化肥厂用有机胺法生产碳酸钾新工艺的可行性分析

Feasibility Analysis on Potash Production from Amine by a Fertilizer Plant

本文简要介绍了用有机胺法生产碳酸钾的新工艺。新工艺的主要改进为氯化钾原料不经精制而直接碳化，从而在成本相仿的情况下提高了产品档次。新工艺与原工艺及离子交换法工艺相比较均有较明显的优势，适合于有二氧化碳和氨资源的化肥厂采用。

A new process for potash production from amine is briefed. With improvement unrefined potassium chloride is directly subjected to carbonization and therefore raises the product quality with similar cost. Compared with the old process or ion exchange process, the improved process shows clear advantage and is suitable to be used in a fertilizer plant having carbon dioxide and ammonia resources.