DE68917383D1 - Verfahren und Vorrichtung zum schnellen Bestimmung des Schlamminhalts. - Google Patents

Verfahren und Vorrichtung zum schnellen Bestimmung des Schlamminhalts.

Info

Publication number
DE68917383D1
DE68917383D1 DE68917383T DE68917383T DE68917383D1 DE 68917383 D1 DE68917383 D1 DE 68917383D1 DE 68917383 T DE68917383 T DE 68917383T DE 68917383 T DE68917383 T DE 68917383T DE 68917383 D1 DE68917383 D1 DE 68917383D1
Authority
DE
Germany
Prior art keywords
rapid determination
sludge content
sludge
content
rapid
Prior art date
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.)
Expired - Fee Related
Application number
DE68917383T
Other languages
English (en)
Other versions
DE68917383T2 (de
Inventor
Seigo Yamazoe
Sadao Nakai
Yukimasa Fukui
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.)
Cosmo Oil Co Ltd
Original Assignee
Cosmo Oil Co Ltd
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 Cosmo Oil Co Ltd filed Critical Cosmo Oil Co Ltd
Publication of DE68917383D1 publication Critical patent/DE68917383D1/de
Application granted granted Critical
Publication of DE68917383T2 publication Critical patent/DE68917383T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0053—Investigating dispersion of solids in liquids, e.g. trouble
    • 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
    • G01N2021/3166—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 using separate detectors and filters
    • 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
    • G01N2021/8557—Special shaping of flow, e.g. using a by-pass line, jet flow, curtain flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE68917383T 1988-05-09 1989-05-09 Verfahren und Vorrichtung zum schnellen Bestimmung des Schlamminhalts. Expired - Fee Related DE68917383T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11051288 1988-05-09
JP63274383A JPH0249141A (ja) 1988-05-09 1988-11-01 スラッジ濃度迅速定量方法および装置

Publications (2)

Publication Number Publication Date
DE68917383D1 true DE68917383D1 (de) 1994-09-15
DE68917383T2 DE68917383T2 (de) 1995-02-02

Family

ID=26450127

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917383T Expired - Fee Related DE68917383T2 (de) 1988-05-09 1989-05-09 Verfahren und Vorrichtung zum schnellen Bestimmung des Schlamminhalts.

Country Status (8)

Country Link
US (1) US4929847A (de)
EP (1) EP0346609B1 (de)
JP (1) JPH0249141A (de)
KR (1) KR900008268A (de)
CN (1) CN1020959C (de)
AU (1) AU623903B2 (de)
CA (1) CA1325528C (de)
DE (1) DE68917383T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194921A (en) * 1990-02-23 1993-03-16 Fuji Electric Co., Ltd. Method and apparatus for detecting flocculation process of components in liquid
CA2058128A1 (en) * 1991-01-07 1992-07-08 Keith R. Carduner Near infrared optical absorbance detector
US5296843A (en) * 1991-03-28 1994-03-22 Sd Laboratories, Inc. Fluid or vapor diagnostic device
WO1995026018A1 (en) * 1991-03-28 1995-09-28 Sd Laboratories, Inc. Fluid, gas or vapor diagnostic device
US5424843A (en) * 1992-12-23 1995-06-13 The Regents Of The University Of California Apparatus and method for qualitative and quantitative measurements of optical properties of turbid media using frequency-domain photon migration
US5343045A (en) * 1993-06-11 1994-08-30 Ontario Hydro Method and device for measuring moisture content
FI97083C (fi) * 1993-12-31 1996-10-10 Neste Oy Menetelmä ja laite öljyn stabiilisuuden mittaamiseksi
JP2866604B2 (ja) * 1994-11-10 1999-03-08 株式会社コスモ総合研究所 油中の不溶解分濃度測定方法及びその装置
JPH0926391A (ja) * 1995-07-13 1997-01-28 Cosmo Sogo Kenkyusho:Kk 重質油成分の定量方法及び装置
US5730938A (en) * 1995-08-09 1998-03-24 Bio-Chem Laboratory Systems, Inc. Chemistry analyzer
EP1054251A4 (de) * 1998-02-02 2001-05-02 Hitachi Ltd Verfahren und vorrichtung zur bestimmung der alterung von öl
US6064474A (en) * 1998-02-06 2000-05-16 Optical Sensors, Inc. Optical measurement of blood hematocrit incorporating a self-calibration algorithm
US7172903B2 (en) * 2002-03-12 2007-02-06 Exxonmobil Research And Engineering Company Method for on-line monitoring of lubricating oil using light in the visible and near IR spectra
JP2003021593A (ja) * 2002-05-20 2003-01-24 Aloka Co Ltd 検体検査装置
EP2092324A4 (de) * 2006-11-14 2013-08-21 Environmental Man Corp Vorrichtung zur wahrnehmung der präzipitationsdichte von schlamm in einem wasseraufbereitungstank und verfahren dafür
JP5380123B2 (ja) * 2009-03-25 2014-01-08 株式会社日立ハイテクノロジーズ サンプル分析装置
JP5246173B2 (ja) * 2010-01-06 2013-07-24 株式会社日本自動車部品総合研究所 燃料性状判定装置
CN106502615B (zh) * 2016-10-27 2020-04-17 南京巨鲨医疗科技有限公司 一种具有多种显示模式的一体化双屏显示器及其调节方法
JP6702228B2 (ja) * 2017-02-27 2020-05-27 株式会社島津製作所 レーザ誘起分析装置、それに用いられるサンプルプレート、および、レーザ誘起分析方法
US10782225B2 (en) * 2017-06-22 2020-09-22 Horiba, Ltd. Optical measurement cell and particle properties measuring instrument using the same
CN108562525A (zh) * 2018-06-15 2018-09-21 古盼 空气检测装置
CN110567853A (zh) * 2019-10-22 2019-12-13 中国矿业大学(北京) 基于图像的矿井粉尘测量***
CN116697945B (zh) * 2023-06-20 2023-12-12 曲阜恒威水工机械有限公司 一种基于数字孪生技术的水下淤泥冲洗***

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761067A (en) * 1953-01-26 1956-08-28 Du Pont Multi-component photometric analysis
US3790156A (en) * 1971-02-01 1974-02-05 W Hogendyk Textile folding machine
US3781092A (en) * 1971-06-28 1973-12-25 D Sussman Monitoring system
JPS5291483A (en) * 1976-01-28 1977-08-01 Hitachi Ltd Multi-component analyzer
US4544840A (en) * 1979-08-31 1985-10-01 The Johns Hopkins University Fiber optic fluid impurity detector
FR2566909B1 (fr) * 1984-06-27 1986-08-14 Inst Francais Du Petrole Dispositif de detection d'un produit en suspension, en emulsion ou sous forme de microbules dans un liquide homogene absorbant la lumiere visible
JPS62110135A (ja) * 1985-11-08 1987-05-21 Cosmo Co Ltd アスフアルテン濃度定量方法および装置

Also Published As

Publication number Publication date
JPH0249141A (ja) 1990-02-19
CN1038165A (zh) 1989-12-20
KR900008268A (ko) 1990-06-02
CN1020959C (zh) 1993-05-26
AU623903B2 (en) 1992-05-28
DE68917383T2 (de) 1995-02-02
AU3462289A (en) 1989-11-16
CA1325528C (en) 1993-12-28
EP0346609A3 (en) 1989-12-27
EP0346609B1 (de) 1994-08-10
US4929847A (en) 1990-05-29
EP0346609A2 (de) 1989-12-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee