Document pmJ3GRrw2Rpdb4a3VVbVg5ov7
______ TIME
14 YC-3-B 93 4 Lot 14 YC-3-B 93 4 Lot 14 YC-3-B 93 4 Lot
O/J
4. __
o.v. .
PROCESSES
APPROVED BY
( KY-908-0 ( )A1ternate ()
(F) EWK 12-12-77 { ) DCS" 12-14-77. ( ) MTW 12-19-77
U.' ( ) FWP 03-27-79
TYPED BY
emw032879
L'P'.. Jfc__,
0 qf S/***%S
Total Wgt 7606#
NON-ELeeoiNG
IIPMENT 203
n ame, KR0LQR YELLOW LIGHT
^.
.. , ! . . .
Run 50" (827 Gi) water`into V-203
USE ; LBS.
N CODE
ACCT. LBS.
& i-2: Pdur ini' Ti ...
206 1. 1 Record: Start V^P.I
730 32-0 730 110 x 50 YC-3-B 5500 ~
V i..4..arvv
. t artro
Zm to s&^^meo-sf
............... : .
i !<6i>^4rsro ,,
feumb V-203 thru Homoq at 24^0-2600 psi into V-205 ,-fc* ^hen V-203 MTY, wash color thru Homoq at 1800-2200 psi usinq
-----------
nimum water. Use Hot Water ... ...............* Record: V-205 Vol f 1 " & ad.i to 54" (1900 G)
./
` "Inspect Homoq strainer & clean if necessary
jZr* ' , 1 1................ .......... ' . .. .........
" 1 ' 111 .
--
Run 2" (200 G) into S aaitator
Install temD chart & start ..............
''
205 PuiiiD V-205 thru Homoq at.4800-5200 osi i nto SV ,
2 .... Record: Time Start. ,S74^Wmotal MinJT*f.<p> ' * NOTE: If Homoq pressure tails below 4800 psi 4-way valve
' will recirculate slurry to V-205
When V-205 MTY, run in 5" (240 Gj water & Pump thru Hoitioq at
" 4800-5200 bsi. Rinse in usinq Hot'Water
' } ' '
349 '"While.jHomog, run 6" (248 G) water into V-349
& i^
1000# water into V-384 & heaTto IlO-12'SoF
384 ''JeMi into V-384 & pump to V-349 3 ^Run . 1000# water into V-384 & oumo to V-349 ~
2570
/m V-349 to^25" (11 63 Gl & stir 15 min or lonaer
'
_4Z Record::
:i#r4fr-*-frrg-) (/- pyfl
J
.v
' - .-. .
SV Jtttgh S lF'4lomoq,compliete, ad.i SV to .$'/ ." (2100 Gl...
4 Record: pH Wt-fo & acb to 11.0-11.2 Usinq N-7-D diluted to
^5% (10 parts water to 1 part N-7-D)
Assume 50%
.
Siphon into SV & Record: pH SJk*%
..
Heat to 190-194F in 35-45 min & Record: HT/TJ^F &
* .
. RecV fVF
''
NOTE: Strike must be started immediately on completion -----------------------
of heating
.,
'
32-D 2570 --- -------
7-D . W .
--* --
..................................................................................................................................
=? ^While heatinq 5Y, run 56" (1520
& 3E? .Jteter in from V-386
M
386 S&rf 15 min or longer
5 24= "Record: M 'L .6 i%( 2*75-^43
.......................................... -......... -..................... -
G) water into V-343
.. 'X_____
wi. * f, fW#/Gal 3S.7 Gal Til'
/-
f
-
..
i s jr>
&!* L
2 7-D '"380
-----------------------------
1i.O REV.
- s{~--....... -- ------------------------------- -------------------------------------------
-------------v
------------ ------------
QUIPMENT
USE
\ LBS.
