Document aDkJ4gXLae0z59BZQLJpko6VM
Caustic I / Chlor-Alkali 2 Reactive Chemicals New Superintendent Review
October 6, 1994
Agenda
Introduction - Monty Heins Block Flow Diagram Raw Material / Utilities / Supplies / Product Summary Worst Case Scenarios
Area Reviews -
Brine - Edie Myer / Harold Mellieon Power - Roy Kolder Cells - Ed Pittman Chlorine - Edie Myer / Harold Mellieon Hydrogen - Roy Kolder Caustic (CA2 and Caustic I) - John Dizor / Joe Butler Loading and Distribution - Cliff Hood Ecology - Edie Myer / Harold Mellieon
Review of Previous Incidents - Donnie Landry
Training - Donnie Landry
Maintenance Issues - Roy Kolder Waste Storage and Disposal - Monty Heins 1992 CA2 and 1994 Caustic I Reactive Chem. Audit Follow-up - Monty Heins
Summary / Opportunities - All
do a 04595]
CONFIDFNTTAL
AGENDA.DOC
Dow Confidential Information
09/29/94
1994 Reactive Chemical Review Pre-Audit Opportunities Identified
Hydrogen Collection - Calculate total backflow in the event EBV doesn't close in order to determine venting capacity of T-206. Consider installing checkvalve at C-601 discharge valve (AO-114)
Reactive Chem Compatibility Chart - Update the info and put on standardized CHEMPAT system. Post this chart and train accordingly.
Absorbents - Evaluate whether reactive chem testing is needed on the absorbents being used. Update tier 3 procedure at CA2 and put into Caustic's system.
Leak Repair Sealants - Update CA2's procedure to refer to division controlled Msting and add this procedure to Caustic's system.
Training - Improve training program in order to meet requirements (define level of training needed for all personnel in block).
Chlorine Area - Obtain updated complete taffy analysis. Ensure that E-205 rx chem concerns are properly documented.
94 OPP.DOC
Dow Confidential
DO A 04595? OONFTDFNTT Al
09/30/94
PHYSICAL PROPERTIES OF CAII CHEMICALS
CHEMICAL NAME
SP.GR. DRY QAS 32 F. 1 ATM
MOL. WT. AIR = 1
ANTIFOAM EMULSION 108 - 31) ASBESTOS
BETZ INHIBITOR 38 K 36021 BOILER CHEMICALS (B.P. 6409A)
BRNE BRME POLYMER (BETZ CDP - 90820)
CARBON DCXCE CARBONTETRACrtORKX
CBi. EFFLUENT CHJ3HNE
CKJOTOtmC
FOAM-TRDLCT FREON 12
HYDROCHOHCACO KflJRDGBI
UIHUMBROMDE METHANE NTTBGBI
SODUMOSULHIE
SODIUM HYDROXOE BOX) SOOUM1HOSULFATE
SULFUnCAOD
630.61
44.01 183.838 103.05 70,006 133.4047
120.91 38.4809 2.0189
18.042 28.0134
108 40.01
00.00
2.402
1.200 0.08948 0.6 64
12.S (0)
SP.GR. LKUJO
BOiLWGPT. HEAT OF VAP.0 CRITICAL CRITICAL (K) 1 ATM B.P. (BTUW PRESS. ATM TEMP. C
1 212FOR 100C
3.2 - 3.3
HfA
1.149 70F
1.00 0 70f 1.18 @20C 1.063 & 70F
N/A 1.594 20FI4
1.2 1.468 1.348 15F/4 .841 70F
224F
349.75 503.4 238.95 347
1.325 021.TC
1.48 0.0709
1.6
1.020 -252F 1.33 25C
1.52 1.293 &20C 1.534 18F/4
383
20.2
2B5F
111.61 77 220F 413 217F 803
93.78 123.87
45 263.2 77.3 143.75 32253 mm HQ 271.85
190.82 194.22
219.42 1201.5
1417.5
219.78
83.2 51.5 13.2 -239.96 46.5 82.8 34 -148.98
LIMITS OF ---------------- r FLAMMABILITY 1 UMRSOF 1 IN AIR VOL. % h DETONABIi-fTY MM. IGNITION LOWER-UPPER ; IN AIR ! EfCRGY
\
6.8 10.5
1000 c
537 C
4 75 5 IS
18 59 8.1 . 14
0 02 0.2B
.
