Document mqYkQVGxZKQqQvzBzy3600mEQ
CODE KY-787-B
H0y -li| 80 37946
STANDARD HRSr 10*4 TIME .
PROCESSES
APPROVED BY
< ) KY-787-S <S) FWP 1173/80
< ) ( ) (XOB-17: 3/4
()
< ) N-32-D & 240
<)
< ) MT.N STRIKE.)
TYPED BY: FWP i1/3/80
CODE YC002B YC0O2B YC002B
TOTAL EST'D
PQ 93 ll
UOT
LOT 0/^t
/sm 5345
LBS 9 6&
tfU)
NON-BLEEDING
EQUIP
203 i &I
205 i
I USE
ACCT
NAME : " KROLOR." YELLOW MEDIUM
i LBS NCODE LBS j--------- -- j----------- j ----------
UN 60"(990 GAL) WATER INTO V-203 WITH AGITATOR
ON HIGH SPEED < ADD CAUSTIC WEIGH SODIUM SILICATE INTO DRUM & POUR IN
1 2M5 1 7 2/-D I 20 | 420 VJ 983-D I 420
DUMP IN CHROME YEJ-LOW & STIR 5 MIN
I 84X50 I YC-2--B ] 4200
RECORD: START^.i??,,.,,,
1 AsSlSS- \I
FIN
>3/^
1........ ......I
JUST TO 75" (1275 GAL)
^3/f/
TH AGITATOR ON LOW SPEED PUMP V-203 THRU
HOMQG AT 2400-2600 PSI INTO V-205 EN V-203 MT, WASH COLOR THRU HOMOG WITH MIN
HOT WATER AT 2400-260O PSI INTO V-205
^RECORD : V-205 VOL -
& ADJUST TO 60"(2100 GAL)
INSPECT HOMOG STRAINER CLEAN IFF NECESSARY
I
I
___ ,,_______I________i....... .......
(200 GAL) WATER INTO
START
|
1.
AGITATOR & INSTALL TEMP/a^WT
i1
PUMP V-205 THRU HQMOG^AT&i00-S200 PSIINTO SV.I
I
RECORD: TIME .START^fel./__TOTAL MINUTES ,!z.L I
I
NOTE: IF HOMOG PRESSURE FALLS BELOW 4800 PSI, !
|
3-WAY VALVE WILL RECIRCULATE SLURRY TO V-205
I
I
WHEN V-205 MT, RUN IN 5*<240 GAL) WATER & PUMP |
|
I | THRU HOMOG AT 48O0-5200 .PSI INTO SV
||
549~l>^"wH^Li"H0M0G7"RUN"67~<2i4~CA.iL)"'iiATER'"INT0"*V-34i'"7,
7.......
& l>SyRUH 1 00O:!j: WATER INTO V-384 & HEAT TO 1 1 0-120 KF1 384 ji^KWEIGH INTO V-384 & PUMP TO V~349
I W5U-RUN 10004 WATER 'INTO V-384 & PUMP TO V-349 3 i U<1 ADJ V-349 TO 17" (805 GAL) & STIR 15 MIN
RECORD DENSITY ^/jgALG/ML (1,103-1 .1 05)
Jf/T | I
I 1 i
1933-0
1 | i
xr/j
*MHjEn ""s --77"h 5m5g ~CDMP`LETe 7~-ADJ""s v ""t 6'"24*'T'2420""g a L>
RECORD : PH
& ADJ TO 11,1-11.3 WITHCAUSTIC I
AT 5% (10 PARTS WATER TO 1 PART N-7-D)
I
ASSUME 50% 1
SIPHON N-7-D INTO SV & RECORD: PH 'L.,,L
I
] HEAT TO 190i-j(94F IN 55-65 MIN 6 REC:HT
I
` & RECORD: /.Xi_F
|
NOTE: STRIKE MUST BE STARTED IMMEDIATELY ON I
i ON COMPLETION OF HEATING
|
"i...... ........ I
`'Si I 7-D I.... /S'
I WHILE HEATING SV , RUN 39" (1070 GAL) WATER INTO I
I V-343 & METER IN SULFUR IfQA&HL FROM V-/336
i
i mlYM3Wz0mA^\~ I,
i y i' i *-> (.ft tjHf LONGER
(
j RECORD; DENSITY /gC.G/ML (1,023-1 .025),
I |
.....
