BR112012010753A2 - método para otimizar a concentração do alimento em um vaso de sedimentação - Google Patents
método para otimizar a concentração do alimento em um vaso de sedimentaçãoInfo
- Publication number
- BR112012010753A2 BR112012010753A2 BR112012010753A BR112012010753A BR112012010753A2 BR 112012010753 A2 BR112012010753 A2 BR 112012010753A2 BR 112012010753 A BR112012010753 A BR 112012010753A BR 112012010753 A BR112012010753 A BR 112012010753A BR 112012010753 A2 BR112012010753 A2 BR 112012010753A2
- Authority
- BR
- Brazil
- Prior art keywords
- feedstock
- vessel
- separation zone
- sedimentation vessel
- separated
- Prior art date
Links
Classifications
-
- 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
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
- B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
-
- 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
- B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
-
- 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
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0042—Baffles or guide plates
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2405—Feed mechanisms for settling tanks
- B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2427—The feed or discharge opening located at a distant position from the side walls
-
- 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
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/613,131 US8123955B2 (en) | 2009-11-05 | 2009-11-05 | Method of optimizing feed concentration in a sedimentation vessel |
US12/613.131 | 2009-11-05 | ||
PCT/US2010/049442 WO2011056305A1 (en) | 2009-11-05 | 2010-09-20 | Method of optimizing feed concentration in a sedimentation vessel |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112012010753A2 true BR112012010753A2 (pt) | 2016-03-29 |
BR112012010753B1 BR112012010753B1 (pt) | 2020-09-24 |
Family
ID=43924263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012010753-4A BR112012010753B1 (pt) | 2009-11-05 | 2010-09-20 | Sistema de alimentação para uso em um vaso de sedimentação e método para otimizar a concentração da pasta de alimentação em um vaso de sedimentação |
Country Status (12)
Country | Link |
---|---|
US (1) | US8123955B2 (pt) |
AU (1) | AU2010315785B2 (pt) |
BR (1) | BR112012010753B1 (pt) |
CA (1) | CA2779608C (pt) |
CL (1) | CL2012001173A1 (pt) |
MA (1) | MA34121B1 (pt) |
MX (1) | MX2012005241A (pt) |
PE (1) | PE20130532A1 (pt) |
RU (1) | RU2012123022A (pt) |
TR (1) | TR201205676T1 (pt) |
WO (1) | WO2011056305A1 (pt) |
ZA (1) | ZA201203240B (pt) |
Families Citing this family (17)
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 |
WO2011035364A1 (en) * | 2009-09-22 | 2011-03-31 | Water Solutions (Aust) Pty Ltd | Separator |
CA2714735C (en) * | 2010-09-14 | 2014-01-14 | Suncor Energy Inc. | Settler with overflow recycle |
CA2729457C (en) | 2011-01-27 | 2013-08-06 | Fort Hills Energy L.P. | Process for integration of paraffinic froth treatment hub and a bitumen ore mining and extraction facility |
CA2853070C (en) | 2011-02-25 | 2015-12-15 | Fort Hills Energy L.P. | Process for treating high paraffin diluted bitumen |
CA2733342C (en) | 2011-03-01 | 2016-08-02 | Fort Hills Energy L.P. | Process and unit for solvent recovery from solvent diluted tailings derived from bitumen froth treatment |
CA2733862C (en) | 2011-03-04 | 2014-07-22 | Fort Hills Energy L.P. | Process and system for solvent addition to bitumen froth |
CA2735311C (en) | 2011-03-22 | 2013-09-24 | Fort Hills Energy L.P. | Process for direct steam injection heating of oil sands bitumen froth |
