BRPI0818021A2 - método de calcular e controlar a viscosidade de uma corrente de fluido que pode ter sua viscosidade reduzida por efeito de alta agitação numa seção de formação de partícula de um dispositivo de dispersão - Google Patents

método de calcular e controlar a viscosidade de uma corrente de fluido que pode ter sua viscosidade reduzida por efeito de alta agitação numa seção de formação de partícula de um dispositivo de dispersão

Info

Publication number
BRPI0818021A2
BRPI0818021A2 BRPI0818021A BRPI0818021A BRPI0818021A2 BR PI0818021 A2 BRPI0818021 A2 BR PI0818021A2 BR PI0818021 A BRPI0818021 A BR PI0818021A BR PI0818021 A BRPI0818021 A BR PI0818021A BR PI0818021 A2 BRPI0818021 A2 BR PI0818021A2
Authority
BR
Brazil
Prior art keywords
viscosity
calculating
controlling
effect
fluid stream
Prior art date
Application number
BRPI0818021A
Other languages
English (en)
Inventor
Phillip O Jung
Original Assignee
Uop 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 Uop Llc filed Critical Uop Llc
Publication of BRPI0818021A2 publication Critical patent/BRPI0818021A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0721—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis parallel with respect to the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0727—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis having stirring elements connected to the stirrer shaft each by two or more radial rods, e.g. the shaft being interrupted between the rods, or of crankshaft type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms  with fixed axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/213—Measuring of the properties of the mixtures, e.g. temperature, density or colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2136—Viscosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B01F35/2214—Speed during the operation
    • B01F35/22142—Speed of the mixing device during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers
    • C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • G01N11/08—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture by measuring pressure required to produce a known flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S366/00—Agitating
    • Y10S366/601—Motor control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Glanulating (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BRPI0818021A 2007-10-26 2008-10-13 método de calcular e controlar a viscosidade de uma corrente de fluido que pode ter sua viscosidade reduzida por efeito de alta agitação numa seção de formação de partícula de um dispositivo de dispersão BRPI0818021A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/924,634 US7575365B2 (en) 2007-10-26 2007-10-26 Viscosity control of particle formation by adjusting agitation speed
PCT/US2008/079697 WO2009055270A2 (en) 2007-10-26 2008-10-13 Control of particle formation

Publications (1)

Publication Number Publication Date
BRPI0818021A2 true BRPI0818021A2 (pt) 2016-10-04

Family

ID=40580324

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0818021A BRPI0818021A2 (pt) 2007-10-26 2008-10-13 método de calcular e controlar a viscosidade de uma corrente de fluido que pode ter sua viscosidade reduzida por efeito de alta agitação numa seção de formação de partícula de um dispositivo de dispersão

Country Status (4)

Country Link
US (1) US7575365B2 (pt)
EP (1) EP2207615A2 (pt)
BR (1) BRPI0818021A2 (pt)
WO (1) WO2009055270A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080037363A1 (en) * 2006-08-14 2008-02-14 Michael Joe Brannon Agitation system and method for measuring settling rate of solids from a suspension
US7575365B2 (en) * 2007-10-26 2009-08-18 Uop Llc Viscosity control of particle formation by adjusting agitation speed
DE102010014240A1 (de) * 2010-04-01 2011-10-06 Ksb Aktiengesellschaft Regelung von Biogasanlagen
EP2431346A1 (en) * 2010-09-15 2012-03-21 Uhde Fertilizer Technology B.V. Method for producing urea fertilizer with low moisture absorption tendencies
RU2547330C1 (ru) * 2011-05-06 2015-04-10 Нестек С.А. Импеллерные чувствительные элементы и способы их использования
JP6016078B2 (ja) * 2011-09-20 2016-10-26 株式会社リコー 微粒子製造方法
US8652367B2 (en) * 2012-03-14 2014-02-18 Honeywell International Inc. Method and apparatus for prilling with pressure control
US10520409B2 (en) 2014-12-31 2019-12-31 Societe Des Produits Nestle S.A. Method of continuously measuring the shear viscosity of a product paste
CN110433686A (zh) * 2019-09-04 2019-11-12 于玮 一种有机肥料生产设备
CN113041957A (zh) * 2021-02-23 2021-06-29 宁夏金润昌科技有限公司 一种新型活性炭造粒设备

