AU2002338556A1 - Device for controlling chemical synthesis processes - Google Patents

Device for controlling chemical synthesis processes

Info

Publication number: AU2002338556A1
Authority: AU; Australia
Prior art keywords: chemical synthesis; synthesis processes; controlling chemical; controlling; processes
Prior art date: 2001-04-30
Legal status (The legal status 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 status listed.): Abandoned

Application number

AU2002338556A

Inventor

Thomas Beuermann

Joaquim Henrique Teles

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BASF SE

Original Assignee

BASF SE

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.)

2001-04-30

Filing date

2002-04-30

Publication date

2002-11-11

2002-04-30 Application filed by BASF SE filed Critical BASF SE

2002-11-11 Publication of AU2002338556A1 publication Critical patent/AU2002338556A1/en

Status Abandoned legal-status Critical Current

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
- 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
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- G01N21/8507—Probe photometers, i.e. with optical measuring part dipped into fluid sample
- 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
- B01J2219/00171—Controlling or regulating processes controlling the density
- B01J2219/00175—Optical density
- 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
- 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
- B01J2219/00186—Controlling or regulating processes controlling the composition of the reactive mixture
- 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
- B01J2219/00191—Control algorithm

Landscapes

Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Organic Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Pathology (AREA)
Analytical Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

AU2002338556A 2001-04-30 2002-04-30 Device for controlling chemical synthesis processes Abandoned AU2002338556A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10121194.5		2001-04-30
DE2001121194 DE10121194A1 (en)	2001-04-30	2001-04-30	Device for controlling chemical synthesis processes
PCT/EP2002/004758 WO2002088860A2 (en)	2001-04-30	2002-04-30	Device for controlling chemical synthesis processes

Publications (1)

Publication Number	Publication Date
AU2002338556A1 true AU2002338556A1 (en)	2002-11-11

Family

ID=7683287

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002338556A Abandoned AU2002338556A1 (en)	2001-04-30	2002-04-30	Device for controlling chemical synthesis processes

Country Status (3)

Country	Link
AU (1)	AU2002338556A1 (en)
DE (1)	DE10121194A1 (en)
WO (1)	WO2002088860A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10105528A1 (en)	2001-02-07	2002-08-08	Basf Ag	Method for the online determination of hydrogen peroxide
US7182931B2 (en) *	2003-02-25	2007-02-27	Tronox Llc	Process for making titanium dioxide
DE102005008613A1 (en) *	2005-02-23	2006-08-31	Basf Ag	Preparation of e.g. aromatic amines comprises hydrogenating nitro-aromatic compounds in presence of catalyst, separating catalyst and measuring absorption of UV/visible radiation to determine concentrations of nitro and nitroso compounds
JP2007262053A (en) *	2006-02-28	2007-10-11	Sumitomo Chemical Co Ltd	Reaction control method
AT505307B1 (en) *	2007-05-25	2008-12-15	Scan Messtechnik Ges M B H	METHOD AND DEVICE FOR REGULATING OR CONTROLLING THE USE OF LIQUID SUPPLIES

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4103059A1 (en) *	1991-02-01	1992-08-13	Gutehoffnungshuette Man	Automatic steel sample test laboratory - has parallel analysis lines for a spectrometer and gas analysis with central computer program control
US5604132A (en) *	1995-01-23	1997-02-18	Olin Corporation	Process flow injection analyzer and method
EP0984830B1 (en) *	1997-05-29	2002-12-04	E.I. Du Pont De Nemours And Company	Process control method for vented polymerizers
BR9803848A (en) *	1998-10-08	2000-10-31	Opp Petroquimica S A	Inline system for inference of physical and chemical properties, inline system for inference of process variables, and inline control system
DE19856591C2 (en) *	1998-12-08	2001-03-08	Basf Ag	Device for the spectroscopic analysis of a fluid medium by means of attenuated reflection
CN1427877A (en) *	2000-01-14	2003-07-02	福克斯保罗Nmr有限公司	Petroleum distillation method and system
DE10105528A1 (en) *	2001-02-07	2002-08-08	Basf Ag	Method for the online determination of hydrogen peroxide

2001
- 2001-04-30 DE DE2001121194 patent/DE10121194A1/en not_active Withdrawn
2002
- 2002-04-30 WO PCT/EP2002/004758 patent/WO2002088860A2/en not_active Ceased
- 2002-04-30 AU AU2002338556A patent/AU2002338556A1/en not_active Abandoned

Also Published As

Publication number	Publication date
DE10121194A1 (en)	2002-10-31
WO2002088860A2 (en)	2002-11-07
WO2002088860A3 (en)	2003-01-09

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AU2002230364A1 (en)	2002-09-04	Chemical compounds

Legal Events

Date	Code	Title	Description
2004-02-19	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase