API 510 Sour Water Corrosion- Acidic

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Author:
egf4201
ID:
312000
Filename:
API 510 Sour Water Corrosion- Acidic
Updated:
2015-11-24 10:28:00
Tags:
API 510 Sour Water Corrosion Acidic
Folders:
API 510 Sour Water Corrosion- Acidic
Description:
API 510 Sour Water Corrosion- Acidic
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  1. Sour water corrosion primarily affects
    C.S.
  2. Which of the following is not a critical factor contributing to Sour water corrosion?
    A) pH
    B) Pressure
    C) H2S concentration
    D) Temp
    B) Pressure
    (this multiple choice question has been scrambled)
  3. Which of the following process chemicals is a critical factor contributing to Sour water corrosion?
    A) Carbon
    B) Vanadium
    C) Oxygen
    D) Sulfur
    E) Hydrogen
    C) Oxygen
    (this multiple choice question has been scrambled)
  4. At what pH does a thin iron sulfide layer deposit on the steel and provides some protection to corrosion?
    > 4.5 pH
  5. Which process areas are most susceptible to Sour water corrosion
    Overhead systems
  6. Sour water corrosion typically appears as
    general wall loss
  7. Sour water corrosion can cause localize corrosion if
    Oxygen is present
  8. Which materials are generally not susceptible to Acid Sour water corrosion
    Copper and nickel alloys

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