Crystal growth can then take place in the crystalliser.
Thanks to the crystalliser of the invention, the risk of sticking of the skin on the wall of the crystalliser, and subsequent breakage of the skin itself with break-out of the liquid metal, is also dramatically reduced.
Advantageously, said crystalliser presents a considerable stiffness despite of being not very thick.
Described is a device for inducing crystal nucleation in a crystalliser.
A continuous crystallizer is provided.
The crystallizer (1) has a recirculation station (6).
In a process for growing enzyme crystals small crystals are continuously removed from a crystallizer, dissolved and returned to the crystallizer to maintain a supersaturated state.
The reciprocal displacement of the crystallizer and the cast ingot is so done that the ratio between the current through the wall of the crystallizer and the total melting current is kept constant.
The process is characterized in that the pre-cooling of the crystallizer for a next-round crystallization step is started during the delivery of the molten (meth)acrylic acid solution from the crystallizer.
For coating, the solution was poured into a crystallisation dish.
The produced water is treated in one or more thermal treatment devices such as an evaporator (52) and a crystallizer (54).
The produced water is treated in one or more thermal treatment devices such as an evaporator and a crystallizer.