F23J 2900/01009
Controls related to ash or slag extraction
F23J2900/01009 (Controls related to ash or slag extraction) appears on 8 US grants and 15 published applications in this corpus.
Search patents in F23J- Granted patents
- 8
- Published applications
- 15
- Assignees
- 23
- Inventors
- 37
- Latest grant
- 14 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 4 |
| 2012 | 0 | 3 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 3 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year.
Recent patents
- Ash discharge system14 Jul 2020US 10,712,000 B2Kawasaki Jukogyo Kabushiki Kaisha
- Rotary bottom ash regeneration system26 Jun 2018US 10,005,055 B2General Electric Technology GmbH
- Fluidized bed gasification furnace18 Jul 2017US 9,709,270 B2Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd.
- Slag monitoring device for coal gasifier and coal gasifier19 Jan 2016US 9,239,164 B2Central Research Institute of Electric Power Industry
- Processing of waste incineration ashes22 Dec 2015US 9,216,419 B2
- Ash discharge system13 Jun 2019US 2019/0178492 A1Kawasaki Jukogyo Kabushiki Kaisha
- Rotary bottom ash regeneration system24 Sep 2015US 2015/0265993 A1ALSTOM Technology Ltd
- Method and device for separating fine-grained fractions from the cinders of a waste incineration plant3 Sep 2015US 2015/0246361 A1Doikos Investments Ltd.
- Processing of waste incineration ashes14 May 2015US 2015/0129466 A1
- Processing of waste incineration ashes27 Feb 2014US 2014/0054202 A1
Most cited
By later US patents
- Fly ash treatment system and method of use thereof23US 7,942,566 B1Flyashdirect, Ltd. · 2011
- Ash discharge system2US 10,712,000 B2Kawasaki Jukogyo Kabushiki Kaisha · 2020
- Processing of waste incineration ashes2US 9,216,419 B22015
- Rotary bottom ash regeneration system1US 10,005,055 B2General Electric Technology GmbH · 2018
- Fluidized bed gasification furnace1US 9,709,270 B2Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. · 2017