Document X7rq0gb4qVGXEjXvVYLkLGyNK
*CG 03
CODE KY-790-D F
LB /k -yk! 'fj.
FEB 3
PROCESSES KY-790-D <D>
APPROVED PY FWP 01/28/S2
STANDARD HRS-
TIME
TOTAL JEST'D WOT 4So* MfS
ECU IP 203
60"(992 0) HIGH SPEED -
IN. DRUM G POUR .IN UMP IN G STIR RECORD; START
f in ;/
;i USE Jf H~ i ACCT t CODE | LBS
ATOR ON i
Tl <G
I 32-D I 415 1104-B i 3100
ADJUST TO 75*<*275 G>& RECORD:PH____ <7.0-9*0)
NOTE: VOLUMES HIGHER THAN 75" WILL.. CAUSE
DUSTING FROM DUMP HOOD-
WITH AGITATOR ON LOW SPEED, PUMP V-203 THRU
HOMOG AT 2400-26S0 PS I INTO V-205
WHEN V-203 MT, WASH COLOR THRU HOMOG -WITH MIN
HOT WATER AT 2400-260 PSI INTO V-2G5
RECORD: V-2D5 VOL
G ADJ TO 55" <2316 G>
J INSPECT HOMOG STRAINER & CLEAN IF NECESSARY
~ < 200G V"" WA TER~ IN T(T V - G ~ S T ART
I
AGITATOR ^.a.4 3
'i
PUMP V-a THRU HOMOG AT 4800-5200 PS I INTO SV.. i
RECORD: TIME START
TOTAL MINUTES
i
i
| NOTE: IF HOMOG PRESSURE FALLS BELOW 480 PSI, L#3-WAY VALVE WILL RECIRCULATE SLURRY TO V-.205
| I
/k
\&f \ WHEN y^sm MT, RUN IN .5* <240 G) WATER .G PUMP | f | THRU HOMOG AT 480O-520G PSI-RINSE WITH HOT WATER-
1 I i
.,
1
1
i 1
.. 349 wj~willLE^ HOMOG7~RUN"6-*"<284 ~G) ~WA T f T INT0 "V-349"*' "j...... --j~-- i
f & wr\ RUN 1000*WATER INTO V-3S4 G HEAT TO 11-120*F J } j
384 !><r3 JAgJ,W INTO V-384 G PUMP "TO V-349
.1 2375 1 32-D | 2375
1000* WATER INTO, V-384 G PUMP TO V-349
I
}j
V-349 TO 28*/ <1-324 G) G STIR 15 MIN
|1
I
RECORD DENSITY.//j^feSK/ML (i -G62-1 -063)
11
i
SV Jff2 1 W>!EN S-1 1 HOMOG COMPLETE, ADJ SV TO 63"
! J^?3238 GAL) . 4 'L*0 RECORD PH:
-
.. FEB 5 1?82
I HEAT TO 190~t94*F I N 55-65 HIN G REC: HT /&d*F |
| 6 RECORD:
!
ADJUST PH TO 9- -9-5 (UP ONLY)
ASSUME 50% 1
1 7rD
DILUTE N-7--D TO 5;%% <<1^^DpEAP'ARR1TS WATER TO 1 PART ?,_____ ...... 1 7-D
j K-7-D). RECORD PH:
i
J STRIKE MUST BE STARTED IMMEDIATELY AFTER PH
ADJUSTMENT -
\
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f ZQ.U1P 1 WENT i
I PAGE 2' CG 03 i<Y~?96--!) J CONT VP JOB NAME; 03KY790DMD
i USE i LBS
r:~ i AC CT :o i:e ; l b s
WHILE HEATING SV, RUN 37" (1943 G) WATER INTO
MEVTJ--R343IN FROM V-3BA
rL/._)tt34x/GAL3X.7,,GAL
R 15 MIN OR LONG-it r\& \ nijrZTjJ
'
RECORD : DENSTTY/ds/jf ;/ML <1 *0t2~i *i 4)
i_______ | 27-0
t1
j 351
j
SET V-343 ACID PUMP AT 93 SETTING (225 MIN)
SET V-349 SILICATE PUMP AT. 79 SETTING (i80 MIN)
IMMEDIATELY METER IN V-343 & V-349. MAINTAIN SV
AT 19S-194*F DURING STRIKE.
I .RECORD:
START . FINISH
MINUTES |
; v-343. i v-349
.J&L1
!
TIME V-343
V-349
MfORMAL
i ...
in c h es - in c h es
' PH
r AT 20 MIN
32)___ (25)___
.(9*3-10*0)
! . 40 MIN C*S <56),,
(22)
r_(9*3-10.0)
i 1 HR j&A< 5
M9)_
.(9*3-10*0)
S .2 HRS <2.^4*<32).
<
.(9*3-10*0) 1
! 3 HRS &J&G <1 4)__< )________
.(9*3-10*0) f
1 FINISH 40),,__
7,7 ( ?.* 5-8.5) I
1
NOTE: IF PH DROPS BELOW 9.3 IN FIRST HOUR, STOP!
PUMPS & SEE SUPV* IF FINAL PH IS ABOVE S*5, }
ADJ TO 7*5-8*3 G RECORD: _____PH ASSUME 77 X i
I 27-D
;,V:
r-*~ SV 1:
WHEN "v-349"MT7~RI:NSE_rR_WIT!T"MiNIMUM"WATER "S " SET-PUMP TO ZERO SETTING
UHFjN V-343 MT, RINSE IN WITH MINIMUM WATER A
TURN OFF PUMP MOTOR
TURN OFF STEAM
SIFT IN
RUN IN ALUM USING BADGER METER
FLUSH ALUM- LXNE WITH WATER '
RECORD - PH 3,-Js. (3L3-3.7) , IF NECESSARY ADJ
(DOWN ONLY) TO 3.3-3,1 & RECORD: PH ....*.
NOTE: USE LIQUID ALUM, N-115-A* A D-D TO SV VIA
BADGER METER* STIR 5 MIN AFTER EACH
ADDITION* '
- - ASSUME
[37.. RECORD-' PUjfcj/fc <4*0-4*4) S IF NECESSARY ADJ
PH 4*0-4-4 & RECORD: PH_____ . `
ASSUME
DILUTE N-7-D 10 TO 1 WITH WATER
ASSUME
SIPHON N-7-D INTO SV
STOP AGITATOR
OPERATOR
t/t frtuyu/it 1/2% 4 SH 'Z-'Xf--*-.
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