What happens when the cycle hydrogen compressor stops, and how can it be fixed?
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What happens when the cycle hydrogen compressor stops, and how can it be fixed? When the backup machine also cannot be started
So the cyclic hydrogen compressor should have interlocks, right? What is it usually linked to?
So the cyclic hydrogen compressor should have interlocks, right? What is it usually linked to?
So the cyclic hydrogen compressor should have interlocks, right? What is it usually linked to?
The circulating hydrogen compressor is a key piece of equipment in the plant; when it stops operating, interlocks generally cause the new hydrogen compressor to stop as well, the feed pump to cease operation, the heating furnace to shut down, and the pressure relief valve at 0.7 MP/a to open
Emergency shutdown cascade triggered! Shut down for maintenance!
After the reforming cycle hydrogen compressor stops, the standby unit cannot be started immediately either; there is no need for nitrogen purging, as there is pressure inside the unit and no air can enter, so nitrogen purging is not required. If you want to protect the catalyst, you can slowly release pressure in the high-pressure tank to maintain gas flow through the catalyst bed, so that when the compressor starts up, a large amount of heat from the heater does not enter the reactor and cause overheating of the reactor bed.
After the reforming cycle hydrogen compressor stops, the standby unit cannot be started immediately either; there is no need for nitrogen purging, as there is pressure inside the unit and no air can enter, so nitrogen purging is not required. If you want to protect the catalyst, you can slowly release pressure in the high-pressure tank to maintain gas flow through the catalyst bed, so that when the compressor starts up, a large amount of heat from the heater does not enter the reactor and cause overheating of the reactor bed.