By controlling the delay angle of the suction valve retraction through the unloader, the exhaust volume of the unit is adjusted from 0% to 100% full range without any steps. At different intake air temperatures, the inter-stage pressure ratio of the unit remains unchanged, ensuring process stability. It has good adaptability to different types of gases and high energy utilization efficiency.
The crankshaft utilizes the slots of static components and sealing rings to achieve a linkage between dynamic and static sealing. High-strength, high-temperature resistant, and corrosion-resistant graphite sealing materials are preferred, which can provide good sealing even at the maximum speed of 1500rpm.
Low heat exchange end difference allows each stage compression ratio to be increased by 15-25%, ensuring cooling and temperature reduction during the compression process, while achieving a higher pressure ratio in single-stage compression.
Cyclone separator with filter can achieve efficient separation of gas, liquid, and solids, and reduce compression energy consumption while reducing the volume of the separation tank by 1/3.
Liquefied Natural Gas (LNG), gas lift, flash/residual gas, transportation, natural gas collection, natural gas liquids, shale gas, coalbed methane, enhanced oil recovery which is for carbon dioxide of natural gas injection.
Gas transmission and storage, natural gas gathering, gas injection, Floating Production Storage and Offloading (FPSO), Floating Liquefied Natural Gas system (FLNG), fuel gas, natural gas processing, import, sales and refrigeration.
Petrochemical plant gas liquefaction, hydrogen production, and various applications such as refining, cold gas, methanol, ethylene, ammonia, nitric acid, urea and power generation (fuel gas).
Hydrogen-Rich Services
Reciprocating compressor for hydrogen applications
We have installed the reciprocating compression devices of over 2 million horsepower in hydrogen-rich services. With extensive experience and outstanding project achievements, our process and high-speed reciprocating compressors can be custom-designed for your projects.
Our compressors are primarily used for hydrogen products, tail gas, feed gas, hydrogen replenishment applications and hydrogen pipeline and storage. Our hydrogen compressor product portfolio can help to reduce the capital expenditure and offer the highly reliable services for you.
So far, our customers are most from process industry, refining, hydrogen fuel gas compressing (hydrogen-rich fuel that reduces carbon dioxide emissions from our gas turbines), hydrogen pipelines, hydrogen compressing after electrolyzed, hydrogen storage and etc.
