Other details not covered by groups F25J2200/00 - F25J2280/00

Child Classifications

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• F25J 2290/02 Comparison of processes or apparatuses
• F25J 2290/10 Mathematical formulae, modeling, plot or curves; Design methods
• F25J 2290/12 Particular process parameters like pressure, temperature, ratios
• F25J 2290/20 Particular dimensions; Small scale or microdevices
• F25J 2290/30 Details about heat insulation or cold insulation
• F25J 2290/32 Details on header or distribution passages of heat exchangers, e.g. of reboiler-condenser or plate heat exchangers
• F25J 2290/34 Details about subcooling of liquids
• F25J 2290/40 Vertical layout or arrangement of cold equipments within in the cold box, e.g. columns, condensers, heat exchangers etc.
• F25J 2290/42 Modularity, pre-fabrication of modules, assembling and erection, horizontal layout, i.e. plot plan, and vertical arrangement of parts of the cryogenic unit, e.g. of the cold box
• F25J 2290/44 Particular materials used, e.g. copper, steel or alloys thereof or surface treatments used, e.g. enhanced surface
• F25J 2290/50 Arrangement of multiple equipments fulfilling the same process step in parallel
• F25J 2290/60 Details about pipelines, i.e. network, for feed or product distribution
• F25J 2290/62 Details of storing a fluid in a tank
• F25J 2290/70 Processing device is mobile or transportable, e.g. by hand, car, ship, rocket engine etc.
• F25J 2290/72 Processing device is used off-shore, e.g. on a platform or floating on a ship or barge
• F25J 2290/80 Retrofitting, revamping or debottlenecking of existing plant
• F25J 2290/90 Details about safety operation of the installation