CNG Plant
CNG Compress Unit
Rich methane gas meets with rich gas ethane reheated by cooling heat exchanger, this steam of gas flows through the CNG compressor to increase pressure to 25Mpag, CNG product can be obtained.
The compressor skid adopts motor drive, and an ASPRO piston dynamic balance less oil lubrication type compressor. The drive is completely explosion-proof motor, its security level is class 1. Motor is connected to the compressor by belt wheel, and by aligns laser alignment instrument. Natural gas is cooled by the interstage air coolers. Gas collected by the downtime interstage gas collecting device will directly enters to the compressor's input pore at the next start. What’s more, there’re interstage liquid-gas separators and last stage gas scrubbing device. At compressor downtime, these devices will bring the impurities within the system to the recovery tank by gas flow. All the automatic valve drive is driven by the natural gas in the recovery tank, an external air compressor is unnecessary. The whole compressor system is installed on a steel structure, the control panel is at the side.
The pressurized CNG is filled to gas tanker by gas filling column.
PCC prides itself as a leading refinery factory, We provide solvent recovery plant design, oil refinery engineering, etc. Want to know the details of cng production process or more about cng plant? please contact us.
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Naphtha Hydrotreating Unit |
(NHT): uses hydrogen to desulfurize the diesel fraction from the crude oil distillation or other units within the refinery.
Application of NHT:
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CNG Plant |
CNGplantCompress Unit
Rich methane gas meets with rich gas ethane reheated by cooling heat exchanger, this steam of gas flows through the CNG comp... |
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Fluid Catalytic Cracking Unit |
Fluid Catalytic Cracking Unit (FCC): FCC is one of the most important conversions processes used in oil refinery process. The purpose of FCC unit i... |
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Solvent Recovery Plant |
Solvent Recovery Plant
Solvent Can Be Recovered
Name of solvent
Name of solvent
Methanol
Isopropanol
Ethanol (Can reach absolute e... |
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Commissioning & Start-up |
PCC will supply personnel to advise with respect to equipment installation, plant commissioning and startup.
Commissioning includes inspecting all... |
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