国家/地区 韩国（3） 世界知识产权组织（3）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC B01J037/00（5）
发明人 CHANG T S（2） HEO I（2） HEO I J（2）
KIM Y J（2） LEE J H（2） YOU Y（2）
YOU Y W（2）
公开年 2021（2） 2023（2）
申请年 2021（5）
专利权人 KOREA RES IN.（2）

Preparing denitrification catalyst useful for selective catalytic reduction reaction for reducing nitrogen oxides comprises dispersing silver, zinc and support compound, ball milling dispersion, drying and calcining ball milled dispersion.

KIM Y J, YOU Y, HEO I J, CHANG T S, LEE J H, KWAK J S, LIM M T, YOU Y W, HEO I, KWAK J, IM M T

Preparing graphene oxide-titanium dioxide photocatalyst useful for catalyzing carbon dioxide substitution reaction, comprises mixing titanium dioxide and carbon precursor, and calcining mixture.

JEONG D, KWON J

Composite used for separating component, comprises macroporous scaffold comprising pores and polymer matrix positioned within pores, comprising functional polymer particles and structural polymer.

KORNFIELD J A, FABER K T, DIALLO M, BATEMAN O, ARAI N

Removing residual chlorine in inorganic material used for producing selective catalytic reduction (SCR) catalyst for reducing nitrogen oxides, by heat-treating inorganic material in gas atmosphere containing moisture or soaking inorganic material in base solution, filtering, and drying.

KIM S M, HEO I, CHANG T S, YOU Y W, LEE J H, KIM S J, KIM Y J, HEO I J, JUNGYUNHO, PARK J H, KIM S G, YOU Y

Preparing moisture-resistant and highly-efficient ozone decomposing agent comprises e.g. dispersing mesoporous manganese dioxide in water, reacting, acidifying semi-finished product with nitric acid solution, drying and roasting.

LIU X