氢氧化钾的性质非常活跃，用途也非常广泛，当它被应用于医药、日化等领域时，可能就需要进行混色了，那么，当它在混色时需要注意哪些事项呢?具体分析如下。
　　Potassium hydroxide is very active and widely used. When it is used in medicine, daily chemical and other fields, it may be necessary to mix colors. Then, what should be paid attention to when it is mixing colors? The specific analysis is as follows.
　　1. 工作前应穿戴劳动防护用品。
　　1. Wear labor protection articles before work.
　　2、搅拌锅内液体碱析出2小时后开始搅拌操作。
　　2. Start the mixing operation after the liquid alkali in the mixing pot is separated out for 2 hours.
　　3.在沉淀过程中，调色剂应调节气阀，使液碱温度保持在450-500℃。
　　3. In the sedimentation process, the toner should adjust the air valve to keep the temperature of liquid alkali at 450-500 ℃.
　　4. 加入硝酸钠沉淀杂质后，加入硫磺粉调节液基颜色，加速杂质沉淀。
　　4. After adding sodium nitrate to precipitate impurities, add sulfur powder to adjust the color of liquid base and accelerate the precipitation of impurities.
　　5、取出少量碱液到取样板上观察颜色是否呈乳白色可送实验室分析。
　　5. Take out a small amount of alkali solution to the sample plate to observe whether the color is milky white, which can be sent to the laboratory for analysis.
　　6、用试验报告可以将碱液取出放入氢氧化钾机碱液操作。
　　6. Use the test report to take out the alkali solution and put it into the alkali solution operation of the potassium hydroxide machine.
　　7、调整本机浸斗高度，使滚筒与液碱接触。
　　7. Adjust the dip bucket height of the machine to make the drum contact with liquid alkali.

　　8. 打开循环水真空泵，观察循环水流量是否达到制碱水平。通知包装工人去做这项工作。打开电源开关，打开扭扭电源开关。
　　8. Open the vacuum pump of circulating water and observe whether the flow of circulating water reaches the level of alkali production. Inform the packer to do the work. Turn on the power switch, turn on the twist power switch.
　　9. 打开立式碱泵，将液体和碱输送到设备中。注意基本速度。
　　9. Turn on the vertical alkali pump to transfer the liquid and alkali to the equipment. Pay attention to the basic speed.
　　10、待混合锅内液体碱液全部用完后，方可关闭。绞车的电源开关。
　　10. It can be closed only after all the liquid alkali in the mixing pot is used up. Power switch of winch.
　　上面的是氢氧化钾调色的注意,在这个过程中,安全是关键,但为了保证产品颜色混合效果,我们还需要多注意的控制它的各种原材料的顺序和数量的剂量,为了避免失败,避免造成更多的损失。
　　The above is the attention of potassium hydroxide color mixing. In this process, safety is the key, but in order to ensure the color mixing effect of the product, we need to pay more attention to control the order and quantity of various raw materials, in order to avoid failure and more losses.