Patents-Review.com
ClassID:

28701 ⎘

B01D19/001 - CPC Classification

Classification description:

Degasification of liquids with one or more auxiliary substances by bubbling steam through the liquid

Sub-classes:
Recent Application in this class:
#1
20250099875
2025-03-27

RESTORING ACCUMULATED DGA WITH RECLAIMER SPARGE LINE

 #2
20250059031
2025-02-20

METHOD FOR RECOVERING PROCESS CONDENSATE

 #3
20230340341
2023-10-26

Process control systems and methods for simultaneous crude oil dehydration, desalting, sweetening, and stabilization with indirect recycle heating

 #4
20230173410
2023-06-08

Restoring accumulated DGA with reclaimer sparge line

 #5
20230060258
2023-03-02

Integrated heat exchanger and sour water stripper

 #6
20220380687
2022-12-01

Process control systems and methods for simultaneous crude oil dehydration, desalting, sweetening, and stabilization with indirect recycle heating

 #7
20220323883
2022-10-13

Deaerator

 #8
20220282006
2022-09-08

PROCESS FOR STRIPPING AN AQUEOUS DISPERSION OF POLYMERIC BEADS

 #9
20210238058
2021-08-05

Systems and methods for removing ammonia from an ammonia-containing liquid

 #10
20210093766
2021-04-01

TREATMENT FLUID PREPARATION SYSTEM

 #11
20210077948
2021-03-18

Carbon dioxide capturing system and method of operating the same

 #12
20200317601
2020-10-08

System for continuously purifying reaction product of esterification

 #13
20200231456
2020-07-23

Urea process with controlled excess of COand/or NH

 #14
20190382277
2019-12-19

Ammonia process using advanced shift process

 #15
20190177180
2019-06-13

Treatment method of an aqueous solution containing urea, ammonia and carbon dioxide and treatment equipment therefor

 #16
20190099689
2019-04-04

System and process for preheating evaporator feedwater

 #17
20180369470
2018-12-27

Treatment fluid preparation system

 #18
20180245789
2018-08-30

Spray nozzle and deaerator

 #19
20170354905
2017-12-14

Apparatus for separating liquid-gas

 #20
20170341951
2017-11-30

Method and apparatus for treating urea aqueous solution

 #21
20170321527
2017-11-09

Process for removing dissolved gas from an evaporator feed stream

 #22
20170059251
2017-03-02

Deaerator

 #23
20160279537
2016-09-29

Degasser and method of stripping gas from a liquid

 #24
20150283494
2015-10-08

Apparatus for the recovery of halogenated hydrocarbons

 #25
20150259501
2015-09-17

Steam stripping apparatus and steam-stripping finishing method using same

 #26
20140262258
2014-09-18

Steam generation method and method for recovering crude oil by steam-assisted gravity drainage (SAGD) including said steam generation method

 #27
20140097076
2014-04-10

Vapor compression steam stripping

 #28
20130270723
2013-10-17

Device for a cleaning unit for hydraulic oil and lubricating oil

 #29
20130074696
2013-03-28

Spray type deaerator

 #30
20120311884
2012-12-13

Apparatus and methods for separating volatiles from particulates

 #31
20120232315
2012-09-13

Vapor compression steam stripping

 #32
20100300296
2010-12-02

DEGASSER

 #33
20100239477
2010-09-23

Method of decarbonation and its use in producing crystalline sodium sulfite or other alkali products

 #34
20100101985
2010-04-29

Apparatus for removing dissolved hydrogen sulfide in anaerobic treatment

 #35
20090218210
2009-09-03

ENERGY-EFFICIENT DISTILLATION SYSTEM

 #36
20080152571
2008-06-26

Method for removing ammonia nitrogen from solutions

 #37
20070012556
2007-01-18

Water processing apparatus

 #38
20050081445
2005-04-21

Method for starting a primary reactor

 #39
20050056594
2005-03-17

Method and system for the manufacture of pharmaceutical water