LNG Process Units

Delivering advanced liquefaction and regasification technologies to support the global natural gas supply chain.

Product Overview

CP International, Inc. offers comprehensive solutions for the LNG value chain, from natural gas pretreatment and liquefaction to storage and regasification. Backed by CNPC’s extensive experience in developing large-scale energy infrastructure, our processing units are engineered to ensure operational safety, energy efficiency, and commercial viability for projects ranging from peak-shaving facilities to major export terminals.

Product Catalog

A. Liquefaction & Regasification

Core processing technologies for converting natural gas states.

LNG Liquefaction Unit

• Application: Conversion of feed gas into liquid natural gas for transport or storage.
• Key Feature: Integrated process skids that combine acid gas removal, dehydration, and cryogenic cooling. Our designs are optimized for various capacity requirements, ensuring flexibility for both small-scale plants and large industrial facilities.

Regasification Equipment

• Application: Import terminals and satellite stations.
• Key Feature: High-efficiency vaporizers and heat exchangers designed to return LNG to its gaseous state for pipeline transmission, ensuring stable flow rates and temperature control.

B. Storage & Terminal Solutions

Infrastructure for the safe containment and handling of cryogenic liquids.

Loading & Unloading Systems

• Application: Marine terminals and truck loading gantries.
• Key Feature: Critical transfer equipment ensuring the safe and rapid movement of LNG between storage tanks and transport vessels or tanker trucks.

Sistemas de Carga y Descarga

• Aplicación: Terminales marítimas y pórticos de carga de camiones.
• Característica Clave: Equipos de transferencia críticos que aseguran el movimiento rápido y seguro de GNL entre tanques de almacenamiento y buques de transporte o camiones cisterna.

C. Pretreatment & Support Systems

Essential conditioning units to protect downstream cryogenic assets.

Gas Pretreatment Skids

• Application: Removal of impurities prior to liquefaction.
• Key Feature: Modular units designed to remove mercury, water, and acid gases ($CO_2$, $H_2S$) that could freeze and damage cryogenic equipment during the liquefaction process.

BOG (Boil-Off Gas) Handling

• Application: Pressure management in storage tanks.
• Key Feature: Compressors and re-liquefaction units that recover vaporized gas from storage tanks, returning it to the process loop to prevent product loss.