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BR9608075A - Processo e aparelho para controlar sistema de semimentação por gravidade - Google Patents

Processo e aparelho para controlar sistema de semimentação por gravidade

Info

Publication number
BR9608075A
BR9608075A BR9608075A BR9608075A BR9608075A BR 9608075 A BR9608075 A BR 9608075A BR 9608075 A BR9608075 A BR 9608075A BR 9608075 A BR9608075 A BR 9608075A BR 9608075 A BR9608075 A BR 9608075A
Authority
BR
Brazil
Prior art keywords
seeding system
controlling gravity
gravity
controlling
seeding
Prior art date
Application number
BR9608075A
Other languages
English (en)
Inventor
Pierre Ferland
Leopold Tremblay
Jean Doucet
Original Assignee
Alcan Int Ltd
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.)
Filing date
Publication date
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of BR9608075A publication Critical patent/BR9608075A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
BR9608075A 1995-04-21 1996-04-16 Processo e aparelho para controlar sistema de semimentação por gravidade BR9608075A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/426,690 US5616831A (en) 1995-04-21 1995-04-21 Process and apparatus for controlling gravity settling system
PCT/CA1996/000244 WO1996033000A1 (en) 1995-04-21 1996-04-16 Process and apparatus for controlling gravity settling system

Publications (1)

Publication Number Publication Date
BR9608075A true BR9608075A (pt) 1999-01-26

Family

ID=23691815

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9608075A BR9608075A (pt) 1995-04-21 1996-04-16 Processo e aparelho para controlar sistema de semimentação por gravidade

Country Status (5)

Country Link
US (1) US5616831A (pt)
AU (1) AU694859B2 (pt)
BR (1) BR9608075A (pt)
CA (1) CA2216558C (pt)
WO (1) WO1996033000A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737448C2 (de) * 1997-08-22 2000-08-17 Forschungsverbund Berlin Ev Sedimentationsfalle
US6183341B1 (en) * 1999-02-09 2001-02-06 Strasbaugh, Inc. Slurry pump control system
GB2361915B (en) * 2000-05-05 2002-12-24 Genesis Fluid Solutions Llc High speed dewatering of slurries
DE10051715C1 (de) * 2000-10-12 2002-04-18 Giselher Gust Verfahren zur systematischen Erfassung von Stoffen mit Partikelcharakter, die sich in einem strömenden Fluid mit einer Vertikalkomponente bewegen, und Vorrichtung zur Verfahrensdurchführung
US7140239B2 (en) * 2003-03-18 2006-11-28 Battelle Memorial Institute System and technique for ultrasonic characterization of settling suspensions
FI122335B (fi) * 2006-10-26 2011-12-15 Outotec Oyj Menetelmä ja laitteisto analyysinäytteen valmistamiseksi
US8318026B2 (en) * 2007-02-15 2012-11-27 Veolia Water Solutions & Technologies Support Grit chamber and a method for controlling the same
EP2477708A4 (en) * 2009-09-15 2013-12-11 Suncor Energy Inc METHOD FOR FLOCCULATION AND DEHYDRATION OF FINE MOLDED RESIDUES OF OIL SANDS
EP2886177A1 (en) 2013-12-20 2015-06-24 Rio Tinto Alcan International Limited Settler and method for separating clarified liquid from mineral slurries
EP2886178A1 (en) 2013-12-20 2015-06-24 Rio Tinto Alcan International Limited Process and installation for producing alumina trihydrate by alkaline digestion of bauxite ore
US11028359B2 (en) 2018-09-11 2021-06-08 Global Life Sciences Solutions Usa Llc Separation devices, associated methods, and systems
AT522689B1 (de) * 2020-06-15 2021-01-15 Andritz Delkor Pty Ltd Vorrichtung und verfahren zur trennung einer suspension
CN112591864B (zh) * 2020-11-24 2022-03-15 中山大学 一种观察泥沙絮凝实验装置
CN112629908B (zh) * 2020-12-31 2023-02-21 核工业北京化工冶金研究院 一种井下逆向注浆模拟试验装置及试验方法
CN115165688B (zh) * 2022-09-06 2022-12-13 矿冶科技集团有限公司 一种尾砂沉降试验装置及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904521A (en) * 1971-04-27 1975-09-09 Karel Stopka Method and apparatus for purification
US4076620A (en) * 1971-11-22 1978-02-28 Monsanto Research Corporation Process for the disposal of sewage
AU502936B2 (en) * 1975-01-24 1979-08-16 Alcan Research And Development Limited Flocculant control in sedimentation
US4354920A (en) * 1976-12-27 1982-10-19 Chevron Research Company Coal liquefaction process
US4273658A (en) * 1977-10-19 1981-06-16 Exxon Production Research Company Thickener control process
DE2913058C3 (de) * 1979-03-31 1981-10-15 Ihle Ingenieurgesellschaft mbH, 4000 Düsseldorf Vorrichtung zur Messung des Feststoffgehaltes einer Flüssigkeit
FR2454732A1 (fr) * 1979-04-17 1980-11-14 Ibm France Procede et dispositif pour initialiser un egaliseur adaptatif a partir d'un signal de donnees inconnu dans un systeme de transmission utilisant une modulation a double bande laterale-porteuses en quadrature
GB2050336B (en) * 1979-05-23 1983-01-06 Coal Industry Patents Ltd Slurry suspension sampling equipment
JPS5839599B2 (ja) * 1981-04-13 1983-08-31 荏原インフイルコ株式会社 有機性廃液からのリン除去法
US4692311A (en) * 1982-12-23 1987-09-08 Shell Oil Company Apparatus for the separation of fluid cracking catalyst particles from gaseous hydrocarbons
US4455220A (en) * 1982-12-23 1984-06-19 Shell Oil Company Separation of fluid cracking catalyst particles from gaseous hydrocarbons
US4493765A (en) * 1983-06-06 1985-01-15 Exxon Research And Engineering Co. Selective separation of heavy oil using a mixture of polar and nonpolar solvents
DE3324338A1 (de) * 1983-07-06 1985-01-17 Basf Ag, 6700 Ludwigshafen Kontinuierliches verfahren zur entfernung des katalysators aus polyphenylenethern
US4543178A (en) * 1983-07-15 1985-09-24 Mobil Oil Corporation Dual intensity magnetic separation process for beneficiation of platinum ore
US4822482A (en) * 1986-01-21 1989-04-18 C-H Development And Sales, Inc. Hydraulic separating apparatus and method
US5464528A (en) * 1993-12-30 1995-11-07 Mobil Oil Corporation FCC process and apparatus with upset tolerant third stage separator

Also Published As

Publication number Publication date
CA2216558C (en) 2000-07-11
AU694859B2 (en) 1998-07-30
WO1996033000A1 (en) 1996-10-24
US5616831A (en) 1997-04-01
AU5266996A (en) 1996-11-07
CA2216558A1 (en) 1996-10-24

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16/04/2016