FR2114094A5 - Emulsion layer - used to measure smoke stack pollution by means of a model - Google Patents

Emulsion layer - used to measure smoke stack pollution by means of a model

Info

Publication number
FR2114094A5
FR2114094A5 FR7041001A FR7041001A FR2114094A5 FR 2114094 A5 FR2114094 A5 FR 2114094A5 FR 7041001 A FR7041001 A FR 7041001A FR 7041001 A FR7041001 A FR 7041001A FR 2114094 A5 FR2114094 A5 FR 2114094A5
Authority
FR
France
Prior art keywords
emulsion layer
model
smoke stack
measure smoke
stack pollution
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
FR7041001A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7041001A priority Critical patent/FR2114094A5/en
Priority to JP5365171A priority patent/JPS5531473B1/ja
Application granted granted Critical
Publication of FR2114094A5 publication Critical patent/FR2114094A5/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
    • 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
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators

Abstract

An emulsion layer of a colouring indicating spread on a surface is covered with a transparent film which is permeable or semipermeable to small molecules and ions and impermeable to large molecules such as organic substances and dyes, by which the concn. of a reagent in a fluid stream can be determined.
FR7041001A 1970-11-16 1970-11-16 Emulsion layer - used to measure smoke stack pollution by means of a model Expired FR2114094A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7041001A FR2114094A5 (en) 1970-11-16 1970-11-16 Emulsion layer - used to measure smoke stack pollution by means of a model
JP5365171A JPS5531473B1 (en) 1970-11-16 1971-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7041001A FR2114094A5 (en) 1970-11-16 1970-11-16 Emulsion layer - used to measure smoke stack pollution by means of a model

Publications (1)

Publication Number Publication Date
FR2114094A5 true FR2114094A5 (en) 1972-06-30

Family

ID=9064197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041001A Expired FR2114094A5 (en) 1970-11-16 1970-11-16 Emulsion layer - used to measure smoke stack pollution by means of a model

Country Status (2)

Country Link
JP (1) JPS5531473B1 (en)
FR (1) FR2114094A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067883U (en) * 1992-07-02 1994-02-01 紀夫 中島 Fumarolic cleaner

Also Published As

Publication number Publication date
JPS5531473B1 (en) 1980-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse