This liquid stripper composition for alignment films has excellent stripping properties.
Each reactor is followed by a stripping unit.
The process consists of contacting the water with a stripping gas so that at least a portion of the volatile organic compounds pass into the stripping gas to form an overhead vapor.
In the process, a monohalogenated hydrocarbon solvent in a stripping step is inhibited from decomposing and thus yielding an alcohol in order that the solvent to be recovered can be reused.
Use a stripper using synthesis gas as stripping gas to purify the liquid phase containing the lower and highers alcohols, in order to strip the lower alcohol from the alcohol stream.
A system and method for operating a stripper tower is disclosed.
Before the used scrubbing agent is regenerated, any methane which has also been scrubbed out is preferably stripped from the agent.
The resulting stripper liquid effluent comprising dissolved oxygen is then recycled back to the methane phase digester.
The temperature TM of an aqueous solution is measured at a first elevation in the stripper tower.
The resulting effluent from the hydrocracking zone is then directly passed to the hot, high pressure stripper.
In order to avoid stripping defects, the fixing belts can be passed in addition over guide rollers (45) mounted at the output end of the fixing station.