The "white smoke" in Jinan Refinery is soaring. Why does the company say that most of it is water vapor?

Recently, some Jinan residents reported to Lu Wang that a large amount of white smoke was emitted from the chimney of Jinan Refinery of Jinan Branch of China Petrochemical Co., Ltd. in century avenue, Jinan. 10 in the afternoon, the reporter came to Jinan century avenue Jinan Refinery reported by the public. He learned about the scene and saw that two chimneys did emit a lot of white smoke. White smoke gushed from the towering chimney, spread upward and outward, and sprayed directly into the sky.

Residents nearby said that the sky in Jinan has been gray recently and the smog is more serious. Chimneys emit a lot of white smoke all day. I wonder if this has anything to do with it. We are worried that our lives will be affected. We have reflected this problem many times before.

The reporter came to Jinan Refinery to learn about the white smoke problem reported by the public. The director of the Safety and Environmental Protection Department of Jinan Refinery lobbied that most of the smoke from this chimney was water vapor. We produced a lot of water in the process of desulfurization. The temperature of this chimney is about 160- 170 degrees Celsius, which will produce a lot of water vapor.

The reporter inquired that although many thermal power plants and refineries had previously said that white smoke was caused by desulfurization steam. However, the improvement and popularization of wet desulfurization technology in industrial field has also caused frequent disputes and discussions. Especially with the continuous improvement of environmental protection management, many enterprises have gradually realized that there is indeed room for improvement and promotion of rolling white smoke, and put it into practice.

It is reported that Jinan Huangtai Power Plant completed the steam heating system for flue gas treatment of units 7 and 8 in May this year, and the installation and commissioning of the steam heating system for flue gas treatment of units 9 and 10 is expected to be completed this year, when all chimneys will no longer emit white smoke. In order to win the blue sky, Jinjiling Thermal Power Company also ran a steam boiler flue gas waste heat recovery project at the end of 20 18.