BR9705396A - Método para a concentração de misturas lìquidas - Google Patents

Método para a concentração de misturas lìquidas

Info

Publication number
BR9705396A
BR9705396A BR9705396-1A BR9705396A BR9705396A BR 9705396 A BR9705396 A BR 9705396A BR 9705396 A BR9705396 A BR 9705396A BR 9705396 A BR9705396 A BR 9705396A
Authority
BR
Brazil
Prior art keywords
thin layer
tubular body
concentration
liquid mixture
liquid mixtures
Prior art date
Application number
BR9705396-1A
Other languages
English (en)
Inventor
Corrado Vezzani
Original Assignee
Vomm Chemipharma Srl
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 Vomm Chemipharma Srl filed Critical Vomm Chemipharma Srl
Publication of BR9705396A publication Critical patent/BR9705396A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/228—In rotating vessels; vessels with movable parts horizontally placed cylindrical container or drum
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/901—Promoting circulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Centrifugal Separators (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

Patente de Invenção: "MéTODO PARA A CONCENTRAçãO DE MISTURAS LìQUIDAS". A presente invenção refere-se a um método para a concentração de misturas líquidas, que compreende a fase de gerar uma corrente contínua das misturas líquidas para que corra em forma de uma camada fina agitada em contacto com uma parede aquecida. Por essa razão, introduz-se uma corrente contínua de mistura líquida dentro de um turbo-concentrador que compreende um corpo tubular cilíndrico (1), um envoltório exterior de aquecimento (4) e um ruptor laminado (8) mantido em rotação no corpo tubular cilíndrico (1) . A mistura líquida é centrifugada para formar uma camada fina dinâmica e tubular, avançando a camada fina para o interior do corpo tubular cilíndrico (1) e sendo descarregada depois continuamente em forma de uma corrente de mistura líquida concentrada. A utilização do método de acordo com a invenção, devido a que é contínuo, permite uma produção muito grande. A utilização de um aparelho como o descrito anteriormente permite também diminuir os problemas associados com a manutenção, e dessa forma as despesas gerais de gestão e de produção.
BR9705396-1A 1996-10-10 1997-10-10 Método para a concentração de misturas lìquidas BR9705396A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI002091A IT1285493B1 (it) 1996-10-10 1996-10-10 Metodo per la concentrazione di miscele liquide
US08/948,157 US6146493A (en) 1996-10-10 1997-10-09 Method for the concentration of liquid mixtures

Publications (1)

Publication Number Publication Date
BR9705396A true BR9705396A (pt) 2002-01-08

Family

ID=26331433

Family Applications (2)

Application Number Title Priority Date Filing Date
BR9705396-1A BR9705396A (pt) 1996-10-10 1997-10-10 Método para a concentração de misturas lìquidas
BR9706396-7A BR9706396A (pt) 1996-10-10 1997-10-10 Sistema de prestação de serviços ao consumidor de energia elétrica

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR9706396-7A BR9706396A (pt) 1996-10-10 1997-10-10 Sistema de prestação de serviços ao consumidor de energia elétrica

Country Status (8)

Country Link
US (2) US6146493A (pt)
EP (1) EP0835679B1 (pt)
AT (1) ATE300344T1 (pt)
BR (2) BR9705396A (pt)
CA (1) CA2217906C (pt)
DE (1) DE69733795T2 (pt)
ES (1) ES2247614T3 (pt)
IT (1) IT1285493B1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6027919A (en) 1993-12-07 2000-02-22 Genetics Institute, Inc. BMP-12 and BMP-13 proteins and DNA encoding them
NL1008912C2 (nl) 1998-04-17 1999-10-19 Dsm Nv Werkwijze voor het drogen van melamine.
US20090324907A1 (en) * 1999-07-08 2009-12-31 D Amato Salvatore F Tamper evident and resisting informational article and method of producing same
US20040253312A1 (en) * 2001-09-28 2004-12-16 Sowden Harry S. Immediate release dosage form comprising shell having openings therein
KR100802340B1 (ko) 2006-05-11 2008-02-13 김태욱 증발농축기
ITMI20061846A1 (it) 2006-09-27 2008-03-28 Geoline Srl Sistema per la messa in sicurezza di impianti di essicamento di sostanze organiche suscettibili di causare reazioni eplosive e procedimento per l'essiccamento di dette sostanze
IT201900023046A1 (it) * 2019-12-05 2021-06-05 Vomm Impianti E Processi S P A Prodotto in forma di polvere comprendente lattosio e suo procedimento di produzione
IT202000012517A1 (it) * 2020-05-27 2021-11-27 Vomm Impianti E Processi S P A Procedimento per la sanificazione in continuo di acque reflue

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357477A (en) * 1966-12-23 1967-12-12 Artisan Ind Thin film processing apparatus
US3751010A (en) * 1971-08-16 1973-08-07 Monsanto Co Mixer
US3985606A (en) * 1974-08-02 1976-10-12 Artisan Industries Inc. Low-pressure deentrainment evaporator
DE3418982A1 (de) * 1984-05-22 1985-11-28 Vaclav Dipl.-Ing. 7500 Karlsruhe Feres Duennschichtverdampfer
US4894117A (en) * 1988-04-28 1990-01-16 Colgate-Palmolive Company Process for manufacturing high bulk density particulate fabric softening synthetic anionic organic detergent compositions
US5028297A (en) * 1989-01-27 1991-07-02 Vestar, Inc. Film-forming evaporation apparatus
DE4124337A1 (de) * 1991-07-23 1993-01-28 Rudolf Pelzer Duennschichtverdampfer
IT1252682B (it) * 1991-11-13 1995-06-23 Vomm Impianti & Processi Srl Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento
EP0711505B1 (en) * 1994-10-21 1999-08-04 VOMM IMPIANTI E PROCESSI S.r.L. Method of continuous chocolate conching
EP0710670B1 (en) * 1994-11-03 2000-06-14 VOMM IMPIANTI E PROCESSI S.r.L. A method of modifying starch
AT410747B (de) * 1995-06-05 2003-07-25 Kraft Foods Inc Verfahren zur verringerung der viskosität geschmolzener schokolade

Also Published As

Publication number Publication date
DE69733795D1 (de) 2005-09-01
IT1285493B1 (it) 1998-06-08
US6837969B1 (en) 2005-01-04
ATE300344T1 (de) 2005-08-15
ES2247614T3 (es) 2006-03-01
ITMI962091A1 (it) 1998-04-10
DE69733795T2 (de) 2006-05-24
EP0835679B1 (en) 2005-07-27
US6146493A (en) 2000-11-14
CA2217906C (en) 2006-12-05
BR9706396A (pt) 2000-05-09
EP0835679A1 (en) 1998-04-15
CA2217906A1 (en) 1998-04-10

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]