Method for continuously feeding carbon raw material and continuously removing slag in carbon disulfide production process by carbon method

Abstract

The invention relates to a method for continuously feeding a carbon raw material and continuously removing slag of a reaction furnace in a carbon disulfide production process by a carbon method. The invention belongs to the technical field of carbon disulfide production by a carbon method. Specifically, a universal automatic stoker for a gas producer and a tubular propeller conveyor commonly usedin various industries are transformed and combined to be applied to a production process for producing carbon disulfide by a carbon method. The continuous feeding problem of one machine with multiplematerial ports (namely, one automatic feeding machine with multiple reaction furnace feeding ports) and the continuous deslagging problem of one machine with multiple slag ports (namely, one automaticdeslagging machine with multiple reaction furnace deslagging ports) are solved. The invention provides the new method for continuous feeding and continuous slag removal for a carbon disulfide production process by the carbon method.

Description

technical field [0001] The invention belongs to the technical field of producing carbon disulfide by a carbon method, and specifically relates to a method for continuously feeding carbon raw materials and continuously cleaning slag in the process of producing carbon disulfide by a carbon method. Background technique [0002] Carbon disulfide has been produced by carbon method for decades. Initially prepared by the reaction of charcoal and sulfur. Later, it was improved to use semi-coke (also known as semi-coke) and sulfur to react. The patent application with application number 201911313442.0 also discloses a method for producing carbon disulfide by reacting sponge coke (a type of petroleum coke) with sulfur. However, whether semi-coke or sponge coke is used, there is a problem of how to put the carbon raw material (both semi-coke and sponge coke are carbon raw materials) into the reaction furnace, and there is also the problem of how to clean the slag of the reaction furn...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for continuous feeding of carbon raw materials and continuous slag cleaning in the process of producing carbon disulfide by a carbon method. ) Restructuring combination is applied to the continuous feeding and continuous slag removal of the reaction furnace in the large-scale production of carbon disulfide, which solves the problem of difficult feeding and slag removal in large-scale carbon disulfide production

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