Flue gas purification method and device for preparing iron oxide red pigment from oil shale semicoke
A technology for oil shale semi-coke and flue gas purification, applied in chemical instruments and methods, separation methods, gas treatment, etc., can solve problems such as no production practice, complex composition, harmful environment, etc., and solve the problem of non-standard emission of flue gas Effect
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[0035] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.
[0036] The "plurality" mentioned herein means two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character " / " generally indicates that the contextual objects are an "or" relationship.
[0037] In the embodiment of this application, for the specific field of preparing iron red pigments from oil shale semi-coke, the device 100 is used for the treatment of harmful gases generated during the preparation of iron red pigments. In the related art, there is no related flue gas treatment The scheme can be referred to. Therefore, the...
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