AUTO IGNITION TEMPK
0
0
458
0
400 813
0
t
DOW CONFIDENTIAL INFORMATION
711 5<92
DO A 045954 CONFTOFNTTAl
PHYSICAL PfOPERTESOF CAII CHEMICALS
CHEMICAL NAME
ANTIFOAM EMULSION ID0 - 311 ASBESTOS
BETZ INHIBITOR 38 K 38021 BOILER CHEMICALS IB P. 6409A1
BRNE BRINE POLYMER IBETZ COP - 90620)
CARBON DOXIDE CARBON TETOACFEORDE
CELL EFFLUENT
chjopfe
CHJDfOIHB* FOAM-TOOL CT
FREON 12 HTDROCKjORCACD
HtQPCGB*
UTHUMBROMOE METHANE MTTOGai
SOOUMetSLLFTTE SOOttJM KYOROKIOE
SOOUMTHOSULFATE SULFURIC AC
1 BURNMQ VEL. EXPANSION
CM/S FACTOR
SOLUBILITY IN H20
OBTUSION [ COEFFICIENT SP. HEAT
CM2SS OF LIQUID
> 90%
N/A
100%
100%
WATER SOLUTION
1% |
SLIGHTLY
] SLIGHTLY
0.2
SOLUBLE
UPTO 1%
0.226
NEGATIVE
0%
SLIGHTLY
SOLUBLE
0.50
440 B4S o.ota 0.61
60%
70 040 0.1
0.10
WATER SOLUTION SOLUBLE
WATER SOLUTION SOLUBLE
0.34
SP. HEATOF DRY GAS 59 F
CP - CV
LIQUID TO GAS CONV. 32 F 1 FT3 LIO. 1 LB. L1Q.
1
VAPOR PRESS. .1 40C ]
HEALTH HAZARDS *IG EYES SKIN
30 mmHG : N/A SLT SLT
N/A 10 F/CC - 0 HR TWA C EXT EXT
18 mmHG
SLT SLT
10 mmHG
WA MOD SLT
13.6 mmHG @20C
SLT SLT
.
10 mmHG 03OPSlG@2C
400 PPM EXT MOD 6000 PPM SLT SLT
231.9 FT3 GAS 2.33 FT3 GAS -4.57 5 PPM SLT SLT(ABSORB)
249.88 FT3 GAS 3 47 FT3 GAS 11 0 @2DC
2MG/M3C EXT EXT
11 .002 458.8 FT3 GAS 4 98 FT3 GAS
2 9
1 PPM C MOD EXT
225.0 FT3 GAS 2 69 FT3 GAS
350 PPM SLT SLT
< 10 mmHG
5 MG/M3 MOO SLT
70 3PSIG@2I.1C
EXT EXT
.19 .136 908.81 FT3 GAS 9.84 FT3 GAS
2.38
5 PPMC 'EXT EXT
3.45 2.460 787.26 FT3 GAS 178.1 FT3 GAS
-0 21
ASPHYXIATCN
4 mmHG
MOO MOD
.54 .417
-1.25 SLT SLT
25 .179 819.83 FT3 GAS 12.8 FT3 GAS
-0.96
ASPHYXIATION
5MG/M3 EXT EXT
1191.6 FT3 GAS 0.97 FT3 GAS
*14,9
2 MG/M3 C EXT EXT
WA SLT SLT
410.56 FT3GAS 3.64 FT3 GAS
1 MG/M3 EXT EXT
C * CELHG OR DEGREES C ABSORBS TOXIC EFFECT F SKN ABSORBED
j EXT s EXTREME [ MODs MODERATE 1 SLT s SLIGHT
DOW CONFIDENTIAL INFORMATION
7/1 M2
DO A 04B95B CONFT OFNTT Al
Are6 Brine
Power ; :
Chlor-Alkali Production Materials Matrix
;:. Raw Materials | / Utilities *
Supplies
Raw Brine
Sodium Carb Flocculant Caustic HCL
Air
Fuel Gas
Boiler/CTW
Water
treatment Chem
By-Products Calcium Carb
Products Treated Brine
Steam Electricity Condensate
Cells :
Treated Brine HCL Salt Slurry
Electricity
95% Wet CI2 gas Cell effluent Wet H2 gas
Chlorine
95% Wet CI2 gas
Nitrogen
Hydrogen r- v 1 Wet H2 gas
Caustic
Cell Effluent
Nitrogen
Steam PW/RW*
H2S04 Freon * Treated Brine
Cell Effluent Thiosulfate
HCL (pH) Trtd Brine (carrier)
Ecology
CI2 gas (wet/dry) Waste H2S04 Waste Alkalinity Calcium Carb
* = Non-contac Material
PW*
CAMat.XIs
Cell Effluent Thiosulfate HCL (pH)
Page 1 Dow Confidential
Taffy Waste H2S04
100% C12 gas/liq
Dry H2 gas
Condensate Salt Slurry Sulfate Purge
Scrubber Effluent
50% Caustic
Salts Water
DO A 045956 CONFIDENTIAL
EMH 10/6/94
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CHI.OR-AT.KALI 2 REACTIVE CHEMICAL MATRIX
j~l NO DATA i--i Not known to LU be REACTIVE IT] REACTIVE
p"| Potential *-- Hazard
1)Acetone 2) Acetylene 3) Activated Alumina 4)Ammonia Vater 5) Bair . 2020 1
6) 20K >
7) BP6409 8) Polymer I13IL 9) Foam Trol (144or275)
10) Carbon-Tet
11) Chlorine
12) Chloroform
' Chlorothene
Jerakane 15) Dichloromethane 16) Flurolube
17) Freon 11 & 12
18) HCED 19)HCBZ 20) HCE 21) Hydrochloric Acid 22) Hydrogen 23) Huftttr Soap 24)kerosene 25) Lithium Bromide 26) Lube Oils 27) Marfax Grease 28) MEK Peroxide
29) Neverseeze 30) Nitric Acid
31) Sodium Hydroxide
22) Sodium Thioculfat* 33) Sulfuric Acid
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i i i 222 1 3 3 1 1 1 i 1 2 1 1 1 1 1 i 2 1 23 1 2 1 i i i 3 2 3 3 3 3 1 1 3 3 3 3 2 1 1 1 1 i 3 1 3 2 1 TuF 1
33
1
3 33 22 2 233 32 33 32 1 3 33 33 23 22 3 3
1 t 1 1 2 33 1 1 1 1 1 1 1 2 2 1 3 1 1 1 3 1 23 1 2 1
11
1 121 2
111 11
1 1 11 1 1 11
22 1 2 1
1 11
22 1 2 1
1 1 1 21 1 1 1 1 1 1 1 1 21 1 1 1 1 13 1 21 l2 1
1 1 21 1 1 1 1 1 1 1 1 21 1 1 1 1 1 1 12 212 1
1 21 1 1 1 1 1 1 1 1 31 1 1 1 1 13 12 212 1
1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 13 313 1
2 32 3 1 3 1 1 1 1 2 22 22 22 22 222 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 13 312 I
3 3 1 1 1 t 1 1 1 1 1 1 1 1 3 33 3 1 2 1
1 1 1 1 1 1 31 1 1 1 1 12 13 312 1
1 1 1 1 1 31 1 1 1 1 1 1 13 313 1
1 1 1 1 I 1 1 1 1 1 1 1 13 313 1 1 1 1 1 1 1 1 1 1 1 1 13 313 1
1 1 1 1 t 1 1 1 \ 1 13 313 1
1 1 1 1 1 1 1 1 1 13 313 1 1 1 1 1 1 1 1 1 13 313 1
1 2 1 1 1 1 3 33 232 2 t 1 1 1 12 1V 1 1 1 1
1 1 1 13 12 1 12 1
1 1 12 12 312 1
I 13 1 1 212 1
12 12 212 1
2 12 212 1
22 322 1
2 213 1
222 2 12 2 31
2
34) Vater
This chart is intended to be a general guide. In some instances it mav be pcrmissable to mix chemicals which show a potential Hazard. Check with vour supervisor before doing so.
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DO A 0459S7 CONFIDFNTTAl,