TWO:Whosoever will read with a philosophical eye the codes and annals of different nations will find almost always that the names of virtue and vice, of good citizen and criminal, are changed in the course of ages, not in accordance with the changes that occur in the circumstances of a country, and consequently in conformity with the general interest, but in accordance with the passions and errors that have swayed different legislators in succession. He will observe full often, that the passions of one age form the basis of the morality of later ones; that strong passions, the offspring of fanaticism and enthusiasm, weakened and, so to speak, gnawed away by time (which reduces to a level all physical and moral phenomena) become little by little the prudence of the age, and a useful[204] instrument in the hand of the strong man and the clever. In this way the vaguest notions of honour and virtue have been produced; for they change with the changes of time, which causes names to survive things; as also with the changes of rivers and mountains, which form frequently the boundaries of moral no less than of physical geography.
THREE:

High quality is being demanded in many fields nowadays and so in order to satisfy that we developed a high-purity distillation system in collaboration with Ube industries, Ltd. and Kanto Chemical Co., Inc. The system is used to refine cleaning solutions for the semiconductor industry, medical materials, etc. of high purity (residual ion concentration: 0.01 to 1.0 ppb).
- Our High-purity distillation system provide our clients with high solvent recovery rate, almost 100%.
- The quality of the products/output from our system is very stable, which makes production management very easy, and easier than the conventional ion exchange resin method.
- No emission of waste brings our clients reduction of running cost for environmental measures.
- Our various devices minimize entrainment.
- To prevent the elution of metal, you could ask us the system made of Teflon.
- Our High-purity distillation system has been already proved for solvents that trigger very rapid decomposition reactions, such as hydrogen peroxide.
- Product guide
- Alcohol distillation
- Distillation equipment
- High-purity distillation system
- Membrane separation type solvent dehydration system
- Reactor
- Evaporative concentration equipment
- Coulter spray dryer
- Microwave treatment system
- Filter dryer
- OS filter (continuous vacuum rotating filter)
- Hydrocyclone (liquid cyclone)
- Thermal oil heater (heat medium boiler)
- Process air heater (air heater)
- Ammonia treatment system
- Catalytic deodorizing equipment for ammonia and VOC gas
- Stationary cryogenic storage tank
- Portable cryogenic container
- Cryogenic liquefied gas evaporator