ClassID:

160250

F25J3/04593 - CPC Classification

Classification description:

Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream for air; Coupling of the air fractionation unit to an air gas-consuming unit, so-called integrated processes The air gas consuming unit is also fed by an air stream

Sub-classes:
Recent Application in this class:
#1
20180038644
2018-02-08

Method for liquefaction of industrial gas by integration of methanol plant and air separation unit

#2
20180038641
2018-02-08

Method for liquefaction of industrial gas by integration of methanol plant and air separation unit

#3
20180038638
2018-02-08

Integration of industrial gas site with liquid hydrogen production

#4
20150353406
2015-12-10

Energy recovery from fumes from a melting furnace using a gas turbine and heat exchangers

#5
20150226094
2015-08-13

Method and device for generating electrical energy

#6
20130047622
2013-02-28

PULSE FILTRATION APPARATUS

#7
20120096868
2012-04-26

Nitrogen cooled gas turbine with combustor nitrogen injection and partial nitrogen recycling

#8
20120055331
2012-03-08

System and method for controlling an air separation unit

#9
20100275648
2010-11-04

EFFICIENTLY COMPRESSING NITROGEN IN A COMBINED CYCLE POWER PLANT

#10
20100018218
2010-01-28

Power plant with emissions recovery

#11
20090308073
2009-12-17

OXYGEN ENHANCED COMBUSTION IN INDUSTRIAL PROCESSES

#12
20090282840
2009-11-19

ENERGY STORAGE AND GENERATION

#13
20080010995
2008-01-17

METHOD AND INSTALLATION FOR ENERGY PRODUCTION BY MEANS OF A GAS TURBINE ASSOCIATED WITH AN AIR SEPARATION UNIT

#14
20070221492
2007-09-27

Method and Installation for Supplying Highly Pure Oxygen By Cryogenic Distillation of Air

#15
20070130992
2007-06-14

Cyrogenic Air Separation Process and Apparatus

#16
20060272813
2006-12-07

Plant and a method for increased oil recovery

#17
20050132746
2005-06-23

Cryogenic air separation process and apparatus