Document xj32rV8XLbqRX5QZQngLOJ4Y6
44, 246 , 247 , 262
C.Y.
c o pe KY-7.87-0
pkg .
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erf. w g t .
STD, HRS.A TIME_______________
ef//i
*14 VC-2-B 93 4 Lot *679
14 YC - 2-8 93 4 Lot 14 YC-2-B 93 4 Lot______ __
o.v.
PROCESSES
APPROVED BY
{)KY-787-D <R) EWK 10-19-77
{ ) AT ternate O DCG 10-25-77 ( ) < ) MTW 10-26-77
Li _(_L FWP 02-16-79 '
TYPED BY ' ' ' ;lr
einw02l6 79,
MENT "208
& 205
1
<r
. ....1.1-- .. . HIM -L --NAME, KR0L0R y el l o w MEDIUM
'..... ; 1 "If........ ; |--
"SuR-tu" (yyz g ) water into' V-203
1
Mergff in drum & pour in
Dump in & stir 5 min.
.**. 1
Lot
Record: Start
.
Fin: /&> if M,
: .........
, 1 ::
Pmb V-203 thru Homoq at 2400-2600 psi into V-205 When V-203 MTY, wash color thru Homoq at 1800-2200 psi usinq .^-minimum water. Use,Hot Water Record: V-205 VoT-^/ ^ & adj to 54" (1900 G) inspectJiornoq strainer & clean if necessary .
USE N ACCT,
UBS.
CODE
UBS.
-TOT" T6
320 3FTT 3.20
48x50 '"TC^T 1400''''
.
v. .
sv. Run /(P'" (200 Gj water into
& install temp chart
start aoitator .
^
205 81 P.Ufflp._V -3-0_5_thru,,_HQmgq at, 4800-5200 psi into S.V- ^'f?
Record: Time Start
tal Min
NOTE: If Homoq pressure faffs Delow 4800 psi 3-way valve
will recirculate slurry to V-205
^ii When V-205 MTY, run in 5" (240 G) water & pump thru Homoq
>at 4800-5200 psi. Rinse -an. usina Hot Water ...........
( 1
349, aL -Wtffle.Homoq, run 6" (284'G) water into V-349
, & JkfS^t lOOO# water into V-384 & heat to 110-120F
384 <Weiah into V-384 & Dump to V-349
T5 ^f^TOOO4. water into V-384 &,pump t9 V-349
* aj V-349 to 22 il020 G) & stir 1.5 min or longer
*41 R^e0c0or^d.:......^.Be 1 %^(8...7.... 0.2) """ ,, )
' ...~...~.....
!'
SV Sffien S 11 Homoq complete, ad.i SV to
(2100 Gl
4 Record: pH^, w & ad.i to 11.1-11.3 usinq N-7-D diluted to
5^ (10 parts water to. 1 part N-7-D)
... Assume 50%
^ Siphon into SV & Record: pH /// ~
4^
Heat to 190-194OF in 35-45 min (V-262) or in 55-65 min (V-243, 244, 246, 247) &
'
Record: HT
OF & Rec
of
NOTE: Strike must be started immediately on completion
.---of heatinq
* 1840 32-D 1840
w --PC ...
342 &
<fT
JlhriT featinq MSSTirPffS.
SV, run V4B6
45" '
(1355 G) water into.li/-34j " M i'i ?M/Sal Xt, 1? Gal
386 ^Stir 15 min or lonqer
"24 Record: OBe,p>`/->*(2.2 0.11
<EV.
27-D 275 f/
/ /yM (
QUIPMENT
pag e 2 cc 03 c o d e KY-787-D (R) es t . w g t .
3490 l bs .
SV inin|*/n^yy iSsrfifti S 20 heating complete, Record': pH^*~^ (9.6-10.2) 6 <*5et l.343 acid.pump at 52 setting ( 255 min;
V-349 silicate pump at 52 setting (210 min) .
Immediately meter in. V-343 & 349, maintain SV at 190-194F
/ during strike
Record:
Start
Fin _
jMn,-- '.'
. V~S?F
fi w&t/ff jlmim
Record: ....Time
V-34r
V-349
SV Normal
.... . in....
in ~d H
pH
at 20 min 9!M$T~ 1473______ (20)
9.3-10.0
40 min
(43) (18)
%T~ 9,3-10.0
1 hr (39) (15) hjX, 9.3-10.0
dk hrs
(747 { 8)
9.3-10.0
3H hrs 1 .Wr. ( 9)
( 0)
9.3-10.0
Finish
{ 0)
7.5-8.5
NOTE: 1) If pH riot as specific i, notify Supervisor & note
in loo
2) If final pH is above 8.5. ad.i pH to 7.5-8.5 &
Record: pH
Assume 78%
NOTE:
' 330 Jfi"
W1 (>00 G) water into V-330 & heat to 160-170OF
' 7 'I'aS5 JM in 12-13 min
Stir 5 min & Record: pHy^,fO(9.5-10.5)
-Stir 20 min or longer to dissolve for 3 46
357 1W Rtirull" (80 G) water into V-357 & heat to 135-140OF 8 J&L TJurnp in & stir to dissolve for S 42
302 3wrr-42u (513 G) water into V-302 ^<37 Add & stir 2min for S 44
"~ Assume 50%
USE N A' LBS. CODE i
*'
* 27-D 350 53^-A 350 i6<r 15-A 160 160 7-D So
SV', ,--55 When V.-349 MTY, rinse ir\ with -minirnum water then set pump to
10 r-^7ero s(a ttir.9 'when^v-34;3 MTV , rinse in with minimum water then turn off motor
>rdrn off steam
tstft i n
,Run in V-357 from S 35 & stir 5 min
Jfcitord: pH
3.7-4.2T
2g! Run in N-7-0 from S 37 in 10-12 min & stir 5 min
'Record: pH
9.0-9.5) & if necessary, adj to pH 9.0-9.5 &
Record: pH T
Assume 78%
iDrTute 10 parts water to 1 part N-7-D)
Assume 50%
--'``"'Siphon N-7-0 into SV
jj^ia..V-3.3.Q-ti] FU_Z0_rns)L_5.cre.eil_&.. stir 20 min
330 A, MS... 1HL.(216,,Gil_w.aer into V-330 & dump in 11 Stir 5 min to dissolve for 5 49 _
100.. ^28-A 100
~T7qr 7-0
135 20-A 135
SV Run V-313 into SV in 15-20 min
12 Sstir 15 nr n : " Record: DH_Zf-;j7.(g,0-l1.0).......______________ Do not stop agitator
StefJ_Y=2fi2 120JRPM)..... J/.-.2713* 244, 246. 247
9 2"
^1"
18 26" ______ r .......................
-START
FIN .e /l
0PTR
zzzm&m.:- - - i.mufi . ...-
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