Maintenance and recovery of gas phase in liquefied gas tower
Thread Content
The separation tower of n-butane and isobutane is now shut down for maintenance. The liquid phase in the tower has been recovered. How to recover the remaining gas phase in the tower? Will the gas phase turn into liquid phase when filled with nitrogen and pressurized?
1. Add water to the top, 2. Put on the torch
2000 square meter tower...
For such a large tower, if the volume is relatively large, it would be too wasteful not to recycle it. You can find a compressor to pump it to the spherical tank, or add water. There is no other good way.
It is possible to have a gas cabinet, but if there is no gas cabinet, it will not be possible to pump with a compressor.
There are several towers, if there are two towers, they will be inspected in turn, and the gas phase compressor that needs to be inspected will be recycled to another one.
Can a special compressor be installed for compression and recycling? However, the cost may be relatively high and not cost-effective.
Storage, transportation and unloading truck compressors can be borrowed