1、保证加氢和氧化剂的 pH。以蒽醌法为原料，在碱环境下进行了操作。加氢溶液的氧化及过氧化剂的提取均需在酸性环境中进行。氢氧化钾氧化溶液在变成碱性后会发生裂解，从而导致事故。
1. Ensure the pH of hydrogenation and oxidant. Anthraquinone method was used in alkali environment. The oxidation of hydrogenation solution and extraction of peroxide should be carried out in acidic environment. Oxidizing solutions crack when they become alkaline, causing accidents.

2、对碱处理技术进行了改进。在碱性工艺中发生不正常的情况下，将产生的气体从塔内分离出来。在不充分分离的情况下，工作液体的碱性可以达到几百倍于标准指标的水平。
2. The alkali treatment technology was improved. In the event of anomalies occurring during the alkaline process, the resulting gas is separated from the tower. In the case of inadequate separation, the alkalinity of the working liquid can reach levels hundreds of times higher than the standard index.

3、对氧化尾气中氧气浓度进行严格控制。氧化尾气是一种易燃的气体。在生产中，当混合废气中的氧气含量达到15%以上时，就会产生一种爆炸气体。所以，必须对尾气中的易燃物和氧进行严格的控制。为了确保氢氧化钾生产的安全性，通常采用氮气对氧化尾气进行稀释，氧气浓度不超过10%。
3. The oxygen concentration in the oxidation tail gas is strictly controlled. Oxidation tail gas is a flammable gas. In production, an explosive gas is produced when the oxygen content in the mixed exhaust gas reaches more than 15%. Therefore, it is necessary to strictly control flammable and oxygen in tail gas. In order to ensure the safety of production, nitrogen is usually used to dilute the oxidation tail gas, and the oxygen concentration does not exceed 10%.