GR36396B - Συσκευαι αναλυσεων και μεθοδοι αναλυσεως αγωγιμωνδιαλυματων. - Google Patents

Συσκευαι αναλυσεων και μεθοδοι αναλυσεως αγωγιμωνδιαλυματων.

Info

Publication number
GR36396B
GR36396B GR670136396A GR670136396A GR36396B GR 36396 B GR36396 B GR 36396B GR 670136396 A GR670136396 A GR 670136396A GR 670136396 A GR670136396 A GR 670136396A GR 36396 B GR36396 B GR 36396B
Authority
GR
Greece
Prior art keywords
analysis
methods
component
devices
conductive solutions
Prior art date
Application number
GR670136396A
Other languages
English (en)
Inventor
Maxwell Hubert Rivers
Original Assignee
Calgon Corporation
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 Calgon Corporation filed Critical Calgon Corporation
Publication of GR36396B publication Critical patent/GR36396B/el

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/021—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance before and after chemical transformation of the material
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/034—Controlled by conductivity of mixture
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2499—Mixture condition maintaining or sensing
    • Y10T137/2509—By optical or chemical property
    • 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
    • Y10T436/15—Inorganic acid or base [e.g., hcl, sulfuric acid, etc. ]
    • 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
    • Y10T436/20—Oxygen containing
    • Y10T436/203332—Hydroxyl containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

έθοδος διά τον προσδιορισμό της αναλογίας ιονιζομένων συστατικών εν διαλύσει, περιλαμβάνουσα τα στάδια της αγωγιμότητας του ειρημένου διαλύματος, προσθήκης αντισταθμιστικού αντιδραστηρίου ικανού να αντιδράσει με το ειρημένον συστατικό εις αναλογίανυπερβαίνουσα την απαιτούμενη δι' αντίδρασιν ποσότητα, μέτρησιν της αγωγιμότητας του διαλύματος μετάτην προσθήκη του αντιδραστηρίου, μέτρησιν της διαφοράς μεταξύ των δύο αγωγιμοτήτων και προσδιορισμόν της αναλογίας του παρόντος ιονιζομένου συστατικού από μίαν καμπύλην διαφορικής αγωγιμότητος συναρτήσει πυκνότητος, σχηματισθείσης εκ γνωστών πυκνοτήτων εκ του αυτού συστατικού, αντιδράσαντος με το αυτό αντιδραστήριον.
GR670136396A 1966-10-17 1967-09-26 Συσκευαι αναλυσεων και μεθοδοι αναλυσεως αγωγιμωνδιαλυματων. GR36396B (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58731266A 1966-10-17 1966-10-17

Publications (1)

Publication Number Publication Date
GR36396B true GR36396B (el) 1969-02-05

Family

ID=24349292

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670136396A GR36396B (el) 1966-10-17 1967-09-26 Συσκευαι αναλυσεων και μεθοδοι αναλυσεως αγωγιμωνδιαλυματων.

Country Status (6)

Country Link
US (1) US3531252A (el)
JP (1) JPS509318B1 (el)
FR (1) FR1550252A (el)
GB (1) GB1167199A (el)
GR (1) GR36396B (el)
NL (1) NL147859B (el)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815620A (en) * 1970-06-30 1974-06-11 Volkswagenwerk Ag Measuring and/or control device for the setting of the constituents of a chemical solution especially of a galvanic bath
US3950137A (en) * 1972-08-18 1976-04-13 Illinois State Water Survey Of The Department Of Registration And Education Apparatus for measuring the presence of a weak acid or a weak base in a liquid
US3904365A (en) * 1972-08-18 1975-09-09 Department Of Registration And Method and apparatus for measuring the presence of a weak acid or a weak base in a liquid
US4009998A (en) * 1975-09-05 1977-03-01 Phillips Petroleum Company Acid concentration measurement
JPS5816466B2 (ja) * 1976-10-25 1983-03-31 財団法人電力中央研究所 リチウムイオン自動補正回路付き硼素濃度及びリチウムイオン濃度自動測定装置
US4262253A (en) * 1978-04-26 1981-04-14 Phillips Petroleum Company Constant alternating current conductivity detector for a chromatograph
US4491798A (en) * 1981-12-21 1985-01-01 Palmer James K System for measuring conductivity of a liquid
US4801551A (en) * 1986-10-06 1989-01-31 Westinghouse Electric Corp. Rugged dissolved carbon dioxide monitor for high purity water
JP2585784B2 (ja) * 1989-02-03 1997-02-26 株式会社東芝 自動現像装置および方法
US5518933A (en) * 1989-03-10 1996-05-21 Unitika Ltd. Method of analyzing washings for free acids and ions
US5208164A (en) * 1991-05-02 1993-05-04 Conoco Inc. Process for monitoring alkanolamine solutions
US5162084A (en) * 1991-10-08 1992-11-10 Conoco Inc. Process for monitoring and controlling an alkanolamine reaction process
JP3348109B2 (ja) * 1992-01-02 2002-11-20 コノコ・インコーポレーテッド 水酸化ナトリウムで陽イオン交換樹脂からアルカノールアミンを選択的に再生するためのモニターおよび制御システム
FR2719485B1 (fr) * 1994-05-06 1996-07-12 Lhd Lab Hygiene Dietetique Procédé et dispositif de mesure de la quantité d'un principe actif contenu dans un réservoir.
US5405513A (en) * 1994-07-08 1995-04-11 Saudi Arabian Oil Company Method and apparatus for an electrochemical test cell
NO333632B1 (no) * 2011-05-11 2013-07-29 Inst Energiteknik Fremgangsmate og apparat for a analysere alkalinitetsforhold i vandige vaesker
US20130098842A1 (en) * 2011-10-24 2013-04-25 Mohammad Amiri Method for evaluating performance of a lime softening clarifier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2559090A (en) * 1945-09-21 1951-07-03 Ray M Potter Electrochemical proportioning apparatus
US2964024A (en) * 1956-11-06 1960-12-13 Hagan Chemicals & Controls Inc Method of and apparatus for controlling the concentration of dissolvied solids in steam boiler waters

Also Published As

Publication number Publication date
FR1550252A (el) 1968-12-20
JPS509318B1 (el) 1975-04-11
NL6713831A (el) 1968-04-18
NL147859B (nl) 1975-11-17
US3531252A (en) 1970-09-29
GB1167199A (en) 1969-10-15

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