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Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus Arrangements of dispositions of combustion apparatus
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Industry
CPC
F22B31/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F22
Steam generation
F22B
METHODS OF STEAM GENERATION STEAM BOILERS
Current Industry
F22B31/00
Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus Arrangements of dispositions of combustion apparatus
Sub Industries
F22B31/0007
with combustion in a fluidized bed
F22B31/0015
for boilers of the water tube type
F22B31/0023
with tubes in the bed
F22B31/003
with tubes surrounding the bed or with water tube wall partitions
F22B31/0038
with tubes in the bed
F22B31/0046
for boilers of the shell type
F22B31/0053
with auxiliary water tubes
F22B31/0061
Constructional features of bed cooling
F22B31/0069
Systems therefor
F22B31/0076
Controlling processes for fluidized bed boilers not related to a particular type
F22B31/0084
with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
F22B31/0092
with a fluidized heat exchange bed and a fluidized combustion bed separated by a partition, the bed particles circulating around or through that partition
F22B31/02
Installation of water-tube boilers in chimneys
F22B31/04
Heat supply by installation of two or more combustion apparatus
F22B31/045
Steam generators specially adapted for burning refuse
F22B31/06
Installation of emergency heat supply
F22B31/08
Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
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last 30 patents
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Patent Grant
Integrated steam generator and superheater with process gas in ammo...
Patent number
12,358,803
Issue date
Jul 15, 2025
Kellogg Brown & Root LLC
Xueqian Lin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Heat exchanger tube block, exhaust heat recovery boiler, and method...
Patent number
12,339,077
Issue date
Jun 24, 2025
Kawasaki Jukogyo Kabushiki Kaisha
Takuro Nozoe
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
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Patent number
12,038,171
Issue date
Jul 16, 2024
HYUNDAI HEAVY INDUSTRIES POWER SYSTEMS CO., LTD.
Jin Yeoung Jeong
F22 - STEAM GENERATION
Information
Patent Grant
Biomass upgrading system
Patent number
12,018,835
Issue date
Jun 25, 2024
BioShare AB
Christer Gustavsson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Condensing, ultra-low NOx gas-fired humidifier
Patent number
11,940,178
Issue date
Mar 26, 2024
Dri-Steem Corporation
James M. Lundgreen
F22 - STEAM GENERATION
Information
Patent Grant
Energy recovery system for heated water
Patent number
11,930,979
Issue date
Mar 19, 2024
William K. Glass
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Multi-functional fecal waste and garbage processor and associated m...
Patent number
11,885,243
Issue date
Jan 30, 2024
Bill & Melinda Gates Foundation
Peter Janicki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Recovery of chemicals from fuel streams
Patent number
11,859,812
Issue date
Jan 2, 2024
BioShare AB
Henrik Ström
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Heat exchanger for a loopseal of a circulating fluidized bed boiler...
Patent number
11,835,298
Issue date
Dec 5, 2023
VALMET TECHNOLOGIES OY
Pekka Lehtonen
F22 - STEAM GENERATION
Information
Patent Grant
System and method for hydrogen production using a control unit cont...
Patent number
11,802,344
Issue date
Oct 31, 2023
Mitsubishi Heavy Industries, Ltd.
Shinya Marushima
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for operating a fluidized bed boiler
Patent number
11,774,088
Issue date
Oct 3, 2023
IMPROBED AB
Bengt-Ake Andersson
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Circulating fluidized bed boiler with a loopseal heat exchanger
Patent number
11,603,989
Issue date
Mar 14, 2023
VALMET TECHNOLOGIES OY
Pekka Lehtonen
F22 - STEAM GENERATION
Information
Patent Grant
Multi-functional fecal waste and garbage processor and associated m...
Patent number
11,566,543
Issue date
Jan 31, 2023
Bill & Melinda Gates Foundation
Peter Janicki
F22 - STEAM GENERATION
Information
Patent Grant
Comprehensive utilization system for high-temperature gasification...
Patent number
11,555,610
Issue date
Jan 17, 2023
GUANGDONG UNIVERSITY OF TECHNOLOGY
Xiaozhou Liu
F22 - STEAM GENERATION
Information
Patent Grant
Hydrogen production system
Patent number
11,421,329
Issue date
Aug 23, 2022
Mitsubishi Heavy Industries, Ltd.
