BE864509A - Procede pour doser des composes organo-aluminiques dans leurs solutions - Google Patents

Procede pour doser des composes organo-aluminiques dans leurs solutions

Info

Publication number
BE864509A
BE864509A BE185632A BE185632A BE864509A BE 864509 A BE864509 A BE 864509A BE 185632 A BE185632 A BE 185632A BE 185632 A BE185632 A BE 185632A BE 864509 A BE864509 A BE 864509A
Authority
BE
Belgium
Prior art keywords
organo
solutions
determining
aluminum compounds
aluminum
Prior art date
Application number
BE185632A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE864509A publication Critical patent/BE864509A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • G01N25/48—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation
    • G01N25/4873—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on solution, sorption, or a chemical reaction not involving combustion or catalytic oxidation for a flowing, e.g. gas sample

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
BE185632A 1977-03-02 1978-03-02 Procede pour doser des composes organo-aluminiques dans leurs solutions BE864509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772709009 DE2709009A1 (de) 1977-03-02 1977-03-02 Verfahren zur quantitativen bestimmung von aluminiumorganischen verbindungen in deren loesungen

Publications (1)

Publication Number Publication Date
BE864509A true BE864509A (fr) 1978-09-04

Family

ID=6002569

Family Applications (1)

Application Number Title Priority Date Filing Date
BE185632A BE864509A (fr) 1977-03-02 1978-03-02 Procede pour doser des composes organo-aluminiques dans leurs solutions

Country Status (12)

Country Link
US (1) US4152117A (fr)
JP (1) JPS5433791A (fr)
AU (1) AU516674B2 (fr)
BE (1) BE864509A (fr)
BR (1) BR7801225A (fr)
CA (1) CA1094434A (fr)
DE (1) DE2709009A1 (fr)
FR (1) FR2382693A1 (fr)
GB (1) GB1558304A (fr)
IT (1) IT1095363B (fr)
NL (1) NL185307C (fr)
ZA (1) ZA781183B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379775A (en) * 1980-10-15 1983-04-12 Vysoke Udeni Technicke Apparatus for thermochemical quantitative analysis
DE3437624C1 (de) * 1984-10-13 1986-01-23 Degussa Ag, 6000 Frankfurt Verfahren und Vorrichtung zur Bestimmung und Überwachung von Wasserstoffperoxid-Konzentrationen in Schwefelsäure-Wasserstoffperoxidgemischen
US4957707A (en) * 1988-08-31 1990-09-18 The Dow Chemical Company Thermal hazard evaluation
US5518932A (en) * 1993-06-21 1996-05-21 Albemarle Corporation Control of ethylene on alkyl aluminum chain growth processes using calorimetry
JP2003503733A (ja) * 1999-07-06 2003-01-28 ザ ダウ ケミカル カンパニー 熱的方法及び装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160477A (en) * 1962-01-29 1964-12-08 American Insutrument Company I Thermometric titrating apparatus
GB1125287A (en) * 1965-07-08 1968-08-28 Fisons Ltd Method and apparatus for estimating the free sulphate ion content in phosphoric acid slurries
DE1598772A1 (de) * 1965-10-12 1970-10-22 Magyar Optikai Muevek Einrichtung und Methode zur schnellen Analyse von Stoffen mittels Temperaturmessung
GB1217325A (en) * 1967-01-30 1970-12-31 Ici Ltd Reaction control by adiabatic calorimetry
US3646812A (en) * 1968-08-26 1972-03-07 Teruji Ishii Apparatus and method for automatic quantitative analysis of substances by slight enthalpimetric difference
GB1291785A (en) * 1969-12-09 1972-10-04 Kali Chemie Ag A method of and apparatus for carrying out automatic quantitative thermometric analyses
US3726644A (en) * 1970-02-24 1973-04-10 Univ Sherbrooke Flow calorimeter

Also Published As

Publication number Publication date
CA1094434A (fr) 1981-01-27
DE2709009A1 (de) 1978-09-07
JPH0139065B2 (fr) 1989-08-17
BR7801225A (pt) 1978-10-31
DE2709009C2 (fr) 1988-09-29
IT1095363B (it) 1985-08-10
AU3372578A (en) 1979-09-06
FR2382693B1 (fr) 1981-10-16
FR2382693A1 (fr) 1978-09-29
US4152117A (en) 1979-05-01
AU516674B2 (en) 1981-06-18
NL7802275A (nl) 1978-09-05
GB1558304A (en) 1979-12-19
NL185307B (nl) 1989-10-02
JPS5433791A (en) 1979-03-12
ZA781183B (en) 1979-03-28
IT7820761A0 (it) 1978-02-28
NL185307C (nl) 1990-03-01

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: HOECHST A.G.

Effective date: 19980302