BR112013020603A2 - dispositivo e método para monitorar a presença, aparecimento e evolução de particulados em sistemas que reagem quimicamente ou fisicamente - Google Patents

dispositivo e método para monitorar a presença, aparecimento e evolução de particulados em sistemas que reagem quimicamente ou fisicamente

Info

Publication number
BR112013020603A2
BR112013020603A2 BR112013020603A BR112013020603A BR112013020603A2 BR 112013020603 A2 BR112013020603 A2 BR 112013020603A2 BR 112013020603 A BR112013020603 A BR 112013020603A BR 112013020603 A BR112013020603 A BR 112013020603A BR 112013020603 A2 BR112013020603 A2 BR 112013020603A2
Authority
BR
Brazil
Prior art keywords
filter
particulates
monitoring
series
filters
Prior art date
Application number
BR112013020603A
Other languages
English (en)
Inventor
F Reed Wayne
Original Assignee
The Administrators Of The Tulane Educational Fund
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 The Administrators Of The Tulane Educational Fund filed Critical The Administrators Of The Tulane Educational Fund
Publication of BR112013020603A2 publication Critical patent/BR112013020603A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; rubber; leather
    • G01N33/442—Resins, plastics
    • 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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/147—Bypass or safety valves
    • B01D35/1475—Pressure relief valves or pressure control valves
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q3/00—Condition responsive control processes
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • 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
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble

Abstract

abstract a device for monitoring particulates includes a means for correlating measurements of pressure across at least one filter, flow rate of a sample through the filter, or a combination thereof to the properties of particulates in a solution. more particularly, the device can be used for monitoring particulates in a reacting system to provide signals to the user or control input to the reacting system to alter the course of the reaction according to a desired path. [wr1]in the revised drawing there should also be an optional placement for a filtrodynamic unit between the reactor and the acomp front-end first stage [wr2]this example is specifically for 18 filters in series [0001] [smn3][wayne, i am confused. if filter 1 has the smallest pore size, and it is first in the series, it should filter out everything before it can reach the next filter. should we specify that filter 1 is last and filter 18 is first, or is there a bypass of filter 1 when it gets clogged?] [wr4]in the revised drawing there should also be an optional placement for a filtrodynamic unit between the reactor and the acomp front-end first stage [0002] [smn5][wayne, i am confused. if filter 1 has the smallest pore size, and it is first in the series, it should filter out everything before it can reach the next filter. should we specify that filter 1 is last and filter 18 is first, or is there a bypass of filter 1 when it gets clogged?] [wr6]the system conceived is for when the finest, i.e. endmost filters plug first. if larger filters earlier in the line plug first then their content could be diverted into the next unplugged filter instead of going to waste. this would require another drawing. do we need another drawing? [wr7]it is just a matter of valving and tubing to accomplish this. does it need a drawing? [wr8]this is not fully consistent with figure 4, and is only conceptual, not an accurate flow path resumo patente de invenção: "dispositivo e método para monitorar a presença, aparecimento e evolução de particulados em sistemas que reagem quimicamente ou fisicamente". um dispositivo para monitorar particulados inclui um meio para correlacionar medidas de pressão através de pelo menos um filtro, taxa de fluxo de uma amostra através do filtro ou uma combinação desses com as propriedades de particulados em uma solução. mais particularmente, o dispositivo pode ser usado para monitorar particulados em um sistema de reação para fornecer sinais ao usuário ou controlar a entrada para o sistema de reação para alterar o curso da reação de acordo com uma via desejada.
BR112013020603A 2011-02-14 2012-02-14 dispositivo e método para monitorar a presença, aparecimento e evolução de particulados em sistemas que reagem quimicamente ou fisicamente BR112013020603A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161463293P 2011-02-14 2011-02-14
PCT/US2012/025041 WO2012112545A2 (en) 2011-02-14 2012-02-14 A device and method for monitoring the presence, onset and evolution of particulates in chemically or physically reacting systems

Publications (1)

Publication Number Publication Date
BR112013020603A2 true BR112013020603A2 (pt) 2019-05-28

Family

ID=46673121

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013020603A BR112013020603A2 (pt) 2011-02-14 2012-02-14 dispositivo e método para monitorar a presença, aparecimento e evolução de particulados em sistemas que reagem quimicamente ou fisicamente

Country Status (8)

Country Link
US (1) US20140080115A1 (pt)
EP (1) EP2676120A4 (pt)
JP (1) JP6126996B2 (pt)
KR (1) KR20140038949A (pt)
CN (2) CN104964902B (pt)
BR (1) BR112013020603A2 (pt)
CA (1) CA2864134C (pt)
WO (1) WO2012112545A2 (pt)

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Also Published As

Publication number Publication date
KR20140038949A (ko) 2014-03-31
CA2864134C (en) 2021-02-09
CN105004647B (zh) 2019-07-05
CN103547906B (zh) 2016-02-24
CN103547906A (zh) 2014-01-29
EP2676120A2 (en) 2013-12-25
WO2012112545A3 (en) 2013-01-10
US20140080115A1 (en) 2014-03-20
JP2014508294A (ja) 2014-04-03
EP2676120A4 (en) 2018-01-24
JP6126996B2 (ja) 2017-05-10
CN104964902A (zh) 2015-10-07
CN105004647A (zh) 2015-10-28
WO2012112545A2 (en) 2012-08-23
CA2864134A1 (en) 2012-08-23
CN104964902B (zh) 2018-11-13

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