F22B 1/04
The heat carrier being hot slag, hot residues, or heated blocks
Official title: the heat carrier being hot slag, hot residues, or heated blocks, e.g. iron blocks
F22B1/04 (The heat carrier being hot slag, hot residues, or heated blocks) appears on 15 US grants and 15 published applications in this corpus.
Search patents in F22B- Granted patents
- 15
- Published applications
- 15
- Assignees
- 19
- Inventors
- 50
- Latest grant
- 24 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 4 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for recovery of heat from bulk solids24 Nov 2020US 10,845,048 B2Solex Thermal Science Inc.
- Assembly and a method of installing an assembly of a particle separator module and a heat exchange chamber module, and a circulating fluidized bed boiler with such an assembly10 Dec 2019US 10,502,411 B2Sumitomo SHI FW Energia Oy
- Method of and an arrangement for recovering heat from bottom ash3 Nov 2015US 9,175,851 B2Amec Foster Wheeler Energia Oy
- Device for recovering heat of molten slag1 Jul 2014US 8,764,439 B2Niigata University
- Catalyst cooling processes utilizing steam superheating6 Oct 2009US 7,598,197 B2ExxonMobil Chemical Patents Inc.
- Processes and systems for molten slag energy extraction and utilization24 Apr 2025US 2025/0129439 A1Senex Technologies LLC
- Processes and systems for molten slag energy extraction and utilization with foam reduction24 Apr 2025US 2025/0129440 A1Molten Solutions LLC
- Method of heat transfer and associated device22 Jul 2021US 2021/0222954 A1
- System for rapid generation of useful steam12 Dec 2019US 2019/0376680 A1
- Method and apparatus for recovery of heat from bulk solids6 Dec 2018US 2018/0347806 A1Solex Thermal Science Inc.
Most cited
By later US patents
- Coke quenching steam generator11US 4,066,513 A1978
- Method for generating steam10US 4,149,597 ATexaco Exploration Canada Ltd. · 1979
- Method and apparatus for controlling heat input to a waste heat boiler by use of bleeder gas from a coke dry quenching station7US 4,076,593 ANippon Kokan Kabushiki Kaisha · 1978
- Recovery of heat from molten slag from metallurgical processes6US 4,111,159 AKawasaki Jukogyo Kabushiki Kaisha · 1978
- Method and means for utilizing waste heat of molten slag3US 4,175,731 A1979