ClassID:

160316

F25J3/065 - CPC Classification

Classification description:

Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by partial condensation characterised by the separated product stream separation of CnHm with 4 carbon atoms or more

Recent Application in this class:
#1
20250083088
2025-03-13

METHODS OF BUTANE DELIVERY

#2
20230375265
2023-11-23

GAS PROCESSING METHODOLOGY UTILIZING REFLUX AND ADDITIONALLY SYNTHESIZED STREAM OPTIMIZATION

#3
20230324116
2023-10-12

Systems and methods for separating a mixture of compressed-gas solvents

#4
20230266060
2023-08-24

METHOD AND SYSTEM FOR SEPARATING A FEED FLOW

#5
20210214619
2021-07-15

Process for extracting gasoline from a gas containing condensable hydrocarbons

#6
20200378682
2020-12-03

USE OF DENSE FLUID EXPANDERS IN CRYOGENIC NATURAL GAS LIQUIDS RECOVERY

#7
20190277566
2019-09-12

METHOD FOR CRYOGENICALLY SEPARATING A NATURAL GAS STREAM

#8
20180306498
2018-10-25

Method and system for preparing a lean methane-containing gas stream

#9
20180120007
2018-05-03

Gas recovery system, compressor system, and refrigeration cycle system

#10
20180045461
2018-02-15

Process for optimizing removal of condensable components from a fluid

#11
20170234615
2017-08-17

PROCESS FOR OPTIMIZING REMOVAL OF CONDENSABLE COMPONENTS FROM A FLUID

#12
20160069609
2016-03-10

Method of liquefying a contaminated hydrocarbon-containing gas stream

#13
20150267137
2015-09-24

METHOD FOR SEPARATING HEAVY HYDROCARBONS FROM A HYDROCARBON-RICH FRACTION

#14
20150211790
2015-07-30

Method of carrying out absorption/distillation in a single column design

#15
20140075985
2014-03-20

PROCESS FOR OPTIMIZING REMOVAL OF CONDENSABLE COMPONENTS FROM A FLUID

#16
20140033763
2014-02-06

Heavy hydrocarbon removal from a natural gas stream

#17
20130298601
2013-11-14

Sour NGL stream recovery

#18
20120167621
2012-07-05

METHOD OF PROCESSING GAS ASSOCIATED WITH OIL