Document wgab49mmbm1moD65g323Jqw5V
CG 03
CODE KY--907-D
OCT 16 80 STANDARD HRS*
37478 TIME
//A M
PROCESSES
< ) KY-907-D XF)
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APPROVED BY FWP 10/8/00
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TYPED BY; FWP 10/8/80
CG CODE
PQ LOT
14 YC002B 93 ViO*4`
14 YC002B 93
14 YCQ02B 93
*f - 2.-*A * %
TOTAL. EST'D WGT( 6053
NON-BLEEDING
W^~T
T""u s e ~"
NAME KROLOR" YELLOW MEDIUM
I LBS
j-_-i;----------
RUN 60"<990 GAL) WATER INTO RUN AGITATOR ON HIGH SPEE
203 & ADD CAUSTIC! 4f$t
WEIGH SODIUM SILICATE INTO $RUM & POUR IN
DUMP IN CHROME:. Y(Ec.LuLuOuWw f&t .Si TI A MIN
RECORD; START .... xWjgfc'l
V10 &*
FIN
; 320 I 48X50 i J3LHJUL
ACCT LBS
TO 75 <1275 GAL)
FTATOR ON LOW SPEED F\UMP V-203 THRU
10G AT 2400-2600 PSI INTO V-205
|
WHEN V-203 MT, WASH COLOR THRU HOMOG WITH MIN t
HOT WATER AT 2400-2600 PSI llNTQV-205 "
1
7^-tfECORD :ii^0OfT'V3OLl>_'5_____" & ADJUSTTO 60" <21 00 GAL)
1 JP-TTCNSPECT HOMOG STRAINER & CLEAN\ IFNECESSARY
|
RUJMfc: X 200" GAl 7"WATER" I NT0~V-TART
!..
AGITATOR & INSTALL TEMP CHART
!
PUMP V-205 THRU HQMGG^AT 4800-5200 PSI INTO SV.!
RECORD; TIME START *i.I(^5M^rOTAL MINUTES CjJt 1
NOTE; IF HOMOG PRESSURE FALLS BELOW 4800 PSI, |
3-WAY VALVE WILL RECIRCULATE SLURRY TO V-205 1
WHEN V-205 MT, RUN IN 5"<24 GAL) WATER & PUMP 1
THRU HOMOG AT 4800-520 PSI INTO SV
j
34yv-Tix: i WHILE HOMOG, RUN 6" <284 GAL) WATER INTO V-349
& v_jsfe 1 RUN 1000* WATER INTO V--384 & HEAT TO 110-12*F
384 v^{<4 I WEIGH INTO V--384 & PUMP TO V-349
J 3220 ! 32-D ! 3220
I RUN 1000* WATER INTO V-384 & PUMP TO V-349
3 ^rf6 ! ADJ V-349 TO 17" (805 GAL) & STIR 15 MIN
UK7 i RECORD DENSITY; #4_G/HL <1.138-1
SV V418 I WHEN S-11 HOMOG COMPLETE, ADJ SV tpT'" 02420 GAL)
yr19 I RECORD: PH
& ADJ TO 11,1-11* 3 WW CAUSTIC
4|
J AT 5% <10 PARTS WATER TO i PART N-7-D)
ASSUME 50%
SIPHON N-7-D INTO SV & RECORD:
HEAT TO 190-194-KF IN 55-65 MIN & REC : HT (/s_~F
& RECORD;/x&.-*F
I I NOTE: STRIKE MUST BE STARTED IMMEDIATELY ON
11
ON COMPLETION OF HEATING
7-D I___ SL
""""'L^"l'~WHILl~HiATiN.G~s7,''"iuN~i5I~<i570"GAL)"wATER^iNTo'Ty-343'"7^.... .......T.....
