国家/地区 中国（3）
IPC部 C（3） B（2）
IPC大类 B01（2） C01（2） C07（2）
IPC小类 B01J（2） C01B（2）
IPC
发明人
公开年 2021（3）
申请年 2019（2） 
专利权人 RES INST PETROLEUM PROCESSING SINOPEC（3）

Preparing modified nano-carbon material useful in preparing olefins by dehydrogenating alkane, comprises e.g. calcining nano-carbon material and molecular sieve-containing template agent together.

ZHOU Y, ZHAO J, HUANG H, LIU Y, SUN Y, WANG X, KANG Z, SHI C

Preparing 5-hydroxymethyl furoic acid comprises placing 5-hydroxymethyl furfural and catalyst in mixed solution of water and organic solvent under air and/or oxygen conditions, and carrying out catalytic oxidation reaction.

ZHENG L, SUN Q, DU Z, ZONG B

Preparation of carbon material from heavy oil slurry, involves carbonizing heavy oil slurry and iron salt in inert atmosphere, obtaining pyrolysis gas and porous carbon material, condensing and catalytically cracking oil-gas component.

TU Z, SHEN H, FAN Q, LIU Z, YAN L