WTien S_22 heating complete. Record: pH #('7.5-10.0)
Wet V-343 acid pump at 69 setting (t 255 min)
Set V-349 silicate pump at 60 settinag.(.2.21100 min) Ill &in 34ar9\ , maintain SV/mi at i90^194oF
during strike
Record:
Start
Finish
Mi nu tigs
V-343
X~7'
V-349
-Sesacdi.
JL149.
.SI...Normal
at 20 min 40 min. zBrs
3k hrs
JiL 021 mi m
ua
L -pH-
1..3-1CLQ.
&i3=ia>a a,3.-lQJQ .3-10.0
.j^crrKz--r-- -----O.JJ2. l JL Liz,.8-,.5. NOTE: 1) If pH not as specitiedT notify Supervisor^ note
in loo
in
2) - RIfe_cf'oi' _nrd.1a;' l'
_ppHHI
is
'
`abo' ve' ' 8.5.'
a' d' i
'
pH
'
t'o'
7.5-8.5 & Assume 78% ips*-
J25Q.
29" (210 G) water into V-357 & heat to 135-14QQF in & stir to dissolve for S 60
N
CODE
ACC LB5
27-0 J2.8.rA. m
15-A 500
\4ALte" i.291 SI .Wfltgc .to.J=3SZ
Ada & stir 2 mm for S 63'
Assume 50%
120 7-0
rind strike pump into PT
j^Ruftip i n _ Stir 10 min with lightning mixer for S 42
680 169-A 680
76 155-A 76 76 160-A 76
During strike, run 18" (317 G) water into V-356
urn on steam
Mi to 23" (403 6) at 81-82^0
Jmp PT mixture from .S.38 thru undersurface distributor A F A P
inse"Ft 1 With hot water form hot water mixer & pump in
""
dt off Pump
itir'30 min at 81-82t>C for S 54
lo not shut off agitator
When V-349 MTV^ rinse in with minimum water then set pump't<T
^ js.gr.0L settiM ien V-343 MTY, bump motor
! rinse
! : '...................... .. .
i. .i... ...
..............,..................... m
in with minimum water then
!....................... . ... turn off
at to 198-200F in 5-10 min water line & discharge valves at stearate pump.
OpjaKV-356 discharge valves to stearate pump inlet
an water valve at stearate pump. & run water thru Homoq at
2900-3100 Psi to sewer While Homoa water at 2900-3100 psi, open Homog discharge
valve to SV & close valve tQ_.se.Mer
>* DUP050094379
iUIPMENT * pp&CZ c g 03 c o o e KY-908-D (F) e s t . w g t .
7606 l b s .
SV Immediately open stearate pump discharge valve, turn on pump
11. CQnt'd
--Homoa V-356 to SV at 2800-3100 osi. Maintain SV at
> ^ 198-200OF
..
WhAtr-Homoo V-356 to SV, shut off water valve at stearate
Jr pump ASAP
................
When Homoa complete, rinse in V-356 with hot water from hot Jr .---"Water mixer
,5 J&ren S 56 complete, turn off Homoq & stearate Dump
3efr 5 min at 198-200OF
.............
off steam
6K JJurr in V-357 -from S 32 & stir 5 min
.............
Jtecord: pH >> 1 (3.3-3.7)
If necessary, ad.j pH to 3.3-3.7 (Downward only) &
Record: pH .......
...... ...., ,
-S3 , Run in N-7-D from S 34 in 4-6 min & stir 5 min
Record: pHSt^ {4.2-4-4) & if necessary, adj to pH 4.2-4.4
& Record: pH M,!**'-
Assume 78%
(Dilute 10 Parts water to 1 part N-7-D}
Assume 50%
__ * Siohon N-7-D into SV Jl ~ Do not stop agitator
'
USE LBS.
`fed
N CODE
AC< LB
15-A
--77W
7-D
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Step 9 18
V-262 (20 RPM) . 2"
21"
V-243, 244,246, 247 4"
42"
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START .......... - -
I*.60rtf
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FINISH ~
1
. 0PTR
37 ;...^2^
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DUP050094380
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DUP050094381
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