【Corrosion Technology Edition】Daily Question 20170819: What does a high-temperature hydrogen-rich environment refer to?
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It refers to equipment containing hydrogen in its medium; under high temperature and pressure conditions, hydrogen can cause hydrogen and hydrogen sulfide corrosion of steel-based equipment, leading to a decrease in the strength of the steel and even damage to the equipment.
A high-temperature hydrogen environment with a pressure greater than 1.4 MPa and a temperature above 250 degrees Celsius
It refers to a process environment in which the hydrogen partial pressure in the fluid exceeds 0.7 MPa and the maximum operating temperature of the fluid is 200°C or higher.
It refers to devices that contain hydrogen in their medium, including hydrogenation reactors, hydrogenation heat exchangers, and hydrogenation separators, etc. Under high temperature and pressure conditions, hydrogen can cause hydrogen and hydrogen sulfide corrosion in steel equipment, leading to a reduction in the strength of the steel and even damage to the equipment.
It refers to equipment containing hydrogen in its medium; under high temperature and pressure conditions, hydrogen can cause hydrogen and hydrogen sulfide corrosion of steel-based equipment, leading to a decrease in the strength of the steel and even damage to the equipment.
It refers to an environment in which hydrogen is present in the medium; in chemical manufacturing, this term often denotes various hydrogen-containing containers and equipment. For example: including hydrogenation reactors, hydrogenation heat exchangers, and hydrogenation separators, etc. Under high temperature and pressure conditions, hydrogen can cause hydrogen and hydrogen sulfide corrosion in steel equipment, leading to a reduction in the strength of the steel and even damage to the equipment.
It refers to devices that contain hydrogen in their medium, including hydrogenation reactors, hydrogenation heat exchangers, and hydrogenation separators, etc. Under high temperature and pressure conditions, hydrogen can cause hydrogen and hydrogen sulfide corrosion in steel equipment, leading to a reduction in the strength of the steel and even damage to the equipment.
It refers to devices that contain hydrogen in their medium, including hydrogenation reactors, hydrogenation heat exchangers, and hydrogenation separators, etc. Under high temperature and pressure conditions, hydrogen can cause hydrogen and hydrogen sulfide corrosion in steel equipment, leading to a reduction in the strength of the steel and even damage to the equipment.
A high-temperature hydrogen environment refers to a process environment in which the hydrogen partial pressure in the fluid exceeds 0.7 MPa and the maximum operating temperature of the fluid is 200°C or higher