甲醇在催化剂的作用下,裂解温度为230-280℃(吸热约1679大卡/kg),裂解的混合气体为:1.4 m³氢气和0.7 m³一氧化碳,其热值为:6370 Kcal/kg,远远高于其自身的热值4650 Kcal/kg,如何利用工业窑炉的余热(约300°C)来裂解甲醇,从而达到提高甲醇热值的目的。

         由洛阳豫新技术团队设计研发的甲醇裂解燃烧技术,采用多级多嘴导向结构,无需复杂的甲醇制氢系统,在催化剂的作用下,利用工业窑炉的余热对甲醇进行:汽化 - 升温 - 裂解 - 燃烧,一气呵成!

         技术特点:甲醇裂解后的燃烧速度显著加快,其刚性强,火焰长度压缩变长,对于大型的工业窑炉,热量的传递更加有利;甲醇裂解燃烧,不是在天然气中参氢燃烧,而是由甲醇替代天然气燃烧。甲醇雾化燃烧会产生甲醛、甲酸等有害物质,而甲醇裂解燃烧后只产生碳和水蒸气,没有其他污染物的排放,碳排放仅为天然气的50%。

         Under the action of catalyst, methanol has a cracking temperature of 230-280℃ (absorbing heat of about 1679 Kcal/kg). The cracked mixture gas is 1.4m³ hydrogen and 0.7m³ carbon monoxide, and its calorific value is 6370 Kcal/kg, which is far higher than its own calorific value of 4650 Kcal/kg, How to use the waste heat of industrial kilns (about 300℃ ) to crack methanol, so as to improve the calorific value of methanol.

         The methanol cracking and combustion technology desiened and developed by Luoyang Yuxin Technology team adopts amulti-stage multi-nozzle guiding structure, which does not require a complex methanol hydrogen production system. Under theaction of catalyst,the methanol can be vaporized.heated, cracked and burned with the waste heat of industrial kilns in one go!

         Technical Advantages, The combustion rate of methanol cracking is sienificantly accelerated, resulting in enhanced rieidityand extended flame length, This confieuration provides superior heat transfer eficiency for laree-scale industrial kiins. Unlikeconventional hydrogen-assisted combustion using natural gas, methanol cracking utilizes methanol as the primary fuel sourceNotably, while methanol atomization combustion produces harmful byproducts like formaldehvde and formic acid, methanolcracking combustion exclusively generates carbon and water vapor without additional pollutants, Furthermore, its carbonemissions are reduced to merely 50% of those from natural gas combustion.

  1、根据现场情况保持原有炉体不变,并利旧部分阀组。

  2、改造为甲醇裂解燃烧系统;升级自动化控制系统。

  3、增加甲醇阀站、计量、安全控制系统。

 整套系统含机、电、仪一体化改造。项目周期:包括设计、生产、运输、指导安装调试、技术培训,约30天。

  1. Keep the original furnace body unchanged according to the site situation, and make use of some valve groups;

  2. Modify to methanol cracking and combustion system; upgrade the automatic control system;

  3.Add methanol valve station,meterine and safety control system.

 The whole system includes the integration of machinery, electricity and instrument. The project cycle: including design,production, transportation, guidance installation and debugging, technical training, about 30 days.

         甲醇裂解燃烧释放的热能为6370 大卡/kg,天然气的热值为8300大卡/m³，按照目前的市场价,天然气为4元/m³,甲醇为2.2元/kg,是天然气价格的55%,也就是说,甲醇裂解燃烧技术可为工业窑炉燃烧降低40%以上的费用。

         投资回报周期:约6个月。

         The thermal energy released from methanol cracking,combustion is 6,370 kcal/kg, while natural gas has a calorific value of 8,300 kcal/kg. At current market prices, natural gas costs ￥4 /m³ and methanol  ￥2.2/kg - which is merely 55% of naturalgas's price. This means the methanol cracking, combustion technology can reduce industrial kilns combustion costs by over 40%.

         Investment Return Cycle:Approximately  6 months.

         系统改造与现有的生产工艺、工序不冲突,可满足改造后的运行需要,与其他设备之间没有矛盾。洛阳豫新技术团队根据过往热工与控制的研发设计经验,已广泛应用在宝钢、武钢、马钢、首钢、中石油、中石化、中建材、中化股份等近百家大型企业。

        豫新承诺:为项目改造后续运行、维护、设备升级提供长期的技术支持。

         The system upgrade maintains compatibility with existing production processes and operational procedures, ensuring seamless integration with upgraded equipment. Drawing from extensive thermal engineering and control design expertise Luoyang  Yuxin's technical team has successfully implemented this solution across nearly 100 major enterprises including Baowu steel, Wuhan lron & Steel, Maanshan lron & Steel, Shougang Group, CNPc, Sinopec, China National Building Materials, and Sinochem Group.

         The company promises to provide long,term technical support for the followup operation,maintenance and equipment upgrade of the project.