How hydrocracking units reduce the hydrogen content in low-pressure dry gas
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How do hydrocracking units reduce the hydrogen content in low-pressure dry gas? Experts, please explain
Does reducing the hydrogen content in low-pressure gas prevent waste? If so, hydrogen in the acidic gas and light fraction gas can be recovered
The solubility of hydrogen in oil decreases as the temperature drops; the temperature of the dry gas can be controlled, but some of this hydrogen will still dissolve in the stripping tower. Moreover, a low hydrogen content in the dry gas generally indicates a low hydrogen content in the recycle hydrogen as well.
How can that be said? ? What is the relationship between the hydrogen content in dry gas and the purity of the recycled hydrogen?
The purity of recycled hydrogen is high, so the hydrogen content in the dry gas must also be high. Dry gas generally consists of waste hydrogen and light hydrocarbons, so there is definitely a connection between them.