C10G70/045 - CPC Classification Index

ClassID:

105657 ⎘

C10G70/045 - CPC Classification

Classification description:

Working-up undefined normally gaseous mixtures obtained by processes covered by groups by physical processes using membranes, e.g. selective permeation

Recent Application in this class:

20240417633

2024-12-19

PROCESS FOR DEBOTTLENECKING FCC WET GAS COMPRESSOR AND GAS PLANT

20190367820

2019-12-05

Boiling free fractionation of hydrocarbon streams utilizing a membrane cascade

20190358583

2019-11-28

Carbon dioxide and hydrogen sulfide recovery system using a combination of membranes and low temperature cryogenic separation processes

20180346833

2018-12-06

Process and system for recovering natural gas liquids (NGL) from flare gas using Joule-Thomson (J-T) cooling and membrane separation

20180100109

2018-04-12

Method of fractionating mixtures of low molecular weight hydrocarbons

20180029958

2018-02-01

Paraffin removal from C4 containing streams

20170044449

2017-02-16

Carbon dioxide fractionalization process

20160326446

2016-11-10

Process and system for recovering natural gas liquids (NGL) from flare gas using joule-thomson (J-T) cooling and membrane separation

20150175506

2015-06-25

Methods and apparatuses for isomerizing hydrocarbons

#10

20100258401

2010-10-14

Carbon dioxide fractionalization process

#11

20090313895

2009-12-24

PROCESS FOR OBTAINING A HYDROCARBON-ENRICHED FRACTION FROM A GASEOUS FEEDSTOCK COMPRISING A HYDROCARBON FRACTION AND CARBON DIOXIDE

#12

20080167511

2008-07-10

Carbon dioxide fractionalization process

#13

20070232847

2007-10-04

Membrane process for LPG recovery