RU92001091A - MIXTURE FOR SILICOMANGAN DEFOSPHORATION - Google Patents

MIXTURE FOR SILICOMANGAN DEFOSPHORATION

Info

Publication number
RU92001091A
RU92001091A RU92001091/02A RU92001091A RU92001091A RU 92001091 A RU92001091 A RU 92001091A RU 92001091/02 A RU92001091/02 A RU 92001091/02A RU 92001091 A RU92001091 A RU 92001091A RU 92001091 A RU92001091 A RU 92001091A
Authority
RU
Russia
Prior art keywords
slag
quartzite
manganese
mfsh
fluorspar
Prior art date
Application number
RU92001091/02A
Other languages
Russian (ru)
Other versions
RU2049121C1 (en
Inventor
В.Я. Дашевский
А.М. Кацнельсон
Н.Н. Макарова
А.Д. Чижиков
В.И. Кашин
Н.П. Лякишев
Б.Ф. Величко
А.В. Коваль
И.И. Люборец
Г.Д. Ткач
Э.С. Карманов
Original Assignee
Институт металлургии им.А.А.Байкова РАН
Filing date
Publication date
Application filed by Институт металлургии им.А.А.Байкова РАН filed Critical Институт металлургии им.А.А.Байкова РАН
Priority to RU92001091A priority Critical patent/RU2049121C1/en
Priority claimed from RU92001091A external-priority patent/RU2049121C1/en
Publication of RU92001091A publication Critical patent/RU92001091A/en
Application granted granted Critical
Publication of RU2049121C1 publication Critical patent/RU2049121C1/en

Links

Claims (1)

Смесь для дефосфорации силикомарганца относится к черной металлургии. Изобретение позволяет повысить степень дефосфорации, сократить потери кремния и марганца, снизить кратности образующегося шлака, ускорить протекание процесса дефосфорации силикомарганца. Смесь для рафинирования силикомарганца содержит, %: 1. Кварцит - 15 - 40; малофосфористый шлак (МФШ) - 15 - 40; плавиковый шпат - 5 - 10; известь - остальное. 2. Кварцит - 15 - 40; МФШ - 15- 40; отвальный шлак силикомарганца - 1 - 75; плавиковый шпат - 15 - 10; известь - остальное. 3. Кварцит - 15 - 40; МФШ - 15 - 40; отвальный шлак углеродистого ферромарганца - 1 - 75; плавиковый шпат - 5 - 10; известь - остальное. 4. Кварцит - 10 - 40; МФШ - 15 - 35; отвальный шлак металлического марганца - 1 - 75; плавиковый шпат - 5 - 10; известь - остальное. 5. Кварцит - 15 - 40; малофосфористый марганцевый шлак - 15 - 40; отвальный шлак углеродистого ферромарганца - 1 - 75.The mixture for the dephosphorization of silico-manganese belongs to the steel industry. The invention allows to increase the degree of dephosphorization, to reduce the loss of silicon and manganese, to reduce the multiplicity of the resulting slag, to accelerate the process of dephosphorization of silicomanganese. The mixture for refining silico-manganese contains,%: 1. Quartzite - 15 - 40; low-phosphorous slag (MFSH) - 15 - 40; fluorspar - 5 - 10; lime - the rest. 2. Quartzite - 15 - 40; MFSH - 15-40; silicomanganese dump slag - 1 - 75; fluorspar - 15 - 10; lime - the rest. 3. Quartzite - 15 - 40; MFSH - 15 - 40; waste slag carbon ferromanganese - 1 - 75; fluorspar - 5 - 10; lime - the rest. 4. Quartzite - 10 - 40; MFSH - 15 - 35; dump manganese metal slag - 1 - 75; fluorspar - 5 - 10; lime - the rest. 5. Quartzite - 15 - 40; low-phosphorus manganese slag - 15 - 40; Ferromanganese carbon slag dump - 1 - 75.
RU92001091A 1992-10-19 1992-10-19 Mixture for silicomanganese dephosphorization RU2049121C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU92001091A RU2049121C1 (en) 1992-10-19 1992-10-19 Mixture for silicomanganese dephosphorization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU92001091A RU2049121C1 (en) 1992-10-19 1992-10-19 Mixture for silicomanganese dephosphorization

Publications (2)

Publication Number Publication Date
RU92001091A true RU92001091A (en) 1995-05-10
RU2049121C1 RU2049121C1 (en) 1995-11-27

Family

ID=20130610

Family Applications (1)

Application Number Title Priority Date Filing Date
RU92001091A RU2049121C1 (en) 1992-10-19 1992-10-19 Mixture for silicomanganese dephosphorization

Country Status (1)

Country Link
RU (1) RU2049121C1 (en)

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