ITRM910339A0 - Metodo di previsione di qualita' di prodotto mediante analisi di fattori di reagenti basate su spettri. - Google Patents

Metodo di previsione di qualita' di prodotto mediante analisi di fattori di reagenti basate su spettri.

Info

Publication number
ITRM910339A0
ITRM910339A0 IT91RM339A ITRM910339A ITRM910339A0 IT RM910339 A0 ITRM910339 A0 IT RM910339A0 IT 91RM339 A IT91RM339 A IT 91RM339A IT RM910339 A ITRM910339 A IT RM910339A IT RM910339 A0 ITRM910339 A0 IT RM910339A0
Authority
IT
Italy
Prior art keywords
spectra
product quality
prediction method
factor analysis
quality prediction
Prior art date
Application number
IT91RM339A
Other languages
English (en)
Inventor
Harold C Brashears
Jr Arthur Katzakian
Original Assignee
Aerojet General Co
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 Aerojet General Co filed Critical Aerojet General Co
Publication of ITRM910339A0 publication Critical patent/ITRM910339A0/it
Publication of ITRM910339A1 publication Critical patent/ITRM910339A1/it
Application granted granted Critical
Publication of IT1248326B publication Critical patent/IT1248326B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/46—NMR spectroscopy
    • G01R33/4625—Processing of acquired signals, e.g. elimination of phase errors, baseline fitting, chemometric analysis
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • 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
    • G01N2021/1738—Optionally different kinds of measurements; Method being valid for different kinds of measurement
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
ITRM910339A 1990-05-18 1991-05-17 Metodo di previsione di qualita' di prodotto mediante analisi di fattori di reagenti basate su spettri IT1248326B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52556790A 1990-05-18 1990-05-18

Publications (3)

Publication Number Publication Date
ITRM910339A0 true ITRM910339A0 (it) 1991-05-17
ITRM910339A1 ITRM910339A1 (it) 1992-11-17
IT1248326B IT1248326B (it) 1995-01-05

Family

ID=24093768

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910339A IT1248326B (it) 1990-05-18 1991-05-17 Metodo di previsione di qualita' di prodotto mediante analisi di fattori di reagenti basate su spettri

Country Status (5)

Country Link
JP (1) JPH04231849A (it)
DE (1) DE4116027A1 (it)
FR (1) FR2662251A1 (it)
GB (1) GB2244131B (it)
IT (1) IT1248326B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001696C2 (nl) * 1995-11-20 1997-05-21 Tno Werkwijze en inrichting voor het bepalen van de samenstelling van een mengsel door middel van spectroscopie.
FR2768518B1 (fr) * 1997-09-12 1999-12-03 Onduline Sa Procede d'optimisation d'un melange bitume/polymeres
CN104181184B (zh) * 2013-05-27 2016-04-27 湖北航天化学技术研究所 推进剂中含活泼氢组分与固化剂的反应活性顺序测定方法
CN106370689B (zh) * 2016-08-23 2017-11-24 西安近代化学研究所 高固含量发射药中硝化棉溶塑程度变化规律的检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764805A (en) * 1967-07-06 1973-10-09 Us Army Control of propellant compositions by x-ray fluorescence analysis
DE3490231T1 (de) * 1983-05-12 1985-07-11 The Broken Hill Proprietary Co. Ltd., Melbourne, Victoria Kennzeichnung und Handhabung von vielteiligen Stoffen
CA1277110C (en) * 1986-05-07 1990-12-04 Rudolf Patt Method for cooking control of lignocelluloses by ftir spectroscopy
FR2626579B1 (fr) * 1988-02-01 1990-06-15 Bp Chimie Sa Procede et appareillage de fabrication de polyoxyalcoylene controlee a l'aide d'un systeme de regulation comprenant un spectrophotometre infrarouge

Also Published As

Publication number Publication date
GB2244131B (en) 1993-12-15
ITRM910339A1 (it) 1992-11-17
FR2662251A1 (fr) 1991-11-22
IT1248326B (it) 1995-01-05
DE4116027A1 (de) 1991-11-21
GB2244131A (en) 1991-11-20
GB9110468D0 (en) 1991-07-03
JPH04231849A (ja) 1992-08-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940527