Hydrothermal Technology for Nanotechnology—A Technology for Processing of Advanced Materials - Hydrothermal Technology - page 733

System border Present Future

Bubbling

(Ca,Mg) CO 3

Soil

Industrial waste
(containing alkaline earth)

Domestic raw materials Foreign raw materials

AR

Hydrothermal
processing

Waste heat

AR AR

CO 2

Lower than
250ºC

Nonplastic
materials

Plastic materials

Waste
Materials

Artificial plasticizer
waste materials

Firing

Advanced pottery

Inorganic
autoclaved materials

Forming

Energy-saving type

Energy-saving type High-strength, large and light,

high-functional materials

Figure 10.91 Closed manufacturing system.
Source: Courtesy of E.H. Ishida.