DK54590D0 - Fremgangsmaade til modifikation og reduktion af kulaske - Google Patents

Fremgangsmaade til modifikation og reduktion af kulaske

Info

Publication number: DK54590D0
Authority: DK; Denmark
Prior art keywords: modificating; ask; procedures; reducing
Prior art date: 1987-09-03

Application number

DK054590A

Other languages

English (en)

Other versions

DK54590A (da

Inventor

Keith Mcgregor Bowling

Allan Bruce Waugh

Original Assignee

Commw Scient Ind Res Org

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-09-03

Filing date

1990-03-01

Publication date

1990-03-01

1990-03-01 Application filed by Commw Scient Ind Res Org filed Critical Commw Scient Ind Res Org

1990-03-01 Publication of DK54590D0 publication Critical patent/DK54590D0/da

1990-05-02 Publication of DK54590A publication Critical patent/DK54590A/da

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/02—Treating solid fuels to improve their combustion by chemical means

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Detergent Compositions (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)

DK054590A 1987-09-03 1990-03-01 Fremgangsmaade til modifikation og reduktion af kulaske DK54590A (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AUPI412887		1987-09-03
PCT/AU1988/000339 WO1989001963A1 (en)	1987-09-03	1988-09-02	Coal ash modification and reduction

Publications (2)

Publication Number	Publication Date
DK54590D0 true DK54590D0 (da)	1990-03-01
DK54590A DK54590A (da)	1990-05-02

Family

ID=3772428

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK054590A DK54590A (da)	1987-09-03	1990-03-01	Fremgangsmaade til modifikation og reduktion af kulaske

Country Status (11)

Country	Link
EP (1)	EP0377616B1 (da)
JP (1)	JP2659132B2 (da)
KR (1)	KR960014929B1 (da)
AU (1)	AU616437B2 (da)
CA (1)	CA1330770C (da)
DE (1)	DE3889542D1 (da)
DK (1)	DK54590A (da)
FI (1)	FI901047A0 (da)
NZ (1)	NZ226023A (da)
WO (1)	WO1989001963A1 (da)
ZA (1)	ZA886518B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU616211B2 (en) *	1987-03-09	1991-10-24	Upjohn Company, The	Transgenic animal cells resistant to viral infection
AU2003273621B2 (en) *	2002-10-29	2008-02-07	Ucc Energy Pty Limited	Process for demineralising coal
EP2475750B1 (en) *	2009-09-10	2021-03-10	Emmanouil Koukios	Methodology for the removal of inorganic components from biomass of agro/forest/urban origin and from low-quality coal such as peat, lignite, sub-bituminous and bituminous coals
US10982163B2 (en) *	2011-12-21	2021-04-20	Imerys Usa, Inc.	Mineral additive blend compositions and methods of use thereof
CN104774670B (zh) *	2015-03-24	2017-04-05	石家庄新华能源环保科技股份有限公司	一种无灰煤的生产方法和装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB190902071A (en) *	1909-01-28	1909-11-11	William Clacher	A Process for Purifying Most Forms of Carbon.
JPS53961B2 (da) *	1974-05-09	1978-01-13
US4105416A (en) *	1977-04-12	1978-08-08	Atlantic Richfield Company	Process for removing sulfur from coal
NZ199964A (en) *	1981-03-13	1985-09-13	Hitachi Shipbuilding Eng Co	A process for chemically removing ash from coal
US4560390A (en) *	1983-09-22	1985-12-24	Robert Bender	Method of beneficiating coal
US4490238A (en) *	1984-04-16	1984-12-25	Exxon Research And Engineering Co.	Process for beneficiating oil-shale
US4542704A (en) *	1984-12-14	1985-09-24	Aluminum Company Of America	Three-stage process for burning fuel containing sulfur to reduce emission of particulates and sulfur-containing gases
US4753033A (en) *	1985-03-24	1988-06-28	Williams Technologies, Inc.	Process for producing a clean hydrocarbon fuel from high calcium coal
US4705530A (en) *	1985-09-24	1987-11-10	Shell Oil Company	Reduction of sodium in coal by water wash and ion exchange with a weak electrolyte
US4719092A (en) *	1985-10-04	1988-01-12	Fuel Tech, Inc.	Reduction of nitrogen-based pollutants through the use of urea solutions containing oxygenated hydrocarbon solvents
US4741741A (en) *	1986-10-17	1988-05-03	The Standard Oil Company	Chemical beneficiation of coal

1988
- 1988-09-01 ZA ZA886518A patent/ZA886518B/xx unknown
- 1988-09-02 JP JP63507172A patent/JP2659132B2/ja not_active Expired - Lifetime
- 1988-09-02 NZ NZ226023A patent/NZ226023A/en unknown
- 1988-09-02 WO PCT/AU1988/000339 patent/WO1989001963A1/en active IP Right Grant
- 1988-09-02 EP EP88907553A patent/EP0377616B1/en not_active Expired - Lifetime
- 1988-09-02 DE DE3889542T patent/DE3889542D1/de not_active Expired - Lifetime
- 1988-09-02 CA CA000576440A patent/CA1330770C/en not_active Expired - Fee Related
- 1988-09-02 KR KR1019890700788A patent/KR960014929B1/ko not_active IP Right Cessation
- 1988-09-02 AU AU23803/88A patent/AU616437B2/en not_active Expired
1990
- 1990-03-01 FI FI901047A patent/FI901047A0/fi not_active IP Right Cessation
- 1990-03-01 DK DK054590A patent/DK54590A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
EP0377616B1 (en)	1994-05-11
FI901047A0 (fi)	1990-03-01
NZ226023A (en)	1991-04-26
AU616437B2 (en)	1991-10-31
AU2380388A (en)	1989-03-31
DE3889542D1 (de)	1994-06-16
JP2659132B2 (ja)	1997-09-30
ZA886518B (en)	1989-05-30
EP0377616A1 (en)	1990-07-18
WO1989001963A1 (en)	1989-03-09
CA1330770C (en)	1994-07-19
KR890701714A (ko)	1989-12-21
EP0377616A4 (en)	1991-06-05
KR960014929B1 (ko)	1996-10-21
DK54590A (da)	1990-05-02
JPH03501265A (ja)	1991-03-22

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Legal Events

Date	Code	Title	Description
1994-05-24	AHB	Application shelved due to non-payment