peiyangchem

 HRU – Heavies Removal Unit   Heavies Removal Unit Hydrocarbon removal  Unit (HRU) is used to remove C3+ hydrocarbons from feed gas. The operation of a HRU is based on the deep refrigeration provided by vapor ethylene to produce reflux to NGL recovery columns.   The process includes direct heat exchange process, NGL/LNG integrating process, and freezing process. HRU can be operated with or without liquefaction unit.   HSU -- Heavies Separation Unit Heavies Separation Unit (HSU) is installed in conjunction with HRU. Once NGL has been removed from the natural gas stream, it must be fractioned into base components, which can be sold as C3 LPG and C4+ hydrocarbons products.   For more information about refinery engineering , please feel free to contact us!      

  cng plant   Overview Complete Flow Chart of a Flare Gas Recovery Unit   CNG Compress Unit Rich methane gas meets with rich gas ethane reheated by cooling heat exchanger, this steam of gas flows through the cng production process     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 t...

  PCC has proven track record of providing comprehensive gas utilization solutions for onshore and offshore projects. Such solutions often ensure the implementation of innovative technologies packaged with global project management and execution expertise.   A natural modular gas plants     is required for most gas streams that are produced from a gas well or an associated oil well. Natural gas in its raw form can contain water, NGL (Natural Gas Liquids), CO2 and H2S.   The natural gas from well heads usually requires processing to remove these contaminates from the gas stream. Gas streams from refinery or other processes require natural gas processing plant design  as well to remove liquids and condition the gas stream for its optimum purpose.   For more information about oil refinery engineering   and gas processing unit , please feel free to contact us!  

 Catalog of Modular Floating Oil Refinery Process Philosophy of Modular Oil Refinery Feedstock will be separated into naphtha, kerosene, straight-run heavy diesel, atmospheric residue oil by ADU. Naphtha from ADU is sent to NHT unit, in which reforming stock is main product. Reforming stock is rectified by Semi Regeneration Reforming (SRR). PMS and LNG are sent to respective tanks as products. And hydrogen can be regenerated by PSA. Atmospheric residue oil is sent to vacuum distillation unit (VDU), vacuum gas oil can be produced. Then it is sent to FCC. The FCC dry gas is sent to Hydrogen Generator with dry gas from ADU. FCC AGO together with kerosene and diesel from ADU are sent to DHT unit. HT AGO will be produced and sent to AGO/Kerosene splitter where DPK and AGO will be produced. DPK and AGO will be sent to respective tanks as products. The sulfur will go into the dry gas, LPG, gasoline and FCC fume and so on. And there is sour waste water produced in the processing. The sour ...

Oil Refinery Training PCC's advisory personnel will advise client's local technicians and operators with respect to, and will demonstrate basic fundamentals of, successful plant operations during the commissioning process. Such training will include the following: Control Software Training This training will take place in the China at a time and place to be determined jointly by the Parties. On-the-Job Controls Training PCC will provide on-the-job service (“OTS”) training advice at the refinery site for client's personnel regarding the operation, maintenance and troubleshooting of local instrumentation (temperature, level, pressure, and flow) and remote control instrumentation. On-the-Job Rotating Equipment Training PCC will provide OTS refinery training at the refinery site for client's personnel regarding the operation, maintenance and troubleshooting of rotating equipment (mechanically-sealed centrifugal pumps, seal-less centrifugal pumps, positive-displacement pumps...

 PCC will supply personnel to advise with respect to equipment installation, plant commissioning and startup . Commissioning includes inspecting all process, mechanical, instrumentation and electrical components to confirm readiness for startup. Startup includes slowly feeding crude oil into the process equipment and heating/ramping up flow until maximum capacity is reached and all adjustments for correct operation are finished. A test run of the refinery unit is then performed to confirm achievement of the equipment requirements. Client will be responsible for all labor, consumables and operations/maintenance costs during startup and during regular operation. Modular Refineries and gas processing units require a minimum amount of operating personnel since their automatic operation can be monitored and controlled remotely through a SCADA system and the operators digitally alerted of any alarms. The unit allows a single operator to restart the plant from a cold start in less than fo...