I am looking for articles, references, anything! on the design of a “Snow Box” or maybe a “Sublimation Box”.
This is a device with somewhat cooler surface areas to allow a component (which is usually susceptible to sublime) to solidify out of a air/gas/vapor stream and allow other components to go on to other downstream equipment, like a condenser. The device may cycle from cool to hot so the solids can melt and drain to another location, and then cycle from hot to cool to collect more “snow”.
Can anyone help?