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English to Persian (Farsi) translations [PRO] Science - Law: Patents, Trademarks, Copyright
English term or phrase:prior art
This invention furthermore relates to the use of the condensate.
Processes for the production of synthesis gas containing hydrogen and carbon monoxide by means of catalytic steam reformation are known and described for example in Ullmann’s Encyclopedia of Industrial Chemistry, Sixth Edition, Vol. 15, Gas Production, Chapter 2. The feed gases, a hydrocarbonaceous gas, such as e.g. natural gas and steam, are passed through externally heated reactor tubes filled with catalyst at elevated pressure, e.g. 20 to 35 bar, and high temperature, e.g. 800 to 950°C. The feed gases are converted into synthesis gas rich in hydrogen and carbon monoxide. Such reactor frequently is referred to as SMR, and the process is referred to as SMR process, an abbreviation for Steam-Methane-Reformer. For the economy of the process it is very important to carry out a rather effective heat exchange between the synthesis gas exiting from the SMR and the feed gases.