34.3I METER IN SULFURIC ACID FROM V-3B6
] | '' |
& l .I '
MK_fe3...,^&/GAL,,':.Il_GAL )............. .1 27-D | 481
386M23 5 i j s 6a
I STIR 15 MIN OR LONGER 1 r f h o r d -: d f n s t t y UVl . G/mi <1.030-1.0:0)
1 ||
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I U-VC. 1 LBS
CODE ] LBS
EN S 20 HEAT INC COMPLETE, RECORD: Ph IPj /
T V-343 ACID PUMP At 57 SETTING (225 MIN)
T V-349 SILICATE PUMP AT 48 SETTING <180 MIN)
IMMEDIATELY METER IN V-343 & V-349. MAINTAIN SV
AT 190" 1944F DURING STRIKE
RECORD:
START
FINISH
MINUTES
V- 343 V- 349
V-343
V-349 SV NORMAL
TIME, INCHES INCHES
PH
PM 1
20 MIN /**g<36>#_ <15)jyC 3kSL<9-3~10.0) |
40 MIN 1 HR
) 33- <13U3_ &X<9.3-10.0)]
<11 )ii_ 2jr.<9-3-i0-0)i
2 HR
( 6)___ ^& <9.3-10-0) J
3 HR
< 0)___ S.feZ<93-10-0) 1
f in is h
< 0)___ ZiUSrK 7.5-8-5)]
NOTE: IE PH DROPS BELOW 9-3 IN FIRST HOUR, STOP I
PUMPS & SEE SUPV- IF FINAL PH IS ABOVE |
ADJ TO 7-5-8.5
ASSUME 77%
SIFT
50
27-D i 128-A! 50
385 31 | RUN 40" <308 G) WATER INTO V-385 & HEAT TO 7 \y | 135~140*F H32 I DUMP IN & STIR TO DISSOLVE FOR S-6Q
1II
1 i .! ] 280 | 15-Ai 280
302DD~"T 7^ ~7208WATER " TO V-SS?. 8 l>rT ADD & STIR FDR 2 MIN FOR S 62
ASSUME 50% | 100 1 7-D I 50
l55^1 DURING STRIKE PUMP INTO PT
PT|j>6 | PUMP IN 9 A&1 f PUMP IN
138 I STIR 10 MIN WITH LIGHTENING MIXER FOR S 42
I 558 | 169--Ai 558 ] 62 i 155-AI 62 [ 62 i 160-A] 62
1 i!
\3# DURING STRIKE RUN 18' <317 G> WATER INTO V-356 J
TURN ON STEAM
'
]
356 tMT ADJ TO 23" <403 G) AT 81-82*C
]
1
PUMP PT MIXTURE FROM S 38 THRU UNDERSURFACE
I
DISTRIBUTORS AS FASTAS POSSIBLE
]1i
RINSE PT WITH HOT WATER FROM HOT WATER MIXER l
& PUMP IN
I
SHUT OFF PUMP
I
STIR 30 MIN AT 81~82*C FOR S 54
!
DO NOT SHUT OFFAGITATOR
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LBS
CODE 1 LBS
WHEN V-349 NT, RINSE IN WITH MINIMUM WATER & SET PUMP AT ZERO SETTING
WHEN V-343 MT, RINSE IN WITH MINIMUM WATER tk TURN OFF PUMP MOTOR
{ I
I 1
I
AT TO 1 98~200F IN 5-1G MIN
|
1 CLOSE WATER LINE & DISCHARGE VALVES AT STEARATE I
UMP
i
OPEN V-356 DISCHARGE VALVES TO STEARATE PUMP \
INLET
j
OPEN WATER VALVE AT STEARATE PUMP & RUN WATER 1
U HOMOG AT 2900-3100 PST TO SEWER
I
WHILE HOMOG WATER, OPEN HOMOG DISCHARGE VALVE )
[0 SV & CLOSE VALVE TO SEWER
1
i
IMMEDIATELY OPEN STEARATE PUMP DISCHARGE VALVE,I
TURN- ON PUMP & HOMOG V-356 TO SV AT 2900-3100!
ff. MAINTAIN SV AT 198-200KF,
!
WHILEtiOMOG V-356 TO SV, SHUT OFF WATER VALVE ]
STEARATE PUMP ASAP WHEN iiOMOG COMPLETE,' RINSE IN V-356 WITH HOT
i !
fTER FROM HOT WATER MIXER
I
'OFF HOMOG & STEARATE PUMP
|
5 MIN AT 198-200*F
!
IIS^^Ts mUT OFF STEAM
)
IN V-385 FROM S-32 & STIR 5 MIN
l
F CORD: PHftjO. <3,3-3.7)
1
IF NECESSARY,*ADJ PH TO 3,3-3.7 (DOWNWARD ONLY)!
, RECORD; PH.
i
W'E Jsim IN N-"7":D FROM S-34 IN 4~S MIN & STIR 5 M'iN I
|6>^rREC0RD; PHjp&J <4.2-4,4) & IF. NECESSARY, ADJ
TO PH 4.2-4.4 & RECORD: PHjf/ijX ASSUME 78%
^DILUTE 10 PARTS TO 1 WITH WATER)
SIPHON N-7-D INTO SV
1 DO NOT STOP AGITATOR
i START,
FINISH*-
OPERATE,. .
Issc
I STEP V-262 (20 RPM) 1 V~243,244,>46}2'<
9
i I 18
241
i
!
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