ClassID:

160364

F25J2205/34 - CPC Classification

Classification description:

Processes or apparatus using other separation and/or other processing means using a washing, e.g. "scrubbing" or bubble column for purification purposes as evaporative cooling tower to produce chilled water, e.g. evaporative water chiller [EWC]

Recent Application in this class:
#1
20200087143
2020-03-19

Plant and method for generation of synthesis gas

#2
20200080772
2020-03-12

Integrated method and unit for air separation by cryogenic distillation and gas cooling

#3
20190264978
2019-08-29

System for treating and cooling a hydrocarbon stream

#4
20180073804
2018-03-15

Cryogenic air separation method for producing oxygen at high pressures

#5
20170368499
2017-12-28

System and method of recovering carbon dioxide from an exhaust gas stream

#6
20160123662
2016-05-05

Method and device for oxygen production by low-temperature separation of air at variable energy consumption

#7
20150047389
2015-02-19

Method and device for condensing a carbon dioxide-rich gas stream

#8
20140360201
2014-12-11

Method and apparatus for supplying a combustion chamber with nitrogen

#9
20140223960
2014-08-14

Method and device for generating two purified partial air streams

#10
20140223959
2014-08-14

Method and device for the cryogenic decomposition of air

#11
20130192228
2013-08-01

Process and device for air separation and steam generation in a combined system

#12
20130055891
2013-03-07

Method and equipment for treating CO-rich smoke

#13
20120279255
2012-11-08

METHOD AND APPARATUS FOR COMPRESSING AND COOLING AIR

#14
20110302955
2011-12-15

Method For Trapping CO2 By Solid Cryocondensation In A Turbine

#15
20110296868
2011-12-08

CO2 Recovery Method Using Cryo-Condensation

#16
20110252827
2011-10-20

CO2 Recovery And Cold Water Production Method

#17
20110214453
2011-09-08

PROCESS AND DEVICE FOR CRYOGENIC AIR FRACTIONATION

#18
20080092589
2008-04-24

Method for the Pre-Treatment of Air Prior to the Introduction Thereof Into a Cryogenic Air Separation Unit, and Corresponding Apparatus

#19
20060260357
2006-11-23

Apparatus for cryogenic air distillation

#20
20060213224
2006-09-28

Process and installation for the fractionation of air into specific gases

#21
20060179878
2006-08-17

Process and device for cooling a gas by direct heat exchange with a cooling liquid

#22
20060156759
2006-07-20

Apparatus for the low-temperature separation of a gas mixture, in particular air

#23
20060123843
2006-06-15

Cooling apparatus and process