Document GXBaKRG2E6QEYjBbQadvdmn
03 CODE KY-907-D
DEM? 80 38258
STANDARD HRS,
TIME
M
PROCESSES
APPROVED BY
( ) KY-907-D(F)
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JOB NAME: 03KY-907-DMF
CG CODE
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14 YC002B 93 <///'
14 YC0O2B 93
14 YC002B 93
TOTAL EST'D WGT 6053
LBS"
&&&&
z
\m 19 1880-
NON-BLEEDING
EQUIP
"KROLC 4 YELLOW MEDIUM
/'
Fuii""""""'--'~~~~ACCT 1 LBS NCODE LBS
j RUN 60"(99 GAL! WATER INTp V-2#i 6 AD| CAtfSTXCI 40 I HI 20
AGITATOR ON HIGH SPEED
I1
|
fGH SODIUM SILlCATillNTO DRUM &jBQUR IN . . 1570 1983-D I $70
DUMP IN CHROME YCLLOWA STIR 5 MIN^Ol&W,
184X50 1YC-2-B1 4200
I RECORD: START^MSfe:
' I Zsl$ \ * ______i , '
i X" f in
^ }&/?%$/ lArfjiafiiTM--i c >\l~~----. 1 V
DJUST TO 75* (1275 GAL)
\ ?/>.
TH AGITATOR ON LOW SPEED PUMP V-203 THR%,
\>H 'J
HOMOG AT 2400-2400 PSI INTO V-205
v
I WHEN V-203 MT, WASH COLOR THRU HOMOG WITH MIN I
HOT WATER AT 2400.-2600 PSI INTO V-205
I1
I
Jfc^ECGRD: V-205 VOL.
6 ADJUST TO 60 <2100GAL)
I
I
1 ST\ INSPECT HOMOG STRAINER & CLEAN!F NECESSARY I
i
2083^T"RUN"7Ho "g AL> ~WAfER"lNT0"v-^^sfAr F~^ C~
|
& T 1^,AGITATOR 6 INSTALL TEMP CHART
I1
SV 11#TPUMP V-205 THRU HOMOG AT 480O-52OO^PSI INTCj
1 />f
I 1 ' RECORD: TIME START /^.tl^OTAL MINUTES
!
2 1 1 NOTE; IF HOMOG PRESSURE FALLS BELOW;4800 PSI, |
I
--WAY VALVE WILL RECIRCULATE SLURRY TO V-205 1
I
1 1 WHEN V-205 MT, RUN IN 5*(240 GAL) WATER 6 PUMP |
.. 1
1 THRU HOMOG AT 4800-5200 PSI INT& SV *
I J: ,,
349 WHILE HOMOG, RUN 6 (284 GAL) WATER INTO V-349 |:
& 384 ^
00* WATER INTO V-384 6 HEAT TO.110~120*K I 1 l
INTO V-384 & PUMP TO V-349 ,
I 3285 1983-D l 3285
N 1000* WATER INTO V-384' & PUMP TO V-349 i 1 , . l
t^^HRE>CDQJ RVD-34D9ENTSOltW1r7"^is(8j0^5VMGALL) (1& .1S3T8IR-1.11542M)IN
!l
J':- l I:
"iv
SV
4
1
I
*1 1 I
,, WHEN S-11 HOMOG CUMPLETE, ADJ SV TO W(2420 GAL)
1 RECORD: PH
ADJ TO 11.1-11.3 WITH CAUSTIC!
I AT 52 (10 'PARTS WATER TO 1 PART N-7-D)
ASSUME 502 1 .J& 1
^KSIPHON N-7-D INTO SV G RECORD: PH ifll*
\
I HEAT TO 190-194*F IN 55-65 MIN G RC:HT ;_*F 1
| & RECORD :/5,,*F
I
1 NOTE: STRIKE MUST BE STARTED IMMEDIATELY ON i
ON COMPLETION OF HEATING
l
7-D
/6
4^rTWHILE HEATING SV, RUN 39" (1070 GAL) WATER INTO V-343 1
343 iJJia^TliETER IN SULFURIC ACID FROM V-38&
,f
GK I
MK-3&. JJ 'M.f*/GAL , 3W&L !....
1 .1 27-D
386jS-SSr.l STIR 15 HIM OP LONGER OEMS! iY/tft.>J3b6/ML <1,030-1.0330
i 1
I 1
I 481
I I
utstuir I
j rf-Uve. rfi I
Wls \7.*> IN l H' 7 V
i::.i.v i . IVur ! uvy>^ir
V - ^ \o
l<n LBS
WHEN"s"iFHEAflNG"c6MPLETE7'~RECORD.T_PHlZ?''^'""
SET V-343 ACID PUMP AT 57 SETTING <225 MIN)
SET V-349 STUGATE PUMP AT 48 SETTING Cl80 MIN)
IMMEDIATELY METER IN V-343 & V-349. MAINTAIN SV
sv AT 190-194F DURING STRIKE
RECORD:
START j
FINISH
MINUTES
I1
V-343 4rr~%.M V-349 SLJTMt/aJd*
JLlSl
V-343
V~349
NORMAL
TIME INCHESAtJWCHES
PH
1 i AT 20 MIN M&><36 )&L < 15)__
[<9.3-10.0) 1
1 i
' iI
40 MIN .kLSo <33)^5- <i3)_l_
[<9.3-10.0)|
1 HR 1LL(P < 29-- < 11
"diii..<9.3-10.0)1
i i!
