Document XzDnnoY9DNBOxEn0dvQ8j76Dx
s.w 243. 244, 246, 247,
v' cs 03 CODE KY-795-D
_ 3Bfi3
EST. WGT. -11%m? LBS.
STD. HRS. 11, X
TIME
14 YC-2-B 93 4 Lot 14 YC-2-B 93 4 Lot 14 YC-2-B 93 4 Lot
C.v.
PKG.
PUNCHED & CHECKED^
12,98J
MAKING INSTRUCTIONS: BAT4"UNIT
O.V.
PROCESSES
.. Ap p r Ov Ed b y
( ) KY-795-0
(I) IWK 10/5/76
( ) AutKNAIt ( ) TO"T(J7777>..
( ) ( ) MTW 10/11/76
u_________ .......... ( )
TYPED BY n e mm --
'
Totfl Wgt.
_______
QUtPMENT v- // ^/KROLOR" YELLOW - MEDIUM l&P V
203
'`Weiah in drum & pour in
.............. ......
.............
Dump ,,1r| & .s.tl,g ,,,. ,
.......
._ Lot
Record; Start .Jfaatiflb.
xvy7>
NON-BLEEDING
USE N ACCT. Lbs . CODE LBS.
500 32-0 .7.4x50 YC-2-R Mm...
son 370ft
V
.... ........... .............................................
V &wfflJv-203 thru Homoa # 3 at i-8QQ-260 psi into....V-gflfi=~
'3
"When V-2Q3..MTY.wash color thru Homoo at 1800-2200 psi using /
'' minimum water ^(-b.... .....
.......
Record: V-2flMtoT^__..... & adj to 51" (1874 G) 8 Inspect homoa. strainer.&.clean if necessary ... .... ............
..
i
SV p. '""9 Run........... "(514 6) water into V-. install temp charts & start aaltator
jr | ^K) Pump V-205 thru Homoa at 4800-5200 osi into SV
Record: Time Start.flZofrn Total Min /&<2
..Note:...J.T Homog pressure falls below..4800 psi 3-way valve
.. will recirculate slurrv to V-2G5
\r /H
When V-205 MTY run in 5".(240 G) water & pump thru Homoa
at 4800-5200 psi
. . -...........................................
...
. ..
349 &
12 W dp..*
While Run
Homoav run 6". (284 G) water into 1000# water 1 nto V-384 I heat to
v-349 110-120^
.................. ....... . .. !
c?eeo
384 * "14 Weiah into V-384 & pump to V-349..................
9M&
3?-n
3 i*
Run 1000# water Into V-384 A pump tn V-349
.... ...... ..........
V w* 47
ARdeicoVrd-3:49Etit 5>9U (137? fii.A H*>. ta/r*mWin at- tonne-
-------- "1
f ..
x'
SV L
When S lvHomog complete, ad.1. to _JSi.fi... ;.11 (34 / ........
4 ^ T3" Record:
& adi to 11.1-ll.f using N-/4 diluted^
tarsi (10 parts water to 1 Dart N-7-DV
/ Assume.Sol Tzszr ......7-D " r;-:i 1
1
OS" ..
^Siphon Into SV & Record: pH--.JtitJL. HeaVTo tfO^lW3? in 55-65 mfn & Record:..
note: strike must be started.immedlatelv
/- JET * Hfff&e a Sdp^F on1 completion of
wr.
..
..
............... j
. heating.......................
... .. ........,.............. .
j 343 y>
While heatina SV. run 69" (1898 6.1.water into V-343
Meter in frnm
#/Gal ^'^ Gal
386 Z 5 v 4T Record; Wf* /*&// I'^?f4?-0T4}
fO/&)
SV . "25" s T" Srti.1M11
'27
13820 RE??"
I hi i ' 'i 'ITllPF i iftri n ....
' (t'pfg ni|ni '
,. Jf/A, H27-D ..
-^S(afiL f.; ' A ' r--."'"'gc'fepf--i:|
CODE t LBS
1EN 8 20 HEATING COMPLETE# RECORD: P
T V-343 ACID PUMP AT#*- SETTING <*3.65 MIN)
T V-34? SILICATE PUMP AT
SETTING C&/0 MIN)
IMMEDIATELY METER IN V-343 V-349. MAINTAIN SV
SV 190-194*F DURING STRIKE.
6
RECORD:
STAR<
MINUTES
it"V-343
V-349
n>, ~%Y'
TIMEU V-343
INCHES. ,
AT 20 min ILfif <65> WJ
40 MIN
_ 1 HR 2 HRS
. %L
V-349 INCHES _
<X3)^ 1
SV NORMAL
PH PH i#' <9.0-10.0)
iit*. <9.0-10.0) Jib-<9.0-10.0)
(9.0-10.0) ' I' (9.0-10.0)
3^ HRS j,
M9,0-10.0)
FINISH
< O)____
.&;< 7.5-8.5)
NOTE: IF PH DROPS BELOW 9,3 IN FIRST HOUR, STOP
PUMPS 4, SEE SUPV. IF FINAL PH IS ABOVE
8.5, ADJ TO 7.5-8.5 4. RECORD: ______PH
ASSUME 77%
27-D
'5& K30 1 RUN 15" (108 G) WATER INTO V-356 & HEAT TO
7 j 135-140#F
''
31 J DUMP IN & STIR TO DISSOLVE FOR S-38
Ijg^lEH'lNTo'Srfi^DRUH"
~'
fijiM FILL WITH WATER & STIR 2 MIN FOR S-40
7* I
I
| 220 | . 15-A{ 220
^N V-349 MT, RINSE IN WITH MINIMUM WATER
SET PUMP TO ZERO SETTING
WHEN V-343 MT, RINSE IN WITH MINIMUM WATER 4,
JRN OFF PUMP MOTOR
iN OFF STEAM
vK
IN 50
LMT\ Bt#riN V-356 FROMMS 31 4, STIR 5 MIN
|3^f RECORD: PHj<Uy <43.3-3.7> 6 IF NECESSARY ADJ
I ____
r1
(DOWN ONLY) TO 3.3-3.7 & RECORD: PH ____
I
I NOTE: DISSOLVE EXTRA N-15-A IN WATER AT 135-1401
*F IN DRUM , USE 30 GAL WATER TO 500
I
N-15--A. STx r sv 5 MIN AFTER EACH ADDITION |
SIPHON IN N-7-D /ROM S-33 IN 4-6 MIN . STIR 5 t
f Jt' MIN
u/
1
IjPT 1 RECORD: PH,,yi^<4.0-4.2) 4. IF NECESSARY ADJ TO |
* * PH 4.0-4.2 6 RECORD: PH_____ [DILUTE N-7-D 10 TO 1 WITH WATER
ASSUME 77%4 ASSUME 50%I______
SC SIPHON N-7--D INTO SV m L-f^UR IN STIR 15 MIN
vt45
^rj STIOP AGITATOR
p}*6'fr Tl TaOoT'na 15-a
27-D 7-D
978-A
150 45.
START
FINISH
OPERATOR
""5t 1p "
9 18
V-262 (20 RPM> 5*
, 25
-243, 244 10*
50*'
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