28450 ⎘
Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping; Fractional distillation or use of a fractionation or rectification column; Fractionating columns in which vapour and liquid flow past each other, or in which the fluid is sprayed into the vapour, or in which a two-phase mixture is passed in one direction Fractionating columns with surface contact and vertical guides, e.g. film action
METHOD FOR CONTINUOUSLY RECOVERING DIMETHYLFORMAMIDE FROM WASTE SOLUTION RESULTING FROM PRODUCTION OF POLYIMIDE
#2VAPOR-LIQUID CONTACTING APPARATUS AND PROCESS WITH DOWNCOMER AT SHELL
#3Contactor
#4Structured packing
#5Oil processing
#6Separation processes and units via minimal surface area mass and heat transfer packing
#7Method for recovering transition metal tetrahalide and hydrocarbons from a waste stream
#8Vapor-liquid contacting apparatus and process with downcomer at shell
#9Vapor-liquid contacting apparatus and process with offset contacting modules
#10Vapor-liquid contacting apparatus and process with cross contacting
#11Method for purifying an aqueous lactic acid solution
#12EXTERNAL GAS MIXING PIPE FOR LIQUID-GAS CONTACTING UNIT
#13Contacter
#14PACKING AND COLUMN COMPRISING ONE OR MORE PACKINGS
#15GAS DISTRIBUTION STRUCTURE FOR DISTILLATION COLUMN AND CONTROL METHOD THEREOF
#16OPTIMIZED PACKING STRUCTURE FOR FLUID CONTACTING COLUMN AND MANUFACTURING METHOD
#17GAS DESORPTION
#18Separation processes and units via minimal surface area mass and heat transfer packing
#19Oil scrubbing column
#20DISTILLATION METHOD AND STRUCTURED PACKING
#21Process for the purification of a cracking gas stream in an oil scrub column
#22Ammonia removal device
#23Biorefining of crude tall oil
#24Evaporator and process for use thereof
#25Biorefining of crude tall oil
#26Exchange column contactor consisting of an arrangement of structured packings
#27Exchange column contactor consisting of random packing compartments
#28Rectification tower with internal heat and mass exchange and method for separation of multi-component mixtures into fractions using a rectification tower with an internal heat and mass exchange
#29Apparatus and method for contacting a gas and a liquid
#30Method for recovering transition metal tetrahalide and hydrocarbons from a waste stream
#31Distillation method and structured packing
#32Anti-thermosensitization rectification tower and the rectification process thereof for separating thermosensitive natural substances
#33Gas-liquid contacting plate, gas-liquid contacting laminated block body, gas-liquid contacting laminated structure and gas purification device
#34Column internal support structure
#35Co-current vapor-liquid contacting apparatuses for offshore processes
#36Semi-continuous deodoriser comprising a structured packing
#37Falling film evaporator
#38Pipe/filler unit, internal heat exchanging type distillation column and production method thereof
#39On-board fuel fractionation system and methods to generate an engine starting fuel
#40Co-current vapor-liquid contacting apparatus
#41Short path fractional distillation apparatus
#42Solar distillation apparatus