华商宝

1、完善的过程:

（1)采用尾气循环法生产甲醛:尾气只带走了反应过程中的热量而非蒸汽，因此提高了甲醛浓度而且节省了蒸汽。

（2）通过我们的甲醛设备进行废气循环：焚烧产生的废气循环可以提高产量以及安全性。

（3）转换过程

过多的甲醇用来减少反应温度,因此我们的甲醛生产线将降低侧反应的发生和甲醇的消耗。

2、低能耗

（1）甲醇消耗：440-445公斤/吨

（2）能源耗费：25千瓦时/吨

3、产品质量

（1)甲醛含量:37% - -52%

（2)甲醇含量:0.2%

（3)酸度:0.01%

（4)产生副产品：700 - 1000公斤/ t的蒸汽

4、合理的设计结构

甲醛设备包括三部分：蒸发设备--反映设备—吸收装备。可以根据客户的要求来进行改装。 

Flexible Processes

1) Off-Gas Circulation Process by our formaldehyde machine

Off-gas is used to take away the reaction heat instead of steam. Therefore, formaldehyde concentration is improved and steam is saved.

2) Flue Gas Circulation Process by our formaldehyde machine:

Flue gas resulted from off-gas incineration is employed to raise the yield as well as the run-up safety.

3) Incomplete Conversion Process

An excess of methanol is fed to reduce the reaction temperature and therefore our formaldehyde production line will lower the occurrence of side reactions as well as methanol consumption.

Low Consumption

1) Methanol Consumption: 440-445 Kg/t

2) Power Consumption: 25 KWh/t

Product Quality of our Formaldehyde production line

1) Formaldehyde Content: 37%-52%

2) Methanol Content: 0.2%

3) Acidity: 0.01%

4) 700-1000 Kg/t of steam as the by-product

Rational Plant Structure

Theformaldehyde equipmentsinclude only 3 parts: Evaporator-Reactor-Absorber. Others are either combined into the three or removed.