Gas turbine Syn. gas compressor Ammonia converter Ammonia Figure 1. New ammonia processes combined with a heat-exchanger type steam reformer. A Heat-Exchanger Type Steam Reformer for Ammonia Production Among the advantages of this design over conventional reformers are its compactness and the less exacting requirements for the catalyst tubes.
These special tubular heat exchangers effectively cool process gases at high temperatures and pressures, and use the heat recovered to produce steam at medium-to-high pressures. They frequently must handle a process gas that is chemically aggressive. Alfa Laval - Quench exchangersAlfa Laval Olmi heat exchangers are used in some of the most demanding positions in petrochemical plants, refineries, oil and gas production facilities and power stations around the world. Year after year these process-critical units continue to deliver high performance and stable operation.
Fuel gas compression Fuel gas compression applications are often sited in remote areas where water supply is either restricted or unavailable. ACHE model G is designed to provide both interstage and discharge cooling in the compressor package. Three simple steps 2 ACHE model G is a modular air-cooled heat exchanger that is fast and easy to: HEat ExcHangEr SolutionS For tHE oil and gaS induStryheat exchanger is used to cool the lean TEG to an optimum temperature before entering the absorber, thus enabling precise temperature control. HE-3 Vent condenser A semi-welded heat exchanger can be used on top of the stripping column to condense the water / hydrocarbon mixture using seawater / freshwater as cooling medium. gas
Heat exchangers and other heat transfer systems have the compacity for cooling, heating, condensing and evaporating, allowing these systems an uncommon versatility. Scraped Surface Heat Exchangers Scraped-surface heat exchangers, using indirect heat transfer, consists of a product flowing through a product tube, with the heating or cooling Natural gas cooling for compressor stationgas flows through the inside of the heat exchanger tubes, with the cooling air and the spray water flow in the same direction on the outside of the tubes. 1. Air is induced downward over tube bundles 2. Water flows downward along with the air 3. Heat from the process stream is released to the cascading water 4.Vaporization transfers heat from
Our line of systems for compressed-gas cooling covers basic market requirements for gas volumes from 5,000 to approx. 500,000 Nm³/h in pressure ranges up to approx. 50 bar. It includes water-cooled pressure gas coolers for industrial gases such as air, oxygen, chlorine, carbon dioxide, helium, hydrogen, gaseous hydrocarbons, and gas mixtures. The Syngas Produced In The Reformer Is Passed Thro The syngas produced in the reformer is passed through a heat exchanger, generating medium pressure steam, while the syngas is cooled down and then fed into a heat recovery system for further cooling to a mild temperature. The steam associated with syngas is
increase the process efficiency by approximately 5 percentage points (Alstom, 2015). A syngas cooling and heat recovery system acts as a heat exchange/steam generatorr , receiving the hot raw syngas from the gasifier and cooling it by transferring the heat to the cooling medium (water) to
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