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5.v. ` HF-MILL 6
c.v. 180 AU XILIARY. VAT A#
CO 18 COPE GC-l-A ...
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^ PROCESSESa{ >:* APPROVEqBY
rer~r-ra7rPf- GC*1^A ~ ( AJC : 1-10-78
L> 11 LI . < i Mftf
STP. HUS.
TIME,
(1 ::t ' ,tYPEt> BY
: 73 . . l*
. . J.
NON-BLEEDING
EQUIPMENT
NAME! mo n as t r al # g r een g
USE N : ACCT. LBS. CODE * LBS.
1 PREP' nr Install temD & Amos Charts OaiW 1 2 Weigh GC-l-A Borax Sludge for $-5 + 11. Record Wot~ in S-23
s.
per Calc S-3 NOTEr Total Wqt Includes Liquid. After Weighing Dippgrr; - . s-7 .
\:
f
3
Calc
Off Excess For S-104 12
Liquid & 23
&
Pour
Into
V-?9l
Thru
Classifier'
a
i
A.--;.
#0# - (0.. 7 x
# Sludqe.S-2) =
# N-972-A
7
730** :
- .
.... .........-.... .:: .
N HF M1H 4 Start agitator with cooling water off
.
.' - v' -- - j- -
a, , .2', 5 Dumo in 1 buggy of sludge from S-2. & add
'18 ^ 567-R ...n a:,:..
6 ! . : f j ,:v.: * . 4. \
'CLASS 7 3. -
i
Dump in & stir 10-15. min to uniformity NQTE: Turn on'waterspravs when mill temp reaches 120PF ,
Omit S-7-9 on 1st charge of 1st batch of a camoaian
During S-6 stir, backwash lines from classifier to V-391 & Dlace cart under sludge discharge
150
_80OO-A
4
. ' i A
j.
V
7. m r j A :.
' m-
s . ?. ; .
8 Adi to 36M (42 6) ^ turn on agitator 9 Run V-391 at 3.0-3.5 GPM(120-140 Min) thru, classifier into
V-?91
J" . ""r'1 ..... .. iiir '
y
I'' HP-Mfll 6
18 During S-9 durr in all but 50# N-972-A Calc in S-3
H Add 2nd buggy of sludae frdm^S-2 & stir 3-6.,min to uniformity
1? Add m* N-972-A from S-10 & Adi to 27-32 AMPS with N-972-AA
' or water
:-
13 When 27-32 AMPS reached with 15". Vortex ,
972-A o
97?..A n
..
:oy "
-'
' V. iff*.;if yyK':
''.if '
Stir for 3 Hrs ate 27-32 AMPS & below, 13GF
A. Add N-972-A water or ice to maintain 27-32 AMPS
below 130*F
, ` ...
..
.-
r
. - .... ^ .....
B. Record all N-Codg ingredients used in table S-^3.:
0: Record data in table S-40
. .?
' y
14 When S-13 sMr conipfetea add 5-10 Gal water avoiding
overflowing BF^Mtl 15 Stoo agitator & Cool ng water sprays
>...........tlr-Sj..:'.;7
'*
CLASS 18 When S-9 complete & V-391 MTV Close Classifier Feed Valve &
7 .... backwash Tine to V-391 for 30 secs. :
17 Ooen feed valve & drain V-39T to classifier
' .. NOTE: 00 NOT WASH IN V-391
: :i___
'-
.
18 Stoo V-391 agitator & close classifier feed valve
irmJ
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