ClassID:

161809

F28C3/06 - CPC Classification

Classification description:

Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour

Sub-classes:
Recent Application in this class:
#1
20250155199
2025-05-15

Microchannel Heat Exchanger

#2
20240151472
2024-05-09

Systems and methods for periodic nodal surface based reactors, distributors, contractors and heat exchangers

#3
20230094752
2023-03-30

Conduits for cooling a hydrocarbon gas-containing stream and processes for using same

#4
20220323897
2022-10-13

APPARATUS AND METHOD FOR RAPID COOLING OF HIGH TEMPERATURE GAS

#5
20220295321
2022-09-15

Contact tray for a mass transfer column

#6
20220022497
2022-01-27

RAW MEAT PROTEIN PRODUCT TREATED BY DIRECT STEAM INJECTION

#7
20220003503
2022-01-06

Systems and methods for periodic nodal surface based reactors, distributors, contactors and heat exchangers

#8
20210197113
2021-07-01

Device for producing and treating a gas stream through a volume of liquid, and facility and method implementing said device

#9
20210024834
2021-01-28

Advanced process fluid cooling systems and related methods

#10
20200305472
2020-10-01

Heating medium injectors and injection methods for heating foodstuffs

#11
20200278155
2020-09-03

Compact Dual Chamber Heat Exchange Unit

#12
20200268004
2020-08-27

Systems and methods for receiving the output of a direct steam injector

#13
20190338958
2019-11-07

Exhaust hood

#14
20190192991
2019-06-27

Contact tray for a mass transfer column

#15
20190093967
2019-03-28

Slurry droplet melting heat exchange

#16
20190060819
2019-02-28

Gas/Liquid Heat and Material Exchange in the Presence of Entrained Solids

#17
20180306516
2018-10-25

Heat exchanger assembly

#18
20180283809
2018-10-04

Method and Device for Direct-Contact Heat Exchange between a Fouling Liquid and a Cooling Fluid

#19
20180224117
2018-08-09

Method and device for producing a gaseous medium comprising steam

#20
20180223201
2018-08-09

Gasification quench system

#21
20180223200
2018-08-09

Gasification quench system

#22
20180223199
2018-08-09

Gasification quench system

#23
20180214818
2018-08-02

Cooling methanol vapour chamber for fuel gas

#24
20180003442
2018-01-04

DEVICE FOR HEAT TRANSFER BETWEEN A LIQUID AND A GAS AND METHOD FOR OPERATING THE DEVICE

#25
20170320006
2017-11-09

Device for producing and treating a gas stream through a volume of liquid, and facility and method implementing said device

#26
20170312704
2017-11-02

Water dispersing system

#27
20170284752
2017-10-05

Apparatus and method to control properties of fluid discharge via refrigerative exhaust

#28
20170248369
2017-08-31

PANEL WALL STRUCTURE FOR USE IN A TOWER/FRAME STRUCTURE AND COOLING TOWER

#29
20170056844
2017-03-02

Heating, mixing and hydrating apparatus and process

#30
20170043304
2017-02-16

Heating, mixing and hydrating apparatus and process

#31
20170010044
2017-01-12

Device for producing a stream of air through a volume of liquid

#32
20170007971
2017-01-12

Contact tray for a mass transfer column

#33
20160187066
2016-06-30

System for reducing air temperatures adjacent an air cooler

#34
20160010923
2016-01-14

Condenser, multistage pressure condenser provided therewith, and reheating module used in condenser

