固定床反應(yīng)器的優(yōu)點：

The advantages of a fixed bed reactor

1. 返混小，流體同催化劑可進行有效接觸

Small back mix, the fluid can be effectively contacted with the catalyst

2. 催化劑機械損耗小

The catalyst has a small mechanical loss

3. 加氫反應(yīng)安全、可靠、穩(wěn)定

Hydrogenation is safe, reliable and stable

4. 采用模塊化設(shè)計，通用性強，便于安裝維護

Modular design, versatility easy to install

5. 實現(xiàn)溫度、壓力、液位、流量等自動控制

Achieve the temperature pressure, liquid level, flow and others automatic control

6. 自動和手動雙模塊控制相結(jié)合；便于操作

Automatic and manual dual module control combined easy to operate

7. 設(shè)立反應(yīng)條件高低限報警

Reaction  conditions high and low limit alarm can be set

流化床反應(yīng)器的優(yōu)點：

advantages  of fluidized bed reactors

1. 可以實現(xiàn)固體物料的連續(xù)輸入和輸出

Continuous input and output of solid materials

2. 便于進行催化劑的連續(xù)再生和循環(huán)操作，適于催化劑失活速率高的過程的進行

Easy to realize the continuous regeneration and circulation suitable for the high catalyst deactivation rate reaction process

3. 流體和顆粒的運動使床層具有良好的傳熱性能，床層內(nèi)部溫度均勻，而且易于控制，特別適用于強放熱反應(yīng)

The movement of the liquid and the particles makes the bed have good heat transfer performance the bed  temperature is uniform and easy to control particularly suitable for             strong exothermic reactions