مدیریت آب در پالایشگاه ها
02/12/2024 0

Water management in refineries

Feedwaters to a refinery are usually treated before being used in various processes. The type of treatment depends on the quality of the source water and its end use in the refinery. Turbidity, sediment, and hardness are examples of source water characteristics that may require treatment.

بخار آب و ویژگی های آن
25/11/2024 0

Water vapor and its properties

When the number of molecules leaving the water exceeds the number of molecules returning, the water begins to evaporate freely. At this point, the water reaches its boiling point, or saturation temperature, because it is saturated with thermal energy. Further increases in temperature, while keeping the pressure constant, do not cause a double temperature change, but only result in the formation of steam.

روش های رسوب زدایی فیزیکی و شیمیایی
23/10/2024 0

Physical and chemical descaling methods

In industries such as oil, gas and petrochemical, there is always an attempt to prevent the formation of deposits using different methods in equipment such as heat exchangers and boilers. In this field, a lot of money is spent on chemical materials and additives. But most industrial heat exchangers are exposed to sedimentation due to various reasons such as the low quality of water in different areas. These deposits are mostly formed in the pipes of the converters. In order to reduce the losses caused by sedimentation, the converter must be continuously monitored and cleaned.