waste is a RCRA hazardous waste generator.

Q: a material balance emission calculation. A manufacturer spray paints onto a certain product, as…

A: For blue paint: Given, Volume of blue paint, VB = 10000 gal/year Density of blue paint, ρB = 9…

Q: The diagram above shows the inputs (left side) and outputs (right side) of an iron blast furnace.…

A: To find:the material balance table which includes the weight of each input and output…

Q: Calculate the gross and net calorific value of a coal which analyses: C 60%, H 9%, N 2%, O 8%, S 2%,…

A: Since Two different questions are given. Only the first one will be answered. The composition of…

Q: H.W (3.1) : Evaluate the given crude oil ° API 36.3 Volume percent TBP Temperature ( "F) 5 62 10 144…

A: (3.1)  specific gravity for whole crude = 141.5/(131.5 + API) for the crude the specific gravity =…

Q: a. When preparing a solution in a volumetric flask, the final solution should reach the white line…

A: In a laboratory, there is much glassware like Volumetric flask, conical flask, Burette, pipette,…

Q: Problem No 3: A material contains 75% water and 25% solid is fed to a granulator at a rate of 4000…

A:

Q: Among the gas production plant, there are equipment that operates using low pressure gas, write it…

A: Pressure being component forces fluid and gas through the different vessels, and helps prevents loss…

Q: Material balance calculations produced the following expected flue gpa composition: N2 = 71%, CO2 =…

A: Flue gas composition: N2 = 71%, CO2 = 11%, H2O = 10%, O2 = 8%. Calculated temperature, T = 300 oF,…

Q: The graph shows how changing conditions of temperature and pressure affect the yie ld of ammonia in…

A: Given that :   according to bartleby rule ,I can solve only first 3 part of the question .So i…

Q: A binary distillation is performed so that a distillate 94% and bottoms 8% in of the more volatile…

A:

Q: (2) Translation: Effluents from metal finishing plants have the potential to discharge unwanted…

A: Step 1: Step 2: Step 3: Step 4:

Q: (a) Calculate the emf of the following cell: Pt: Fe (activity 0.1), Fe (activity 0.001), Ag…

A: Given data: We havePt:Fe3+ (activity=0.1), Fe2+(activity=0.001), Ag+ (activity=0.01):Ag We need to…

Q: What is the purpose of a filter cartridge in a heating or cooling unit? to filter the air and…

A: Filter cartridges are used to filter down particles of size up to ten microns. This is a…

Q: Assuming that the solid fuel is homogeneous, the following statements are TRUE except: I. The…

A: Incorrect statement is to be identified.

Q: 100 Kmol/hr of a feed of 75% benzene and 25% heptane is to be separated by distillation. The…

A: Given: Feed F = 100 kmol/h        Benzene mole fraction   xf =  0.75        Benzene mole fraction in…

Q: A distillation unit consists of a partial reboiler, a bubble cap column, and a total condenser. The…

A: (a). Minimum reflux ratio, If feed is saturated liquid: q = 1 slope of feed line = q/(q-1) = ∞ At…

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: The operating temperature is to be determined for the safe operation of sulfur tetra fluoride gas.…

Q: ENGCB323-22A: Assignment 4 Binary Distillation Due date: 5pm Friday 20st May 2022 A distillation…

A: Given data are as follows: F=10kmol/s, Beneze and o-xylene are in the molar ratio of 60:40, So…

Q: Help with the following question please answer all parts.

A: Step 1: Calculate the mass of fermentable sugarsTotal mass of molasses = 3250 kgCarbohydrates =…

Q: Liquid mixture of A and B is to be have the concentration of B reduced by 26 times in co_current…

A: Given: Initial concentration of B = C, Final Concentration of B = C/26 Feed of A to solvent flow…

Q: 37°C using NaCl as diffusing solute, c1=1.0 * 10-4 gmol/cm³ and c2=5.0 * 10-7 gmol/cm, the mass…

A:

Q: 1. [Aeration tank sizing, oxygen requirements] A water company is to install an activated sludge…

A: Given,

Q: It is desired to fractionate a given mixture of a binary volatile liquid with an initial composition…

A: Given Data : Initial composition of feed (Xf) = 0.40 Distillate composition (XD) = 0.96 Bottom…

Q: 1. Soil on an industrial property contaminated by the spill of a five gallon container of endrin.…

A: Code: P051 Endrin causes various harmful effect when exposed to the human body It may also include…

Q: One hundred kg/hr of a 50 wt% solution of solute C in solvent A is to be extracted at 25 °C in a…

A: Given = 100 Kg/h of a 50 wt% solution of solute CT = 25^cTo find = Number of counter current stages

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: Maximum safe pressure is defined as the maximum allowable pressure for the vessel or the reactor…

Q: 1) What is recycle(x), product (P) and waste (W) for the system shown? Waste (W) "A" only 40% A…

A: Feed = 100 kg  Mass fraction of A = 0.2 Mass fraction of B = 0.8  Product (P)  Fraction of A in…

Q: Hydrogen and oxygen react with water in a reactor. The amount of gas contained is 2 moles of…

A: Solution: Given that  Moles of Hydrogen = 2 moles  Moles of Oxygen   = 1 mole We are asked to find…

Q: Q3. A. Based on the following table, what will be the chemical formula if the humidity is to be…

A: Given Overall composition of refuse in terms of C, H, O, N, S and Ash mass percentages

Q: Several options are available for institutions when deciding how to dispose of unneeded or unusable…

A: Let's discuss the properties and disposal considerations for acetone, which is a commonly used…

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: Given that, Diameter of the cylinder D = 51 cm = 0.51 m Height of the cylinder h = 61.2 cm = 0.612 m…

Q: Write down the names of the following chemicals and state the purpose for which each is used in…

A: A water treatment process is defined as a process that improves the quality of water to make it…

Q: Wet coal is dried in a continuous rotary dryer that operates at atmospheric pressure. The chips with…

A: Introduction  Dryer is used in the drying process to take the water out of a solution, suspension,…

Q: A solution of sodium nitrate at a temperature of 60*C contains 45% of sodium nitrate by weight (a)…

A: At 60oC, it can be seen from the given table, that the solubility of NaNO3 is 122 g in 100 g of…

Q: materials

A: Given: Window glass 20 wt. % Na2O, 10 wt. % CaO, and 70 wt. % SiO2 Final Glass Quantity = 2000 Kg

Q: 1. Volume of water, ml 500 2 Volume of methanol, ml 500 Density of Water at Tr, (Pw, g/cc) 3 1.0000…

A:

Q: A chemical engineer must calculate the maximum safe operating temperatures of a high-pressure gas…

A: Given:   Cylinder width (diameter)=48 cm=0.48 mRadius (r)= 0.482=0.24 mCylinder height (h)=58.6…

Q: OSHA (Occupational Safety and Health Administration) has established limits for the storage of…

A: Given: The limit for the storage of acetaldehyde is (m1) 113.0 kg maximum and for ethanol is (m2)…

Q: 1.62% CO and 0.81% H2. Air is supplied at 27°C, 765 mmHg with 80% RH. Calculate: (a) % VCM lost in…

A:

Hazard Analysis and Design in Chemical Engineering

Hazard is the intrinsic property of a material or process which harms the people, buildings, or environment. Health, safety, hazard, risk assessment, loss prevention, and environmental consideration play an important role while designing a chemical processing plant. Hazard is often confused with risk. Risk measures the magnitude of loss and injury of likelihood incidents or the consequence and frequency of incidents.