US2789034A
(en)
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Process and apparatus for converting finely divided metal sulfide ore into sulfur dioxide and agglomerates of low sulfur cinder
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EP0114477B1
(de)
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Verfahren und Vorrichtung zur Entfernung von Schwefeloxiden aus heissen Abgasen
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US3832163A
(en)
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Process for continuous smelting and converting of copper concentrates
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US3140862A
(en)
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Apparatus for the physical and/or chemical treatment of granular solids or fine dusts
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NO116955B
(de)
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US6475462B1
(en)
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Process and apparatus for treating particulate matter
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US3219420A
(en)
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Fluidised bed reactors
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US3043652A
(en)
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Fluid bed process for granulating fine-grained materials
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CA2510791A1
(en)
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Method and plant for the conveyance of fine-grained solids
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US2625464A
(en)
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Roasting of sulfides
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EP3294915B1
(de)
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Verfahren zum partiellen rösten von kupfer- und/oder goldhaltigen konzentraten
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US4005856A
(en)
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Process for continuous smelting and converting of copper concentrates
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JPS5915011B2
(ja)
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吸熱還元方法および装置
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NO139925B
(no)
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Fremgangsmaate ved roesting av partikkelformete metallsulfid i en fluidisert sjiktreaktor
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EA037686B1
(ru)
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Способ и устройство для обработки остатка от выщелачивания серосодержащего металлического концентрата
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EA010478B1
(ru)
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Способ и установка для термообработки сернистых руд в кольцевом псевдоожиженном слое
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SE191081C1
(de)
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KR20210125084A
(ko)
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유동층 내에서 직접 환원하기 위한 방법
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US4144051A
(en)
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Process for thermally treating solids with high-oxygen gases, especially for pyrometallurgical applications
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US2993778A
(en)
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Process for roasting a sulfur mineral with the production of sulfur dioxide
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US4027002A
(en)
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Hydrogen sulphide removal process
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US5230880A
(en)
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Process and device for forming calcium oxide
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US2943929A
(en)
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Process for roasting sulfides
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US4215101A
(en)
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Method and apparatus for performing chemical and/or physical treatments
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US1963282A
(en)
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Apparatus for roasting mineral bearing particles
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