2 HR 3 HR
W*iP 3JJ0
<( 18?>)____
< 6)__ < 0);__
_<9.3-10.0)I ,,<9.3-10.0)1
i t l FINISH <nJSJS, < o k ~~ < )__
,,< 7.5-8.5)J
NOTE: IF PH DROPS BELOW 9.3
PUMPS & SEE SUPV. IF FINAL PH IS ABOVE
8.5, ADJ TO 7.5-8.5
ASSUME 77%
Wf3o SIFT IN
CODE LBS
1
27-D | 128~AJ
50
381 RUN 40* <308 G) WATER INTO V-385 & HEAT TO 7 | 1 135-14*F
1 DUMP IN & STIR TO DISSOLVE FOR S-60
j I 280 I
17* <208 G) WATER TO V-302
ADD & STIR FOR 2 MIN FOR S .62
7 TM7
ASSUME 50% I 100 |
15~AI*280
T
7.-D t 50
URING~sfRiKiTuMPrlNTO~PT"'~
PUMP IN
'
UMP IN
STIR 10 MIN WITH LIGHTENING MIXER FOR S 42
" 558 62 62
169-AI 558/ 15S-AI 160-A| 62
ING STRIKE RUN 18* <317 G> WATER INTO V-356
ON STEAM TO 23* <403 G) AT 81-82C
PUMP PT MIXTURE FROM S 38 THRU UNDERSURFACE DISTRIBUTORS AS FAST AS POSSIBLE
Rin s e p t w it h h o t w a t e r f r o m h o t w a t e r 4iix e r "t Tp u mp in OFF PUMP 30 MIN AT 81~82*C FOR S 54
DO NOT SHUT OFF AGITATOR
IJ
DUP050105305
11'-' | 1-flfc.fc. ii w o* li T--/W f~V IPAI Wl i OW->P-ir ! j s J z2.kl}~__________________
Sv`^X^T~WHiN"v-3^9"T7"'ftIN5E"rIN"wiTH"MINiMUH~WAflR"r
11 I| WHSENETVP-3U4M3P AMTT, ZERRINOSESEITNTINWGITH MINIMUM WATER 6
| TURN OFF PUMP MOTOR
,.
U/* LBS CODE I LBS
I HEAT TO 198-20*F IN 5M MlN
I
jM I CLOSE WATER i4'NE 6 DISCHARGE VALVES AT STEARATE
^ I PUMP
1 | OPEN V-356 DISCHARGE VALVES TO STEARATE
J(52 I INLET } OPEN WATER VALVE AT, STEARATE PUMP & RUN WATER
l THRU HOMCG AT 2900-310 PSI TO SEWER
dsz | WHILE HOMOG WATER, OPEN HOMOG. DISCHARGE VALVE
I TO SV 6 CLOSE VALVE TO SEWER
\S4 IMMEDIATELY OPEN STEARATE PUMP DISCHARGE VALVE,
I TURN ON PUMP & HOMOG V-356 TO SV ATr290-31
PSI, MAINTAIN SV AT 198~20*F*
Vf&5 WHILE HOMOG V-356 TO SV, SHUT OFF WATER VALVE
Jh s JT
AT STEARATE PUMP ASAP
WHEN HOMOG COMPLETE, RINSE IN V-356 WITH HOT
I WATER FROM HOT WATER MIXER
TURN OFF HOMOG 6 STEARATE PUMP
L+SS STIR 5 MIN AT 198~20*F -
W*59 LjmUT OFF STEAM
UrT RUN IN VV-385 FROM S-32 & STIR 5 MIN
ORD*
<3.3-3*7)
IF NECESSARY, ADJTO 3*3-3*? <DOWNWARD ONLY)
CORD:
RUiL-IN N-7.-D FROM S-34 IN 4-6 MIN & STIR 5 MIN
ECORD i PH4-,3.. <4.2-4.4> & IF NECESSARY, ADJ
TO PH 4.2-4.4 & RECORD: PH..JST ASSUME 78%
(DILUTE 1 PARTS TO 1. WITH WATER) ASSUME 55g
I . I !*HON N-7-D INTO SV
|6>-n50N0T STOP AGITATOR
II
START
.F..I.N..ISH
OPERATOR v^v
i: r-)
Tv- l
-Jtl
.i
Ii
,1. 27-D I .1 7-D . I__
-262 T< 2 RPM)
2*
24J
V-243,244,246,24?
A* 47*
'jk
tI II
Ii
ii
DUP050105306