CA2805804C (en) | 2011-04-28 | 2014-07-08 | Fort Hills Energy L.P. | Process and tsru with inlet with multiple nozzle configuration for distribution of solvent diluted tailings |
CA2857702C (en) | 2011-05-04 | 2015-07-07 | Fort Hills Energy L.P. | Process for operating a bitumen froth treatment operation in turndown mode |
CA2832269C (en) | 2011-05-18 | 2017-10-17 | Fort Hills Energy L.P. | Temperature control of bitumen froth treatment process with trim heating of solvent streams |
US10040004B2 (en) * | 2014-09-25 | 2018-08-07 | ClearCove Systems, Inc. | Method for mixing industrial waste water within a gravity settling tank |
US10040697B2 (en) * | 2015-09-11 | 2018-08-07 | ClearCove Systems, Inc. | Method for mixing industrial waste water within a gravity settling tank |
SE541161C2 (en) * | 2017-11-17 | 2019-04-23 | Valmet Oy | Green liquor clarification using sedimentation tank during white liquor preparation |
AT522689B1 (de) * | 2020-06-15 | 2021-01-15 | Andritz Delkor Pty Ltd | Vorrichtung und verfahren zur trennung einer suspension |
BR112023014918A2 (pt) * | 2021-01-25 | 2023-10-31 | Smidth As F L | Aparelho de diluição de alimentação para espessante/clarificadores |
CN113577845B (zh) * | 2021-08-17 | 2022-08-23 | 长沙矿山研究院有限责任公司 | 浓密机 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532218A (en) * | 1967-07-11 | 1970-10-06 | American Cyanamid Co | Apparatus for flocculating and thickening |
US3473665A (en) * | 1968-07-31 | 1969-10-21 | Union Tank Car Co | Flow control means for water treating apparatus |
GB1309737A (en) * | 1969-07-05 | 1973-03-14 | Kearney T J | Dispersal of materials in liquids |
US4376045A (en) * | 1981-05-11 | 1983-03-08 | Ecodyne Corporation | Liquid treatment apparatus |
US5147556A (en) * | 1988-11-17 | 1992-09-15 | Supaflo Pty. Limited | Thickener |
US5389250A (en) * | 1991-09-26 | 1995-02-14 | Baker Hughes Incorporated | Self diluting feedwell for thickener dilution |
US5944995A (en) * | 1998-01-26 | 1999-08-31 | Baker Hughes Incorporated | Clarifier feedwell |
US6966985B2 (en) * | 2002-03-05 | 2005-11-22 | Gl&V Management Hungary Kft | Self-diluting feedwell including a vertical education mechanism |
US6869534B2 (en) | 2002-05-05 | 2005-03-22 | Brentwood Industries, Inc. | Sludge digestion methods and apparatus |
AUPS217702A0 (en) * | 2002-05-07 | 2002-06-06 | Outokumpu Oyj | Dilution apparatus for a thickener |
TWI376354B (en) | 2003-12-03 | 2012-11-11 | Miike Tekkosho Kk | An apparatus for smashing organic substance particles |
US7547396B2 (en) * | 2006-10-25 | 2009-06-16 | Flsmidth Technology A/S | Thickener/clarifier feedwell assembly with froth dissipation |
US7988865B2 (en) * | 2009-12-04 | 2011-08-02 | Flsmidth A/S | Feedwell dilution system for thickeners in oil sands |
-
2009
- 2009-11-05 US US12/613,131 patent/US8123955B2/en active Active
-
2010
- 2010-09-20 RU RU2012123022/05A patent/RU2012123022A/ru not_active Application Discontinuation
- 2010-09-20 MX MX2012005241A patent/MX2012005241A/es active IP Right Grant
- 2010-09-20 MA MA34833A patent/MA34121B1/fr unknown
- 2010-09-20 PE PE2012000609A patent/PE20130532A1/es not_active Application Discontinuation
- 2010-09-20 AU AU2010315785A patent/AU2010315785B2/en not_active Ceased
- 2010-09-20 TR TR2012/05676T patent/TR201205676T1/xx unknown
- 2010-09-20 CA CA2779608A patent/CA2779608C/en active Active
- 2010-09-20 WO PCT/US2010/049442 patent/WO2011056305A1/en active Application Filing
- 2010-09-20 BR BR112012010753-4A patent/BR112012010753B1/pt active IP Right Grant
-
2012
