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solution Classification

Refining & Petrochemical Cooling Solutions

With China’s refining industry shifting from traditional standalone refining to an integrated “refining + petrochemical” model, a large number of downstream chemical products have emerged. Large-scale refining facilities now place higher demands on the stability, reliability, and low-temperature performance of refrigeration systems. Since 2016, MOON-TECH has been deeply involved in various domestic and international integrated refining projects, offering full-process refrigeration and heat recovery solutions—including chilled water systems, low-temperature brine systems, liquid cooling, and gas condensation. With a market share of approximately 50%, MOON-TECH holds a leading position in this niche sector.

Refining & Petrochemical Cooling Solutions

In light of China’s energy structure—characterized by abundant coal, limited oil, and scarce gas—the coal-to-chemical industry has developed rapidly on a large scale. MOON-TECH has long served industry leaders such as CHN Energy (Shenhua Group) and Shaanxi Coal and Chemical Industry Group, providing highly customized low-temperature refrigeration equipment for key processes such as syngas treatment, methanol-to-olefins (MTO), and indirect coal-to-liquid (CTL), helping clients achieve efficient, safe, and energy-saving operations.

MOON-TECH continues to focus on the cooling and refrigeration needs of petrochemical and coal chemical industries. Our product line covers a wide range of applications including ethylene, propylene, VCM, TDI, styrene, polyolefins, synthetic rubber, fiber, and dyes. We have developed system-integrated and modularized cooling solutions that are widely recognized in the industry.

Refining & Petrochemical Cooling Solutions

Our equipment complies with international high-standard requirements, including API619 (American Petroleum Institute), CU-TR (Customs Union Certification), and CE (European Conformity). The electrical and automation systems support both Chinese standards and IEC international standards.

In terms of pressure vessel design and manufacturing, we are capable of designing and producing according to standards such as China’s GB, ASME, and TEMA. We can manufacture various types of industrial pressure vessels and heat exchange equipment with design pressures up to 10 MPa. Material options include carbon steel, stainless steel, copper alloys, and titanium alloys. We support both standardized batch delivery and highly customized flexible production.

Our brine refrigeration units cover a wide range of cooling capacity and temperature, meeting process requirements from 0°C to -80°C. These systems broadly meet the cooling and temperature needs of chemical facilities.

BOG Compression Systems: For large chemical raw material storage tanks, our compressors are widely used in the condensation and recovery of BOG gas from ethylene and propylene tanks to maintain internal pressure and prevent overpressure in the tanks.

Our products have been widely applied in

Integrated refining & petrochemical projects: such as ExxonMobil, Sibur, Yulong Petrochemical Phase I, Zhongke Refinery, Zhejiang Petrochemical, Maoming Petrochemical, Gulei Refinery, Zhenhai Refining & Chemical.

Large petrochemical group projects: Sinopec Zhongyuan Oilfield Petrochemical Plant, Jinling Petrochemical, Northeast Refining, Yangzi Petrochemical, Shanghai Petrochemical, Anqing Petrochemical, Qilu Petrochemical, Maoming Petrochemical.

Leading fine chemicals and coal chemical projects: Wanhua Chemical, CHN Energy (Shenhua), Shaanxi Coal Chemical Industry Group, etc.

With continuous technological innovation and extensive industry experience, MOON-TECH has become an indispensable supplier of critical refrigeration equipment in China’s petrochemical and coal chemical industries.

Project References

► Ethylene Cracking Units:
Zhongke Refinery, Zhejiang Petrochemical, Maoming Petrochemical, Gulei Refinery, Zhenhai Refining, Guangdong Petrochemical, Shenghong Refining, Hengyi Petrochemical

► Aromatics/Alkylation/Reforming Units:
Yulong Petrochemical Phase I, Sibur, Wanhua Chemical, Jinling Petrochemical, Yangzi Petrochemical, Anqing Petrochemical, Sinochem Quanzhou, Daxie Petrochemical, CNOOC Huizhou

► VCM Units:
Maoming Petrochemical, Qilu Petrochemical, Zhenhai Refinery, Hengyi Petrochemical, Shenghua Chemical, Shenchi Chemical

► MTBE and Other Alkylation Units:
Zhongyuan Oilfield Petrochemical, Northeast Refining, Zhenghe Chemical, Kenli Chemical Park, Haike Chemical

► Integrated Refining Projects:
ExxonMobil Huizhou Refining Complex, PetroChina Guangdong Petrochemical, CNOOC Daxie Petrochemical, Shenghong Refining, Hengyi Petrochemical