Preparation of pure dimethyl carbonate
Preparation of purified concentrated BDO
Preparation of urethane prepolymers having low levels of residua
Preparation of urethane prepolymers having low levels of residua
Preparation process of indole
Pressure responsive fractionation control
Pressure responsive fractionation control
Pressurized vapor cycle liquid distillation
Preventing deposition of fouling agents onto equipment
Procedure for the recovery of phenol from its mixtures containin
Process
Process and a device for separating a solid residue from its sol
Process and an installation for the treatment of water
Process and apparatus for carrying out the first stage of separa
Process and apparatus for distillation and/or stripping
Process and apparatus for purification of a gas stream containin
Process and apparatus for purifying vinyl chloride
Process and apparatus for purifying waste waters
Process and apparatus for reactive distillation with a particula
Process and apparatus for recovering clean water and solids from