…

A: Here is the step-by-step explanationStep 1:  The lattice constant (a) for platinum:The lattice…

Q: 1. Enumerate the disadvantages of pulverized coal. 2. Enumerate the advantages of pulverized coal.…

A: Distillation is separation operation in which the high volatile components are separated from…

Q: Why does boiling point in IMF important?

A: The importance of the boiling point in IMF is to be mentioned.

Q: :- A:- When the polymerization of polystyrene with polybutadiene result crystalline melt temperature…

A:

Q: Select correct name of the polymerization process which has the following properties? - The…

A: polymerization is a technique by using which one can create a giant molecule. 'Poly' means many and…

Q: What are the two reasons for conducting reactive distillation?

A: The reasons for conducting the reactive distillation are to be mentioned.

Q: After the addition of 24 g of ethanol (C2H5OH) to 1 kg of water, the freezing point of the solution…

A: Cryoscopic constant is defined as the depression in freezing point when one mole of solute is…

Q: Explain the working of regenerative thermal oxidizer (RTO).

A: An industrial system known as the Regenerative thermal oxidizer (RTO) is incorporated in an…

Q: During evaporation of sugar solution, we may obtain __________ as one of the products. A. sugar…

A: This question is based on the evaporation of sugar solution. We will analyze the process on the…

Q: 6. With the aid of diagrams, explain what occurs during recovery, recrystallization and grain…

A: Note: Here only 1st question is answered as specific one is not mentioned 6.In the given question…

Q: Silica gel is to be used to separate a mixture of butane and butylene. The feed containing 55%…

A: The feed is a mixture of butane and butylene with 55% and 45% by mole respectively. Silica gel is…

Q: Which of the followings is the reverse of melting? Select one: O a. Sublimation O b. Solidifying O…

A: we have to select the correct options , which implies the reverse of melting. we know that  Melting:…

Q: Separation of air into nitrogen and oxygen.Describe three methods suitable for the separation of air…

A: Air can be separated into nitrogen and oxygen by three methods which are: Cryogenic distillation…

Q: The heptahydrate of MgSO4 is to be crystallized batchwise from a seeded aqueous solution. Low…

A: