What are the typical levels of total sulfur and hydrogen sulfide in catalytic liquefied gas and coker liquefied gas before amine washing?

2010-07-02View Original

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What are the typical levels of total sulfur and hydrogen sulfide in catalytic liquefied gas and coker liquefied gas before amine washing?

Reply #22010-07-02

Here, the requirement is that H2S levels should not exceed 0.5 V%, with normal levels being no more than 0.1 V%. In catalytic liquefied gas, there is very little sulfur other than H2S; whereas in coker-based liquefied gas, the sulfur content is much higher, usually exceeding 10,000 ppm.

Reply #32010-07-02

Before catalytic liquefaction, the total sulfur content is around 400 for the gas, but it is much higher for cokerized liquefied gas, at about 8000

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