CORROSION RESISTANCE OF HASTEllOY®AllOYS - Haynes ...
CORROSION RESISTANCE OF HASTEllOY®AllOYS - Haynes ...
CORROSION RESISTANCE OF HASTEllOY®AllOYS - Haynes ...
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Type<br />
316<br />
Concen- Temperature HASTELLOY~ alloy Staintration,<br />
less<br />
Corrosive Media percent deg. F deg. C B/B-2 C/C-276 G/G-3 Steel Conditions<br />
Scrubbing Liquor - 160 71 - E E E portable steam generator flue gases containing S02, NOX, N, CO2and 02.<br />
liquor alkaline oil field H20 with 5000 ppm CI, 20 days, moderate aeration<br />
Scrubbing liquors - 105 41 - E - E flue gas scrubbing liquor containing fly ash and dissolved chlorides,<br />
Incinerators<br />
sulfur oxides, nitrogen oxides, carbon dioxide and carbon monoxide, pH<br />
4.5, extensive aeration<br />
-- -.<br />
Scrubbing liquors - 160 71 - E - E flue gas containing chlorides, sulfur oxides, nitrogen oxides, carbon diox-<br />
Incinerators<br />
ide, carbon monoxide, extensive aeration<br />
Scrubbing liquors - 160 71 - E - E flue gas, municipal, saturated with water vapor.<br />
Incinerators<br />
Scrubbing Liquors - 164 73 - E - E flue gas from furnace incinerator after scrubbing, water saturated, high<br />
Incinerators<br />
excess air (100-200%), extensive aeration<br />
Scrubbing liquors - 185 85 - E - E clarifier liquid in municipal refuse incinerator. Water treated with<br />
Incinerators Calverts coagulant 11 and ammonia to nominal pH of 6, moderate<br />
aeration<br />
Scrubbing liquors - 200 93 - E - E municipal refuse incinerator flue gas effluent after H20 scrubbing en-<br />
Incinerators<br />
vironment. Should be mainly steam with entrained impurities; extensive<br />
aeration<br />
Scrubbing Liquors - 200 93 - E - E scrubber water effluent from preQuench chamber of municipal refuse in-<br />
Incinerators cinerator scrubber. pH about 1<br />
Scrubbing liquors - 300 149 - E - G scrubber water, pH 2.53; chloride 175 ppm, sulfate 75 ppm, moderate<br />
Incinerators<br />
aeration<br />
Scrubbing Liquors - 400 204 - E - G municipal refuse incinerator water .Quenched flue gas hot, acid chloride<br />
Incinerators<br />
environment, pH range about 1-6, extensive aeration<br />
Scrubbing liquors - 800 426 - E - E hydrochloric acid 0.018%, sulfuric acid 0.008%. Incinerator scrubber<br />
Incinerators<br />
water pH 2.53, moderate aeration<br />
Scrubbing liquors - - - - G - S flue gas from municipal refuse incinerator<br />
Incinerators<br />
Scrubbing liquors - 100 38 - E - E gas - 0.1 to 0.3% S02; 0.006% S03; 80% saturated, entrained sodium<br />
Pollution Control<br />
bisulfite solution; pH = 5 to 6. Extensive aeration<br />
Scrubbing Liquors - 134 57 - E - E scrubber stack gas saturated with scrubber liquor containing 0.0084<br />
Pollution Control<br />
grains P20s/SCF and 0.14 mg F/SCF.<br />
Scrubbing liquors - 155 68 - G - U scrubber water in defluorination system. HF solution 0.6% as F, 2000<br />
Pollution Control ppm P20 S , 700 ppm S04, pH 10.<br />
Scrubbing Liquor, - 115-125 46-52 - E E E aeration<br />
Power Plant Fluegas<br />
Double-Alkali S02<br />
Scrubbing liquor, - 120 49 - E E E 7% CaS03, 2% CaS04, 1% chloride, pH 5.8-6.1. Joy Hi liquid energy lime-<br />
Power Plant Fluegas<br />
stone scrubbing process for S02 and fly ash removal<br />
Aeration - extensive<br />
Agitation - gas and liquid flow<br />
Total days - 173<br />
Scrubbing liquor, - 120 49 - - E E S02 300·800 ppm, 14% CO2, 3% O2, pH of liquor 5-5.5. Scrubbing of S02<br />
Power Plant Fluegas<br />
and fly ash from power plant flue gas.<br />
Aeration - extensive<br />
Agitation - 5-10 fUsec.<br />
Total days - 135.6<br />
Scrubbing liquor, - 120 49 - E E E inlet flue gas, aeration<br />
Power Plant Fluegas<br />
Scrubbing liquor, - 120 49 - E E E<br />
Power Plant.Fluegas<br />
Scrubbing liquor, - 122 50 - E - E 7% CaS03, 2% CaS04, 1% chloride, pH 5.8-6.1. Gas in 2000-2400 ppm<br />
Power Plant Fluegas<br />
S02' Joy Hi liquid energy limestone scrubbing process for S02 and fly ash<br />
removal<br />
Aeration - extensive<br />
Agitation - gas and liquid flow<br />
Total days - 100<br />
Scrubbing liquor, - 122 50 - E - E 7% CaS03, 2% CaS04, 1%CaC03, 1%Chloride, pH 5.8-6.1. Gas in 2000-<br />
Power Plant Fluegas<br />
2400 ppm S02 extensive aeration<br />
Scrubbing liquor, - 130-135 54-57 - - E E aeration<br />
Power Plant Fluegas<br />
E - Less than 2 mpy (0.05 mm/y)<br />
G- 2 mpy (0.05 mm/y) to 10 mpy (0.25 mm/y)<br />
S - Over 10 mpy (0.25 mm/y) to 20 mpy (0.51 mm/y)<br />
B - Over 20 mpy (0.51 mm/y) to 50 mpy (1.27 mm/y)<br />
U - More than 50 mpy (1.27 mm/y)<br />
41