Core application of carbon dioxide compressor

  Carbon dioxide compressor is mainly used to pressurize and transport carbon dioxide gas, and its core applications include chemical synthesis, carbon capture and energy storage, refrigeration and industrial waste gas treatment.

Specific uses are as follows:

1. Urea synthesis

  In chemical fertilizer production, carbon dioxide compressor combines carbon dioxide with ammonia to produce urea, which optimizes the reaction efficiency. For example, the integral gear centrifugal compressor can raise the pressure to 140-200 bar, which significantly improves the synthesis efficiency.

2. Petrochemical and natural gas treatment

  Used for natural gas transportation, gas compression of gas turbine, and EOR. When supercritical carbon dioxide is mixed with crude oil, it can improve fluidity and facilitate collection.

3. Carbon Capture and Storage (CCUS)

  Capture carbon dioxide from industrial waste gas and store it in compression to reduce greenhouse gas emissions. Centrifugal compressor realizes liquefied storage of carbon dioxide under high pressure and supports carbon neutralization technology.

4. Supercritical energy storage power generation

  As the core component of supercritical energy storage power generation system, carbon dioxide is compressed to a supercritical state (7.39MPa, 31.4℃), which realizes efficient energy conversion and improves power generation efficiency.

5. Refrigeration system

In green refrigeration scenes (such as cold chain logistics and commercial freezers), it provides efficient refrigeration effect, especially in low temperature environment.

6. Food and beverage production

Used for carbon dioxide compression and purification of carbonated drinks to ensure the taste and bubble quality of drinks and meet the needs of large-scale production.

7. Medical care and automobile manufacturing

Medical treatment: provide high-pressure carbon dioxide gas for gas supply of laser surgery, endoscopy and other equipment.

  Automobile: As the core component of environment-friendly automobile air conditioner, it supports the efficient operation of thermal management system.

8. Industrial gas transportation and bottling

It is used for long-distance pipeline transportation and bottling of natural gas and carbon dioxide to ensure the safe transportation of gas.

Summary: Carbon dioxide compressor plays a key role in chemical production, environmental protection and emission reduction, energy transformation and daily life through pressurization and high-efficiency compression technology, especially in urea synthesis, carbon capture and supercritical energy storage power generation.