AR248455A1 - Procedimiento para controlar y optimizar procesos industriales quimicos para la preparacion de colorantes, blanqueadores opticos y sus productos intermediarios. - Google Patents
Procedimiento para controlar y optimizar procesos industriales quimicos para la preparacion de colorantes, blanqueadores opticos y sus productos intermediarios.Info
- Publication number
- AR248455A1 AR248455A1 AR90316724A AR31672490A AR248455A1 AR 248455 A1 AR248455 A1 AR 248455A1 AR 90316724 A AR90316724 A AR 90316724A AR 31672490 A AR31672490 A AR 31672490A AR 248455 A1 AR248455 A1 AR 248455A1
- Authority
- AR
- Argentina
- Prior art keywords
- reaction
- controlling
- vis
- procedure
- industrial processes
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title 2
- 239000000975 dye Substances 0.000 title 1
- 239000013067 intermediate product Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- 239000007858 starting material Substances 0.000 abstract 2
- 238000000862 absorption spectrum Methods 0.000 abstract 1
- 238000006482 condensation reaction Methods 0.000 abstract 1
- 239000003317 industrial substance Substances 0.000 abstract 1
- 238000001465 metallisation Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
- 230000035484 reaction time Effects 0.000 abstract 1
- 230000003595 spectral effect Effects 0.000 abstract 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/14—Styryl dyes
- C09B23/141—Bis styryl dyes containing two radicals C6H5-CH=CH-
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/24—Disazo or polyazo compounds
- C09B45/28—Disazo or polyazo compounds containing copper
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B56/00—Azo dyes containing other chromophoric systems
- C09B56/04—Stilbene-azo dyes
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- 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
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
- G01N2021/3155—Measuring in two spectral ranges, e.g. UV and visible
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/115831—Condition or time responsive
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/12—Condition responsive control
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (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)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Detergent Compositions (AREA)
Abstract
PROCEDIMIENTO PARA EL CONTROL ON LINE Y OPTIMIZACION QUIMICA INDUSTRIAL DE LAS REACCIONES DE METALIZACION Y LAS REACCIONES DE CONDENSACION PARA LA PREPARACION DE COLORANTES APLICANDO EL METODO DE ESPECTROSCOPIA UV/VIS. EL PROCEDIMIENTO REGISTRA LA ABSORCION ESPECTRAL UT/VIS DE AL MENOS UN COMPUESTO DE PARTIDA Y DE AL MENOS UN PRODUCTO DE REACCION DETERMINADO ESPECTROSCOPICAMENTE EN EL CURSO DEL PROCEDIMIENTO DE PREPARACION, A UN INTERVALO DE TIEMPO ESPECIFICO, EL PRESENTE ESTADO DE LA REACCION POR ANALISIS DIFERENCIAL DE LOS ESPECTROS DE ABSORCION UV/VIS MOMENTANEOS DE LA MASA DE REACCION Y DEL ESPECTRO DE ABSORCION UV/VIS DE AL MENOS UN PRODUCTO DE REACCION, Y A PARTIR DE ESTA DIFERENCIA, CONTROLANDO LA DIFERENCIA DE DICHOS ULTIMOS DOS ESPECTROS HACIA EL CERO, MODIFICANDO UNO O MAS PARAMETROS DE TEMPERATURA, PRESION, CANTIDAD DE MATERIALES DE PARTIDA, TIEMPO DE REACCION O VALORES DE PH.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3914185A DE3914185A1 (de) | 1989-04-28 | 1989-04-28 | Verfahren zur steuerung und optimierung industrieller prozesse |
Publications (1)
Publication Number | Publication Date |
---|---|
AR248455A1 true AR248455A1 (es) | 1995-08-18 |
Family
ID=6379746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR90316724A AR248455A1 (es) | 1989-04-28 | 1990-04-26 | Procedimiento para controlar y optimizar procesos industriales quimicos para la preparacion de colorantes, blanqueadores opticos y sus productos intermediarios. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5153140A (es) |
EP (1) | EP0395587B1 (es) |
JP (1) | JP2986840B2 (es) |
KR (1) | KR0166584B1 (es) |
AR (1) | AR248455A1 (es) |
