IT1109396B - Procedimento ed apparecchio per eseguire titolazioni - Google Patents
Procedimento ed apparecchio per eseguire titolazioniInfo
- Publication number
- IT1109396B IT1109396B IT52459/78A IT5245978A IT1109396B IT 1109396 B IT1109396 B IT 1109396B IT 52459/78 A IT52459/78 A IT 52459/78A IT 5245978 A IT5245978 A IT 5245978A IT 1109396 B IT1109396 B IT 1109396B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- titrations
- perform
- perform titrations
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
- G01N31/162—Determining the equivalent point by means of a discontinuity
- G01N31/164—Determining the equivalent point by means of a discontinuity by electrical or electrochemical means
-
- 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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
- G01N27/44—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte using electrolysis to generate a reagent, e.g. for titration
-
- 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
- Y10T436/115831—Condition or time responsive
- Y10T436/116664—Condition or time responsive with automated titrator
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15639777A JPS5489687A (en) | 1977-12-27 | 1977-12-27 | Titration controlling method |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7852459A0 IT7852459A0 (it) | 1978-12-27 |
IT1109396B true IT1109396B (it) | 1985-12-16 |
Family
ID=15626834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52459/78A IT1109396B (it) | 1977-12-27 | 1978-12-27 | Procedimento ed apparecchio per eseguire titolazioni |
Country Status (7)
Country | Link |
---|---|
US (2) | US4203156A (it) |
JP (1) | JPS5489687A (it) |
CH (1) | CH630177A5 (it) |
DE (1) | DE2855998A1 (it) |
FR (1) | FR2413659A1 (it) |
GB (1) | GB2012429B (it) |
IT (1) | IT1109396B (it) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504680A1 (fr) * | 1981-04-28 | 1982-10-29 | Tacussel Jacques | Procede et appareillage pour les analyses et les titrages electrochimiques automatiques |
US4426621A (en) * | 1981-06-29 | 1984-01-17 | International Business Machines Corporation | Detection circuitry for electrochemical analysis |
NL8302964A (nl) * | 1983-08-24 | 1985-03-18 | Cordis Europ | Inrichting voor het bepalen van de aktiviteit van een ion (pion) in een vloeistof. |
EP0174362A1 (en) * | 1984-03-05 | 1986-03-19 | Orion Research Incorporated | Analytic instrument |
US4617277A (en) * | 1984-03-23 | 1986-10-14 | The Babcock & Wilcox Company | Process and apparatus for monitoring ambient carbon monoxide |
US4989157A (en) * | 1985-01-22 | 1991-01-29 | The Boeing Company | Automated chemical milling controller |
HU194407B (en) * | 1985-05-31 | 1988-01-28 | Slovenskej Vysokej Skoly Tech | Device for detecting end point of titration |
US5132916A (en) * | 1990-05-21 | 1992-07-21 | Elsag International B.V. | Methodology for ph titration curve estimation for adaptive control |
US5230785A (en) * | 1991-05-31 | 1993-07-27 | Poolchem, Inc. | Method and apparatus for analysis of swimming pool water and analytical cell utilized therein |
US5291418A (en) * | 1991-07-05 | 1994-03-01 | Eastman Kodak Company | Adjustment of electric potential by automatic titration |
JPH09503854A (ja) * | 1993-07-26 | 1997-04-15 | バイオテクトロニックス インコーポレイテッド | 比色滴定方法および装置 |
JP3553720B2 (ja) * | 1996-01-31 | 2004-08-11 | 新日本石油化学株式会社 | 湿式酸化方法 |
US7349760B2 (en) * | 2002-03-13 | 2008-03-25 | Ecolab Inc. | System and method for sensing and controlling the concentration of a chemical agent in a solution |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248309A (en) * | 1961-09-11 | 1966-04-26 | Itt | Automatic titration apparatus and method |
US3275533A (en) * | 1962-11-19 | 1966-09-27 | Beckman Instruments Inc | Method and apparatus for automatic titration |
US3398064A (en) * | 1964-06-22 | 1968-08-20 | Atomic Energy Commission Usa | Scanning coulometry method and apparatus |
GB1187511A (en) * | 1966-07-23 | 1970-04-08 | Ajinomoto Kk | Improvements in and relating to Automatic Titration Apparatus |
US3625655A (en) * | 1969-12-02 | 1971-12-07 | Texaco Inc | Acid analyzer |
US3730685A (en) * | 1971-02-24 | 1973-05-01 | Du Pont | Computer controlled method of titration |
US3738812A (en) * | 1971-07-27 | 1973-06-12 | Ionics | Automatic chemical analyzer |
CS154018B1 (it) * | 1971-10-19 | 1974-03-29 | ||
CH534877A (de) * | 1972-02-01 | 1973-03-15 | Mettler Instrumente Ag | Verfahren zur automatischen Titration sowie Vorrichtung zur Durchführung des Verfahrens |
GB1423997A (en) * | 1972-07-11 | 1976-02-04 | Radiometer As | Titration system |
US3950237A (en) * | 1972-12-14 | 1976-04-13 | Mitsubishi Kasei Kogyo Kabushiki Kaisha | Coulometric titrating devices |
GB1426206A (en) * | 1973-05-21 | 1976-02-25 | British Petroleum Co | Coulometric titrator |
FR2293712A1 (fr) * | 1974-12-06 | 1976-07-02 | Tacussel Jacques | Procede et appareillage pour l'execution du titrage automatique d'une solution chimique |
DK151395C (da) * | 1975-04-24 | 1988-09-12 | Radiometer As | Fremgangsmaade til bestemmelse af den i et aekvivalenspunkt tilsatte titrantmaengde ved en styret titrering i et kemisk system |
US4055478A (en) * | 1975-12-22 | 1977-10-25 | Petrolite Corporation | Coulometric titrator |
-
1977
- 1977-12-27 JP JP15639777A patent/JPS5489687A/ja active Granted
-
1978
- 1978-12-23 DE DE19782855998 patent/DE2855998A1/de not_active Ceased
- 1978-12-27 FR FR7836520A patent/FR2413659A1/fr active Granted
- 1978-12-27 IT IT52459/78A patent/IT1109396B/it active
- 1978-12-27 CH CH1316478A patent/CH630177A5/fr not_active IP Right Cessation
- 1978-12-27 US US05/973,562 patent/US4203156A/en not_active Expired - Lifetime
- 1978-12-27 GB GB7849957A patent/GB2012429B/en not_active Expired
-
1979
- 1979-10-04 US US06/082,227 patent/US4302299A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4302299A (en) | 1981-11-24 |
US4203156A (en) | 1980-05-13 |
GB2012429A (en) | 1979-07-25 |
IT7852459A0 (it) | 1978-12-27 |
DE2855998A1 (de) | 1979-07-05 |
FR2413659B1 (it) | 1984-06-08 |
JPS5489687A (en) | 1979-07-16 |
FR2413659A1 (fr) | 1979-07-27 |
CH630177A5 (fr) | 1982-05-28 |
GB2012429B (en) | 1982-11-24 |
JPS5743864B2 (it) | 1982-09-17 |
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