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1960-03-01
Method for improved mechanical effectiveness and efficiency of component interchangeon a vapor liquid contacting tray
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1957-04-02
Fractionating tower utilizing directional upflow means in conjunction with slanted trays
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1954-11-09
Apparatus for contacting gases and liquids
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2001-11-27
Противоточная колонна с распределителем жидкости
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1973-04-03
Constant velocity uniform flow evaporator header
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1986-05-19
가스의 냉각 및 먼지제거방법 및 장치
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1976-12-14
Sewage settling tank
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1977-11-22
Baffle for water or sewage settling tanks
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1971-06-29
Vapor-liquid contact process
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1972-01-04
Liquid-liquid contacting tray system
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1968-07-16
Trough-type distributor
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1973-06-01
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1936-09-15
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1957-09-04
Improvements in apparatus for the removal of solid particles from gases
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1976-04-28
Gas-liquid contact apparatus for effecting heat-and mass transfer between fluids
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Apparatus for carrying out physical and/or chemical processes, in particular a heat exchanger
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1942-12-22
Cooling tower
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1948-12-28
Gas and liquid contact apparatus
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1965-10-26
Falling film still
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1974-06-18
Lower tray of a column apparatus used for contacting liquid and gaseous media
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1977-07-06
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1971-12-28
Mercury separation in mercury process electrolytic apparatus
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1983-01-07
Контактное устройство
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Абсорбер