C10G19/073 - CPC Classification Index

ClassID:

105410 ⎘

C10G19/073 - CPC Classification

Classification description:

Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with solid alkaline material

Recent Application in this class:

20260035620

2026-02-05

REMOVAL OF ORGANIC SILICON COMPOUNDS FROM REFINERY HYDROCARBON STREAMS

20230257662

2023-08-17

Processes and systems for producing light olefins and aromatics from a mixed plastics stream

20180002619

2018-01-04

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

20150114884

2015-04-30

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

20140339136

2014-11-20

Methods for upgrading of contaminated hydrocarbon streams

20140216984

2014-08-07

Reaction system and products therefrom

20140131256

2014-05-15

Reaction system and products therefrom

20140014558

2014-01-16

Integrated oil production and upgrading using molten alkali metal

20130299391

2013-11-14

Compounds and methods for inhibiting corrosion in hydrocarbon processing units

#10

20130048543

2013-02-28

Reaction system and products therefrom

#11

20120285866

2012-11-15

Methods for upgrading of contaminated hydrocarbon streams

#12

20120132568

2012-05-31

Method for reducing the naphthenic acidity of petroleum feedstocks, and use thereof

#13

20120067777

2012-03-22

Reaction system and products therefrom

#14

20110031164

2011-02-10

Methods for upgrading of contaminated hydrocarbon streams

#15

20060138029

2006-06-29

Method of removing sulfur from sulfur-containing hydrocarbon streams

#16

20060065577

2006-03-30

Desulfurizing organosulfur heterocycles in feeds with supported sodium

#17

20060054538

2006-03-16

Emulsion neutralization of high total acid number (TAN) crude oil

#18

17672899

2023-02-14

Processes and systems for producing light olefins and aromatics from a mixed plastics stream