RU2005103212A - METHOD FOR PRODUCING ELEMENTARY SULFUR FROM METALLURGICAL OXYGEN CONTAINING SULFUR GASES - Google Patents

METHOD FOR PRODUCING ELEMENTARY SULFUR FROM METALLURGICAL OXYGEN CONTAINING SULFUR GASES Download PDF

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Publication number
RU2005103212A
RU2005103212A RU2005103212/15A RU2005103212A RU2005103212A RU 2005103212 A RU2005103212 A RU 2005103212A RU 2005103212/15 A RU2005103212/15 A RU 2005103212/15A RU 2005103212 A RU2005103212 A RU 2005103212A RU 2005103212 A RU2005103212 A RU 2005103212A
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RU
Russia
Prior art keywords
sulfur
gas
oxygen
gases
content
Prior art date
Application number
RU2005103212/15A
Other languages
Russian (ru)
Inventor
Владимир Игнатьевич Зайцев (RU)
Владимир Игнатьевич Зайцев
Борис Трофимович Деревнин (RU)
Борис Трофимович Деревнин
Игорь Викторович Илюхин (RU)
Игорь Викторович Илюхин
Александр Николаевич Козлов (RU)
Александр Николаевич Козлов
Олег Иванович Платонов (RU)
Олег Иванович Платонов
Александр Александрович Барышев (RU)
Александр Александрович Барышев
Анна Николаевна Кунах (RU)
Анна Николаевна Кунах
Original Assignee
ОАО "Горно-металлургическа компани "Норильский никель" (RU)
ОАО "Горно-металлургическая компания "Норильский никель"
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.)
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Application filed by ОАО "Горно-металлургическа компани "Норильский никель" (RU), ОАО "Горно-металлургическая компания "Норильский никель" filed Critical ОАО "Горно-металлургическа компани "Норильский никель" (RU)
Priority to RU2005103212/15A priority Critical patent/RU2005103212A/en
Publication of RU2005103212A publication Critical patent/RU2005103212A/en

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Claims (1)

Способ получения элементной серы из металлургических кислородсодержащих сернистых газов, включающий их охлаждение, очистку от пыли, дополнительное введение кислорода в количестве, обеспечивающем заданное содержание его в газе, подачу исходного газа в смеси с углеводородным газом на стадию восстановления, выделение образующейся при этом серы и последующую каталитическую переработку газов по методу Клауса с дожигом токсичных и горючих сернистых соединений, согласно которому кислород вводят в количестве, обеспечивающем содержание его в газе 9,3-11 об.%, углеводородное топливо сжигают в количестве, соответствующем стехиометрическому по сумме содержаний в сернистом газе кислорода и половины содержания триоксида серы, после чего в разогретый до 950-1150°С сернистый газ вводят углеводородный восстановитель и подают смесь сернистого газа с восстановителем при температуре выше 800°С на слой катализатора.A method of producing elemental sulfur from metallurgical oxygen-containing sulfur gases, including cooling, dusting, additional introduction of oxygen in an amount that provides a predetermined content in the gas, supplying the source gas in a mixture with hydrocarbon gas to the recovery stage, the evolution of sulfur and subsequent catalytic gas processing according to the Klaus method with the burning of toxic and combustible sulfur compounds, according to which oxygen is introduced in an amount that ensures its content in gas 9.3-11 vol.%, hydrocarbon fuel is burned in an amount corresponding to a stoichiometric in the sum of the contents of oxygen in the sulfur dioxide gas and half the content of sulfur trioxide, after which a hydrocarbon reducing agent is introduced into the sulfur dioxide gas heated to 950-1150 ° C and the mixture is supplied sulphurous gas with a reducing agent at a temperature above 800 ° C per catalyst bed.
RU2005103212/15A 2005-02-08 2005-02-08 METHOD FOR PRODUCING ELEMENTARY SULFUR FROM METALLURGICAL OXYGEN CONTAINING SULFUR GASES RU2005103212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005103212/15A RU2005103212A (en) 2005-02-08 2005-02-08 METHOD FOR PRODUCING ELEMENTARY SULFUR FROM METALLURGICAL OXYGEN CONTAINING SULFUR GASES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005103212/15A RU2005103212A (en) 2005-02-08 2005-02-08 METHOD FOR PRODUCING ELEMENTARY SULFUR FROM METALLURGICAL OXYGEN CONTAINING SULFUR GASES

Publications (1)

Publication Number Publication Date
RU2005103212A true RU2005103212A (en) 2006-07-20

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RU2005103212/15A RU2005103212A (en) 2005-02-08 2005-02-08 METHOD FOR PRODUCING ELEMENTARY SULFUR FROM METALLURGICAL OXYGEN CONTAINING SULFUR GASES

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RU (1) RU2005103212A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2637957C1 (en) * 2016-12-20 2017-12-08 Общество С Ограниченной Ответственностью "Ноко" Method of producing elementary sulfur from waste metallurgical gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2637957C1 (en) * 2016-12-20 2017-12-08 Общество С Ограниченной Ответственностью "Ноко" Method of producing elementary sulfur from waste metallurgical gases

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Effective date: 20060609