Question: A moving grate is fed with a feed having different size fractions. The reacting gas flows cross current to feed. The maximum residence time of

A moving grate is fed with a feed having different size

A moving grate is fed with a feed having different size fractions. The reacting gas flows cross current to feed. The maximum residence time of feed over the moving grate is 15 minutes. The feed consists of 10 % of 50 um radius particles, 20% of 100 um radius particles, 30% of 150 um radius particles, 15% of 200 um radius particles and 25% of 250 um radius particles. The time required for complete conversion of these different sizes of particle is 6, 12, 18, 24 and 25 minutes respectively. Calculate the fraction of solid converted on the moving grate reactor. State the assumption of this reactor

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

A moving grate is fed with a feed having different size fractions. The reacting gas flows cross current to feed. The maximum residence time of feed over the moving grate is 15 minutes. The feed...

Select an organisation with which you are familiar and write a report on how you would transform a clearly defined segment of the organisation into a sustainable business segment. Do not select an...

Please help with the case analysis. Need the answers in the next 4 hours. Questions to be answered: Based on the information and assumptions provided in the case, calculate the market potential for...

I will like the answer with multiple accounts, The questions are: 1. What are Zaras competitive vulnerabilities and how would you (as CEO of Gap, H&M or Uniqlo) take advantage? 2. It is said that...

I will like the answer with multiple accounts, The question is : What are Zaras specific human resource challenges and what would you do to address them? CASE Zara's Disruptive Vision: Data-Driven...

Plsss!! The ore below 6.65 cm will be crushed with a jaw crusher as a closed circuit. Calculate the load on the breaker based on the following. The ore is first fed into the grate, crushed in the...

Question : When burning biomass with oil or gas, the biomass is fed by a _ _ _ _ _ _ _ _ _ _ _ _ _ , while the gas or oil burners are located above the biomass fire. A . Motionless grate B . Paddle...

URGENTT!! The ore below 6.65 cm will be crushed with a jaw crusher as a closed circuit. Calculate the load on the breaker based on the following. The ore is first fed into the grate, crushed in the...

real SOLUTION U.S. Xpress-Data Quality Drives Millions in Savings three r Bu U.S be Xpress is the thind largest privatcly mpany in the United States. Given the does not get you money, says Rob Karel,...

I will like the answer with multiple accounts, The questions are: 1. Do you believe Zara has done a good job in its Value Chain? Please provide your rationale for your yes or no answer. 2....

A Company was formed on January 1, 2009 by selling and issuing 25,000 shares of $12 par value common stock at $15 per share. On December 1, 2010, the company declared a cash dividend of $2 per share...

A 4.60-F capacitor that is initially uncharged is connected in series with a 7.50-k resistor and an emf source with E = 125 V and negligible internal resistance. Just after the circuit is completed,...

Using put - call parity, one may calculate the put option price if the price of the call option with same underlying asset, same expiry date, and same strike price is known. True False

WHAT IS the cash flow statement BBINFIT ,AND HOW WE CAN ANALAYSES

1. Distinguish between explicit and implicit costs, giving examples of each. What are some explicit and implicit costs of attending college? LO9.1

4. Why can the distinction between fixed costs and variable costs be made in the short run? Classify the following as fixed or variable costs: advertising expenditures, fuel, interest on company-...

LO9.3 Describe the distinctions between fixed and variable costs and among total, average, and marginal costs.