ClassID:

105632

C10G67/10 - CPC Classification

Classification description:

Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including alkaline treatment as the refining step in the absence of hydrogen

Recent Application in this class:
#1
20260117132
2026-04-30

PROCESS FOR REMOVING INORGANIC CONTAMINANTS FROM PYROLYSIS OILS BY ALKALI HYDROXIDE TO PRODUCE HIGH QUALITY STEAM CRACKER FEEDSTOCKS

#2
20250257273
2025-08-14

PROCESS FOR THE RECYCLING OF WASTE PLASTICS BASED OIL

#3
20250257198
2025-08-14

PURIFICATION OF WASTE PLASTICS BASED OIL VIA A POLYMERIZATION

#4
20250171695
2025-05-29

Process For The Purification Of Waste Plastics Based Oil With The Help Of Basic Compounds

#5
20190352569
2019-11-21

Integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals

#6
20190062646
2019-02-28

A CATALYTIC PROCESS FOR REDUCING CHLORIDE CONTENT OF A HYDROCARBON FEED STREAM

#7
20170342336
2017-11-30

Integrated slurry hydroprocessing and steam pyrolysis of crude oil to produce petrochemicals

#8
20160122668
2016-05-05

Integrated slurry hydroprocessing and steam pyrolysis of crude oil to produce petrochemicals

#9
20160101404
2016-04-14

Process and apparatus for selectively hydrogenating naphtha

#10
20140091010
2014-04-03

PROCESS AND APPARATUS FOR REMOVING HYDROGEN SULFIDE

#11
20130248419
2013-09-26

Integrated hydroprocessing, steam pyrolysis and catalytic cracking process to produce petrochemicals from crude oil

#12
20130248418
2013-09-26

Integrated slurry hydroprocessing and steam pyrolysis of crude oil to produce petrochemicals

#13
20130240405
2013-09-19

Process for deep desulfurization of cracked gasoline with minimum octane loss

#14
20070287876
2007-12-13

Method of removing organic acid from light fischer-tropsch liquid

#15
20060151359
2006-07-13

Naphtha desulfurization process

#16
20060065577
2006-03-30

Desulfurizing organosulfur heterocycles in feeds with supported sodium