ClassID:

162050

F28D2021/0075 - CPC Classification

Classification description:

Heat-exchange apparatus not covered by any of the groups  - ; Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Recent Application in this class:
#1
20250109340
2025-04-03

QUENCHING SYSTEM AND PROCESS FOR A QUENCHING SYSTEM FOR COOLING CRACKED GAS FROM A CRACKED GAS FURNACE

#2
20240344785
2024-10-17

TRANSFER LINE EXCHANGER WITH THERMAL SPRAY COATING

#3
20230330616
2023-10-19

A SHELL-AND-TUBE HEAT EXCHANGER, METHOD OF EXCHANGING HEAT AND USE OF HEAT EXCHANGER

#4
20210190442
2021-06-24

Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same

#5
20210140714
2021-05-13

Double-tube heat exchanger and manufacturing method thereof

#6
20200326141
2020-10-15

Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same

#7
20200316548
2020-10-08

Quenching system

#8
20200215525
2020-07-09

Regenerated catalyst cooling method

#9
20200173735
2020-06-04

Natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using Kalina cycle and modified multi-effect distillation system

#10
20200149827
2020-05-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using modified Goswami system

#11
20200103173
2020-04-02

Heat exchanger for quenching reaction gas

#12
20200003503
2020-01-02

Apparatus and method for protecting the tube-sheet of a syngas loop boiler

#13
20190275488
2019-09-12

Quenching system

#14
20190178153
2019-06-13

Combined heat and power plant and a method for improving the burning process in a combined heat and power plant

#15
20190049193
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using modified goswami system

#16
20190049192
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using kalina cycle and modified multi-effect distillation system

#17
20180031334
2018-02-01

Cyclonic cooling system

#18
20170354963
2017-12-14

Regenerated catalyst cooling method

#19
20170336146
2017-11-23

Methods and systems for controlling temperature in a vessel

#20
20170328643
2017-11-16

Cyclonic condensing and cooling system

#21
20170241722
2017-08-24

Method to Control Fluid Flow Variations Among Fluid Tubes of Heat Exchangers in Transfer Line Exchangers and Like Applications

#22
20170038152
2017-02-09

Multi-stage circulating fluidized bed syngas cooling

#23
20170009145
2017-01-12

Method for heating crude

#24
20160282051
2016-09-29

APPARATUS AND PROCESS FOR QUICK COOLING HEAT EXCHANGER IN CARBON BLACK PRODUCTION

#25
20160193584
2016-07-07

Gasification furnace, gasification system, reformer and reforming system

#26
20160169589
2016-06-16

Quench-cooling system

#27
20150175915
2015-06-25

Tubular radiant syngas cooler

#28
20140246175
2014-09-04

Methods and systems for controlling temperature in a vessel

#29
20140054011
2014-02-27

Multi-stage circulating fluidized bed syngas cooling

#30
20140053465
2014-02-27

Gasification furnace, gasification system, reformer and reforming system

#31
20130313482
2013-11-28

Heat exchanger for the cooling of hot gases and heat exchange system

#32
20130292087
2013-11-07

Gasification reactor with a heat exchange unit provided with one or more fouling protection devices

#33
20130263509
2013-10-10

Arrangement for and method of gasifying solid fuel

#34
20120305847
2012-12-06

HEAT EXCHANGER AND METHOD OF OPERATING A HEAT EXCHANGER

#35
20120291246
2012-11-22

Drain apparatus

#36
20120273176
2012-11-01

SYSTEMS AND METHODS FOR COOLING GASIFICATION PRODUCTS

#37
20120211206
2012-08-23

Particulate cooler

#38
20120205082
2012-08-16

Simplified flow shell and tube type heat exchanger for transfer line exchangers and like applications

#39
20120193082
2012-08-02

Heat exchanger

#40
20120168127
2012-07-05

Systems and methods for exchanging heat in a gasification system

#41
20120111009
2012-05-10

System for cooling syngas

#42
20110233797
2011-09-29

Method and apparatus for cooling pyrolysis effluent

#43
20110162381
2011-07-07

System and method for cooling syngas produced from a gasifier

#44
20110072721
2011-03-31

Method of assembly and apparatus for cooling syngas

#45
20110072720
2011-03-31

Gasification cooling system having seal

#46
20110016788
2011-01-27

METHODS AND SYSTEM FOR HEAT RECOVERY IN A GASIFICATION SYSTEM

#47
20100294470
2010-11-25

Tube sheet assembly

#48
20100263841
2010-10-21

Method and apparatus for shielding cooling tubes in a radiant syngas cooler

#49
20100143206
2010-06-10

Thermal cracking tube

#50
20100133146
2010-06-03

Coil for pyrolysis heater and method of cracking

#51
20090272513
2009-11-05

Methods and systems for controlling temperature in a vessel

#52
20090194266
2009-08-06

STRAIGHT TUBE HEAT EXCHANGER WITH EXPANSION JOINT

#53
20090173484
2009-07-09

Methods and systems for controlling temperature in a vessel

#54
20090166975
2009-07-02

Sealing assembly for use with a pressurized vessel and methods of assembling the same

#55
20090130001
2009-05-21

METHODS FOR FABRICATING SYNGAS COOLER PLATENS AND SYNGAS COOLER PLATENS

#56
20090120608
2009-05-14

Seal for tubular heat exchanger

#57
20090085234
2009-04-02

Method and apparatus for cooling pyrolysis effluent

#58
20090078397
2009-03-26

Radiant coolers and methods for assembling same

#59
20090038155
2009-02-12

Syngas cooler and cooling tube for use in a syngas cooler

#60
20090025917
2009-01-29

Method and apparatus for heat recovery within a syngas cooler

#61
20080202734
2008-08-28

Heat Exchanger

#62
20080149316
2008-06-26

Apparatus and process for cooling hot gas

#63
20080128580
2008-06-05

Method of manufacturing a tubular support structure

#64
20080121383
2008-05-29

Heat exchanger for cooling reaction gas

#65
20080041572
2008-02-21

Compact radial platen arrangement for radiant syngas cooler

#66
20070267171
2007-11-22

Apparatus and process for cooling hot gas

#67
20070193729
2007-08-23

Outlet fitting for double pipe quench exchanger