ClassID:

160252

F25J3/04606 - 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 Partially integrated air feed compression, i.e. independent MAC for the air fractionation unit plus additional air feed from the air gas consuming unit

Recent Application in this class:
#1
20130192190
2013-08-01

Method and system for use with an integrated gasification combined cycle plant

#2
20120280436
2012-11-08

Method of integrating a blast furnace with an air gas separation unit

#3
20120174621
2012-07-12

CARBON DIOXIDE LIQUEFACTION SYSTEM

#4
20120079766
2012-04-05

Advanced ASU and HRSG integration for improved integrated gasification combined cycle efficiency

#5
20120055331
2012-03-08

System and method for controlling an air separation unit

#6
20100293918
2010-11-25

Method and system for use with an integrated gasification combined cycle plant

#7
20100275648
2010-11-04

EFFICIENTLY COMPRESSING NITROGEN IN A COMBINED CYCLE POWER PLANT

#8
20100230872
2010-09-16

METHOD OF INTEGRATING A BLAST FURNACE WITH AN AIR GAS SEPARATION UNIT

#9
20100170285
2010-07-08

Systems for reducing cooling water and power consumption in gasification systems and methods of assembling such systems

#10
20100146929
2010-06-17

Method for increasing the efficiency of a combined gas/steam power station with integrated gasification combined cycle

#11
20090025364
2009-01-29

Multi-Stage Compressor, Air-Separating Apparatus Comprising Such a Compressor, and Installation

#12
20070221492
2007-09-27

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

#13
20070180768
2007-08-09

Advanced ASU and HRSG integration for improved integrated gasification combined cycle efficiency

#14
20070130992
2007-06-14

Cyrogenic Air Separation Process and Apparatus

#15
20050132746
2005-06-23

Cryogenic air separation process and apparatus

#16
20050087038
2005-04-28

Methods and apparatuses for integration of a blast furnace and an air separation unit