MX2007004440A - Metodo y aparato mejorados para concentrar una mezcla. - Google Patents

Metodo y aparato mejorados para concentrar una mezcla.

Info

Publication number
MX2007004440A
MX2007004440A MX2007004440A MX2007004440A MX2007004440A MX 2007004440 A MX2007004440 A MX 2007004440A MX 2007004440 A MX2007004440 A MX 2007004440A MX 2007004440 A MX2007004440 A MX 2007004440A MX 2007004440 A MX2007004440 A MX 2007004440A
Authority
MX
Mexico
Prior art keywords
filter
filter stack
provides
slurry
current invention
Prior art date
Application number
MX2007004440A
Other languages
English (en)
Inventor
John W Copeland
John A Parker
Original Assignee
Tronox Llc
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 Tronox Llc filed Critical Tronox Llc
Publication of MX2007004440A publication Critical patent/MX2007004440A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/003—Membrane bonding or sealing
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/3646—Densifying, degassing, packaging
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D17/00—Pigment pastes, e.g. for mixing in paints
    • C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
    • C09D17/007—Metal oxide
    • C09D17/008—Titanium dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/19—Specific flow restrictors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/04—Reciprocation, oscillation or vibration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

La presente invencion proporciona metodos y apilamientos de filtros mejorados para concentrar una mezcla de dioxido de titanio. El apilamiento de filtros mejorado comprende una serie de discos de filtro y charolas desviadoras dispuestas en paralelo. La presente invencion proporciona una mejora sobre los apilamiento de filtros de la tecnica anterior al utilizar una soldadura sustancialmente completa para unir una placa desviadora a las charolas desviadoras. La presente invencion tambien proporciona un metodo mejorado para pre-acondicionar un apilamiento de filtros. El metodo mejorado se disena para el pre-acondicionar y gradualmente preparar el apilamiento de filtros para la produccion de la mezcla de dioxido de titanio deseada. Ademas, la presente invencion proporciona un proceso mejorado para prepara y transportar una mezcla de dioxido de titanio. Finalmente, la presente invencion proporciona un metodo para mejorar la duracion de un apilamiento de filtro. El metodo para mejorar la duracion del apilamiento de filtros monitorea constantemente la tasa de flujo y la gravedad especifica de los fluidos producidos a partir del apilamiento de filtros y senala la necesidad de lavar abundantemente el apilamiento de filtros.
MX2007004440A 2004-10-15 2004-10-15 Metodo y aparato mejorados para concentrar una mezcla. MX2007004440A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2004/034120 WO2006043936A1 (en) 2004-10-15 2004-10-15 Improved method and apparatus for concentrating a slurry

Publications (1)

Publication Number Publication Date
MX2007004440A true MX2007004440A (es) 2007-06-25

Family

ID=36203251

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007004440A MX2007004440A (es) 2004-10-15 2004-10-15 Metodo y aparato mejorados para concentrar una mezcla.

Country Status (8)

Country Link
US (1) US7285225B2 (es)
EP (1) EP1799333B8 (es)
CN (1) CN101080263B (es)
AU (1) AU2004324174B2 (es)
CA (1) CA2583862A1 (es)
ES (1) ES2393349T3 (es)
MX (1) MX2007004440A (es)
WO (1) WO2006043936A1 (es)

