ClassID:

160524

F25J2270/24 - CPC Classification

Classification description:

Refrigeration techniques used Quasi-closed internal or closed external carbon monoxide refrigeration cycle

Recent Application in this class:
#1
20190368810
2019-12-05

Method and installation for cryogenic separation of a gaseous mixture by methane scrubbing

#2
20190128601
2019-05-02

Process and plant for the combination production of a mixture of hydrogen and nitrogen and also of carbon monoxide by cryogenic distillation and cryogenic scrubbing

#3
20180251373
2018-09-06

Method and apparatus for producing a mixture of carbon monoxide and hydrogen

#4
20180058757
2018-03-01

Process and apparatus for producing carbon monoxide

#5
20160153710
2016-06-02

Cryogenic separation of synthesis gas

#6
20150114035
2015-04-30

Process and apparatus for the separation by cryogenic distillation of a mixture of methane, carbon dioxide and hydrogen

#7
20120279254
2012-11-08

Method for cryogenically separating a mixture of nitrogen and carbon monoxide

#8
20110257276
2011-10-20

Process and apparatus for the production of hydrocarbon compounds from methane

#9
20100251765
2010-10-07

Cryogenic Separation of Synthesis Gas

#10
20100199718
2010-08-12

Storage enclosure, method and apparatus for producing carbon monoxide and/or hydrogen by means of cryogenic separation, including one such enclosure

#11
20100162754
2010-07-01

Method And Device For Separating A Mixture Of Hydrogen, Methane And Carbon Monoxide By Cryogenic Distillation

#12
20100071411
2010-03-25

Method and device for separating a mixture of at least hydrogen, nitrogen, and carbon monoxide by cryogenic distillation

#13
20100055021
2010-03-04

Method and system for producing carbon monoxide by cryogenic distillation

#14
20100043489
2010-02-25

Method for separating a mixture of carbon monoxide, methane, hydrogen and optionally nitrogen by cryogenic distillation

#15
20090193846
2009-08-06

Recovery of Carbon Monoxide and Hydrogen From Hydrocarbon Streams

#16
20090133437
2009-05-28

Recovery of Co-Rich Product From a Mixed Gas Containing Heavy Hydrocarbons

#17
20080029381
2008-02-07

Distillation Installation Comprising Columns With Corrugated-Crossed Structured Packings And Method Of Increasing The Capacity Of A Distillation Installation

#18
20070151291
2007-07-05

Method and installation for producing carbon monoxide by cryogenic distillation

#19
20070056319
2007-03-15

Process and installation for providing a fluid mixture containing at least 10% carbon monoxide

#20
20060254311
2006-11-16

Process and installation for supplying gaseous carbon monoxide and/or a gaseous mixture containing at least 10% carbon monoxide

#21
20060074132
2006-04-06

Process and apparatus for the production of hydrocarbon compounds from methane

#22
20050232854
2005-10-20

Method and installation for separating a mixture of hydrogen and carbon monoxide

#23
20050066813
2005-03-31

High recovery carbon monoxide production process