AU6343880A – Process for the dry removal of pyrite from coal
– Google Patents
AU6343880A – Process for the dry removal of pyrite from coal
– Google Patents
Process for the dry removal of pyrite from coal
Info
Publication number
AU6343880A
AU6343880A
AU63438/80A
AU6343880A
AU6343880A
AU 6343880 A
AU6343880 A
AU 6343880A
AU 63438/80 A
AU63438/80 A
AU 63438/80A
AU 6343880 A
AU6343880 A
AU 6343880A
AU 6343880 A
AU6343880 A
AU 6343880A
Authority
AU
Australia
Prior art keywords
pyrite
coal
dry removal
dry
removal
Prior art date
1979-10-27
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU63438/80A
Inventor
Fritz Adrian
Heinrich Sattler
Werner Sauerland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steag GmbH
Original Assignee
Steag GmbH
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
1980-10-16
Publication date
1981-04-30
1980-10-16
Application filed by Steag GmbH
filed
Critical
Steag GmbH
1981-04-30
Publication of AU6343880A
publication
Critical
patent/AU6343880A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
AU63438/80A
1979-10-27
1980-10-16
Process for the dry removal of pyrite from coal
Abandoned
AU6343880A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE29435561
1979-10-27
DE19792943556
DE2943556A1
(en)
1979-10-27
1979-10-27
METHOD AND SYSTEM FOR DRY SEPARATING PYRITE FROM CHARCOAL
Publications (1)
Publication Number
Publication Date
AU6343880A
true
AU6343880A
(en)
1981-04-30
Family
ID=6084595
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU63438/80A
Abandoned
AU6343880A
(en)
1979-10-27
1980-10-16
Process for the dry removal of pyrite from coal
Country Status (12)
Country
Link
US
(1)
US4389019A
(en)
JP
(1)
JPS56111076A
(en)
AU
(1)
AU6343880A
(en)
BE
(1)
BE885866A
(en)
CA
(1)
CA1154417A
(en)
DE
(1)
DE2943556A1
(en)
FI
(1)
FI65924C
(en)
FR
(1)
FR2468408A1
(en)
GB
(1)
GB2061134B
(en)
IT
(1)
IT1134020B
(en)
SE
(1)
SE8007483L
(en)
ZA
(1)
ZA806304B
(en)
Families Citing this family (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3128865C2
(en)
*
1981-07-22
1989-02-02
Rheinische Braunkohlenwerke AG, 5000 Köln
Process and device for the mill-drying of pre-crushed raw lignite to pulverized lignite
DE3148666A1
(en)
*
1981-12-09
1983-07-21
Carl Schenck Ag, 6100 Darmstadt
“VIBRATION TUBE WITH FLUIDIZING DEVICE FOR SEPARATING A DISCHARGED MATERIAL DIFFERENT DENSITY IN FRACTIONS WITH ESSENTIALLY THE SAME DENSITY”
DE3148665A1
(en)
*
1981-12-09
1983-07-21
Steag Ag, 4300 Essen
METHOD AND DEVICE FOR SEPARATELY SEPARATING A SHEET MATERIAL MIXTURE
HU197681B
(en)
*
1986-05-08
1989-05-29
Malomipari Kutato Intezet
Apparatus and method for classing granular materials particularly wheat connected with grinding
CN1067293C
(en)
*
1996-01-18
2001-06-20
张庆众
Method and apparatus for promoting power of coal mill
US6820829B1
(en)
*
2000-02-25
2004-11-23
Exportech Company, Inc.
Method and apparatus for separating material
CN1314494C
(en)
*
2005-07-26
2007-05-09
梅小军
Wind force sorting method for classifying refined sulfur sand
US7487929B1
(en)
2007-09-27
2009-02-10
Long Edward W
Grinding circuit with cyclone and density separator classification system and method
CN102187059B
(en)
*
2008-10-16
2015-02-18
技术资源有限公司
A method of sorting mined, to be mined or stockpiled material to achieve an upgraded material with improved economic value
KR101002404B1
(en)
*
2010-05-07
2010-12-21
(주)명우분체시스템
A coal pulverization and distribution transfer device
CN104976633B
(en)
*
2015-06-26
2017-08-29
河南晋开化工投资控股集团有限责任公司
A kind of dry method fine sizing ash disposal and the method and apparatus for changing coal ash
CN109967202A
(en)
*
2017-12-28
2019-07-05
兖矿科技有限公司
Coal dry classification upgrading integral system and its processing method
CN109731667B
(en)
*
2019-01-30
2020-07-10
中国矿业大学
Drying and sorting system and method for coal variable-amplitude vibrating fluidized bed
Family Cites Families (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE563437C
(en)
*
1931-09-22
1932-11-05
Humboldt Deutzmotoren Akt Ges
Tube mill with discharge of the ground material by an air stream
FR912072A
(en)
*
1944-07-01
1946-07-30
Installation and method for the purification of a mixture of dust containing products of different densities
FR920141A
(en)
*
1944-11-16
1947-03-28
Saxon Engineering Company Ltd
Apparatus for dry sorting of minerals, in particular coal
FR69896E
(en)
*
1956-01-31
1959-01-09
Improvements in the dry dust removal of coals and similar materials
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
(en)
*
1973-01-17
1974-12-12
Allgaier-Werke Gmbh, 7336 Uhingen
Device for processing used tires
DE2364277C2
(en)
*
1973-12-22
1983-03-17
O & K Orenstein & Koppel Ag, 1000 Berlin
Process for the production of a regrind
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/en
not_active
Ceased
1980
1980-10-09
GB
GB8032570A
patent/GB2061134B/en
not_active
Expired
1980-10-14
ZA
ZA00806304A
patent/ZA806304B/en
unknown
1980-10-16
AU
AU63438/80A
patent/AU6343880A/en
not_active
Abandoned
1980-10-24
CA
CA000363258A
patent/CA1154417A/en
not_active
Expired
1980-10-24
JP
JP14823980A
patent/JPS56111076A/en
active
Pending
1980-10-24
BE
BE2/58823A
patent/BE885866A/en
not_active
IP Right Cessation
1980-10-24
IT
IT25554/80A
patent/IT1134020B/en
active
1980-10-24
FR
FR8022813A
patent/FR2468408A1/en
active
Granted
1980-10-24
SE
SE8007483A
patent/SE8007483L/en
not_active
Application Discontinuation
1980-10-24
US
US06/200,379
patent/US4389019A/en
not_active
Expired – Lifetime
1980-10-27
FI
FI803360A
patent/FI65924C/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
JPS56111076A
(en)
1981-09-02
IT1134020B
(en)
1986-07-24
FI65924C
(en)
1984-08-10
IT8025554D0
(en)
1980-10-24
FI803360L
(en)
1981-04-28
BE885866A
(en)
1981-02-16
DE2943556A1
(en)
1981-05-07
GB2061134B
(en)
1983-06-22
FI65924B
(en)
1984-04-30
ZA806304B
(en)
1981-09-30
FR2468408B1
(en)
1985-03-15
FR2468408A1
(en)
1981-05-08
SE8007483L
(en)
1981-04-28
GB2061134A
(en)
1981-05-13
CA1154417A
(en)
1983-09-27
US4389019A
(en)
1983-06-21
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None