NO20072403L - Fremgangsmate og system for online ovevaking - Google Patents

Fremgangsmate og system for online ovevaking

Info

Publication number
NO20072403L
NO20072403L NO20072403A NO20072403A NO20072403L NO 20072403 L NO20072403 L NO 20072403L NO 20072403 A NO20072403 A NO 20072403A NO 20072403 A NO20072403 A NO 20072403A NO 20072403 L NO20072403 L NO 20072403L
Authority
NO
Norway
Prior art keywords
sample
side loop
procedure
online monitoring
chemical
Prior art date
Application number
NO20072403A
Other languages
English (en)
Inventor
Johnny Lundberg
Original Assignee
Akzo Nobel Coatings Int Bv
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 Akzo Nobel Coatings Int Bv filed Critical Akzo Nobel Coatings Int Bv
Publication of NO20072403L publication Critical patent/NO20072403L/no

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00168—Controlling or regulating processes controlling the viscosity
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00177—Controlling or regulating processes controlling the pH
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • G01N1/2035—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping
    • G01N2001/2064—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials by deviating part of a fluid stream, e.g. by drawing-off or tapping using a by-pass loop

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Oppfinnelsen omhandler en fremgangsmåte for å bestemme prosessparametere i en kjemisk prosess utført i en kjemisk reaktor (2). Den omfatter å lede en prøve med prosessmedium av nevnte kjemiske prosess inn i en sidesløyfe (20, 22, 24, 26, 34, 40, 42, 36) og isolere nevnte sidesløyfe fra prosessmediet. Prøven sirkuleres i nevnte sidesløyfe og tempereres (46) til en ønsket temperatur. En måling (38) av minst en prosessparameter gjøres på nevnte prøve ved den ønskede temperaturen. Oppfinnelsen omhandler også et system for å utføre fremgangsmåten og anvendelsen av denne, for eksempel kontrollert fremstilling av harpikser. ?? ?? ?? ??
NO20072403A 2004-10-12 2007-05-11 Fremgangsmate og system for online ovevaking NO20072403L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04445109 2004-10-12
PCT/SE2005/001338 WO2006041372A1 (en) 2004-10-12 2005-09-15 Method and system for on-line monitoring

Publications (1)

Publication Number Publication Date
NO20072403L true NO20072403L (no) 2007-05-11

Family

ID=34933002

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072403A NO20072403L (no) 2004-10-12 2007-05-11 Fremgangsmate og system for online ovevaking

Country Status (12)

Country Link
EP (1) EP1802391A1 (no)
CN (1) CN101039746A (no)
AR (1) AR054687A1 (no)
BR (1) BRPI0517544A (no)
CA (1) CA2581850A1 (no)
MY (1) MY138506A (no)
NO (1) NO20072403L (no)
PE (1) PE20060808A1 (no)
RU (1) RU2372981C2 (no)
UA (1) UA83596C2 (no)
WO (1) WO2006041372A1 (no)
ZA (1) ZA200702923B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100317907A1 (en) * 2006-12-29 2010-12-16 Bauman Richard F High throughput clean feed hydroprocessing development method
US20100174129A1 (en) * 2006-12-29 2010-07-08 Bauman Richard F High throughput propylene from methanol catalytic process development method
RU2700331C1 (ru) * 2018-10-19 2019-09-16 Дарья Сергеевна Нехорошева Ик-спектрометрическая система парофазного контроля химического состава смесей жидких углеводородов в резервуаре и способ выполнения спектрометрических измерений с ее использованием

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2245245A5 (no) * 1973-09-21 1975-04-18 Erap Elf Entr Rech Activ Petro
DE3480607D1 (de) * 1984-07-17 1990-01-04 Rhe Haendel Engineering Gmbh Verfahren zur viskositaetsmessung von kunstharzen und vorrichtung zur durchfuehrung des verfahrens.
GB2170909B (en) * 1985-02-08 1988-07-13 Spectra Tek Uk Limited Apparatus and method for monitoring crude oil
US5944991A (en) * 1997-11-21 1999-08-31 Dresser Industries, Inc. Pipeline strainer
US6635224B1 (en) * 1998-10-30 2003-10-21 General Electric Company Online monitor for polymer processes

Also Published As

Publication number Publication date
UA83596C2 (uk) 2008-07-25
CA2581850A1 (en) 2006-04-20
MY138506A (en) 2009-06-30
RU2372981C2 (ru) 2009-11-20
BRPI0517544A (pt) 2008-10-14
AR054687A1 (es) 2007-07-11
EP1802391A1 (en) 2007-07-04
PE20060808A1 (es) 2006-10-23
CN101039746A (zh) 2007-09-19
RU2007117709A (ru) 2008-11-20
ZA200702923B (en) 2008-09-25
WO2006041372A1 (en) 2006-04-20

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application