Examen Final Jul 2012 (2)

8/18/2019 Examen Final Jul 2012 (2)

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PREGUNTA 1

DESLIMING CYCLONES117.330 83.000 106.44108 60.86 Cyclones Underflow110.495 11.310 100.24041 Cyclones Overflow227.825 20.370 206.68148 Cyclones Feed

WATER ADDED (2)

Hig !ress"re !"#$ing WATER ADDED (3)

PRODUCT139.07726 %o&'l de (el'ves

625.0870042256400 1502.1318 PIPELINE CALCULATIONS

WASP "# NET H ND ID AREA in 21.35 110 d50 )c ed"le 80 5 4.813 18.21.43 110 d50 S !"d#$" %0 & 5.'&1 2&.11.58 110 d50 )c ed"le 80 % '.&25 45.71.37 110 d50 )c ed"le 40 5 5.047 20.01.4& 110 d50 S !"d#$" 40 & &.0&5 2%.1.60 110 d50 )c ed"le 40 % 7.981 50.01.45 110 d50 )c ed"le 30 % 6.000 28.31.61 110 d50 )c ed"le 20 % %.125 51.%1.61 110 d50 )c ed"le 20 % 8.125 51.81.61 110 d50 )c ed"le 20 % 8.125 51.81.61 110 d50 )c ed"le 20 % 8.125 51.81.61 110 d50 )c ed"le 20 % 8.125 51.8


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SOLIDS SOLIDS ST * H+ G,$$-n /"+ in# " D E N

DST*H+. WEIGHT PULP H2O H2O SOLIDS PULP PULP117.330 83.00 141.36 24.03 96.13 143.09 239.21 2.364

110.495 11.31 976.97 866.47 3465.89 149.44 3615.33 1.081227.825 20.37 1118.33 890.504 3562.01 295.88 3857.89 1.160

0.000 0.00 0.000 0.000 0.00 0.00 0.00 1.000

11'.33 50.00 234.66 117.33 469.32 143.09 612.41 1.5330.000 0.00 93.30 93.30 373.19 0.00 373.19 1.000

117.330 60.00 195.55 78.22 312.88 143.09 455.97 1.715

SOLIDS SOLIDS ST * H+ G,$$-n /"+ in# " D E N

DST*H+. WEIGHT PULP H2O H2O SOLIDS PULP PULP

117.33 50.00 234.66 117.33 469.32 143.09 612.41 1.5332357.7607 C" *+ !,(841.03919139.07726

-, OC*%/ RICTION LOSSES LOSSES ,)* + !(* " *SEC R" P P! MP,10.80 3.29 122.25 77 373 0.01897 33 617 240 574 0.28

'.54 2.30 14&.33 &4 &41 0.01 %4 14 311 240 5'4 0.2&4.30 1.31 193.68 48 839 0.02128 3 779 240 574 0.259.82 2.99 128.19 73 786 0.01920 26 831 240 574 0.27&.%0 2.0' 154.05 &1 401 0.02010 11 210 240 5'4 0.253.93 1.20 202.72 46 661 0.02153 3 043 240 574 0.246.95 2.12 152.40 62 066 0.02005 10 672 240 574 0.253.' 1.1& 20&.3% 45 %34 0.021&2 535 &43 1 &53 4% 2.303.79 1.16 206.38 45 834 0.02162 535 643 1 653 948 2.303.79 1.16 206.38 45 834 0.02162 535 643 1 653 948 2.303.79 1.16 206.38 45 834 0.02162 535 643 1 653 948 2.303.79 1.16 206.38 45 834 0.02162 535 643 1 653 948 2.30


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S I TY

SOLIDS3.280 19.698 6662.436

2.958 11.0124 14.767869 36.923.080 11.316 15.175003 37.94

10.6191 14.240445 35.603.280 2317.954 76.830

3.280 1725.829 Circ"i&o +o. 1 4.372 0.7217 13.536Circ"i&o +o. 2 5.234 3.1447 10.721

