We finished a 300,000 Nm3/d LPG& NGL recovery plant for Client from Shanxi province ,China

Our this 300,000 Nm3/d LPG& NGL recovery plant achievement 's construction sites are located in Jingbian County and Wuqi County, Shanxi Province.

The crude oil is stabilized using the negative pressure flash evaporation process, while the light hydrocarbon recovery unit and mixed hydrocarbon unit use the mixed refrigerant refrigeration process.

Design commencement date: August 15, 2021

Manufacturing start date: September 20, 2021

On site completion date: December 31, 2021

Here are the process instructions of the NGL recovery plant:

The raw natural gas enters the inlet separator to filter out mechanical impurities and separate the free water, then enters the compressor after precision filtration by the dust filter, and is cooled to 40 ~ 45 ℃ by the cooler of the compressor itself, and then separates some water and heavy hydrocarbons (in case of excessive heavy components), and then enters the dehydration unit for deep dehydration. The dry feed gas from the dehydration skid enters the condensation separation skid, then it enters the refrigeration unit after precooling to ~ 10 ℃ through the heat exchanger. Next after cooling the feed gas to - 35 ℃ and cooling again through throttling, it enters the low-temperature separator for gas-liquid separation.

The separated gas phase and liquid phase enter the de-ethane tower respectively, the tower top gas returns to the heat exchanger for reheating and output outside the boundary, and the tower bottom liquid enters the de-propane and de-butane tower for separation again. LPG at the top of the tower and stable light hydrocarbon at the bottom of the tower enter the storage tank respectively for loading and export.

Supply list of this LPG and NGL plant:

1 set of compressor skid, 1 set of integrated skid (including raw material filtration and separation unit, pressure regulating and metering unit, dehydration unit and condensation separation unit), 1 set of refrigeration unit skid, 2 set of LPG Storage skids, 2 set of stable light hydrocarbon skids, two sets of truck crane pipes, 1 set of instrument air system, 1 set of instrument control system and separation tower skid，excluding circulating water system, flare and release system, power generation system, power supply and distribution and other public systems.

Contact us:

Sichuan Rongteng Automation Equipment Co., Ltd.

www. rtgastreat.com

E-mail: info@rtgastreat.com

Address: No. 8, Section 2 of Tengfei Road, Shigao Subdistrict,

Tianfu New Area, Meishan city, Sichuan China 620564