CA1080157A - Procede de triage des particules d'un melange - Google Patents

Procede de triage des particules d'un melange

Info

Publication number: CA1080157A
Authority: CA; Canada
Prior art keywords: magnetic; fraction; particles; feeding; heavy
Prior art date: 1976-01-02
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.): Expired

Application number

CA268,991A

Other languages

English (en)

Inventor

Joseph H. Absil

Heinrich J. Mengelers

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.)

Stamicarbon BV

Original Assignee

Stamicarbon BV

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.)

1976-01-02

Filing date

1976-12-31

Publication date

1980-06-24

1976-12-31 Application filed by Stamicarbon BV filed Critical Stamicarbon BV

1980-06-24 Application granted granted Critical

1980-06-24 Publication of CA1080157A publication Critical patent/CA1080157A/fr

Status Expired legal-status Critical Current

Links

239000002245 particle Substances 0.000 title claims abstract description 59
238000000034 method Methods 0.000 title claims abstract description 38
239000000203 mixture Substances 0.000 title claims abstract description 17
239000003245 coal Substances 0.000 claims abstract description 61
239000000725 suspension Substances 0.000 claims abstract description 27
239000006148 magnetic separator Substances 0.000 claims description 35
239000006249 magnetic particle Substances 0.000 claims description 24
238000005406 washing Methods 0.000 claims description 13
239000007788 liquid Substances 0.000 claims description 10
239000002562 thickening agent Substances 0.000 claims description 7
238000007865 diluting Methods 0.000 claims description 4
238000010924 continuous production Methods 0.000 claims description 2
239000006194 liquid suspension Substances 0.000 claims description 2
239000000463 material Substances 0.000 claims description 2
238000004064 recycling Methods 0.000 claims description 2
239000008237 rinsing water Substances 0.000 claims description 2
238000005507 spraying Methods 0.000 claims description 2
238000011144 upstream manufacturing Methods 0.000 claims description 2
239000000727 fraction Substances 0.000 claims 1
239000007787 solid Substances 0.000 claims 1
230000008719 thickening Effects 0.000 claims 1
238000000926 separation method Methods 0.000 abstract description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
239000013505 freshwater Substances 0.000 description 5
238000011084 recovery Methods 0.000 description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
239000010419 fine particle Substances 0.000 description 3
230000005484 gravity Effects 0.000 description 3
230000000694 effects Effects 0.000 description 2
239000000446 fuel Substances 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
239000005864 Sulphur Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000011362 coarse particle Substances 0.000 description 1
230000001351 cycling effect Effects 0.000 description 1
238000005188 flotation Methods 0.000 description 1
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
239000000696 magnetic material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000009877 rendering Methods 0.000 description 1
238000012216 screening Methods 0.000 description 1

Landscapes

Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

CA268,991A 1976-01-02 1976-12-31 Procede de triage des particules d'un melange Expired CA1080157A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US64633976A	1976-01-02	1976-01-02

Publications (1)

Publication Number	Publication Date
CA1080157A true CA1080157A (fr)	1980-06-24

Family

ID=24592665

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA268,991A Expired CA1080157A (fr)	1976-01-02	1976-12-31	Procede de triage des particules d'un melange

Country Status (3)

Country	Link
AU (1)	AU503005B2 (fr)
CA (1)	CA1080157A (fr)
ZA (1)	ZA76930B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103964145A (zh) *	2014-05-07	2014-08-06	中石化宁波工程有限公司	一种精确配煤工艺
CN113731620A (zh) *	2021-08-10	2021-12-03	新疆宝明矿业有限公司	介质回收方法及介质回收系统
CN119409295A (zh) *	2024-10-30	2025-02-11	招商局海洋装备研究院有限公司	一种减小深海采矿车尾水羽流的方法及装置

1976
- 1976-02-17 ZA ZA930A patent/ZA76930B/xx unknown
- 1976-12-24 AU AU20922/76A patent/AU503005B2/en not_active Expired
- 1976-12-31 CA CA268,991A patent/CA1080157A/fr not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN103964145A (zh) *	2014-05-07	2014-08-06	中石化宁波工程有限公司	一种精确配煤工艺
CN113731620A (zh) *	2021-08-10	2021-12-03	新疆宝明矿业有限公司	介质回收方法及介质回收系统
CN119409295A (zh) *	2024-10-30	2025-02-11	招商局海洋装备研究院有限公司	一种减小深海采矿车尾水羽流的方法及装置

Also Published As

Publication number	Publication date
AU503005B2 (en)	1979-08-16
AU2092276A (en)	1978-06-29
ZA76930B (en)	1977-01-26

Similar Documents

Publication	Publication Date	Title
CA1118723A (fr)	1982-02-23	Separation en hydrocyclone a l'aide de particules magnetiques lourdes, avec tri des particules magnetiques et recyclage des liquides
US4282088A (en)	1981-08-04	Process for cleaning fine coal
US4802976A (en)	1989-02-07	Method for recovering fine clean coal
US2932395A (en)	1960-04-12	Process of separating mixtures of particles
US10799880B2 (en)	2020-10-13	Method and apparatus for washing and grading silica sand for glass production
US4140628A (en)	1979-02-20	Dense medium separation
JP2019103989A (ja)	2019-06-27	汚染土壌の洗浄分級処理方法
CN110523524A (zh)	2019-12-03	一种无烟煤全级入选简化分选工艺
CN115400870B (zh)	2024-12-03	一种浓缩-磁选联合的选煤厂介质回收工艺
US3794162A (en)	1974-02-26	Heavy medium beneficiating process
US2690261A (en)	1954-09-28	Concentration of minerals
US4325819A (en)	1982-04-20	Coal washing plant
CN108296009A (zh)	2018-07-20	煤炭深加工方法以及煤炭处理方法
US2623637A (en)	1952-12-30	System of separation
CN113210125B (zh)	2023-05-09	部分中煤重介再洗方法及系统
US2781906A (en)	1957-02-19	Process and apparatus for the separation of mixtures of solid particles
CN111515018B (zh)	2021-09-28	一种炼焦煤选煤厂中煤泥分级分选工艺
CN113631739B (zh)	2024-03-22	铬铁矿细料的回收
CA1080157A (fr)	1980-06-24	Procede de triage des particules d'un melange
CN113560033B (zh)	2023-05-23	一种智能煤炭脱粉洗选系统及方法
US2654479A (en)	1953-10-06	Separation of suspensions of solid matter in liquids
CN109365121A (zh)	2019-02-22	一种低阶煤煤岩显微组分富集工艺
US3638791A (en)	1972-02-01	Method for treatment of heavy media
US3687284A (en)	1972-08-29	Reconditioning of suspensions used in the separation of minerals
CN107008564A (zh)	2017-08-04	一种选煤工艺中提高重介质回收率的方法

Legal Events

Date	Code	Title	Description
1997-06-24	MKEX	Expiry