S I TY

SOLIDS C

3.280 23.36 1.95 24.40 193.90 1.231 2.837),C 975.095 &o& eff 76.6 0.00781 !)*

1353.6713 827.62919909.6 1.7924709

))U(, $"#$ s 'f&) U((/ H,* H% SLURRY IN MOTORPSI 6ARS HP TDH HP PUMP L6S*MIN HP HP

41 3 23.9 61.4 23.9 7822.0 23.9 25.73' 3 21. 5&.4 21. '%22.0 21. 23.536 2 20.8 53.6 20.8 7822.0 20.8 22.440 3 23.2 59.6 23.2 7822.0 23.2 24.93' 3 21.& 55.5 21.& '%22.0 21.& 23.235 2 20.7 53.4 20.7 7822.0 20.7 22.337 3 21.5 55.4 21.5 7822.0 21.5 23.1

333 23 150.3 502.1 150.3 '%22.0 150.3 15'.%333 23 150.3 502.1 150.3 7822.0 150.3 157.8333 23 150.3 502.1 150.3 7822.0 150.3 157.8333 23 150.3 502.1 150.3 7822.0 150.3 157.8333 23 150.3 502.1 150.3 7822.0 150.3 157.8


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TA6LA 1C7 6OM6A DEN8ER SRL &9 : 4CAPACIDAD AMPLIADA7 TU6ERIA & 9

SLURRY CHARACTERISTICS

)l"rry Flow 612 g$# )olids Concen&r'&ion y eig & Cw )olids Concen&r'&ion y -ol"#e Cv )olids ensi&y )s )l"rry ensi&y )sl ver'ge !'r&icle )i e 50 C; $-n" ""d

!ress"re H$ S , i H",d isc 'rge :d

8; ,nl'rge#en& connec&ion117.7 153.05314 6?8; red"c&ion117.7 153.05314 %ec %ylor

)&'nd y $"#$ isc 'rge $i$eline leng& T- ,$ /i/"$in" E=#i ,$"n $"n> !

)"c&ion $i$eline leng& RICTION LOSSES CALCULATION Di !,+>" Pi/"$in" )&eel )l"rry veloci&y - 2.30

f 0.017Hf 0.82

S# i-n Pi/"$in"


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Hf 0.02osses in )"c&ion $i$eline

Hi 0.13TOTAL DYNAMIC HEAD ( " "+ - $#

TOTAL DYNAMIC HEAD ( " "+ - ?,

PUMP OPERATING CONDITIONS RE@UIRED-eloci&y

,ficiency @ewA +!)H reB"ired

P-?"+ R"=#i+"d @BH BS *(1.02B" )H# Hw H(e# ew H(

) 'f& !ower 16.08*ncl"ding 5 D el& &r'ns#ission loss

NPSH A8AILA6LE @@H'EHvA )#A :sEHf H' 7.40Hv 0.30

NPSH 5.'0 PC PUMPS OPERATING CONDITIONS

8"$- i ; %40 #$eres *ns&'lled

STAGE 1 Cons"#ed


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E AH CON IMPULSOR AC 3&5 ESTACION DE 6OM6AS N-.1 N DN @

SLURRY COLUMN HDi /.

38.63 l s50.00 D23.36 D

3.28 % #31.533 % #3

110 #icrons METERS EET

!)* 0.000


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0.01 0.02 0.01

0.11 0.13 0.11++;) H# 15.75 15.55 10.319297

H( 0.92 0.92"+ -$# n) 17.12 16.90 38.632572 3298

HwHw 1 ER 0. 2

%40 r$# " 5&.1261.00 D SH/ &.5'

1.80 # M &. 0

W U i$i , i-n HP1&.% 5&.5% 22.&5

0.0004009

A / W HPU) G d'y

50.7 2 .% 40.0 405.32047 18.239421230.2 16.9 22.6

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Examen Final Jul 2012 (2)