ATE84448T1 - Verfahren zur aufbereitung von kohle durch selektive agglomerierung. - Google Patents

Verfahren zur aufbereitung von kohle durch selektive agglomerierung.

Info

Publication number: ATE84448T1
Authority: AT; Austria
Prior art keywords: coal; caking; boiling points; processing coal; selective
Prior art date: 1987-12-16

Application number

AT88202720T

Other languages

English (en)

Inventor

Antonio Vettor

Nello Passarini

Armando Marcotullio

Original Assignee

Eniricerche Spa

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.)

1987-12-16

Filing date

1988-11-29

Publication date

1993-01-15

1988-11-29 Application filed by Eniricerche Spa filed Critical Eniricerche Spa

1993-01-15 Application granted granted Critical

1993-01-15 Publication of ATE84448T1 publication Critical patent/ATE84448T1/de

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
- B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives

Landscapes

Solid Fuels And Fuel-Associated Substances (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Coke Industry (AREA)

AT88202720T 1987-12-16 1988-11-29 Verfahren zur aufbereitung von kohle durch selektive agglomerierung. ATE84448T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT23037/87A IT1223488B (it)	1987-12-16	1987-12-16	Procedimento per la raffinazione del carbone per mezzo di un'agglomerazione selettiva
EP88202720A EP0321015B1 (de)	1987-12-16	1988-11-29	Verfahren zur Aufbereitung von Kohle durch selektive Agglomerierung

Publications (1)

Publication Number	Publication Date
ATE84448T1 true ATE84448T1 (de)	1993-01-15

Family

ID=11203144

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88202720T ATE84448T1 (de)	1987-12-16	1988-11-29	Verfahren zur aufbereitung von kohle durch selektive agglomerierung.

Country Status (13)

Country	Link
US (1)	US4881946A (de)
EP (1)	EP0321015B1 (de)
JP (1)	JPH01201396A (de)
AT (1)	ATE84448T1 (de)
AU (1)	AU608923B2 (de)
CA (1)	CA1329987C (de)
DE (1)	DE3877540T2 (de)
ES (1)	ES2039026T3 (de)
GR (1)	GR3007071T3 (de)
IT (1)	IT1223488B (de)
PL (1)	PL158785B1 (de)
RU (1)	RU2014350C1 (de)
ZA (1)	ZA888913B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2494817C1 (ru) *	2012-03-20	2013-10-10	Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кузбасский государственный технический университет имени Т.Ф. Горбачева" (КузГТУ)	Способ обогащения угольного шлама и угля
US9404055B2 (en)	2013-01-31	2016-08-02	General Electric Company	System and method for the preparation of coal water slurries

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1039059A (en) *	1975-06-20	1978-09-26	Her Majesty The Queen, In Right Of Canada, As Represented By The Ministe R Of The National Research Council Of Canada	Method of separating inorganic material from coal
US4263013A (en) *	1979-08-09	1981-04-21	Fluid Coal Corporation	Coal cleaning
US4331447A (en) *	1980-03-04	1982-05-25	Sanyo Chemical Industries, Ltd.	Coal treatment for ash removal and agglomeration
JPS5738891A (en) *	1980-08-18	1982-03-03	Idemitsu Kosan Co Ltd	Selective agglomeration of coal particle
JPS5896679A (ja) *	1981-12-02	1983-06-08	Agency Of Ind Science & Technol	石炭から酸素を除去する方法
JPS58109127A (ja) *	1981-12-22	1983-06-29	Kawasaki Heavy Ind Ltd	灰処理方法
GB2131323B (en) *	1982-05-27	1986-07-02	Otisca Ind Ltd	Methods for processing coal
IT1213375B (it) *	1986-11-11	1989-12-20	Eniricerche Spa	Procedimento per la raffinazione del carbone mediante agglomerazione selettiva.

1987
- 1987-12-16 IT IT23037/87A patent/IT1223488B/it active
1988
- 1988-11-28 US US07/276,680 patent/US4881946A/en not_active Expired - Fee Related
- 1988-11-28 ZA ZA888913A patent/ZA888913B/xx unknown
- 1988-11-29 EP EP88202720A patent/EP0321015B1/de not_active Expired - Lifetime
- 1988-11-29 ES ES198888202720T patent/ES2039026T3/es not_active Expired - Lifetime
- 1988-11-29 AT AT88202720T patent/ATE84448T1/de not_active IP Right Cessation
- 1988-11-29 DE DE8888202720T patent/DE3877540T2/de not_active Expired - Fee Related
- 1988-12-05 CA CA000584972A patent/CA1329987C/en not_active Expired - Fee Related
- 1988-12-08 AU AU26701/88A patent/AU608923B2/en not_active Ceased
- 1988-12-14 JP JP63313980A patent/JPH01201396A/ja active Pending
- 1988-12-14 PL PL1988276413A patent/PL158785B1/pl unknown
- 1988-12-15 RU SU884613130A patent/RU2014350C1/ru active
1993
- 1993-02-12 GR GR930400305T patent/GR3007071T3/el unknown

Also Published As

Publication number	Publication date
GR3007071T3 (de)	1993-07-30
JPH01201396A (ja)	1989-08-14
DE3877540T2 (de)	1993-06-24
EP0321015A3 (en)	1990-02-14
IT1223488B (it)	1990-09-19
AU608923B2 (en)	1991-04-18
US4881946A (en)	1989-11-21
IT8723037A0 (it)	1987-12-16
PL158785B1 (en)	1992-10-30
ZA888913B (en)	1989-08-30
RU2014350C1 (ru)	1994-06-15
DE3877540D1 (de)	1993-02-25
AU2670188A (en)	1989-06-22
CA1329987C (en)	1994-06-07
EP0321015B1 (de)	1993-01-13
ES2039026T3 (es)	1993-08-16
EP0321015A2 (de)	1989-06-21
PL276413A1 (en)	1989-07-10

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Legal Events

Date	Code	Title	Description
1993-06-15	UEP	Publication of translation of european patent specification
1996-08-15	REN	Ceased due to non-payment of the annual fee