CA971142A - Appliance to measure out a given volume of powder - Google Patents

Appliance to measure out a given volume of powder

Info

Publication number
CA971142A
CA971142A CA158,097A CA158097A CA971142A CA 971142 A CA971142 A CA 971142A CA 158097 A CA158097 A CA 158097A CA 971142 A CA971142 A CA 971142A
Authority
CA
Canada
Prior art keywords
appliance
powder
given volume
measure out
measure
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
CA158,097A
Other versions
CA158097S (en
Inventor
Claude Marechal
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.)
LafargeHolcim Ciments SA
Original Assignee
Lafarge Ciments SA
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
Priority claimed from FR7144017A external-priority patent/FR2163963A5/fr
Application filed by Lafarge Ciments SA filed Critical Lafarge Ciments SA
Application granted granted Critical
Publication of CA971142A publication Critical patent/CA971142A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/38—Concrete; Lime; Mortar; Gypsum; Bricks; Ceramics; Glass
    • G01N33/383—Concrete or cement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
    • 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
    • Y10T436/113332—Automated chemical analysis with conveyance of sample along a test line in a container or rack
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Hydrology & Water Resources (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
CA158,097A 1971-12-08 1972-12-05 Appliance to measure out a given volume of powder Expired CA971142A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7144017A FR2163963A5 (en) 1971-12-08 1971-12-08

Publications (1)

Publication Number Publication Date
CA971142A true CA971142A (en) 1975-07-15

Family

ID=9087124

Family Applications (2)

Application Number Title Priority Date Filing Date
CA158,098A Expired CA974861A (en) 1971-12-08 1972-12-05 Process and device for the quantitative analysis of free lime
CA158,097A Expired CA971142A (en) 1971-12-08 1972-12-05 Appliance to measure out a given volume of powder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA158,098A Expired CA974861A (en) 1971-12-08 1972-12-05 Process and device for the quantitative analysis of free lime

Country Status (5)

Country Link
US (1) US3870465A (en)
CA (2) CA974861A (en)
DE (1) DE2257824A1 (en)
GB (1) GB1390629A (en)
IT (1) IT972134B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589660A (en) * 1978-05-08 1981-05-20 Smidth & Co As F L Method and apparatus for controlling the burning of caco3 and/or mgco3 containing materials
FR2430012A1 (en) * 1978-06-27 1980-01-25 Lafarge Ciments Sa ANALYSIS REACTOR AND ITS APPLICATION TO THE ANALYSIS OF A POWDER MATERIAL SAMPLE
FR2435703A1 (en) * 1978-06-27 1980-04-04 Lafarge Ciments Sa WEIGHING DEVICE AND INSTALLATION COMPRISING SUCH A DEVICE, IN PARTICULAR FOR THE TITRATION OF A POWDERY MATERIAL IN PARTICULAR A CEMENT GROWTH
DE2829690C3 (en) * 1978-07-06 1981-02-19 Kali-Chemie Ag, 3000 Hannover Device for preparing solutions of solid samples for wet chemical analysis
FR2485733A1 (en) * 1980-06-27 1981-12-31 Ciments Fs AUTOMATIC DEVICE FOR MANUFACTURING SAMPLES FOR ANALYSIS
US4518699A (en) * 1982-07-06 1985-05-21 The Babcock & Wilcox Company On-line coal analyzer
US4562044A (en) * 1982-07-06 1985-12-31 The Babcock & Wilcox Company On-line coal analyzer
FR2564592B1 (en) * 1984-05-16 1986-09-12 Francais Ciments AUTOMATIC DEVICE FOR DETERMINING CERTAIN CHARACTERISTICS OF CEMENT SUCH AS FINESSE OF GRAINS, CONTENT OF GYPSUM AND OF LIMESTONE
GB8516822D0 (en) * 1985-07-03 1985-08-07 Microspan Process Controls Measuring conductivity of suspension
FR2585133B1 (en) * 1985-07-16 1987-10-09 Hasler Freres Internal Sa AUTOMATIC METHOD AND DEVICE FOR MEASURING THE CONTENT OF A SOLUBLE COMPONENT IN A POWDERY PRODUCT
US4726896A (en) * 1987-03-09 1988-02-23 International Minerals & Chemical Corp. Method and apparatus for on-stream analysis of slurried ore
GB2208929B (en) * 1987-08-21 1991-12-18 Knauf Westdeutsche Gips Process and device for currently monitoring the chloride content in flue gas gypsum
DE19853236A1 (en) * 1998-11-18 2000-05-25 Heribert Broicher Use of ultra violet induced photoluminescence for on-line control of calciners, especially lime kilns
DE102007033388A1 (en) * 2007-07-18 2009-01-22 PFAFF AQS GmbH automatische Qualitätskontrollsysteme metering
US8313053B2 (en) * 2009-03-20 2012-11-20 Pioneer Hi-Bred International, Inc. High throughput, seed sampling and collection system and method
US8523092B2 (en) * 2009-09-14 2013-09-03 Pioneer Hi-Bred International, Inc. System and method for creating a test sample from individual seeds or tissue structures
US8442688B2 (en) 2010-01-28 2013-05-14 Holcim (US), Inc. System for monitoring plant equipment
CN103364229B (en) * 2012-04-10 2017-02-08 湖北中孚化工集团有限公司 Automatic sampling system
CN102928478B (en) * 2012-11-08 2014-11-05 广西华纳新材料科技有限公司 Method for fast determining activity degrees of lime milk

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2922444A (en) * 1960-01-26 Pocket fill can
US2003417A (en) * 1931-11-18 1935-06-04 Andreas Arno Feeding mechanism for filling machines
US2560107A (en) * 1949-06-04 1951-07-10 Lessells And Associates Inc Automatic chemical testing apparatus
US3085000A (en) * 1958-12-23 1963-04-09 Phillips Petroleum Co Process control system
US2989377A (en) * 1959-03-02 1961-06-20 Standard Oil Co Method and apparatus for automatic titration and process control
US3233973A (en) * 1962-03-29 1966-02-08 Fuller Co Apparatus and method for processing material
US3276843A (en) * 1963-02-27 1966-10-04 Phillips Petroleum Co Thermometric analysis method and apparatus for control of catalytic reactions

Also Published As

Publication number Publication date
US3870465A (en) 1975-03-11
IT972134B (en) 1974-05-20
DE2257824A1 (en) 1974-06-20
CA974861A (en) 1975-09-23
GB1390629A (en) 1975-04-16

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