Air cooling+membrane separation treatment equipment

Air cooling+membrane separation treatment equipmentthe process used

1. Compressed air cooling+membrane separation control

Air cooling+membrane separation treatment equipmentThe method of compressed air cooling and membrane separation is adopted. When the pressure of the oil tank increases to the set value, the main engine is started and the system starts running. The oil and gas are compressed, air-cooled, and membrane separated. After processing, the oil and gas are returned to the underground oil tank in the form of liquid or high concentration oil and gas. The separated clean air is released into the atmosphere through the exhaust valve.

2. Membrane separation process

The residual oil and gas separated by compressed air cooling enter the membrane treatment module, which highly captures organic molecules and separates them through intermolecular van der Waals forces, thereby achieving the effect of emitting inorganic gas molecules O2, N2, H2O, and CO2.

3. Product Introduction

RP3000-YM2 compression+membrane separation is suitable for use in oil stations with an annual sales volume of less than 3000 tons, with low electricity consumption. The upper limit of emission value is 10g/m3.

RP3000-YM5 compression+membrane separation is suitable for use in oil stations with an annual sales volume of less than 5000 tons, and has fast tank pressure control efficiency. The upper limit of emissions is less than 10g/m3.

RP3000-YM8 compression+membrane separation is suitable for use in oil stations with an annual sales volume of less than 8000 tons, and has fast tank pressure control efficiency. The upper limit of emissions is less than 10g/m3.

The new gas membrane separation technology is the third-generation gas membrane separation technology for volatile organic gases and air separation. Compared with the first generation gas permeation membrane technology, the second generation adsorption separation technology, and the current gas molecular screening separation technology, the new third-generation gas membrane separation technology has the following incomparable advantages:

1. Firstly, with the improvement of separation efficiency of the third-generation gas membrane separation technology compared to the previous two generations of gas membranes, the treatment of VOCs waste gas can be more efficient, with lower energy consumption, and long-term stable compliance of exhaust emissions after waste gas treatment. And its separation process is cleaner and more environmentally friendly, without generating secondary pollution, the equipment runs smoothly, and occupies a smaller area.

2. Secondly, the equipment has a long service life. Compared with adsorption oil and gas separation, membrane separation does not have adsorption saturation desorption processes or processes such as replacing adsorbents. Therefore, as long as it does not come into contact with substances that are highly damaging to the membrane, it generally will not malfunction. Under normal circumstances, the service life of the membrane is over 5 years.

3. Once again, its safety is high. Compared with the adsorption oil and gas separation closed system, the membrane separation system is an open system, and there are no hidden safety hazards caused by phase change heat of oil and gas during operation, nor are there any related dangers caused by sudden changes in system pressure.

4. Another issue is that membrane separation requires fewer auxiliary equipment and lower investment.

In short, membrane separation technology is a system that integrates recovery and emission standards, and is currently the world's most efficient, reasonable, and low-cost oil and gas recovery technology.