在传统煤化工行业，焦化生产过程中产生的大量焦炉煤气，要么直接排空燃烧，要么仅作简易热源利用——优良可燃气源白白浪费，既造成巨额能源损耗，又带来环保与碳排放压力。焦化气发电机组的出现，正将这种“废气”变成“真金白银”，为煤化工企业打开了一扇降本增效的绿色大门。

In the traditional coal chemical industry, a large amount of coke oven gas generated during coking production is either directly discharged and burned, or only used as a simple heat source - high-quality combustible gas sources are wasted, causing huge energy losses and environmental and carbon emission pressures. The emergence of coking gas generator sets is turning this "waste gas" into "real gold and silver", opening a green door for coal chemical enterprises to reduce costs and increase efficiency.

一、使用范围：专注焦化副产气源

1、 Scope of use: Focus on coking by-product gas source

焦化气发电机组专为焦化行业气源特性定制，可适配焦炉煤气、灰氢等混合燃料，无需复杂改造，仅需配套简易净化预处理设备即可实现发电。

The coking gas generator set is specially customized for the gas source characteristics of the coking industry, and can efficiently adapt to mixed fuels such as coke oven gas and ash hydrogen. It does not require complex modifications and only requires simple purification and pretreatment equipment to achieve power generation.

焦炉煤气主要成分为氢气（55%-60%）和甲烷（23%-27%），属于中高热值煤气（低热值约18MJ/Nm?），成分中可燃组分占比约90%，含氢量高、燃烧速度快。

The main components of coke oven gas are hydrogen (55% -60%) and methane (23% -27%), which belong to medium to high calorific value gas (low calorific value of about 18MJ/Nm)? ）The combustible components account for about 90% of the composition, with high hydrogen content and fast combustion rate.

适用企业包括：焦炭生产企业、煤化工园区、钢铁联合企业等。机组功率覆盖100kW-800kW，对于1MW以上项目，建议采用多台500kW机组并机运行，综合性价比高

Applicable enterprises include coke production enterprises, coal chemical industrial parks, steel joint ventures, etc. The unit power covers 100kW-800kW. For projects above 1MW, it is recommended to use multiple 500kW units for parallel operation, which provides the highest comprehensive cost-effectiveness.

二、核心优势：本质安全与产业链增值

2、 Core advantages: intrinsic safety and value-added of the industrial chain

焦化气发电机组的设计充分考虑了焦炉煤气的特殊属性。

The design of coking gas generator units fully considers the special properties of coke oven gas.

首创防回火技术：焦炉煤气含氢量高达60%，回火放炮风险。300系列机组采用内混式进气系统和空燃比自动控制，实现了燃气与空气的缸外隔绝、缸内混合燃烧，从根源上杜绝了回火隐患。同时采用自然吸气方式，气源压力只需大于2kPa即可工作，减少了增压器等中间环节，降低了故障率。

Pioneering anti backfire technology: The hydrogen content in coke oven gas is as high as 60%, and the risk of backfire and blasting is extremely high. The 300 series unit adopts an internal hybrid intake system and automatic air-fuel ratio control, which achieves the isolation of gas and air outside the cylinder and the mixing combustion inside the cylinder, eliminating the risk of backfire from the root. At the same time, natural aspiration is adopted, and the gas source pressure only needs to be greater than 2kPa to work, reducing intermediate links such as superchargers and lowering the failure rate.

长寿命设计：低转速（600-1000r/min）大幅降低机械磨损，年运行时间可达8000小时，大修周期达60000小时。可拆卸进气阀箱设计，不需拆卸缸盖即可清理积存的焦油，维护便捷。

Long life design: Low speed (600-1000r/min) significantly reduces mechanical wear, with an annual operating time of up to 8000 hours and a major overhaul cycle of 60000 hours. The detachable intake valve box design allows for easy cleaning of accumulated tar without disassembling the cylinder head, making maintenance convenient.

循环耦合创收：焦化气发电的核心价值在于打通煤化工循环产业链。以贵州水城总投资200亿元的煤-焦-化-电相结合项目为例，焦化环节产生的富余煤气直接供给发电机组，电厂产生的蒸汽又回供焦化生产，形成能源双向循环。通过配套发电，项目从单一焦炭产出延伸至焦炭、煤焦油、电力、蒸汽等20余种产品，年总产值突破100亿元。

Circular coupling revenue generation: The core value of coking gas power generation lies in connecting the coal chemical circular industry chain. Taking the coal coke chemical electricity integration project with a total investment of 20 billion yuan in Shuicheng, Guizhou as an example, the surplus gas generated in the coking process is directly supplied to the generator set, and the steam generated by the power plant is reused for coking production, forming a two-way energy cycle. By supporting power generation, the project has extended from producing a single coke to more than 20 products such as coke, coal tar, electricity, steam, etc., with an annual total output value exceeding 10 billion yuan.