High voulume gas disacidifying desullfurization for natural gas

Description:

The desulfurization for natural gas process:

After the solid and liquid impurities are removed from the feed gas through the separator and filter separator, the feed gas is desulphurized in the float valve tower. Methyl diethanol (MDEA) solution is used as desulphurizer in the tower.

After removing a small amount of MDEA liquid foam from the gas through the wet purification separator, wet natural gas enters the dehydration tower. TEG is used to dehydrate the wet natural gas in the tower and the dry gas from the dehydration tower is used.

Natural gas is used as qualified commodity gas for export. The MDEA rich liquid in the desulfurization tower is flash evaporated to remove hydrocarbons and filtered by filters. Then it is heated by steam to regenerate poor MDEA liquid, which is pumped to the desulfurization tower for cyclic desulfurization.

The natural gas from MDEA rich liquid flash is removed by acid-water separator, and the separated MDEA solution is pumped to the desulfurization tower. TEG rich liquid used in dehydration tower is heated to regenerate poor TEG solution through distillation column, flash tank and filter. It is pumped to the dehydration tower for cyclic dehydration.

After injecting H2S gas into the acid gas storage tank at the separation point of the acid water separator, it is preheated in the reaction furnace and reacts with the air sucked by the air compressor to form SO2, which reacts with the remaining H2S to form elemental sulfur, and then gets sulfur after cooling.

Technical parameters:

Sichuan Rongteng Automation Equipment Co., Ltd. Is the wholly-owned subsidiary of Sichuan Jinxing Clean Energy Equipment Holding Co., Ltd. We have been in oil and natural gas industry since 1995.

We provide solutions and equipment package for the below.

Crude oil treatment equipment

Wellhead treatment equipment

Natural gas conditioning equipment

Light hydrocarbon recovery unit

LNG Plant

Gas compressor

Our strong research and development make us to provide new products and solutions to satisfy the customers’ requirements continuously. With the advanced equipment, experienced staff, and strong production capacity, we can meet the customers’ production demands and make quick shipment.

We will continue to earn your respect for the quality and integrity of our employees, products, and services. Through a focus on continual improvement, supported by effective management and operational excellence, we will provide high-quality products and services that exceed your expectations.