Materials Selection for Process Plants |
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Page 28
Russell E. Gackenbach. 4. INHIBITORS To control corrosion , inhibitors are being used in increasing quantities . An inhibitor is any chemical which , when added in small amounts to the corrosive medium , markedly reduces the rate of ...
Russell E. Gackenbach. 4. INHIBITORS To control corrosion , inhibitors are being used in increasing quantities . An inhibitor is any chemical which , when added in small amounts to the corrosive medium , markedly reduces the rate of ...
Page 32
... inhibitors , but their odor is a draw- back to their use . Alkyl and aryl substituted ammonia derivatives , such as pyridine , quino- line , and thiourea have been used as pickling - acid inhibitors . They act by adsorption and slow the ...
... inhibitors , but their odor is a draw- back to their use . Alkyl and aryl substituted ammonia derivatives , such as pyridine , quino- line , and thiourea have been used as pickling - acid inhibitors . They act by adsorption and slow the ...
Page 33
... inhibitors are available ; there is no best one . They all serve a definite purpose . Generally , all vapor - phase inhibitors are nontoxic and odorless . Impregnated paper is the most convenient method of obtaining protec- tion for ...
... inhibitors are available ; there is no best one . They all serve a definite purpose . Generally , all vapor - phase inhibitors are nontoxic and odorless . Impregnated paper is the most convenient method of obtaining protec- tion for ...
Contents
FANSTEEL METALLURGICAL CORPORA | 1 |
HERCULES POWDER COMPANY | 8 |
JESSOP STEEL COMPANY | 16 |
Copyright | |
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abrasion acid addition alkalies alloys aluminum aluminum alloys amounts annealed anode applications atmospheres attack austenitic base brasses carbon carbon steel cast iron cause cements cent characteristics chemical resistance chloride coat cold-working combination common composition compounds concentrations conductivity construction containing continuous cooling copper corrosion resistance cracking ductility effect electrical elevated Elongation environments equipment excellent expansion fabrication given grades gray greater handled hardness heat heat-treatment improved increase industries lead less limited lower machining material maximum mechanical properties metal method Monel nickel nitric normally occurs operating organic oxidizing paint performed physical pipe pitting plastic prevent produced protection range readily recommended reducing removed rubber salts severe silicon solutions solvents stainless steels strength psi stress structure suitable sulfuric acid superior surface Table temperature tensile strength thermal tion titanium Type Typical welding widely wrought zinc