Shinya Marushima
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Energy recovery system for heated water
Patent number
11,419,474
Issue date
Aug 23, 2022
William K. Glass
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Condensing, ultra-low NOx gas-fired humidifier
Patent number
11,421,899
Issue date
Aug 23, 2022
Dri-Steem Corporation
James M. Lundgreen
F22 - STEAM GENERATION
Information
Patent Grant
Fluid sand falling type circulating fluidized bed boiler with a plu...
Patent number
11,333,349
Issue date
May 17, 2022
Korea Institute of Industrial Technology
Uen Do Lee
F22 - STEAM GENERATION
Information
Patent Grant
Arrangement for and a method of controlling flow of solid particles...
Patent number
11,331,637
Issue date
May 17, 2022
Sumitomo SHI FW Energia Oy
Teemu Rosnell
F22 - STEAM GENERATION
Information
Patent Grant
Method and a system for maintaining steam temperature with decrease...
Patent number
11,300,288
Issue date
Apr 12, 2022
VALMET TECHNOLOGIES OY
Mikko Varonen
F22 - STEAM GENERATION
Information
Patent Grant
Combustion system incorporating temperature swing adsorptive gas se...
Patent number
11,224,834
Issue date
Jan 18, 2022
Svante Inc.
Andre Boulet
F22 - STEAM GENERATION
Information
Patent Grant
Supporting beam arrangement for supporting a flue gas duct
Patent number
11,162,675
Issue date
Nov 2, 2021
VALMET TECHNOLOGIES OY
Tero Heino
F22 - STEAM GENERATION
Information
Patent Grant
Hydrogen boiler based on coal gasification and water decomposition
Patent number
11,130,922
Issue date
Sep 28, 2021
Fujian Jungie New Material Technology Co., Ltd.
Daji Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Multi-functional fecal waste and garbage processor and associated m...
Patent number
11,111,824
Issue date
Sep 7, 2021
Bill & Melinda Gates Foundation
Peter Janicki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Heat recovery surfaces arrangement in a recovery boiler
Patent number
11,105,499
Issue date
Aug 31, 2021
Andritz Oy
Miro Loschkin
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Solid fuel burning-furnace having a vertically mounted cylindrical...
Patent number
11,015,800
Issue date
May 25, 2021
Sullivan, Higgins & Brion PPE LLC
Daniel R Higgins
F22 - STEAM GENERATION
Information
Patent Grant
Flameless steam boiler
Patent number
10,962,220
Issue date
Mar 30, 2021
Zhejiang Liju Boiler Co., Ltd.
Rongxin Zhao
F22 - STEAM GENERATION
Information
Patent Grant
Furnace wall, gasification unit and integrated gasification combine...
Patent number
10,954,853
Issue date
Mar 23, 2021
MITSUBISHI POWER, LTD.
Fumihiro Chuman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Flash boiler
Patent number
10,928,058
Issue date
Feb 23, 2021
Guy Louis Letourneau
F22 - STEAM GENERATION
Information
Patent Grant
System and method for connecting duct components in a boiler
Patent number
10,907,757
Issue date
Feb 2, 2021
General Electric Technology GmbH
Craig A Thomas
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
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Publication number
20250216068
Publication date
Jul 3, 2025
LG CHEM Ltd.
Suk Yung Oh
F22 - STEAM GENERATION
Information
Patent Application
System and Method for Combusting High-Moisture Fuel to Generate Steam
Publication number
20250137637
Publication date
May 1, 2025
Air Products and Chemicals, Inc.
Mark Daniel D'Agostini
F22 - STEAM GENERATION
Information
Patent Application
Heat Exchanger Element and Use Thereof
Publication number
20250035302
Publication date
Jan 30, 2025
ANDRITZ TECHNOLOGY AND ASSET MANAGEMENT GMBH
Klaus Stanke
F22 - STEAM GENERATION
Information
Patent Application
Condensing, Ultra-Low NOx Gas-Fired Humidifier
Publication number
20250012462
Publication date
Jan 9, 2025
DRI-STEEM Corporation
James M. Lundgreen
F22 - STEAM GENERATION
Information
Patent Application
WALL FOR A FLUIDIZED BED BOILER AND A FLUIDIZED BED BOILER
Publication number
20240288158
Publication date
Aug 29, 2024
VALMET TECHNOLOGIES OY
Pekka LEHTONEN
F22 - STEAM GENERATION
Information
Patent Application
A METHOD FOR HEATING A HEAT EXCHANGE MEDIUM IN A FLUIDIZED BED BOIL...
