Document 2JXwmmNwqy9LZqdRKM3g1GO7p
GG 03
CODE KY-787-D
OCT 37353
STANDARD HRS. 10.6 TIME
7
PROCESSES
APPROVED BY
) KY--787-S <S> FWP 9/18/80
> < ) (XQB-17: 3/4
\^(P < >
< ) N-32-D 6 240 < > MIN STRIKE)
3 p TYPED BY FWP 9/18/80
' Cfi 14 14 14
CODE YC002B YC002B YC002B
PQ LOT
93 /3 9*1 93 Arooi 93
LBS 4606
Jod
OCT 7 1980
TOTAL ESTVD WGT 5845
0 NON-BLEEDING
NAME
f
`KROLOR* YELLOW MEDM!OM
USE LBS NCODE
1 "T^RRUUiN 60*(990 GAL) WATER INTO V-203 WITH AGITATOR|
I----- -------1 I!
ON HIGH SPEED & ADD CAUSTIC
I 40 I 7-D I
2*T*WEIGH SODIUM SILICATE INTO DRUM 6 POUR IN
I 420 ! 32-D I
T DUMP IN CHROME YELLOW 6 STIR 5 MIN
I RECORD: STARTjL**T___
fl 0*)
FIN Ja3gL.,,
XTAD't
JUST TO 75* (1275 GAL)
184XS0 JYC-2-BI
ULtil.
I iiZZIZi
.1____ __1 I
'HOMOG AT 2400-2600 PSI INTO V-23
*&3 I t
WHEN V-203 MT, WASH COLOR THRU HOMOG WITH MIN 1
"HOT WATER AT 2400-2600 PSI INTO V-205
1
)QRD:V-205 VOL.____ 6 ADJUST TO 60*<2100 GAL)
INSPECT HOMOG STRAINER 6 CLEAN IF NECESSARY
l
______________________________________
______________ i__ :
5o 5~7Zb O p On "I1C*75o I"g AL)"wAliRZNTo"v-!Si^5S3FART
1
6 | I___AGITAT0W& INSTALL TEMP CHART
1
SVU-UJ0*TPUMP V-205 THRU HOMOG A,T-4800-5200 PSI INTO SV. |
yf 1 RECORD: TIME START
OTAL MINUTES ytJ3-: <P
/ l I NOTE: IF HOMOG PRESSURE FALLS BELOW 480 PSI, 1
/ | | 3-WAY VALVE WILL RECIRCULATE SLURRY TO V-205 I
|J>-rTIHEN V-205 MT, RUN IN 5*<240 GAL) WATER 6 PUMP 1
THRU HOMOG AT 4800-5200 PSI INTO SV
1
LBS
20 420 4200
349
UHILE_H0M0G7'~RUN~6*"'72i4"GAL)~WATlR'"iNT0"v-3i9-T
i
& M3 >RUN 10004 WATER INTO V-384 6 HEAT TO 11-120*F
384 i>4<UWEIGH INTO V-384 6 PUMP TO V-349
2415 1 32-D I 2415
RUN 10004 WATER INTO V-384 6 PUMP TO V-349
1
3 II
ADJ V-349 TO 17* <805 GAL) 6 STIR 15 MIN
I
RECORD DENSITY: ^i&.G/ML <1.103-1^105),
72^20"g AL)
CORD : PH Ij&j u S & ADJ TO 11.1-11.3 WITH CAUSTIC !
AT 5% <10 PARTS WATER TO 1 PART N-7-D)
I. _ ^
, .ASSUME SOX I3-ClI
ON N-7-D INTO SV&RECORD: PH //*,/.
I
EAT TO 190-194#F IN 55-65 MIN & REC -HT JeB*F |
6 RECORD: t##*F NOTE: STRIKE MUST BE STARTED IMMEDIATELY ON ON COMPLETION OF HEATING
I I 1
, 7-D I |
I
IjWPT WHILEyHEATING SV, RUN 39* <1070 GAL) WATER INTO)
343 I * 1
I Ji^AZ 6 METER IN SULFURIC ACID -FROM V-386
|
U MKi&L,?5a4/GAL.^Z.5.GAL I.
386 i-STIR 15 MIN OR LONGER^
|
5 faari RECORD; DENSITY 4>?*G/ML <1.023-1.025)
l
}_ I I
I
DUP050105944
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I*
* a-w *r- *
I LBS | CODE I LBS
SEN S 2"HEATING COMPLETE, RECORD: PH_Za*5 I
V-343 ACID PUMP AT 49 SETTING . <285 MIN)
I
ET V-34? SILICATE PUMP AT 38 SETTING <248 MIN)f
IMMEDIATELY METER IN V-343 A V-349. MAINTAIN SVf
AT l9-tf4F DURING STRIKE
RECORD:
START , F.INIL
v-343
V-349
V-343
V-349
SV NORMAL
7/20TIHE INCHES# INCHES 17 PH
PH I
2 MIN 7iL4c
<iA>JfeS . ZLW9^3-1.)|
4 MIN &JPJP(34)J^ (I4)j*l Et7jr9.3-i.>r
1 HR fjJLPOD^fc. (i3)_r_ 2 HR VJJl*<23)___ < 9>,,~ 3 HR //_3<15>j~ < 4)j,,
9.3-1.)| <9.3-1.)I <9.3-1.)|
4 HR tllt&t 6>_kt < 0>JSL
C9.3-1.) |
FINISH*<LCi2S < )___
< 7.5-8.5)I
NOTE: IF PH DROPS BELOW 9.3 IN FIRST HOUR, STOP|
PUMPS & SEE SUPV. IF FINAL PH IS ABOVE |
8.5, ADJ TO 7.5-8,
ASSUME *7% 1___ ___ |
27-D
I l__.___
330 J&T | RUN 35* < 66 GAL)WATER INTOV-330 A HEAT TO | J |
7!
160-170#F
I|\
tm DRESINATE \X* IN 12-13 MIN
I'6 I 53-A| 60
T3LJL STIR 5 MIN A RECORD: PH
S-f8.5>
| !|
1 STIR 20 MIN OR LONGER FOR S-45
III
38SliiiZT"RUM"4*<3i''GAL)'"wAfER`"lNT6"v-385"'A"HlAT"'f0^ 7""*
j
8 I | 135-140*F
>|
f|
DUMP IN ALUM A STIR TODISSOLVE FORS-41
| 28 I 15-A I 28
302* 9
^AJffl^2* (iTi^GALl^wATiFTo'v-ioiA STIR 2 MIN FOR S-43
\~ ASSUME 50% J 32 ! 7-D ) 16
EN \^-349~MT7~RINSE"lN"wiTH~MiNIMUM~WATER~A~~-T
UMP AT ZERO SETTING
i
343 MT, RINSE IN WITH MINIMUM WATER A I
OFF PUMP MOTOR
j
OFF STEAM
I
IN BLANC FIXE
I
IN V-385 FROM S 34 A STIR 5 MIN
|
|42^/REC0RD: Ph JJl V <3.7-4.2)
jm IN N--7-D EROM S 36 IN 10-12 MIN A STIR 5
M^REcS: PH^!^ <9.
0-9.5) A J.F NECESSARY ADJ TO f
9.0-9.5. RECOfR>Dn?: PpwH_*!^*_
ASSUME 77X|
LUTE N-7-D 1 TO 1 WITH WATER
ASSUME 50%t
N-7-D INTO SV
I
V-330 THRU 20 MESH SCREEN A STIR 20 MIN I
* <216 GAL) WATER INTO V-330
I
IN CALCIUM CHLORIDE A STIR 5 MIN FOR S-48 1
II I 20-A ! 230
33 INTO SV IN 15-2A MIM
5 MIN A RECORD: pH
<9.0-10.0)
STOP AGITATOR- `
START
FINISH
OPERATOR
3sSST
-3tajSLr*2.## i
__2kL*_>D>A
l
&C<
!
DUP050105945
DUP050105946
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DUP050105947