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JPS5915856A - Apparatus for measuring carbon of specimen containing halogen - Google Patents

Apparatus for measuring carbon of specimen containing halogen

Info

Publication number
JPS5915856A
JPS5915856A JP11290682A JP11290682A JPS5915856A JP S5915856 A JPS5915856 A JP S5915856A JP 11290682 A JP11290682 A JP 11290682A JP 11290682 A JP11290682 A JP 11290682A JP S5915856 A JPS5915856 A JP S5915856A
Authority
JP
Japan
Prior art keywords
carbon
halogen
specimen
inorg
co2
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.)
Pending
Application number
JP11290682A
Other versions
JPH0444695B2 (en
Inventor
Yozo Morita
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP57112906A priority Critical patent/JPH0444695B2/ja
Publication of JPS5915856A publication Critical patent/JPS5915856A/en
Publication of JPH0444695B2 publication Critical patent/JPH0444695B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/005Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods investigating the presence of an element by oxidation

Abstract

PURPOSE:To perform the analysis of inorg. carbon and org. carbon due to a halogen compound in a water specimen, by filling a reaction tube for converting inorg. carbon to CO2 with a non-oxidative acid containing Ag<+> to remove halogen. CONSTITUTION:In the analysis of inorg carbon (IC) such as carbonic acid or carbonic ion in rivers, ocean, sewage or industrial waste water, a reaction tube 2 converting IC to CO2 succeeding to a carrier supply part 1 is filled with one obtained by impregnating a holding material 8 such as a quartz glass chip with a non-oxidative acid such as H3PO4 containing Ag<+> or directly filled with an acidic silver phosphate crystal. A specimen is sent from an injection part 2' while a carrier gas is sent to immobilize the halogen in the specimen as silver halide by the packing material 8 and the product gas is passed through a dehumidifier 3 along with the carrier gas to be sent to a gas analytical part 4. The measured value of CO2 is recorded by a recorder 7. When org. carbon is measured, the reaction tube 8 is aranged next to a combution tube holding an oxidizing catalyst. By this method, the influence of halogen is eliminated to perform accurate analysis of C due to an infrared analyser.
JP57112906A 1982-06-29 1982-06-29 Expired - Lifetime JPH0444695B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57112906A JPH0444695B2 (en) 1982-06-29 1982-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57112906A JPH0444695B2 (en) 1982-06-29 1982-06-29

Publications (2)

Publication Number Publication Date
JPS5915856A true JPS5915856A (en) 1984-01-26
JPH0444695B2 JPH0444695B2 (en) 1992-07-22

Family

ID=14598449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57112906A Expired - Lifetime JPH0444695B2 (en) 1982-06-29 1982-06-29

Country Status (1)

Country Link
JP (1) JPH0444695B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01132965U (en) * 1988-02-26 1989-09-11
US5473945A (en) * 1990-02-14 1995-12-12 The Charles Stark Draper Laboratory, Inc. Micromechanical angular accelerometer with auxiliary linear accelerometer
JP2008070134A (en) * 2006-09-12 2008-03-27 Japan Agengy For Marine-Earth Science & Technology Pretreatment device for analyzing element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2017022515A1 (en) * 2015-08-05 2018-08-16 東亞合成株式会社 Carbon analysis methods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112647A (en) * 1980-02-12 1981-09-05 Mitsui Petrochem Ind Ltd Measuring method for amount of carbon and measuring device therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112647A (en) * 1980-02-12 1981-09-05 Mitsui Petrochem Ind Ltd Measuring method for amount of carbon and measuring device therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01132965U (en) * 1988-02-26 1989-09-11
US5473945A (en) * 1990-02-14 1995-12-12 The Charles Stark Draper Laboratory, Inc. Micromechanical angular accelerometer with auxiliary linear accelerometer
JP2008070134A (en) * 2006-09-12 2008-03-27 Japan Agengy For Marine-Earth Science & Technology Pretreatment device for analyzing element

Also Published As

Publication number Publication date
JPH0444695B2 (en) 1992-07-22

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