A.JSF... ....
v................ .'tv.
27-D 361
ysiii.si-f4+c'
T
SV
6
PAGE 2
CG 03
,,\.t / i; i,:.
I<Y~787~D EST WGT 5845$ V' - 2^ ^
I USE [ LBS
WHEH^S^So^HlAf ING~c5MPLEfE7TMPECDRD~~PHZ2I?'4>"
I 25 SET V-343 ACID PUMP At 49 SETTING (285 MIN)
I
126 SET V-349 SILICATE PUMP AT 38 SETTING (240 MIN.) 1
127 IMMEDIATELY METER IN V-343 & V-349. MAINTAIN SV]
AT *9-194#F DURING STRIKE
128 RECORD:
START
FINISH
V-343 9.00
JL'&zX&e
MINUTES a&Sp
I
V-349 cf-aZr/j
"jZ&jg?
"pJJto
1 V-343 l TIME INCHES
1 AT 20 MIN !0Pt1(37)___
V-349 INCHES (16)___
SV NORMAL PH. PH 1 ? <9.3-1 0.0) |
1 40 MIN l&SL (34)___ (14)___ ^.(9.3-10.0) |
Ii
1 1 >[
i HR JKJUL (31)___ (13)___ .
(_^4-iO.O) I
2 HR
(23) JJl F ( 9),,*
3 HR /<*./**. (15) J2t~ (4).^:
10.0)1
4 HR /!&$,, < 6>5fc.,, < 0
SL/,,(9.3-10.0)!
FINISH3J*D< 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 7.5-8.5
ASSUME 77%
NCODE
USE LBS
330 7
RUN 35* (600 GAL.) WATER INTO V-330 G HEAT
! I**--160--170F
\Jm\ _tfiD DR ESI NATE *X" IN 12-13 MIN
FIIR 5 MIN & RECORD : PH
(9.5-10.5)
STIR 20 MIN OR LONGER FDR S-4S
TO
I 600
530-A1 600
40" (308 GAL) WATER INTO V-385 & HEAT TO 1 35-1 40-k F I DUMP IN ALUM & STIR TO DISSOLVE FOR S-41
? ADD~ 4 2 ( 575~ G AL7 ~ W AT ER~ T0~V -3 02 ADD & STIR 2 MIN FOR S-43
ASSUME 50%
< WHEf7'V-349"m?7"RINSE~IN~WITH~MINIMUM"'wATiii"&
SET PUMP AT ZERO SETTING 138xT%iEN V-343 MT, RINSE IN WITH MINIMUM WATER & l/^K^TURN OFF PUMP MOTOR \m i UN OFF STEAM 140xrSTFT IN BLANC FIXE \4rrj~sm IN V-385 FROM S 34 & STIR 5 MIN \<T\ RECORD-:- PI-L.SjA? (3.7-4.2) 143 JefGm IN N-7--D FROM S 36 IN 10--12 MIN & STIR 5-
Ia |4j RECORD; PHTLI <9.0-9.5) & IF NECESSARY ADJ TO
I I PH 9.0-9.5. RECORD:. PH____
ASSUME 77%
I | DILUTE N-7-D 10 TO 1 WITH WATER
ASSUME 50%
I ^TS IP HON N-7-D INTO SV
\4tf \Jtm IN V-330 THRU 20 MESH SCREEN & STIR 20 MIN
539 *1 ?6^T "t7uN"77^~ (216~GAL7~WATER""iNT.0~V-330""
"
3P''*
I
1 1 147 | DUMP IN CALCIUM CHLORIDE G STIR 5 MIN FOR S-48 ') 230 | 20-A I 230
SV \A9T\ EWN V-330 INTO SV IN .15-2,
1,2 I42>KSTIR 15 MIN & RECORD: ">H%
ISO I DQ^HtrnSTOP AGITATES
I
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DUP050105728
DUP050105729
DUP050105730