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RU93004690A - METHOD FOR DETERMINING THE CHEMICAL ACTIVITY OF AIR, CARBON-GAS GAS AND SOIL INDICATOR IN CARBON PRODUCTS AND DEVICE FOR ITS IMPLEMENTATION - Google Patents

METHOD FOR DETERMINING THE CHEMICAL ACTIVITY OF AIR, CARBON-GAS GAS AND SOIL INDICATOR IN CARBON PRODUCTS AND DEVICE FOR ITS IMPLEMENTATION

Info

Publication number
RU93004690A
RU93004690A RU93004690/04A RU93004690A RU93004690A RU 93004690 A RU93004690 A RU 93004690A RU 93004690/04 A RU93004690/04 A RU 93004690/04A RU 93004690 A RU93004690 A RU 93004690A RU 93004690 A RU93004690 A RU 93004690A
Authority
RU
Russia
Prior art keywords
carbon
chemical activity
air
gas
determining
Prior art date
Application number
RU93004690/04A
Other languages
Russian (ru)
Other versions
RU2076320C1 (en
Inventor
Б. Кнут
Ф. Тригве
Н. Турмуд
Original Assignee
Норск Хюдро А.С.
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
Priority claimed from NO920789A external-priority patent/NO174824B/en
Application filed by Норск Хюдро А.С. filed Critical Норск Хюдро А.С.
Publication of RU93004690A publication Critical patent/RU93004690A/en
Application granted granted Critical
Publication of RU2076320C1 publication Critical patent/RU2076320C1/en

Links

Claims (1)

Способ для определения химической активности воздуха, углекислого газа и сажевого показателя углеродных продуктов, где химическая активность воздуха и углекислого газа пробы углеродного продукта определяются на основе одного и того же теста, при этом химическая активность воздуха определяется первой и, когда этот анализ закончен, автоматически на той же пробе определяют химическую активность углекислого газа, а сажевый показатель определяют путем сбора и взвешивания сажевой пыли. Устройство для осуществления способа состоит из вертикальной трубчатой печи с входом для поступления газа и держателем пробы для углеродного продукта, при этом держатель пробы свободно свешивается со взвешивающего устройства и опускается вниз в трубчатую печь. Держатель пробы снабжен одним или более термоэлементами для регистрации температуры углеродного продукта.A method for determining the chemical activity of air, carbon dioxide and carbon black index products, where the chemical activity of air and carbon dioxide samples of the carbon product are determined on the basis of the same test, the chemical activity of the air is determined first and, when this analysis is completed, automatically The same sample determines the chemical activity of carbon dioxide, and the soot indicator is determined by collecting and weighing soot dust. A device for implementing the method consists of a vertical tube furnace with an inlet for gas entry and a sample holder for the carbon product, while the sample holder hangs freely from the weighing device and goes down into the tube furnace. The sample holder is equipped with one or more thermocouples for recording the temperature of the carbon product.
RU9393004690A 1992-02-28 1993-02-26 Method and device for determining chemical activity of air and carbon dioxide RU2076320C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO920789 1992-02-28
NO920789A NO174824B (en) 1992-02-28 1992-02-28 Method for determining reactivity and soot index in carbon products, and equipment therefor

Publications (2)

Publication Number Publication Date
RU93004690A true RU93004690A (en) 1996-06-20
RU2076320C1 RU2076320C1 (en) 1997-03-27

Family

ID=19894925

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9393004690A RU2076320C1 (en) 1992-02-28 1993-02-26 Method and device for determining chemical activity of air and carbon dioxide

Country Status (18)

Country Link
US (1) US5476793A (en)
EP (1) EP0558131B1 (en)
AT (1) ATE165161T1 (en)
AU (1) AU660211B2 (en)
BR (1) BR9300637A (en)
CA (1) CA2089857A1 (en)
CZ (1) CZ285375B6 (en)
DE (1) DE69317929T2 (en)
DK (1) DK0558131T3 (en)
ES (1) ES2117690T3 (en)
FI (1) FI107838B (en)
HU (1) HU213505B (en)
ID (1) ID854B (en)
IS (1) IS1646B (en)
NO (1) NO174824B (en)
NZ (1) NZ245902A (en)
RU (1) RU2076320C1 (en)
SK (1) SK281259B6 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066442A (en) * 1995-10-23 2000-05-23 Konica Corporation Plastic film having an improved anti-static property
CN102410966B (en) * 2011-09-22 2013-02-27 河北省首钢迁安钢铁有限责任公司 Method for testing and evaluating influence of ore reduction in blast furnace on air permeability of stock column
CN103940697B (en) * 2014-03-26 2016-06-15 北京科技大学 A kind of blast-furnace coke reactivity method of testing

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748892A (en) * 1972-04-18 1973-07-31 Us Air Force High precision dilatometer
US4051224A (en) * 1975-04-17 1977-09-27 Aluminum Pechiney Process and apparatus for collecting the fumes given off during the production of aluminium in an electrolysis cell with a continuous anode
US4522787A (en) * 1982-03-05 1985-06-11 Leco Corporation Ash fusion system
JPS59164959A (en) * 1983-03-09 1984-09-18 Agency Of Ind Science & Technol Industrial analyzer for solid fuel
GB2154318B (en) * 1984-02-17 1987-08-05 Coal Ind Coal carbonisation test
US4846081A (en) * 1987-04-08 1989-07-11 General Signal Corporation Calorimetry system
US4976549A (en) * 1989-05-12 1990-12-11 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for direct measurement of coal ash sintering and fusion properties at elevated temperatures and pressures

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