SU101556A1 - The method of determining the readiness of white matt when bessemerovanii copper matte - Google Patents

The method of determining the readiness of white matt when bessemerovanii copper matte

Info

Publication number
SU101556A1
SU101556A1 SU450725A SU450725A SU101556A1 SU 101556 A1 SU101556 A1 SU 101556A1 SU 450725 A SU450725 A SU 450725A SU 450725 A SU450725 A SU 450725A SU 101556 A1 SU101556 A1 SU 101556A1
Authority
SU
USSR - Soviet Union
Prior art keywords
readiness
white matt
determining
bessemerovanii
spectrum
Prior art date
Application number
SU450725A
Other languages
Russian (ru)
Inventor
Ю.А. Быховский
В.В. Полякова
кова В.В. Пол
Original Assignee
Ю.А. Быховский
В.В. Полякова
кова В.В. Пол
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 Ю.А. Быховский, В.В. Полякова, кова В.В. Пол filed Critical Ю.А. Быховский
Priority to SU450725A priority Critical patent/SU101556A1/en
Application granted granted Critical
Publication of SU101556A1 publication Critical patent/SU101556A1/en

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  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Description

Отличительной особенностью предлагаемого способа определени  готовности белого матта путем визуального наблюдени  спектра пламени конвертора  вл етс  ведение наблюдени  спектра пламени с дублетом натриевых линий до по влени  узких зеленых полос в областиA distinctive feature of the proposed method for determining the readiness of a white matt by visual observation of the flame spectrum of the converter is to observe the flame spectrum with a doublet of sodium lines until narrow green bands appear in the region

спектра 5700 А и 5400 А, служащих показателем готовности белого матта . Предлагаемый способ дает возможность определить готовность белого матта без вз ти  пробы из конвертора.spectrum 5700 A and 5400 A, serving as an indicator of readiness white Matta. The proposed method makes it possible to determine the readiness of the white matt without taking a sample from the converter.

Наблюдение спектра пламени производитс  с помощью, например, карманного спектроскопа с посто нной щелью. В течение всего первого периода бессемеровани  в поле зрени  спектроскопа виден непрерывный спектр пламени с дублетом натриевых линий (5889 А, 5895 А). За п ть-семь минут до готовности белого матта в области спектра 5700 АThe flame spectrum is monitored with, for example, a pocket spectroscope with a constant slit. During the entire first period of seismic free flow, a continuous spectrum of the flame with a doublet of sodium lines (5889 A, 5895 A) is visible in the field of view of the spectroscope. Five to seven minutes before white matt is ready in the range of 5700 A

и 5400 А начинают по вл тьс  две узкие полосы молекул рного спектра , которые в момент готовности белого матта четко видны на фоне непрерывного спектра пламени нар ду с натриевыми лини ми. Эти полосы видны достаточно резко в течение всего последующего периода продувки белого матта и только к моменту готовности черновой меди интенсивность полос несколько падает.and 5400 A, two narrow bands of the molecular spectrum begin to appear, which at the moment the white matt is ready, are clearly visible against the background of the continuous flame spectrum along with the sodium lines. These bands are seen quite sharply during the whole subsequent period of blowing the white matt and only at the moment of the readiness of blister copper the intensity of the bands somewhat decreases.

По вление указанных зеленых полос молекул рного спектра соответствует готовности белого матта с содержанием меди 77,5-78%.The appearance of these green bands of the molecular spectrum corresponds to the readiness of a white matt with a copper content of 77.5-78%.

Предмет изобретени Subject invention

Стюсоб определени  готовности бе .юго матта при бессемеровании медных штейнов путем визуального наблюдени  спектра пламени конвертора , отличающийс  тем, что ведут наблюдение спектра пламени с дублетом натриевых линий до по влени  узких зеленых полос в областиThe stubbing of the determination of the readiness of a white matt when seeding copper matte by visual observation of the spectrum of the flame of the converter, characterized in that they observe the spectrum of the flame with a doublet of sodium lines until the appearance of narrow green bands in the region

спектра 5700 А и 5400 А служащих показателем готовности белого матта .spectrum 5700 A and 5400 A serving as an indicator of white matt readiness.

SU450725A 1954-11-20 1954-11-20 The method of determining the readiness of white matt when bessemerovanii copper matte SU101556A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU450725A SU101556A1 (en) 1954-11-20 1954-11-20 The method of determining the readiness of white matt when bessemerovanii copper matte

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU450725A SU101556A1 (en) 1954-11-20 1954-11-20 The method of determining the readiness of white matt when bessemerovanii copper matte

Publications (1)

Publication Number Publication Date
SU101556A1 true SU101556A1 (en) 1954-11-30

Family

ID=48375384

Family Applications (1)

Application Number Title Priority Date Filing Date
SU450725A SU101556A1 (en) 1954-11-20 1954-11-20 The method of determining the readiness of white matt when bessemerovanii copper matte

Country Status (1)

Country Link
SU (1) SU101556A1 (en)

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