BR (1) | BR9001975A (es) |
DE (2) | DE3914185A1 (es) |
ES (1) | ES2099091T3 (es) |
MX (1) | MX171230B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339207A1 (de) * | 1993-11-17 | 1995-05-18 | Hoechst Ag | Verfahren zur online Steuerung und Analytik industrieller Synthese- und Färbeverfahren mit der UV/VIS-Spektroskopie und Multikomponentenanalyse |
EP0706049A1 (en) * | 1994-10-07 | 1996-04-10 | Bp Chemicals S.N.C. | Cracking property determination |
EP0706040A1 (en) * | 1994-10-07 | 1996-04-10 | Bp Chemicals S.N.C. | Property determination |
EP0706041A1 (en) * | 1994-10-07 | 1996-04-10 | Bp Chemicals S.N.C. | Chemicals property determination |
EP0706050A1 (en) * | 1994-10-07 | 1996-04-10 | Bp Chemicals S.N.C. | Lubricant property determination |
EP0801298B1 (en) * | 1996-04-09 | 2006-06-21 | Innovene Europe Limited | Control of process |
GB9423063D0 (en) * | 1994-11-16 | 1995-01-04 | Rosand Precision Ltd | Improvements in and relating to reaction apparatus and to control systems for them |
EP0801299B1 (en) * | 1996-04-09 | 2004-03-17 | Eutech Engineering Solutions Limited | Process control |
US6300633B1 (en) * | 1998-07-06 | 2001-10-09 | Bayer Corporation | In-line method for determining the residue content of an isocyanate and apparatus useful therefor |
US7281840B2 (en) * | 2004-07-09 | 2007-10-16 | Tres-Ark, Inc. | Chemical mixing apparatus |
KR20070041556A (ko) * | 2004-07-08 | 2007-04-18 | 트레스-아크, 인크 | 화학물 혼합용 장치와 시스템 및 방법 |
US20060080041A1 (en) * | 2004-07-08 | 2006-04-13 | Anderson Gary R | Chemical mixing apparatus, system and method |
CN101403893B (zh) * | 2008-11-17 | 2010-06-02 | 杭州电子科技大学 | 染色配方的自动生成方法 |
KR101538133B1 (ko) * | 2009-03-10 | 2015-07-22 | 주식회사 동진쎄미켐 | 염료감응 태양전지 흡착 염료용액의 모니터링 장치 및 염료용액의 조절 장치 |
CN103558169A (zh) * | 2013-10-31 | 2014-02-05 | 天津德凯化工股份有限公司 | 一种检测蒽醌型蓝色基含量的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042328A (en) * | 1976-04-06 | 1977-08-16 | Seymour George W | On-line analyzer |
ZA796569B (en) * | 1978-12-15 | 1981-09-30 | Johnson Matthey Co Ltd | Monitoring process and apparatus |
US4529203A (en) * | 1982-09-01 | 1985-07-16 | Ribaudo Nicholas A | Golf club |
US4852967A (en) * | 1986-03-25 | 1989-08-01 | Ciba Corning Diagnostics Corp. | Evanescent wave sensors |
EP0243310A3 (de) * | 1986-04-18 | 1989-10-18 | Ciba-Geigy Ag | Verfahren zur Steuerung und Optimierung industrieller Prozesse |
DE3714346A1 (de) * | 1986-04-30 | 1987-11-05 | Anritsu Corp | Ultraviolett-ammoniakanalysegeraet |
DE3625490A1 (de) * | 1986-07-28 | 1988-02-04 | Kernforschungsz Karlsruhe | Multikomponenten-prozessanalysensystem |
EP0273641A3 (en) * | 1986-12-29 | 1990-01-24 | E.I. Du Pont De Nemours And Company | Photometric analyzer and controller for beverages |
-
1989
- 1989-04-28 DE DE3914185A patent/DE3914185A1/de active Granted
-
1990
- 1990-04-19 ES ES90810313T patent/ES2099091T3/es not_active Expired - Lifetime
- 1990-04-19 DE DE59010667T patent/DE59010667D1/de not_active Revoked
- 1990-04-19 EP EP90810313A patent/EP0395587B1/de not_active Revoked
- 1990-04-24 US US07/515,025 patent/US5153140A/en not_active Expired - Fee Related
- 1990-04-25 MX MX020455A patent/MX171230B/es unknown
- 1990-04-26 AR AR90316724A patent/AR248455A1/es active
- 1990-04-27 KR KR1019900005963A patent/KR0166584B1/ko not_active IP Right Cessation
- 1990-04-27 BR BR909001975A patent/BR9001975A/pt not_active IP Right Cessation
- 1990-04-27 JP JP2115020A patent/JP2986840B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR900016392A (ko) | 1990-11-13 |
MX171230B (es) | 1993-10-12 |
ES2099091T3 (es) | 1997-05-16 |
JPH02298341A (ja) | 1990-12-10 |
US5153140A (en) | 1992-10-06 |
DE59010667D1 (de) | 1997-04-17 |
KR0166584B1 (ko) | 1999-01-15 |
EP0395587A2 (de) | 1990-10-31 |
EP0395587A3 (de) | 1992-11-25 |
EP0395587B1 (de) | 1997-03-12 |
JP2986840B2 (ja) | 1999-12-06 |
DE3914185A1 (de) | 1990-10-31 |
BR9001975A (pt) | 1991-07-30 |
DE3914185C2 (es) | 1993-02-11 |
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