- 2012-05-04 CL CL2012001173A patent/CL2012001173A1/es unknown
- 2012-05-04 ZA ZA2012/03240A patent/ZA201203240B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2011056305A1 (en) | 2011-05-12 |
CL2012001173A1 (es) | 2012-09-14 |
PE20130532A1 (es) | 2013-05-15 |
RU2012123022A (ru) | 2013-12-10 |
MX2012005241A (es) | 2012-10-01 |
TR201205676T1 (tr) | 2013-01-21 |
AU2010315785B2 (en) | 2013-08-22 |
AU2010315785A1 (en) | 2012-05-31 |
MA34121B1 (fr) | 2013-04-03 |
ZA201203240B (en) | 2013-07-31 |
US20110100931A1 (en) | 2011-05-05 |
US8123955B2 (en) | 2012-02-28 |
CA2779608C (en) | 2013-06-11 |
CA2779608A1 (en) | 2011-05-12 |
BR112012010753B1 (pt) | 2020-09-24 |
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Legal Events
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] |
Free format text: O DEPOSITANTE DEVE RESPONDER A EXIGENCIA FORMULADA NESTE PARECER POR MEIO DO SERVICO DE CODIGO 206 EM ATE 60 (SESSENTA) DIAS, A PARTIR DA DATA DE PUBLICACAO NA RPI, SOB PENA DO ARQUIVAMENTO DO PEDIDO, DE ACORDO COM O ART. 34 DA LPI.PUBLIQUE-SE A EXIGENCIA (6.20). |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06G | Technical and formal requirements: other requirements [chapter 6.7 patent gazette] |
Free format text: NA PETICAO DE MANIFESTACAO A CIENCIA DE PARECER (PETICAO NO 870190077760, DE 12/08/2019) FORAM APRESENTADAS 20 REIVINDICACOES. CONTUDO, NA OCASIAO DO PEDIDO DE EXAME (PETICAO NO 020120078795, DE 22/08/2012) FOI RECOLHIDA A TAXA RELATIVA AO EXAME DAS 19 REIVINDICACOES.CONFORME A IN INPI/DIRPA NO 03 DE 30/09/2016, O DEPOSITANTE DEVERA COMPLEMENTAR A RETRIBUICAO RELATIVA AO PEDIDO DE EXAME DO PRESENTE PEDIDO, DE ACORDO COM TABELA VIGENTE, REFERENTE A(S) GUIA(S) DE RECOLHIMENTO 0000921205659012 (PETICAO NO 020120078795, DE 22/08/2012).PUBLIQUE-SE A EXIGENCIA (6.7). |
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B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/09/2020, OBSERVADAS AS CONDICOES LEGAIS. |
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B25A | Requested transfer of rights approved |
Owner name: WESTECH ENGINEERING, INC. (US) |
|
B25G | Requested change of headquarter approved |
Owner name: WESTECH ENGINEERING, INC. (US) |
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B25D | Requested change of name of applicant approved |
Owner name: WESTECH ENGINEERING AND PROCESS EQUIPMENT LLC (US) |
|
B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: PASTE THICK VENTURES LLC (US) Free format text: ANULADA A PUBLICACAO CODIGO 25.4 NA RPI NO 2672 DE 22/03/2022 POR TER SIDO INDEVIDA. |
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B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: PASTE THICK VENTURES LLC (US) Free format text: ANULADA A PUBLICACAO CODIGO 25.7 NA RPI NO 2666 DE 08/02/2022 POR TER SIDO INDEVIDA. |
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B25L | Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled |
Owner name: PASTETHICK VENTURES, LLC (US) Free format text: ANULADA A PUBLICACAO CODIGO 25.1 NA RPI NO 2665 DE 01/02/2022 POR TER SIDO INDEVIDA. |
|
B25A | Requested transfer of rights approved |
Owner name: WESTECH ENGINEERING, INC. (US) |
|
B25G | Requested change of headquarter approved |
Owner name: WESTECH ENGINEERING, INC. (US) |
|
B25D | Requested change of name of applicant approved |
Owner name: WESTECH ENGINEERING AND PROCESS EQUIPMENT LLC (US) |
|
B25D | Requested change of name of applicant approved |
Owner name: WESTECH ENGINEERING LLC (US) |
|
B25D | Requested change of name of applicant approved |
Owner name: WESTECH ENGINEERING, LLC (US) |