#35
20160003470
2016-01-07

Method and device for producing a gaseous medium comprising steam

#36
20150217256
2015-08-06

Weir quench and processes incorporating the same

#37
20150140913
2015-05-21

Modular services supply arrangement

#38
20150129178
2015-05-14

PROCESS FOR PROCESSING INORGANIC MATTER CONTAINING RESIDUE

#39
20150090408
2015-04-02

Ponds for cooling and/or salt recovery

#40
20150033710
2015-02-05

Exhaust gas cooler

#41
20150000870
2015-01-01

Exhaust gas abatement system

#42
20150000323
2015-01-01

High temperature quench system and process

#43
20140262145
2014-09-18

Heat recovery system

#44
20140166254
2014-06-19

Cooling tower with indirect heat exchanger

#45
20140166241
2014-06-19

Cooling tower with indirect heat exchanger

#46
20140166240
2014-06-19

Cooling tower with indirect heat exchanger

#47
20140138860
2014-05-22

Fluid diffusing nozzle design

#48
20140138858
2014-05-22

High pressure steam injection heater assembly

#49
20140102667
2014-04-17

Combined heat exchanging and fluid mixing apparatus

#50
20130325732
2013-12-05

Heat transfer compositions

#51
20130133346
2013-05-30

Vapor-liquid heat and/or mass exchange device

#52
20120318009
2012-12-20

COOLING TOWER

#53
20120260994
2012-10-18

Method and apparatus for handling gases

#54
20120160333
2012-06-28

APPARATUS AND METHOD FOR INTRODUCING A GAS INTO A LIQUID

#55
20120148455
2012-06-14

Secondary reaction quench device and method of use

#56
20120032358
2012-02-09

Durable steam injector device

#57
20120024498
2012-02-02

Fluid Recirculating Economizer

#58
20120012282
2012-01-19

DIRECT AIR CONTACT LIQUID COOLING SYSTEM HEAT EXCHANGER ASSEMBLY

#59
20120006051
2012-01-12

FAST COOLING EQUIPMENT FOR ORGANIC OR INORGANIC VAPORS

#60
20110233797
2011-09-29

Method and apparatus for cooling pyrolysis effluent

#61
20110232313
2011-09-29

Chiller Condensate System

#62
20110214624
2011-09-08

METHOD AND DEVICE FOR PRODUCING A GASEOUS MEDIUM COMPRISING STEAM

#63
20110089583
2011-04-21

Dust removing and cooling apparatus

#64
20110067304
2011-03-24

GASIFICATION QUENCH CHAMBER BAFFLE

#65
20110005408
2011-01-13

Adjustable steam injector

#66
20100252072
2010-10-07

Secondary reaction quench device and method of use

#67
20100140817
2010-06-10

Vessel for cooling syngas

#68
20100139581
2010-06-10

VESSEL FOR COOLING SYNGAS

#69
20100107939
2010-05-06

Treatment method for high-temperature exhaust gas

#70
20100085833
2010-04-08

Radial flow steam injection heater

#71
20100070090
2010-03-18

Heating and cooling system using compressed fluid

#72
20100019422
2010-01-28

Countercurrent direct-heating-type heat exchanger

#73
20100001419
2010-01-07

Steam injection heater with stationary end seal assembly

#74
20090264060
2009-10-22

Recirculating exhaust system

#75
20090241525
2009-10-01

Systems, devices, and/or methods for recuperating energy and/or particulates

#76
20090151915
2009-06-18

Matrix arrangement

#77
20090085234
2009-04-02

Method and apparatus for cooling pyrolysis effluent

#78
20090047193
2009-02-19

Methods and apparatus for cooling syngas within a gasifier system

#79
20090014376
2009-01-15

APPARATUS FOR THE COOLING, CONDENSATION; AERATION AND/OR MIXING OF WATER

#80
20080302519
2008-12-11

Method and apparatus for heating a circulating fluid in an indirect heat exchanger

#81
20080283221
2008-11-20

Direct Air Contact Liquid Cooling System Heat Exchanger Assembly

#82
20080173031
2008-07-24

Cooling tower

#83
20080012160
2008-01-17

Air and heat exchange apparatus

#84
20070142594
2007-06-21

Horizontal boiling plug flow reactor

#85
20070128095
2007-06-07

Steam injection module for heating pumped products

#86
20060260191
2006-11-23

Method and system for producing synthesis gas, gasification reactor, and gasification system

#87
20060175721
2006-08-10

Steam injection heater with dual-sealing assembly

#88
20050104237
2005-05-19

Air and heat exchange apparatus

#89
20050072378
2005-04-07

High efficiency combination direct/indirect water heater

#90
20050034455
2005-02-17

Multistage pressure condenser

#91
17561044
2022-11-08

Wettable media and method of making the same