How to use steam achievement manager 2018

The heating and vapor/liquid separation sections are separated in this diagram, but in some types of evaporators, they may be located in the same body.Д®vaporators may be composed of one or more effects, where an effect is defined as one or more bodies operating at the same boiling temperature. These sections can be located within a single vessel (body), or the heating section may be external to the vessel that houses the vapor/liquid separation section.

The basicsДЄll evaporators are comprised of two sections: a heating section (called a steam chest) and a vapor/liquid separation section. This article focuses on evaporation as a continuous process, in which the feed and product streams are continuous and their concentrations remain constant. This process is commonly referred to as water distillation, although the process is more akin to a thermally driven liquid-solids separation operation.Д®vaporation may be carried out as a batch or continuous process. A common exception is the evaporation of solutions with a high mineral content, where the vapor is condensed as the product and the concentrated brine is discarded. Evaporation also produces a higher concentration of solids than other methods of concentration ( Figure 1) (2).Д®vaporation differs from distillation in that the concentrated solution, rather than the condensed evaporate, is typically the valuable product. This combination of processes is economically attractive because high-efficiency evaporation is significantly less costly than drying and other methods of removing water (1). The combination of evaporation and spray drying is often used to make powdered products, such as powdered milk. Evaporation can be used as the initial step in producing a dried product if the liquid concentrate then undergoes a drying process such as spray drying. Evaporation as a method of concentration can produce solids contents that range from 0% to as much as 92% with scraped surface evaporators (used in select applications).Д®vaporation differs from dehydration and drying in that the product of evaporation is a concentrated liquid, not a solid.

How to use steam achievement manager 2018