SE8007483L - Forfarande och anleggning for torravskiljning av pyrit ur stenkol - Google Patents

Forfarande och anleggning for torravskiljning av pyrit ur stenkol

Info

Publication number: SE8007483L
Authority: SE; Sweden
Prior art keywords: coal; pyrite; fraction; subjected; detritus
Prior art date: 1979-10-27

Application number

SE8007483A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Inventor

F Adrian

H Settler

W Sauerland

Original Assignee

Steag Ag

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.)

1979-10-27

Filing date

1980-10-24

Publication date

1981-04-28

1980-10-24 Application filed by Steag Ag filed Critical Steag Ag

1981-04-28 Publication of SE8007483L publication Critical patent/SE8007483L/

Links

239000003245 coal Substances 0.000 title abstract 7
229910052683 pyrite Inorganic materials 0.000 title abstract 5
NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 title abstract 5
239000011028 pyrite Substances 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 2
238000000926 separation method Methods 0.000 abstract 3
238000003801 milling Methods 0.000 abstract 2
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
239000011707 mineral Substances 0.000 abstract 1
238000005065 mining Methods 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
- 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
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/005—General arrangement of separating plant, e.g. flow sheets specially adapted for coal
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Combined Means For Separation Of Solids (AREA)
Disintegrating Or Milling (AREA)

SE8007483A 1979-10-27 1980-10-24 Forfarande och anleggning for torravskiljning av pyrit ur stenkol SE8007483L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19792943556 DE2943556A1 (de)	1979-10-27	1979-10-27	Verfahren und anlage zur trockenabscheidung von pyrit aus steinkohle

Publications (1)

Publication Number	Publication Date
SE8007483L true SE8007483L (sv)	1981-04-28

Family

ID=6084595

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8007483A SE8007483L (sv)	1979-10-27	1980-10-24	Forfarande och anleggning for torravskiljning av pyrit ur stenkol

Country Status (12)

