Y - NEW / CROSS SECTIONAL TECHNOLOGIES
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
B - PERFORMING OPERATIONS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E30/30 - Nuclear fission reactors
B - PERFORMING OPERATIONS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B01J19/002 - {Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions}
G - PHYSICS
G21 - NUCLEAR PHYSICS
G21C - NUCLEAR REACTORS
G21C3/06 - Casings
C - CHEMISTRY
C04 - CEMENTS
C04B - LIME, MAGNESIA
C04B35/521 - {obtained by impregnation of carbon products with a carbonisable material}
C04B41/009 - {characterised by the material treated}
C04B41/4505 - {characterised by the method of application}
C - CHEMISTRY
C01 - INORGANIC CHEMISTRY
C01B - NON-METALLIC ELEMENTS
C01B32/00 - Carbon
G - PHYSICS
G21 - NUCLEAR PHYSICS
G21C - NUCLEAR REACTORS
G21C5/126 - {Carbonic moderators
C - CHEMISTRY
C04 - CEMENTS
C04B - LIME, MAGNESIA
C04B41/53 - involving the removal of at least part of the materials of the treated article, {e.g. etching, drying of hardened concrete
C04B35/522 - {Graphite
C04B35/524 - obtained from polymer precursors, e.g. glass-like carbon material
C04B41/5001 - {with carbon or carbonisable materials}
Y - NEW / CROSS SECTIONAL TECHNOLOGIES
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/30 - Self-sustaining carbon mass or layer with impregnant or other layer
C - CHEMISTRY
C04 - CEMENTS
C04B - LIME, MAGNESIA
C04B35/52 - based on carbon, e.g. graphite