CA1137030A - Hydrocyclone multi-etage et son emploi en separation des composants de bouillies de la houille - Google Patents

Hydrocyclone multi-etage et son emploi en separation des composants de bouillies de la houille

Info

Publication number: CA1137030A
Authority: CA; Canada
Prior art keywords: stage; heavy; medium; slurry; mineral
Prior art date: 1978-10-05
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

CA000336639A

Other languages

English (en)

Inventor

Robert E. Hochscheid

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.)

FLSmidth Inc

Original Assignee

Krebs Engineers Corp

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.)

1978-10-05

Filing date

1979-09-28

Publication date

1982-12-07

1979-09-28 Application filed by Krebs Engineers Corp filed Critical Krebs Engineers Corp

1982-12-07 Application granted granted Critical

1982-12-07 Publication of CA1137030A publication Critical patent/CA1137030A/fr

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 31
150000001875 compounds Chemical class 0.000 title abstract description 4
239000003250 coal slurry Substances 0.000 title 1
239000007787 solid Substances 0.000 claims abstract description 42
239000002002 slurry Substances 0.000 claims abstract description 41
239000003245 coal Substances 0.000 claims abstract description 30
229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 27
239000011707 mineral Substances 0.000 claims abstract description 27
238000000926 separation method Methods 0.000 claims abstract description 17
239000000463 material Substances 0.000 claims description 17
230000005484 gravity Effects 0.000 claims description 15
239000002245 particle Substances 0.000 claims description 9
SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
230000000694 effects Effects 0.000 abstract description 6
238000004140 cleaning Methods 0.000 description 11
238000011084 recovery Methods 0.000 description 10
238000012216 screening Methods 0.000 description 4
238000010586 diagram Methods 0.000 description 3
239000006148 magnetic separator Substances 0.000 description 3
238000005406 washing Methods 0.000 description 3
238000004891 communication Methods 0.000 description 2
230000006854 communication Effects 0.000 description 2
238000010790 dilution Methods 0.000 description 2
239000012895 dilution Substances 0.000 description 2
JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
241001527902 Aratus Species 0.000 description 1
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
241000237074 Centris Species 0.000 description 1
KUGRPPRAQNPSQD-UHFFFAOYSA-N OOOOO Chemical compound OOOOO KUGRPPRAQNPSQD-UHFFFAOYSA-N 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
238000004380 ashing Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000005188 flotation Methods 0.000 description 1
238000011835 investigation Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000008719 thickening Effects 0.000 description 1
239000002699 waste material Substances 0.000 description 1
238000009736 wetting Methods 0.000 description 1

Landscapes

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

CA000336639A 1978-10-05 1979-09-28 Hydrocyclone multi-etage et son emploi en separation des composants de bouillies de la houille Expired CA1137030A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US94887778A	1978-10-05	1978-10-05
US948,877		1978-10-05

Publications (1)

Publication Number	Publication Date
CA1137030A true CA1137030A (fr)	1982-12-07

Family

ID=25488346

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000336639A Expired CA1137030A (fr)	1978-10-05	1979-09-28	Hydrocyclone multi-etage et son emploi en separation des composants de bouillies de la houille

Country Status (3)

Country	Link
AU (1)	AU529058B2 (fr)
CA (1)	CA1137030A (fr)
ZA (1)	ZA795281B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114849897A (zh) *	2022-05-20	2022-08-05	山东晟锂环保科技有限公司	一种锂辉石选矿厂重介选矿系统
CN120502414A (zh) *	2025-07-24	2025-08-19	中煤(天津)地下工程智能研究院有限公司	一种三产品重介旋流分选系统及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3445586A1 (de) *	1984-12-14	1986-07-03	Amberger Kaolinwerke Gmbh, 8452 Hirschau	Verfahren zur sandrueckgewinnung aus mit sand versetztem baggerwasser, sowie zugehoerige vorrichtung

1979
- 1979-09-28 CA CA000336639A patent/CA1137030A/fr not_active Expired
- 1979-10-03 ZA ZA00795281A patent/ZA795281B/xx unknown
- 1979-10-03 AU AU51410/79A patent/AU529058B2/en not_active Ceased

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114849897A (zh) *	2022-05-20	2022-08-05	山东晟锂环保科技有限公司	一种锂辉石选矿厂重介选矿系统
CN120502414A (zh) *	2025-07-24	2025-08-19	中煤(天津)地下工程智能研究院有限公司	一种三产品重介旋流分选系统及方法

Also Published As

Publication number	Publication date
AU529058B2 (en)	1983-05-26
AU5141079A (en)	1980-04-17
ZA795281B (en)	1980-09-24

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Legal Events

Date	Code	Title	Description
1999-12-07	MKEX	Expiry