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Electrobaths are the main equipment for sodium hydroxide production, with evaporators as the corollary equipment. 18-8 Cr-Ni Austenitic stainless steels are mainly selected as the materials. For instance, 12Cr18Ni11Ti (321H) stainless steel is initially applied, ...
In industrial production, urea is synthesized by liquid ammonia and carbon dioxide, following the below reaction formula under a pressure level of 14-25MPa and temperature of 180~210℃. Pre-reaction raw materials like carbon dioxide ...
Chemical production is involved in many industries such as petrochemical engineering, papermaking, coating and chemicals. A talk about chemical production gives an impression of corrosion, high temperature and high pressure. However, the impression ...
The refined salt vacuum tank method is a fine salt production technology. By applying the principle of vacuum depression vaporization, inject the purified brine into the vacuum tank and then send the steam to the outer layer of the tank. The multi-effect ...
The application of stainless steel materials in automobiles began with veneering materials for decoration but has recently extended to the exhaust systems. In order to purify the exhaust gas discharged from automobiles and reduce the fuel cost by ...
Monel belongs to Ni-Cu family of nickel-based corrosion-resistant alloy. With composition of 70% Ni and 30% Cu, Monel has the widest application among all nickel-based corrosion-resistant alloys. It was first developed by International Nickel Co., Ltd. ...
Thanks to the advancement of new technology, an increasing amount of newly developed nickel alloys materials now become accessible, bringing benefits to aviation industry. Nickel-based super alloy is developed to increase the ...
The main water supply pipes were asbestos cement pipes and cast iron pipes in some ancient European cities. As pipe leakages caused water loss by 40% then, since 1980, Germany came to use stainless steel as water supply pipe materials to ...
This article mainly discusses the application of precipitation hardening stainless steel in electrosurgical instruments. The high frequency current generated by intermittent discharge was originally used for long distance ...