Document pekRex2vY4ddw9n08Dz5Edpqw
CODE KY--787-P
,D|C-f DO 3515j/
* ?
STANDARD iS* iOc-tT .TIME
' CO 14
14, 14
CODE YC002B
YC0O2B YC0O2B
PQ LOT
93 \ %yti -
93 |3#->C
93
TOTAL EST'D WOT (g845j
:LBS , /
"S4oo
- PROCESSES ' .
APPROVED BY
) < > KY-787-S CS) FWF 11,/20/S
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(XOB-17: 3/4
N-32-D L 24
MIN STRIKE)
/DOB NAME: 3KY-787-DMS ----v"1?--------"Lf
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" ; : /
v NON-BLEEDINGr
,1____1-..
EQUIP
NAME
"KRQLOR" YELLOW MEDIUM
I USE
ACCT
I LBS' NCODE LBS
_4_______s. .
203
&
2G3-
RUN A"(99 GAL) WATER INTO V-203 WITH a IITAtOR I
"ON. HIGH SPEED & ADD CAUSTIC WEIGH SODIUM SILICATE INTO DRUM .* POUR IN DUMP IN CHROME YELLOW V STIR.5 MIN i `
RECORD : START,,,,,,wW,,*.4 / } ^ 1 ? t 'r
-.FIN-
4 ! 7~D I .2 I' 43 . 1983-D \ . A2
' 104X3 * IYC--2-B 1/42,
'
I__Jk&.&
i
!
DUST TO 75" (1.275 GAL) 7
`.I :
V*
WITH AGTTATOR~m~LOW SPEED PUMP' V-203 THRU
,7 |
OG AT 24J-2A0s PSI INTO
I"
WHEN V-203` MlT^WASPPXOLOR THRU HOMOG`WITH MIN - | 1
HOT WATER, AT 240~2^j S4PSI INTO V-*25
: ^1
RECORD : V~^B/OfcT^n!-l-." & ADJUST TO 60" <21 GAL)
INSPECT HOMOG STRAINER & CLEAN IF:NECESSARY/ 7 r|V/
N Jtef* < 20 GAL) . WATER UNTO V-jfefe?NfTART
:I
AGITATOR J, INSTALL TEMP CHART : , 7
I PUMP V-205 THRU HOMOtL AT 480~52 PSI INT gy.
CORD : TIME START W&&.JO TOJfAL MINUTES7
TE: IF HOMOG PRESSURE FALLS' BELOW 7480 PSI,
S-WA^ VALVE >WILL RECIRCULATE SLURRY TO V-205
WliSW V-205 MT, RUN IN 5*<24 GAL) WATER &
fu HOMOG AT 4800-520 PSI INTO SV>
(WfMA* ft***
HOMOG7~RUNto6""(2iFGAU~WATiR"iNT07Vr349
00* WATER INTO V-384 & HEAT TO. 11 -.12F fH INTO V-384 & PUMP TO V-349 * ' '
2465
N i00#MMTR INTO V-384 & PUMP TO V-349
I
AD> V-349 TO
<8&5 GAL) ie STIR 15 MIN
pBRD DENSITY: Y.U&CG/ML <1*1 3-1 * 13>` (
I t1
|983-D
2465
WHlN^S-??Tl0MilG"C0MPLET;"ADj"iv"f0"24*<242":GAL)
RECORDY PM Vftsfc' * ADJ TO 11 * 1-11 .3 WITH CAUSTIC!*
A1>5% < 1 PARTS WATER. TO 1 PART N-7-D)
i ASSUME 50%.
Sip h o n n -?~d in t o s v & r e c o r d : p h VVZ.
1 HEAT TO 190-194WF IN 55-45 MIN & REC:HT-_...._*F
& RECORD: 1___ F
''
' I.
