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English Translations » 煤气化/煤焦化 » GE Gasification G Interlock

GE Gasification G Interlock

2021-07-16View Original

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Within the G interlock of the GE gasifier, there is a condition for opening the oxygen upstream shut-off valve, which includes: (1) the shutdown trigger being active, (2) the oxygen vent valve bypass being in use, and (3) the oxygen vent valve being fully closed. What is the basis for ensuring that the oxygen vent valve at this location is closed properly? Under what circumstances does this happen?
Reply #22021-07-17
Is the condition for closing the oxygen vent valve that the upstream oxygen cut-off valve is open?
Reply #32021-07-17
Is the condition for the oxygen vent valve to be closed properly that the upstream oxygen cut-off valve is open?
Reply #42021-07-19
One of the conditions for opening the upstream oxygen cut-off valve is that the oxygen vent valve be closed; it seems that several Texaco units have this requirement

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Translated at 2026-07-23 19:10:16

Original: https://bbs.hcbbs.com/thread-3238878-1-1.html

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