JPS5630498A - Colorant for hydrogen flame - Google Patents

Colorant for hydrogen flame

Info

Publication number
JPS5630498A
JPS5630498A JP10745779A JP10745779A JPS5630498A JP S5630498 A JPS5630498 A JP S5630498A JP 10745779 A JP10745779 A JP 10745779A JP 10745779 A JP10745779 A JP 10745779A JP S5630498 A JPS5630498 A JP S5630498A
Authority
JP
Japan
Prior art keywords
flame
tip
substance containing
burner nozzle
sodium carbonate
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.)
Granted
Application number
JP10745779A
Other languages
Japanese (ja)
Other versions
JPS609206B2 (en
Inventor
Hiroshi Sano
Tomizo Nakamura
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP10745779A priority Critical patent/JPS609206B2/en
Publication of JPS5630498A publication Critical patent/JPS5630498A/en
Publication of JPS609206B2 publication Critical patent/JPS609206B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Gas Burners (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

PURPOSE: To colorize continuously a light-colored flame by means of a sodium flame reaction for visualization, by attaching a substance containing sodium carbonate to the tip of the burner nozzle.
CONSTITUTION: A substance containing sodium carbonate in 5wt% or more is attached to the tip of the burner nozzle, whereby the brightness of flame is remarkably increased. Even if the amount of Na2CO3 to be added is increased thereafter, no great effect is obtained. The trend is basically not changed for combinations of Na2CO3 and other carriers. In the mixed system of NaCl and calcium carbonate, no great increase in the brightness of flame with increasing NaCl mixing ratio is observed, with a comparatively moderate alteration. Thus, using the method in which a substance containing 5wt% or more sodium carbonate is attached to the tip of the burner nozzle, the visualization or visual control of colorless or light- colored flame, e.g., of hydrogen or carbon monoxide, can be continuously performed without altering the major combustion condition.
COPYRIGHT: (C)1981,JPO&Japio
JP10745779A 1979-08-22 1979-08-22 hydrogen flame colorant Expired JPS609206B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10745779A JPS609206B2 (en) 1979-08-22 1979-08-22 hydrogen flame colorant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10745779A JPS609206B2 (en) 1979-08-22 1979-08-22 hydrogen flame colorant

Publications (2)

Publication Number Publication Date
JPS5630498A true JPS5630498A (en) 1981-03-27
JPS609206B2 JPS609206B2 (en) 1985-03-08

Family

ID=14459647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10745779A Expired JPS609206B2 (en) 1979-08-22 1979-08-22 hydrogen flame colorant

Country Status (1)

Country Link
JP (1) JPS609206B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640744A (en) * 1979-09-12 1981-04-17 Hitachi Cable Ltd Inspection device for external appearance of thread
JPS6052768A (en) * 1983-06-21 1985-03-26 シユペルバ　ソシエテ　アノニム Method and device for automatically controlling quality of fiber yarn
JPS60110968A (en) * 1983-11-15 1985-06-17 旭化成株式会社 Feather detector of running yarn
JPS61201072A (en) * 1985-03-04 1986-09-05 帝人株式会社 Evaluation of interlaced yarn
CN115449411A (en) * 2021-06-08 2022-12-09 中国石油化工股份有限公司 Visual reaction vessel of natural gas hydrate

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5640744A (en) * 1979-09-12 1981-04-17 Hitachi Cable Ltd Inspection device for external appearance of thread
JPH027021B2 (en) * 1979-09-12 1990-02-15 Hitachi Cable
JPS6052768A (en) * 1983-06-21 1985-03-26 シユペルバ　ソシエテ　アノニム Method and device for automatically controlling quality of fiber yarn
JPS60110968A (en) * 1983-11-15 1985-06-17 旭化成株式会社 Feather detector of running yarn
JPS62261B2 (en) * 1983-11-15 1987-01-07 Asahi Chemical Ind
JPS61201072A (en) * 1985-03-04 1986-09-05 帝人株式会社 Evaluation of interlaced yarn
CN115449411A (en) * 2021-06-08 2022-12-09 中国石油化工股份有限公司 Visual reaction vessel of natural gas hydrate

Also Published As

Publication number Publication date
JPS609206B2 (en) 1985-03-08

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