Publication number
20240003534
Publication date
Jan 4, 2024
VALMET TECHNOLOGIES OY
Juha HILJANEN
F28 - HEAT EXCHANGE IN GENERAL
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Patent Application
MULTI-FUNCTIONAL FECAL WASTE AND GARBAGE PROCESSOR AND ASSOCIATED M...
Publication number
20230323796
Publication date
Oct 12, 2023
Bill & Melinda Gates Foundation
Peter Janicki
F22 - STEAM GENERATION
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Patent Application
ENERGY RECOVERY SYSTEM FOR HEATED WATER
Publication number
20230077344
Publication date
Mar 16, 2023
William K. Glass
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Application
Condensing, Ultra-Low NOx Gas-Fired Humidfier
Publication number
20220404041
Publication date
Dec 22, 2022
DRI-STEEM Corporation
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F22 - STEAM GENERATION
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Publication number
20220349068
Publication date
Nov 3, 2022
Mitsubishi Heavy Industries, Ltd.
Shinya MARUSHIMA
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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Patent Application
HEAT EXCHANGER FOR A LOOPSEAL OF A CIRCULATING FLUIDIZED BED BOILER...
Publication number
20220325961
Publication date
Oct 13, 2022
VALMET TECHNOLOGIES OY
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F28 - HEAT EXCHANGE IN GENERAL
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Publication number
20220090520
Publication date
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Bill & Melinda Gates Foundation
Peter Janicki
F22 - STEAM GENERATION
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COMBUSTION SYSTEM INCORPORATING TEMPERATURE SWING ADSORPTIVE GAS SE...
Publication number
20220088531
Publication date
Mar 24, 2022
INVENTYS THERMAL TECHNOLOGIES INC.
Andre BOULET
F22 - STEAM GENERATION
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Patent Application
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Publication number
20220064013
Publication date
Mar 3, 2022
KOLLOGG BROWN & ROOT LLC
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C01 - INORGANIC CHEMISTRY
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Publication number
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Publication date
Feb 3, 2022
KAWASAKI JUKOGYO KABUSHIKI KAISHA
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F22 - STEAM GENERATION
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FUEL SUPPLY DEVICE OF CIRCULATING FLUIDIZED BED BOILER
Publication number
20220018533
Publication date
Jan 20, 2022
HYUNDAI HEAVY INDUSTRIES POWER SYSTEMS CO., LTD.
Jin Yeoung JEONG
F22 - STEAM GENERATION
Information
Patent Application
A CIRCULATING FLUIDIZED BED BOILER WITH A LOOPSEAL HEAT EXCHANGER
Publication number
20210372610
Publication date
Dec 2, 2021
Pekka LEHTONEN
F22 - STEAM GENERATION
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Patent Application
ARRANGEMENT FOR AND A METHOD OF CONTROLLING FLOW OF SOLID PARTICLES...
Publication number
20210316264
Publication date
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Sumitomo SHI FW Energia Oy
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F22 - STEAM GENERATION
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COMPREHENSIVE UTILIZATION SYSTEM FOR HIGH-TEMPERATURE GASIFICATION...
Publication number
20210041099
Publication date
Feb 11, 2021
GUANGDONG UNIVERSITY OF TECHNOLOGY
Xiaozhou LIU
F22 - STEAM GENERATION
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Patent Application
SUPPORTING BEAM ARRANGEMENT FOR SUPPORTING A FLUE GAS DUCT
Publication number
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Publication date
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VALMET TECHNOLOGIES OY
Tero HEINO
F22 - STEAM GENERATION
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Publication number
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Publication date
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Publication number
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Publication date
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Washington University
Richard L. Axelbaum
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Publication date
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GENERAL ELECTRIC COMPANY
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F22 - STEAM GENERATION
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Publication date
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Bengt-Ake Andersson
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Publication number
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Publication date
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Fujian Jungie New Material Technology Company Limited
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F22 - STEAM GENERATION
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Publication number
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Publication date
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Miura Co., Ltd.
Akiyoshi OKABE
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Publication number
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Publication date
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BioShare AB
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Publication number
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Publication date
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KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY
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F22 - STEAM GENERATION
Information
Patent Application
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Publication number
20190331335
Publication date
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Daniel R. Higgins
F22 - STEAM GENERATION
Information
Patent Application
MULTI-FUNCTIONAL FECAL WASTE AND GARBAGE PROCESSOR AND ASSOCIATED M...
Publication number
20190316493
Publication date
Oct 17, 2019
Bill & Melinda Gates Foundation
Peter Janicki
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE