FR1473958A - Procédé et appareils servant à interpréter des signaux composites tels que ceux fourins par des chromatographes à gaz - Google Patents

Procédé et appareils servant à interpréter des signaux composites tels que ceux fourins par des chromatographes à gaz

Info

Publication number
FR1473958A
FR1473958A FR43671A FR43671A FR1473958A FR 1473958 A FR1473958 A FR 1473958A FR 43671 A FR43671 A FR 43671A FR 43671 A FR43671 A FR 43671A FR 1473958 A FR1473958 A FR 1473958A
Authority
FR
France
Prior art keywords
interpreting
those provided
composite signals
gas chromatographs
chromatographs
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
Application number
FR43671A
Other languages
English (en)
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.)
Celanese Canada Ltd
Original Assignee
Chemcell 1963 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 Chemcell 1963 Ltd filed Critical Chemcell 1963 Ltd
Application granted granted Critical
Publication of FR1473958A publication Critical patent/FR1473958A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/10—Arrangements for reducing cross-talk between channels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8603—Signal analysis with integration or differentiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/86—Signal analysis
    • G01N30/8624—Detection of slopes or peaks; baseline correction
    • G01N30/8631—Peaks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/75—Analogue computers for specific processes, systems or devices, e.g. simulators for component analysis, e.g. of mixtures, of colours

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Algebra (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
FR43671A 1964-12-24 1965-12-24 Procédé et appareils servant à interpréter des signaux composites tels que ceux fourins par des chromatographes à gaz Expired FR1473958A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US421046A US3375701A (en) 1964-12-24 1964-12-24 Methods and apparatus for interpreting overlapping signals

Publications (1)

Publication Number Publication Date
FR1473958A true FR1473958A (fr) 1967-03-24

Family

ID=23668964

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43671A Expired FR1473958A (fr) 1964-12-24 1965-12-24 Procédé et appareils servant à interpréter des signaux composites tels que ceux fourins par des chromatographes à gaz

Country Status (5)

Country Link
US (1) US3375701A (fr)
BE (1) BE674303A (fr)
FR (1) FR1473958A (fr)
GB (1) GB1105878A (fr)
NL (1) NL6516799A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2045769A1 (fr) * 1969-06-02 1971-03-05 Foxboro Co
CN112236682A (zh) * 2018-06-15 2021-01-15 施耐德电气美国股份有限公司 使用单电流传感器和宽带模拟前端的电弧故障检测
CN116840589A (zh) * 2023-05-30 2023-10-03 中核检修有限公司 盘柜校验故障检测装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562501A (en) * 1966-06-16 1971-02-09 Mobil Oil Corp Computer control of chromatographs
US3468156A (en) * 1966-11-17 1969-09-23 Phillips Petroleum Co Method and apparatus for chromatographic analysis of a binary mixture without peak separation
US3498106A (en) * 1967-07-20 1970-03-03 Phillips Petroleum Co Chromatographic analysis
US3732411A (en) * 1971-06-17 1973-05-08 Wilson Certified Foods Inc Signal integrating, storing and analyzing circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049908A (en) * 1958-08-15 1962-08-21 Phillips Petroleum Co Programmer-integrator for chromatographic analyzer
GB939686A (en) * 1959-09-04 1963-10-16 W G Pye & Co Ltd Improvements in or relating to gas chromatograph apparatus
US3177138A (en) * 1960-05-02 1965-04-06 Phillips Petroleum Co Process control by gas chromatography
US3230358A (en) * 1962-02-26 1966-01-18 Shell Oil Co Integrator-digitizer for fluctuating data
US3257847A (en) * 1963-08-01 1966-06-28 Hewlett Packard Co Detection method and apparatus for gas chromatograph
US3316751A (en) * 1963-12-09 1967-05-02 Phillips Petroleum Co Electrical measuring apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2045769A1 (fr) * 1969-06-02 1971-03-05 Foxboro Co
CN112236682A (zh) * 2018-06-15 2021-01-15 施耐德电气美国股份有限公司 使用单电流传感器和宽带模拟前端的电弧故障检测
CN116840589A (zh) * 2023-05-30 2023-10-03 中核检修有限公司 盘柜校验故障检测装置

Also Published As

Publication number Publication date
US3375701A (en) 1968-04-02
GB1105878A (en) 1968-03-13
NL6516799A (fr) 1966-06-27
BE674303A (fr) 1966-06-24

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