C01B2210/00 - CPC Classification Index

ClassID:

85329 ⎘

C01B2210/00 - CPC Classification

Classification description:

Purification or separation of specific gases

Sub-classes:

C01B2210/0001 » Separation or purification processing 1
C01B2210/0026 » Isotopes of the specific gas 4
C01B2210/0028 » Separation of the specific gas from gas mixtures containing a minor amount of this specific gas 3
C01B2210/0029 » Obtaining noble gases 7
C01B2210/0042 » Making ultrapure specific gas 15
C01B2210/0043 » Impurity removed 2