TE; STRIKE MUST BE STARTED IMMEDIATELY ON I >0 4
- ON COMPLETION OF HEATING
* .I
| 7-D
L)ii*f_E HEATING SV/ RIJN 3" (1 t GAL) WATER INTO I V~343 & METER IN SULF"UURIC /A^CmII /PRPM Y~38t/.- '
Ml< ^WiL->SS0ft/((f^lSKli^feAL- I ?TIR -15 MIN -Oft LONGER RECORD; ^nFMSTTYlti^SJT
...........J 27-D if 361
I ./: II
WwOo t Iw
):.U!U -fSV
302 .9 .
\ rnsjt .<
U.i.v . b j . ..... i\ i.~
, c.i i.; w i
( LBS i CODE i LB)
.HEN S 20 HEATING COMPLETE, RECORD
l
SET V-343 ACID PUMP AT 49 ,SETTINCCt285. MW
.1
ET.V-349 SILICATE PUMP AT 38 SETTIWTSl MIN) i
MEDIATELY METER IN V-343 S, .V-349. MAINTAIN SV l
AT 190H94F DURING STRIKE, v .
i
RECORD:- -START-FINISH-/ . , MINUTES' 1
v-343
4f. I
'../;/:;'J:. '. V-343^ /^V-^349,'?'1 SVy/-NORMAL L |
IME- INCHED: ?
PH '
AT 20 -MIN ' k&M(37)C,,_/-'' iifrk 4b MIN * 23?<34>l L* <14 `
3V1O.0) 1 (9-3410.0)|
1 HR 2 HR A
.3-1110..00))1/
9 3 .1 0 .0 ) IT 4-! )
3 HR / 4 HR /aJHt 6)12,; <.cs
34100..00))|r > .3/10.0)
4* T:/FINISH-X'j/7 G>*4-//:'
7.5-8.5)
| NOTE: IF PH DROPS' BELOW 9.3 IN
touR, St o p
4 RUMPS L SEE SUPV. I'F FINAL. PH IS;' ABOVE
8.5, ADJ TO 7.5-8.5> /
/ .ASSUME 77%
.iiMWMIW.Ht'llfX*.*
N 35" (600 GAL) WATER INTO V-33 & HEAT TO
170F
-/-; . -
.
DRESINATE "X" IN 12-13 MIN
5 MIN & RECORD.:/' Pr ALL' (9.5-10.5)
20 MIN OR LONGER FOR S--45
600
27-T 530-AI; 600
40*(308 GAL) WATER;INTO V-385 6 HEAT TO
140F '
-
IN ALUM k STiR/Td DISSOLVE FOR S-4T .
2" (513 GAL) WATER TO V-302 STIR 2 MIN FOR S-43
ASSUME 50%
WHEN V4349 MT, JflNSE IN WITH MINIMUM 'WATER &
SET PUMP' AT ZERO SETTING 4V;.:v , i v:,
WHEN V-343 MT, RINSE IN WITH MINIMUM; WATER &
TURN OFF PUMP MOTOR
L
.1 JP4RN OFF STEAM. , / ' V # v; ..: / V .. y;
...................BLANC FIXE
- *.
I .200
HSfON'lN V-385 pw S 34 6 STIR 5 MIN
]
gjral&RD: PH-HiST (3.7-4.2)
TmS^lN N"7"D FROM S' 36 IN 10-12 MIN'& STIR 5 j
' k i n ,
a j:
:-/'v -
/ RECORD:' PHO/~V (9.0-9.5). & IF NECESSARY ADJ TO
v ' PH 9.0-9.5.'RECORD: PH,,.m__-
ASSUME 77%
DILUJ-N-?-D 10 TO 1 WITH WATER-
-ASSUME 50%I
*HON N-7-D INTO SV
!I
RUhL-IN V-330 THRU 20 MESH SCREEN & STIR 20 MIN 1
1 27-D ! 7-D 1
11" (216 GAL) WATER INTO V-330 DUMP IN CALCIUM CHLORIDE & STIR 5, MIN FOR S-48
JN V-330~ INTO~S V~ IN~T5-20~ M IN~ "
'STIR 15 MIN & RECORD: PH_%g_ (9.0-10.0)
DO NOT STOP AGITATOR
/' '
FINISH
OPERATOR.
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--
230
0--A 230
fV *7
DU P050105355