Discussion on the volume of gas tanks
Thread Content
What are the specific requirements for designing the volume of a buffer gas tank? What is the principle behind limiting the lifting speed of a gas holder?
Based on the normal gas emission volume of your equipment, set the total amount that can be recovered within a certain period of time, and configure a compressor for recovering the gas. If the amount of recyclable gas emitted under normal conditions is small, then the corresponding gas holder can be designed to be smaller. When the unit emits abnormally, the gas holder must be closed. As for the principle of controlling the lifting speed of the gas holder, it varies slightly depending on the structure of the gas holder.
I’m not sure what organization the original poster works for. Sinopec has a notice regarding the \"Guidelines for the Safe Operation and Management of Refining Torches,\" which includes regulations on the selection of gas holder capacity. 3.8.2 The capacity of the gas holder should be determined based on the total amount of combustible gases that enter the system during normal operation. When the total volume is 5000 Nm3/h or more, gas tanks with a capacity of 20,000 to 30,000 cubic meters are recommended. 4.6.2 The lifting speed of the gas holder should not be too fast; for example, the lifting speed of a 20,000 cubic meter gas holder should be less than or equal to two meters per minute.
Haha, I didn’t intend to post repeatedly; it was sent from my phone, so there’s a delay in the response.