A coal-fired 500 MW Power Plant has an efficiency of 35%, burns coal with an energy content of 10,000 BTU/lb, with 60% carbon

3 answers
Question:

A coal-fired 500 MW Power Plant has an efficiency of 35%, burns coal with an energy content of 10,000 BTU/lb, with 60% carbon content, 1.5% sulfur content. The coal burned produces 10% ash, and of the ash, 70% is fly ash. A) What are the carbon emissions (in lb C/hr)?
B) What are the sulfur emissions if a 70% efficient scrubbe
C) What are the particulate emissions released if a 99% efficient scrubber is used (in lb Fly Ash/hr) is used (in lb S/hr)?

Answers

carbon emission  = 292,468.8 lb/hr

sulfur emission = 2,193.526 lb/hr

emission release  = 3,412.13 lb/hr

Explanation:

given data

energy = 500 MW

efficiency of 35%

solution

As we know for generate 500 MW energy we need to generate 1706071225.06 Btu/hr.

for efficiency of 35% we need total energy is

total energy = 1706071225.06 ÷ 0.35

total energy = 4874489214 Btu/hr.

and

For 4,874,489,214 Btu/hr = 487,448 lb/hr

So, for coal has 60% of carbon

so carbon emission = 487,448 × 0.60

carbon emission  = 292,468.8 lb/hr

and

Total sulfur emission = 487,448 × 0.015

Total sulfur emission = 7,311.72 lb/hr

70% of this sulfur is removed before emission so the sulfur emission is

sulfur emission = 7,311.73 × 0.30

sulfur emission = 2,193.526 lb/hr

and

The burned coal will produce 487,448 × 0.70 = 341,213.6 lb/hr fly ash.

so 99% of this amount will be removed before emission, so emission is

emission release = 341,213.6 × 0.01

emission release  = 3,412.13 lb/hr

tropical storm katrina, and it made landfall between miami and fort lauder-dale, florida, as a category 1 hurricane (a storm that, on the saffir-simpson scale, exhibits winds in the range of 74–95 miles per hour [119–154 km per hour]). sustained winds of 70 miles per hour (115 km per hour) lashed the florida peninsula, and rainfall totals of 5 inches (13 cm) were reported in some areas. the storm spent less than eight hours over land. it quickly intensified when it reached the warm waters of the gulf of mexico.

this should answer you're question

lies are not protected speech because they have no social value.

Similar Solved Works

3 answers

Ms. Alvarez wants to determine the seventh graders’ preferences for the location of the end-of-year

Ms. Alvarez wants to determine the seventh graders’ preferences for the location of the end-of-year field trip. Which of the samples is representative of the population?...
3 answers

If f(x)=2x and g(x)=x−3, then find f(x)·g(x).Question 19 options:2x2−6x2x2−62x2−33x−3

If f(x)=2x and g(x)=x−3, then find f(x)·g(x). Question 19 options: 2x2−6x 2x2−6 2x2−3 3x−3...
3 answers

A truck is carrying 8 cars weighting an average of 4500 pounds each. What is the total weight in tons of the cars on the

A truck is carrying 8 cars weighting an average of 4500 pounds each. What is the total weight in tons of the cars on the truck?...
3 answers

Select one section at the front or back of your dictionary and read it carefully. write a one-page paper (at least 250 words)

Select one section at the front or back of your dictionary and read it carefully. write a one-page paper (at least 250 words) about the information contained in that section. do not copy information; summarize and paraphrase. any exact phrases or sentences should be in quotes. be sure to include th...
3 answers

Prepare journal entries to record each of the following sales transactions of a merchandising company. Show supporting calculations and

Prepare journal entries to record each of the following sales transactions of a merchandising company. Show supporting calculations and assume a perpetual inventory system. Apr. 1 Sold merchandise for $2,000, granting the customer terms of 2/10, End of Month; invoice dated April 1. The cost of the ...
3 answers

Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .

Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest . [tex]Can someone answer this question please please help me I really need it if it’s correct I will mark[/tex]...
4 answers

Need answer thank you

Need answer thank you [tex]Need answer thank you[/tex]...
4 answers

Which sentence from the text best Which sentence from the text best supports the answer to Part A? frederick

Which sentence from the text best Which sentence from the text best supports the answer to Part A? frederick douglass:A Biography commonlit...
10 answers

Compare the radio waves broadcast by the two stations, WIL-92.3 and KSHE-94.7 a. Which station broadcasts waves with more energy?

Compare the radio waves broadcast by the two stations, WIL-92.3 and KSHE-94.7 a. Which station broadcasts waves with more energy? b. Which station broadcasts waves with a shorter wavelength? c. Which station broadcasts waves with a higher frequency?...
3 answers

What is the name of the enzyme that adds nucleotides to the new strand of dna during replication, thereby

What is the name of the enzyme that adds nucleotides to the new strand of dna during replication, thereby building a new strand?...
3 answers

What is the speed of the car and motorcycle?

What is the speed of the car and motorcycle? [tex]What is the speed of the car and motorcycle?[/tex]...
5 answers

What best describes the tone of the novel during the last meeting on the platform with all of the boys? A angry B satisfied C

What best describes the tone of the novel during the last meeting on the platform with all of the boys? A angry B satisfied C approving D disapproving...
12 answers

Can yall pleas help me with this

Can yall pleas help me with this [tex]Can yall pleas help me with this[/tex]...
8 answers

Which term describes a tiny, membrane-bound structure inside a eukaryotic cell? organelle

Which term describes a tiny, membrane-bound structure inside a eukaryotic cell? organelle cytoplasm protein nucleic acid...
3 answers

Askire sort received 2 1/2 feet of snow yesterday. the temperature increased and by noon 1 3/5 feet

Askire sort received 2 1/2 feet of snow yesterday. the temperature increased and by noon 1 3/5 feet had melted. how much snow was left?...
10 answers

In the context of this passage, how did ancient Greece define the roles of men and women?What kinds

In the context of this passage, how did ancient Greece define the roles of men and women? What kinds of exceptions were allowed to these rules? How does contemporary society define these roles similarly or differently? Cite evidence from this text, your own experience, and other literature, art, or...
9 answers

It about homeostasis ! this is part 3 part 1,2 are in different questions if u feel like answering more.

It about homeostasis ! this is part 3 part 1,2 are in different questions if u feel like answering more. [tex]It about homeostasis ! this is part 3 part 1,2 are in differen[/tex]...
3 answers

How were steam powered ships different from sailboatsa. steamboat ski travel against the current on

How were steam powered ships different from sailboatsa. steamboat ski travel against the current on a river b. sailboats could travel against the current on a river c. sailboats could carry large cargos d. steamboats could carry large cargos...
4 answers

Acomposite figure is formed by combining a square and a triangle. Its total area is 41.5 ft. The area of theGriangle is

Acomposite figure is formed by combining a square and a triangle. Its total area is 41.5 ft. The area of the Griangle is 25.5 ft? What is the length of each side of the square? Complete the explanation. The area of the square is it?, so each side of the square is ft....
4 answers

How do you answer a question that is a peer review

How do you answer a question that is a peer review...

-- 0.057134--