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
NO115585B (pt) * 1967-02-18 1968-10-28 Norsk Hydro Elektrisk
US3630495A (en) * 1970-11-12 1971-12-28 Walter N Carroll Mixer unit
BE790515A (fr) * 1971-10-25 1973-02-15 Albright & Wilson Appareil pour melanger ensemble des liquides et des solides en particules
DE2355660C3 (de) 1973-11-07 1978-12-21 Uniao Fabril Do Azoto, S.A.R.L., Lissabon Prillturm
NL152835C (nl) 1973-11-16 1981-03-16 Unie Van Kunstmestfab Bv Werkwijze voor het prillen van een monoammonium- fosfaat bevattende ureumsmelt.
US4013504A (en) * 1975-09-18 1977-03-22 Morris Walter E Method and apparatus for spray drying slurries and the like
US4323386A (en) * 1978-11-03 1982-04-06 Norsk Hydro A.S. Method of manufacturing NP- or NPK-containing fertilizers from magnesium containing phosphate
US4363742A (en) * 1980-06-17 1982-12-14 Pettibone Corporation Method and apparatus for making battery paste
US4436431A (en) * 1981-05-11 1984-03-13 William A. Strong Slurry production system
US4884577A (en) * 1984-10-31 1989-12-05 Merrill Edward Wilson Process and apparatus for measuring blood viscosity directly and rapidly
GB2180773A (en) * 1985-09-27 1987-04-08 Ratcliffe J W & Sons Mixer
US4705535A (en) * 1986-03-13 1987-11-10 The Dow Chemical Company Nozzle for achieving constant mixing energy
JP2899216B2 (ja) * 1994-10-12 1999-06-02 三原菱重エンジニアリング株式会社 製糊装置メインタンク
US5679726A (en) * 1995-11-29 1997-10-21 Dow Corning Corporation Method of making a foundation polydiorganosiloxane-silica mixture, the resulting mixture and a room temperature curing sealant made from the foundation mixture
IL138733A0 (en) * 1998-04-06 2001-10-31 Borealis Tech Oy High density polyethylene compositions, a process for the production thereof and films prepared thereof
US6340033B2 (en) * 1999-03-15 2002-01-22 Alcan International Limited Transfer of shear-thinning slurries
US7175684B1 (en) * 1999-07-30 2007-02-13 Honeywell International, Inc. Prilling method
US6576597B2 (en) * 1999-08-05 2003-06-10 Texas United Chemical Company, Llc. Method of increasing the low shear rate viscosity and shear thinning index of divalent cation-containing fluids and the fluids obtained thereby
US7575365B2 (en) * 2007-10-26 2009-08-18 Uop Llc Viscosity control of particle formation by adjusting agitation speed

Also Published As

Publication number Publication date
US20090107196A1 (en) 2009-04-30
WO2009055270A3 (en) 2009-08-06
EP2207615A2 (en) 2010-07-21
WO2009055270A2 (en) 2009-04-30
US7575365B2 (en) 2009-08-18

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority

Free format text: OBSERVA-SE QUE A PRIORIDADE REQUERIDA US 11/924,634 DE 26.10.2007 POSSUI DEPOSITANTE DIFERENTE DO INFORMADO NA ENTRADA NA FASE NACIONAL E SUA RESPECTIVA CESSAO FOI APRESENTADA EM 06/07/2010 APOS O PRAZO REGULAR DE 60 DIAS DA ENTRADA NA FASE NACIONAL QUE SE ENCERRAVA EM 22/06/2010, MOTIVO PELO QUAL SERA DADA PERDA DESTA PRIORIDADE, CONFORME AS DISPOSICOES PREVISTAS NA LEI 9.279 DE 14/05/1996 (LPI) ART. 16 7O.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]