136449918 heat calculation by sg

8/18/2019 136449918 Heat Calculation by SG

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Clinker Weighing test result

11 September 1997 start Stop Total Ton/jam

Time (hour) 14.13 22.13 8

Kiln Feed totalizer (T) 813041 817186 4145 518.1

Kiln Coal totalizer (T) 11001.9 11120.5 118.6 14.8

!C Cal"iner "oal totalizer (T) 6312.82 6355.32 42.5 5.3#!C Cal"iner "oal totalizer 12078 12230.3 152.3 19.0

Clin$er %ei&hin& total (T) 2719.5 339.9

! min 8.542 $& air'$& Coal

* 5763 $"al'$& Coal

Fuel consumption Ton % ton/jam

Kiln (+,1) 118.6 37.8- 14.8

!C Cal"iner (+,2) 42.5 13.6- 5.3

#!C Cal"iner (+,3) 152.3 48.6- 19.0

Total 313.4 100.0- 39.2

Fuel Conum/tion 664 $"al'$& Clin$er (note/ite

Comution air 334632.9 $& air'am

5577.2$& air'min

0.984 $& air'$& "lin$er

Clin$er Fa$tor 1.52 (notethe dut return i not %ei&hed)

Material Balance

+ulurized X $"al'$& tera$

Coal Ash 19.67-

0.1967 x kg

3.41305 x kg

Raw mix to clinker !35.18

= (1 - 3.413* X*(10^-2))*100

100 35.18 1.542733724 5.26605 x

C! From ra" mi# total "aronat 77.22 -

0.524171552 1.78905 x

Free $! in the ra" mi# 2 0.5 -


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( 1.542733724 5.26559005 x) *

0.007752431 2.64602007

Combine $! in ra" mi# 2 1.12 -

( 1.542733724 5.26559005 x) *

0.017278618 5.89746007

Carbon &rom ra" mi# C 0.11 -

( 1.542733724 5.26559005 x) *

0.001697007 5.79214008

'#cess (ir

- "e :ir 79 * %O2

0.21 ; (100 - C2) -2

Stage 1 )*C aera&e eit &a anali


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Fine Coal 2 2.29 -

!* Fine Coal 5763 $"al'$& Coal

Fine Coal Conum/tion x

5763

0.000174 x $& "oal'$& tera$

=r< Coal "onum/tion > (1 0.0229 )

5763

0.000169547 x $& "oal =r


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! min 2110.585833 $& air'min

3.9- $eutuhan udara dari total "omution o

ILC Calciner coal transport and primary air

Flo% 25.83 $& air'min

0.005 $& air'$& Cl$

! min 756.3229167$& air'min


SLC Calciner coal transport and primary air

Flo% 91 $& air'min

0.016 $& air'$& Cl$

! min 2710.305417$& air'min


2emaining air re4uirement )*C/kiln String

@( 0.001482214 x * (1 0.242 )) ; (

0.000946553 x 0.046

2emaining air re4uirement )*C/kiln String

@( 0.001482214 x * (1 0.256 )) ; (

0.000905049 x 0.016

Combustion proucts &rom coal 9.349 $& &a'$& "oal in"ludin& %

A $"al'$& tera$ 9.349 $& &a'$& "

5763 $"al'$& Coal

0.001622245 x $& &a'$& "l$


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'#tra air re4uire to burn carbon in the kiln &ee

C > :ir

*b 1 11.53

lb/lb clk 0.0017 0.0195664918

5555555555 6 )ncluing 24.2 - "e air in !C 0.0243081

5555555555 6 )ncluing 25.6 - "e air in #!C 0.0245852

'#tra rouct o& Combustion &or )*C

C2 0.006 $& C2'$& "l$

B2 0.0187 K& B2'$& Cl$

'#tra rouct o& Combustion &or S*C

C2 0.006 $& C2'$& "l$

B2 0.0189 K& B2'$& Cl$

'#cess (ir

!C'$iln trin& @( 37.8- > 13.6- ) ;

5763

0.000184636 0.0047 $& air'$& "l

#!C trin& @ 48.6- ; 8.542 ;5763

0.000184752 0.0050 $& air'$& "l

Sistem sur&ace losses

&i'in $e

Kiln adiation lo 23

x >

x >


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Cooler and irin& hood radiation lo 6

+reheater and tertiar< air dut radiation lo 28

Cooler

:era&e "lin$er di"har&e tem/erature 124

eat o Cooler 1 $&'$& "l$ ; 124 ;

DB:E $"al'$& "l$

adiation !o 6 $"al'$& "l$

xce i!

Flo% 388554 $&'hr G 238

1.158726595$& air'$& "l$

C+ DB:E

eat e"e :ir DB:E $"al'$& "l$

,' i! ! 'e !/ i$$

Flo% 122897 $&'hr G 407

0.366497378$& air'$& "l$

C+ DB:E

eat e"e :ir DB:E $"al'$& "l$

Total Cooler lo DB:E $"al'$& "l$

°

#

°#

°#


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r eeder "aliration not "orre"t)


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0.0050251

0.0112

0.0011

l :h)

3518) + (39.17*0.1967)


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$iln uel.


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$iln uel.

!C Cal"iner.

#!C Cal"iner.

