C01B2210/0043 - CPC Classification Index

ClassID:

85357 ⎘

C01B2210/0043 - CPC Classification

Classification description:

Purification or separation of specific gases Impurity removed

Sub-classes:

C01B2210/0045 » Oxygen 63
C01B2210/0046 » Nitrogen 282
C01B2210/0048 » Air 11
C01B2210/005 » Carbon monoxide 28
C01B2210/0051 » Carbon dioxide 91
C01B2210/0053 » Hydrogen 79
C01B2210/0054 » Hydrogen halides 0
C01B2210/0062 » Water 70
C01B2210/0064 » Hydrogen sulfide 14
C01B2210/0065 » Ammonia 3
C01B2210/0067 » Hydrogen cyanide 3
C01B2210/0068 » Organic compounds 10
C01B2210/0071 » Sulfur oxides 12
C01B2210/0073 » Sulfur halides 0
C01B2210/0075 » Nitrogen oxides 14
C01B2210/0076 » Nitrogen halides 1
C01B2210/0078 » Noble gases 0
C01B2210/0089 » Peroxides 0
C01B2210/0092 » Ozone 5
C01B2210/0093 » Metals or metal compounds 0
C01B2210/0098 » Other impurities 19

Recent Application in this class:

20080107580

Removal Of Metal Contaminants From Ultra-High Purity Gases

20060083789

Process and system for producing nuclear spin polarized xenon gas