CA2607372C - Ensemble de puits d'alimentation a epaississant / clarificateur avec dissipation de mousse - Google Patents

Ensemble de puits d'alimentation a epaississant / clarificateur avec dissipation de mousse Download PDF

Info

Publication number: CA2607372C
Authority: CA; Canada
Prior art keywords: plate member; feedwell; froth; upstream; disposed
Prior art date: 2006-10-25
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 - Fee Related

Application number

CA 2607372

Other languages

English (en)

Other versions

CA2607372A1 (fr

Inventor

Don J. Foreman

Dennis Macgillivray

Fred Schoenbrunn

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 AS

Original Assignee

FLSmidth AS

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.)

2006-10-25

Filing date

2007-10-23

Publication date

2011-12-06

2007-10-23 Application filed by FLSmidth AS filed Critical FLSmidth AS

2008-04-25 Publication of CA2607372A1 publication Critical patent/CA2607372A1/fr

2011-12-06 Application granted granted Critical

2011-12-06 Publication of CA2607372C publication Critical patent/CA2607372C/fr

Status Expired - Fee Related legal-status Critical Current

2027-10-23 Anticipated expiration legal-status Critical

Links

239000002562 thickening agent Substances 0.000 title claims abstract description 36
238000011144 upstream manufacturing Methods 0.000 claims abstract description 53
239000007788 liquid Substances 0.000 claims abstract description 46
239000007921 spray Substances 0.000 claims abstract description 43
239000002002 slurry Substances 0.000 claims abstract description 29
239000007787 solid Substances 0.000 claims description 20
238000000034 method Methods 0.000 claims description 14
238000003197 gene knockdown Methods 0.000 claims description 4
239000012530 fluid Substances 0.000 description 6
238000000926 separation method Methods 0.000 description 4
238000005352 clarification Methods 0.000 description 3
230000000694 effects Effects 0.000 description 1
230000006870 function Effects 0.000 description 1
230000005484 gravity Effects 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000008447 perception Effects 0.000 description 1
230000002085 persistent effect Effects 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000010802 sludge Substances 0.000 description 1
238000010408 sweeping Methods 0.000 description 1

Landscapes

Degasification And Air Bubble Elimination (AREA)

CA 2607372 2006-10-25 2007-10-23 Ensemble de puits d'alimentation a epaississant / clarificateur avec dissipation de mousse Expired - Fee Related CA2607372C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US85433406P	2006-10-25	2006-10-25
US60/854,334		2006-10-25

Publications (2)

Publication Number	Publication Date
CA2607372A1 CA2607372A1 (fr)	2008-04-25
CA2607372C true CA2607372C (fr)	2011-12-06

Family

ID=39325989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2607372 Expired - Fee Related CA2607372C (fr)	2006-10-25	2007-10-23	Ensemble de puits d'alimentation a epaississant / clarificateur avec dissipation de mousse

Country Status (1)

Country	Link
CA (1)	CA2607372C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AP2010005301A0 (en) *	2007-12-04	2010-06-30	Delkor Pty Ltd	Improvement in or relating to thickeners having self-diluting feedwell
CN116801962B (zh) *	2021-01-25	2025-09-02	Fl史密斯公司	用于浓缩器/澄清器的进料稀释装置

2007
- 2007-10-23 CA CA 2607372 patent/CA2607372C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2607372A1 (fr)	2008-04-25

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Legal Events

Date	Code	Title	Description
2008-12-15	EEER	Examination request
2019-12-04	MKLA	Lapsed	Effective date: 20191023