F23C 2900/99004
Combustion process using petroleum coke or any other fuel with a very
Official title: Combustion process using petroleum coke or any other fuel with a very low content in volatile matters
F23C2900/99004 (Combustion process using petroleum coke or any other fuel with a very) appears on 32 US grants and 23 published applications in this corpus.
Search patents in F23C- Granted patents
- 32
- Published applications
- 23
- Assignees
- 17
- Inventors
- 61
- Latest grant
- 14 Oct 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 4 |
| 2004 | 5 | 4 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 3 | 4 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 3 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Glycerin fueled afterburning engine14 Oct 2014US 8,858,223 B1Proe Power Systems, LLC
- Oxygen control system for oxygen enhanced combustion of solid fuels12 Nov 2013US 8,578,892 B2Air Products and Chemicals, Inc.
- Oxygen control system for oxygen enhanced combustion2 Jul 2013US 8,478,446 B2Air Products and Chemicals, Inc.
- Methods and systems for mixing reactor feed7 May 2013US 8,434,700 B2General Electric Company
- Coal/coke/heavy residual oil boiler with sulfur and carbon dioxide capture and recovery27 Dec 2011US 8,084,010 B2Plasma Energy Technologies Inc.
- Plant, combustion apparatus, and method for reduction of nox emissions26 May 2016US 2016/0146462 A1
- Petroleum stove28 Apr 2011US 2011/0094491 A1
- Oxygen control system for oxygen enhanced combustion of solid fuels17 Dec 2009US 2009/0308331 A1Air Products and Chemicals, Inc.
- Oxygen Control System For Oxygen Enhanced Combustion17 Dec 2009US 2009/0311642 A1Air Products and Chemicals, Inc.
- Methods and systems for mixing reactor feed5 Nov 2009US 2009/0272821 A1General Electric Company
Most cited
By later US patents
- Production and use of a premium fuel grade petroleum coke80US 6,168,709 A2001
- In-situ capture of carbon dioxide and sulphur dioxide in a fluidized bed combustor75US 7,614,352 B2Her Majesty the Queen in right of Canada, as represented by the Minister of Natural Resources · 2009
- Oxidant lancing nozzle27US 5,580,237 APraxair Technology, Inc. · 1996
- Low nitrogen oxides emissions from carbonaceous fuel combustion using three stages of oxidation27US 6,085,674 AClearstack Combustion Corporation · 2000
- NOx reduction in combustion with concentrated coal streams and oxygen injection26US 6,699,031 B2Praxair Technology, Inc. · 2004