Country	Link
US (1)	US4389019A (it)
JP (1)	JPS56111076A (it)
AU (1)	AU6343880A (it)
BE (1)	BE885866A (it)
CA (1)	CA1154417A (it)
DE (1)	DE2943556A1 (it)
FI (1)	FI65924C (it)
FR (1)	FR2468408A1 (it)
GB (1)	GB2061134B (it)
IT (1)	IT1134020B (it)
SE (1)	SE8007483L (it)
ZA (1)	ZA806304B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3128865C2 (de) *	1981-07-22	1989-02-02	Rheinische Braunkohlenwerke AG, 5000 Köln	Verfahren und Vorrichtung zum Mahltrocknen von vorgebrochener Rohbraunkohle zu Braunkohlenstaub
DE3148666A1 (de) *	1981-12-09	1983-07-21	Carl Schenck Ag, 6100 Darmstadt	"schwingrinne mit fluidisiereinrichtung zur trennungeines schuettgutgemisches unterschiedlicher dichte in fraktionen mit im wesentlichen gleicher dichte"
DE3148665A1 (de) *	1981-12-09	1983-07-21	Steag Ag, 4300 Essen	Verfahren und vorrichtung zur dichtetrennung eines schuettgutgemisches
HU197681B (en) *	1986-05-08	1989-05-29	Malomipari Kutato Intezet	Apparatus and method for classing granular materials particularly wheat connected with grinding
CN1067293C (zh) *	1996-01-18	2001-06-20	张庆众	提高磨煤机出力的方法及其设备
US6820829B1 (en) *	2000-02-25	2004-11-23	Exportech Company, Inc.	Method and apparatus for separating material
CN1314494C (zh) *	2005-07-26	2007-05-09	梅小军	硫精砂的分级风选方法
US7487929B1 (en)	2007-09-27	2009-02-10	Long Edward W	Grinding circuit with cyclone and density separator classification system and method
AU2009304592B2 (en) *	2008-10-16	2015-10-08	Technological Resources Pty. Limited	A method of sorting mined, to be mined or stockpiled material to achieve an upgraded material with improved economic value
KR101002404B1 (ko) *	2010-05-07	2010-12-21	(주)명우분체시스템	석탄분쇄 및 분급 이송장치
CN104976633B (zh) *	2015-06-26	2017-08-29	河南晋开化工投资控股集团有限责任公司	一种干法细粒筛分除灰和改变煤灰熔融特性的方法及设备
CN109967202A (zh) *	2017-12-28	2019-07-05	兖矿科技有限公司	煤炭干法分级提质一体化系统及其加工方法
CN109731667B (zh) *	2019-01-30	2020-07-10	中国矿业大学	一种煤炭变振幅振动流化床干燥分选系统及分选方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE563437C (de) *	1931-09-22	1932-11-05	Humboldt Deutzmotoren Akt Ges	Rohrmuehle mit Austrag des Mahlgutes durch einen Luftstrom
FR912072A (fr) *	1944-07-01	1946-07-30		Installation et procédé pour l'épuration d'un mélange de poussières contenant des produits de densités différentes
FR920141A (fr) *	1944-11-16	1947-03-28	Saxon Engineering Company Ltd	Appareil pour le triage à sec des minéraux, en particulier du charbon
FR69896E (fr) *	1956-01-31	1959-01-09		Perfectionnements apportés au dépoussiérage à sec des charbons et matières analogues
US3396913A (en) *	1963-08-06	1968-08-13	Jackering Gunter	Means for comminuting thermoplastic materials
US3540662A (en) *	1968-03-21	1970-11-17	Us Interior	Dry process for removal of pyrite from coal
DE2302120B2 (de) *	1973-01-17	1974-12-12	Allgaier-Werke Gmbh, 7336 Uhingen	Vorrichtung zum Aufbereiten von Altreifen
DE2364277C2 (de) *	1973-12-22	1983-03-17	O & K Orenstein & Koppel Ag, 1000 Berlin	Verfahren zur Herstellung eines Mahlgutes
US4059060A (en) *	1976-03-29	1977-11-22	Ford, Bacon & Davis, Incorporated	Method and apparatus for coal treatment
YU180076A (en) *	1976-07-22	1982-05-31	Rudarski Inst Oour Z Za Pms	Process for the separation of the unuseful solid gangue component from pulverized coal before the injection into the firebox of thermopower plants

1979
- 1979-10-27 DE DE19792943556 patent/DE2943556A1/de not_active Ceased
1980
- 1980-10-09 GB GB8032570A patent/GB2061134B/en not_active Expired
- 1980-10-14 ZA ZA00806304A patent/ZA806304B/xx unknown
- 1980-10-16 AU AU63438/80A patent/AU6343880A/en not_active Abandoned
- 1980-10-24 FR FR8022813A patent/FR2468408A1/fr active Granted
- 1980-10-24 US US06/200,379 patent/US4389019A/en not_active Expired - Lifetime
- 1980-10-24 IT IT25554/80A patent/IT1134020B/it active
- 1980-10-24 CA CA000363258A patent/CA1154417A/en not_active Expired
- 1980-10-24 BE BE2/58823A patent/BE885866A/fr not_active IP Right Cessation
- 1980-10-24 SE SE8007483A patent/SE8007483L/ not_active Application Discontinuation
- 1980-10-24 JP JP14823980A patent/JPS56111076A/ja active Pending
- 1980-10-27 FI FI803360A patent/FI65924C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
ZA806304B (en)	1981-09-30
US4389019A (en)	1983-06-21
FI65924C (fi)	1984-08-10
GB2061134B (en)	1983-06-22
IT1134020B (it)	1986-07-24
FI65924B (fi)	1984-04-30
BE885866A (fr)	1981-02-16
FI803360L (fi)	1981-04-28
CA1154417A (en)	1983-09-27
FR2468408B1 (it)	1985-03-15
FR2468408A1 (fr)	1981-05-08
JPS56111076A (en)	1981-09-02
DE2943556A1 (de)	1981-05-07
GB2061134A (en)	1981-05-13
AU6343880A (en)	1981-04-30
IT8025554A0 (it)	1980-10-24

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Legal Events

Date

Code

Title

Description

1995-02-28

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