The Texaco gasification process burner at Yankuang Lunan Fertilizer Plant operated continuously for 180 days
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The burner used in the Texaco gasification process at Yankuang Lunan Fertilizer Plant was manufactured from wear-resistant materials as a result of technical efforts undertaken by the plant’s R&D team. As of December 6, it has been in operation continuously for 180 days; currently, both the system and the burner are functioning properly, and it is on its way to setting a new record, adding another milestone to the field of water-coal slurry gasification in China. May Sinochem in the coal industry stay at the forefront of the world! ! May those who wish to contribute to the coal chemical industry be happy! !
Could you share some information on what wear-resistant material is being used?
It is hoped that the burner lifespans of manufacturers engaged in high-pressure water-coal slurry gasification, such as those in the Wei River area of Shaanxi, Dezhou Hengsheng, and Nanjing Dahuahua, can also be extended.
:Handshake: What material is the handshake made of? Could the original poster explain that to us? May China’s coal chemical industry be at the forefront of the world! ! May those who wish to contribute to the coal chemical industry be happy! ! May we all continue to communicate and stay in touch! ! :handshake :handshake
The burner of the Texaco gasification process at Yankuang Lunan Fertilizer Plant operated continuously for 180 days. It is still running currently, with all indicators normal. (First in the country and abroad) In the future, only two burners will need to be replaced per year; currently, efforts are being made to develop burners that can operate for longer periods of time. The Texaco gasification process at Yankuang Lunan Fertilizer Plant operated continuously on a single furnace for over 136 days without any shutdowns. (There is no information available, and I haven’t heard of any case where it has operated continuously for such a long time.) This post was last edited by logo911 on 2007-12-8 at 20:49.]
Congratulations, congratulations! But presumably, industry professionals don’t just want to hear the results; they want to know the reasons behind them as well. For the future of China’s coal chemical industry, and considering the coal slurry gasification technology that was introduced here first, could the colleagues from Yankuang Lunan Fertilizer Plant also share some of their experience?
As for the specific material, I’m afraid not even the people involved know it, unless they are those who developed it.
Whether it is improvements in materials, structure, or operation and maintenance, people in China should not be so closed off to one another; such improvements should be applied as soon as possible to water-coal slurry pressurized gasification furnaces with pressures of 6.5 MPa and 8.7 MPa
Now domestic companies also pay great attention to intellectual property rights
I’m sorry, but this technology is still in the confidential stage at the moment; we will definitely let everyone know once it’s ready. This phase technology is under **patent application**.
Not all details can be disclosed when applying for a **patent; it’s better to go with that burner instead
Is what you said true? I’m a bit skeptical
Currently, several research institutions in China are carrying out research and experiments in this area, and it is hoped that in the near future we will see reports of traditional Texaco coal burners having their continuous operation time successfully extended through improvements.
Break the foreign technological monopoly and raise a banner for the national industry.
If wear-resistant materials are used, I wonder if the initial investment will be too high
Is it really possible for the nebulization effect to meet the requirements after operating continuously for 180 days?
I’m not sure if this is true; some time ago, TAXECO seemed to claim that their burners could last for over 6 months
Currently, all parameters of the gasification furnace are within normal ranges; the combustible content in the slag is around 10%, which indicates that the atomization condition of the burners is normal. There are no deviations in the wall temperature of the gasification furnace, suggesting that the atomization nozzles are not misaligned. The cooling water for the burners is functioning properly, indicating that the cooling water coils are not damaged.
Personally, I think the long time it takes is largely related to stress! Luhua has low pressure, so it can be used for a longer time! This should also be an important factor!
It has a lot to do with stress; I agree with the view above. Still, congratulations on the excellent results; keep up the good work!