37.8- > 13.6- )H 0.027 0.015 0.005

$& air'$& "l$

48.6- )H 0.016

$& air'$& "l$

ater in Coal

oal


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C! > B2

3.6666667 8.85504

0.0062224 0.0150271

$& air'$& "l$

$& air'$& "l$

8.542 ; 0.2423313 0.0243081 0.0196 )

0.2564935 0.0245852 0.0196 )

$"al'$& "l$

H ; x > (

H ; x > (


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$"al'$& "l$

$"al'$& "l$

DB:E


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S8stem $eat )nput kg/kg kcal/kg C

Fuel Comution eat

Free heat %' "oal 80 0.000174 0.2932

:ir +rimar< 32 0.027 0.2377

Kiln Coal tran/ort 32 0.015 0.2377 !C Coal tran/ort 32 0.005 0.2377

#!C Coal tran/ort 32 0.016 0.2377

emainin& !C 32 0.00094655 0.04622 0.2377

emainin& #!C 32 0.00090505 0.01628 0.2377

tra or C !C 32 0.024308 0.2377

tra or C #!C 32 0.024585 0.2377

Cooler "e :ir 32 1.158727 0.2377

ot air or E 32 0.366497 0.2377

,ater rom "oal 80 3.974006 1.0000

a% Feed 90 5.26605 1.542734 DB:E

eturned dut 90 0.177 DB:E#um heat in/ut

S8stem $eat )nput kg/kg kcal/kg C

Comution +rodu"t (Coal) 348 0.00162225 0.2579

Comution +rodu"t (Caron in mi)

C2 !C 348 0.006 0.2319

B2 !C 348 0.0187 0.2517

C2 #!C 348 0.006 0.2319

B2 #!C 348 0.019 0.2517

"e :ir n eit &a !C 348 0.00018464 0.0047 0.2450

"e :ir n eit &a !C 348 0.00018475 0.005019 0.2450

C2 rom a% Feed 348 1.78905 0.524172 0.2319

*a/or rom ree 2 n eed 348 0.007752 788

*a/or rom "om 2 n eed 348 0.017279 0.4600

=ut 348 0.177 0.2367

adiation Kiln

+reheater

Cooler lo eat in Clin$er 124 1 0.1927

adiation ot air or mill 407 0.366497 0.2464

"e :ir 238 1.158727 0.2425

eat o rea"tion

#um heat in/ut

1.018474 >

0.175646

C

C


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0.842828


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kcal/kg

1

0.0040701024

0.20513465

0.1113471420.03516011

0.12387029

0.0072009509 0.3516419

0.0068852076 0.12387029

0.18492487

0.18703296

8.81507283

2.78814786

0.00031789

> DB:E

DB:E1.0184741508 > DB:E

kcal/kg

0.1455952231

0.50205773

1.63492616

0.50205773

1.65356384

0.0157423443 0.40427313

0.0157521795 0.42789948

0.001443536 42.2933435

6.10891545

2.76573811

14.5906078

23

28

23.894304

636.7482989

66.8687352

410

0.1756462104 665.394721

DB:E

665.39472105


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DB:E

DB:EK"al'$&


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Summar8

S8stem $eat )nput kg/kg kcal/kg C kcal/kg

Fuel Comution eat DB:E

Free heat %' "oal 80 DB:E 0.2932 DB:E

:ir +rimar< 32 0.027 0.237736 0.2051346

Kiln Coal tran/ort 32 0.015 0.237736 0.1113471 !C Coal tran/ort 32 0.005 0.237736 0.0351601

#!C Coal tran/ort 32 0.016 0.237736 0.1238703

emainin& !C 32 DB:E 0.237736 DB:E

emainin& #!C 32 0.237736 D*:!IJ

tra or C !C 32 0.0243081 0.237736 0.1849249

tra or C #!C 32 0.0245852 0.237736 0.187033

Cooler "e :ir 32 1.1587266 0.237736 8.8150728

ot air or E 32 0.3664974 0.237736 2.7881479

,ater rom "oal 80 DB:E 1 DB:E

a% Feed 90 DB:E DB:E DB:E

eturned dut 90 0.177 DB:E DB:E#um heat in/ut DB:E

S8stem $eat )nput kg/kg kcal/kg C kcal/kg

Comution +rodu"t (Coal) 348 DB:E 0.2579 DB:E

Comution +rodu"t (Caron in mi)

C2 !C 348 0.006 0.2318565 0.5020577

B2 !C 348 0.019 0.251656 1.6349262

C2 #!C 348 0.006 0.2318565 0.5020577

B2 #!C 348 0.019 0.251656 1.6535638

"e :ir n eit &a !C 348 DB:E 0.245004 DB:E

"e :ir n eit &a !C 348 0.245004 D*:!IJ

C2 rom a% Feed 348 0.2318565 D*:!IJ

*a/or rom ree 2 n eed 348 0.0077524 788 6.1089155

*a/or rom "om 2 n eed 348 0.0172786 0.4599629 2.7657381

=ut 348 0.1771561 0.2366672 14.590608

adiation Kiln 23

+reheater 28

Cooler lo eat in Clin$er 124 1 0.192696 23.894304

adiation 6 ot air or mill 407 0.3664974 0.246361 36.748299

"e :ir 238 1.1587266 0.242474 66.868735

eat o rea"tion 410

#um heat in/ut DB:E

C

C


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136449918 heat calculation by sg

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