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US20080044342A1 (en) * 2006-08-15 2008-02-21 Muller John J Fail-safe, on-demand sulfurous acid generator
US20080044341A1 (en) * 2006-08-15 2008-02-21 Muller John J Sulfurous acid mist and sulfur dioxide gas recovery system
US8722556B2 (en) * 2007-12-20 2014-05-13 Chevron U.S.A. Inc. Recovery of slurry unsupported catalyst
US8303806B2 (en) * 2009-02-09 2012-11-06 Planar Solutions, Llc Fluid processing
CA2759037C (en) 2009-04-20 2018-09-25 Exxonmobil Upstream Research Company Cryogenic system for removing acid gases from a hydrocarbon gas stream, and method of removing acid gases
SG178261A1 (en) 2009-09-09 2012-03-29 Exxonmobil Upstream Res Co Cryogenic system for removing acid gasses from a hydrocarbon gas stream
US8557134B2 (en) * 2010-01-28 2013-10-15 Environmental Process Solutions, Inc. Accurately monitored CMP recycling
US9964352B2 (en) 2012-03-21 2018-05-08 Exxonmobil Upstream Research Company Separating carbon dioxide and ethane from a mixed stream
CA2822605C (en) * 2013-08-01 2015-07-14 Imperial Oil Resources Limited Treatment of de-oiled oilfield produced water or de-oiled process affected water from hydrocarbon production
AU2014357665B2 (en) 2013-12-06 2017-06-22 Exxonmobil Upstream Research Company Method and device for separating a feed stream using radiation detectors
US9874396B2 (en) 2013-12-06 2018-01-23 Exxonmobil Upstream Research Company Method and device for separating hydrocarbons and contaminants with a heating mechanism to destabilize and/or prevent adhesion of solids
US9823016B2 (en) 2013-12-06 2017-11-21 Exxonmobil Upstream Research Company Method and system of modifying a liquid level during start-up operations
US9803918B2 (en) 2013-12-06 2017-10-31 Exxonmobil Upstream Research Company Method and system of dehydrating a feed stream processed in a distillation tower
US9874395B2 (en) 2013-12-06 2018-01-23 Exxonmobil Upstream Research Company Method and system for preventing accumulation of solids in a distillation tower
WO2015084498A2 (en) 2013-12-06 2015-06-11 Exxonmobil Upstream Research Company Method and system for separating a feed stream with a feed stream distribution mechanism
US9562719B2 (en) 2013-12-06 2017-02-07 Exxonmobil Upstream Research Company Method of removing solids by modifying a liquid level in a distillation tower
WO2015084495A2 (en) 2013-12-06 2015-06-11 Exxonmobil Upstream Research Company Method and system of maintaining a liquid level in a distillation tower
CN105722572B (zh) 2013-12-06 2017-08-22 埃克森美孚上游研究公司 用喷射组件分离烃和杂质的方法和装置
MX2017008683A (es) 2015-02-27 2017-10-11 Exxonmobil Upstream Res Co Reduccion de carga de refrigeracion y deshidratacion para una corriente de alimentacion que entra a un proceso de destilacion criogenica.
WO2017048346A1 (en) 2015-09-18 2017-03-23 Exxonmobil Upstream Research Company Heating component to reduce solidification in a cryogenic distillation system
CA2998466C (en) 2015-09-24 2021-06-29 Exxonmobil Upstream Research Company Treatment plant for hydrocarbon gas having variable contaminant levels
WO2017172321A1 (en) 2016-03-30 2017-10-05 Exxonmobil Upstream Research Company Self-sourced reservoir fluid for enhanced oil recovery
CN106000103A (zh) * 2016-07-22 2016-10-12 吉林惠利现代轻工装备有限公司 一种流体料液浓缩设备
CN106853339B (zh) * 2017-01-24 2023-07-18 苏州新纽顿环保科技有限公司 一种具有冲洗功能的过滤装置及过滤设备
WO2020005553A1 (en) 2018-06-29 2020-01-02 Exxonmobil Upstream Research Company (Emhc-N1.4A.607) Mixing and heat integration of melt tray liquids in a cryogenic distillation tower
US11306267B2 (en) 2018-06-29 2022-04-19 Exxonmobil Upstream Research Company Hybrid tray for introducing a low CO2 feed stream into a distillation tower
CN110813098B (zh) * 2019-11-18 2022-03-08 上海安赐环保科技股份有限公司 一种硫酸法钛白粉生产方法及其中膜设备的清洗方法

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Also Published As

Publication number Publication date
AU2004324174A1 (en) 2006-04-27
AU2004324174B2 (en) 2010-03-25
US20070221575A1 (en) 2007-09-27
WO2006043936A1 (en) 2006-04-27
US7285225B2 (en) 2007-10-23
EP1799333A4 (en) 2008-01-23
ES2393349T3 (es) 2012-12-20
CN101080263A (zh) 2007-11-28
EP1799333B1 (en) 2012-08-15
CN101080263B (zh) 2011-06-08
EP1799333A1 (en) 2007-06-27
CA2583862A1 (en) 2006-04-27
EP1799333B8 (en) 2012-09-26

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Legal Events

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