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What is the difference between sweet and sour crude?
Sour crude is high in sulfur. Sweet crude is low in sulfur. Petroleum is considered "sweet" if it contains less than 0.5% sulphur. Sour crude oil has >0.5% sulphur. Sweet crude oil also contains small amounts of hydrogen sulfide (H2S) and carbon dioxide (CO2).
What is sour service?
Sour service will contain higher H2S content (more hydrogen sulfide).
What is the difference between sour naphtha and sweet naphtha?
Light and Heavy naphthas are intermediate refinery products used as feedstocks to platformer units for the production of high octane motor gasoline blending components.Petroleum is considered "sweet" if it contains less than 0.5% sulphur. Sour crude oil has >0.5% sulphur. Sweet crude oil also contains small amounts of hydrogen sulfide (H2S) and carbon dioxide (CO2).
What is difference between non sour service sour servce pipeline?
Type your answer here... H2S content. Sour service environments are defined by NACE International specification MR0175 as "fluids containing water and hydrogen sulphide (H2S) that is at a total pressure of 0.4MPa (65psia) or greater, and if the partial pressure of hydrogen sulphide in the gas is greater than 0.0003MPa (0.05psia)".
What is the major constituents of crude oil?
Alkanes (including octane, nonane etc), Naphthalene, Benzene, CO2 and H2S etc
What is the compound chemical formula for h2s?
H stands for hydrogen and S stands for sulfur combine them together it makes H2S
How many moles of hydrogen sulfide are contained in a 64.6-g sample of this gas?
H2S 63.1 g H2S * 1 mol H2S / 34.076 g H2S = 1.85 mol H2S
Sour gas definition?
Sour gas is a natural fuel gas that has high concentration of H2S (hydrogen sulfide). The sulfide gives the gas an unpleasant odour like that of rotting eggs. When burned sour gas releases SO2 (sulfur dioxide) an acid gas that can corrode metals. Acid are often referred to as sour as the origin of the word is from the Germanic word sauer or acidic
What is dihydrogen sulfite?
The formula for dihydrogen monosulfide is H2S.
How many ppm is 1 percent of h2s?
1 million
What is the name of H2S?
H2S = hydrogen sulphide
Formula for H2S dissolved in H2S equals sulfuric acid?
No, H2S is hydrosulfuric acid. Sulfuric acid is H2SO4
