Recently, Shandong Keshiman Environmental Technology Co., Ltd. launched an adsorption-type oil and gas recovery device. This device collects and treats oil and gas volatilized during oil operations and can be used as an environmental protection supporting facility for gas stations.
I. Product Introduction
This adsorption-type oil and gas recovery device uses an adsorption process to treat oil and gas. During operation, the oil and gas volatilized is sent into the device through a closed pipeline, where the hydrocarbon components in the oil and gas are adsorbed and enriched by the adsorption material. After reaching adsorption saturation, the hydrocarbons are separated from the adsorption material through vacuum desorption. The desorbed oil and gas is liquefied and then returned to the oil storage tank, while the remaining gases are treated and discharged. The entire set of equipment can be connected to the existing oil and gas collection pipelines of the gas station and can be equipped with data acquisition components to record relevant operating parameters.
II. Main Product Features
It adopts a dual adsorption tank alternating operation structure, with adsorption and desorption processes carried out alternately, facilitating continuous operation of the equipment.
Equipped with an automatic control system, it can monitor operating parameters such as pressure and temperature, and automatically switch the tank's working status according to operating conditions.
A pre-warning module is included, which can issue a warning signal when abnormal operating parameters occur, facilitating verification by maintenance personnel.
Electrical components are explosion-proof, suitable for the flammable and explosive working environment of gas stations.
The equipment has reserved maintenance points for easy maintenance work such as replacement of adsorption materials and pipeline inspection.
III. Equipment Usage
After the equipment is in place, professional personnel will complete the installation work, connect it to the oil storage tank and oil and gas collection pipeline, and conduct pipeline airtightness testing.
Connect to the power supply system, complete equipment commissioning, set operating parameters such as pressure and desorption time, and confirm that each unit can respond to commands normally.
The equipment enters standby monitoring mode. Oil and gas enter the adsorption tank through a sealed pipeline, and hydrocarbon components are trapped by the adsorption material. Once the tank reaches saturation, the system automatically switches to another adsorption tank. The saturated tank initiates a vacuum desorption process, and the desorbed oil and gas liquefies and flows back to the storage tank. During routine operation and maintenance, staff regularly check operational data and inspect the pipelines and adsorption materials according to the maintenance cycle. Upon receiving early warning alerts, the system is promptly shut down to investigate related issues.
IV. Scope of Application
This adsorption-type oil and gas recovery equipment is primarily suitable for gasoline refueling stations, collecting oil and gas generated during refueling, unloading, and tank breathing. It can be installed as part of new gas station projects or used for upgrading existing gas station environmental protection facilities. The equipment must meet basic requirements such as site space, power supply, and pipeline layout before it can be put into use.
Summary
This adsorption-type oil and gas recovery equipment utilizes an adsorption-desorption process to recover and treat oil and gas. Its automated control system regulates the workflow, resulting in a relatively clear operation and maintenance process, making it suitable for most gasoline refueling station oil and gas treatment scenarios. Stable operation requires standardized installation and regular maintenance. Provided that site conditions and supporting pipelines meet the requirements, it can be selected as a supporting device for oil and gas treatment at gas stations.