Low energy consumption air separation unit

With the continuous and stable development of metallurgy, petrochemical, petroleum, chemical fertilizer and other fields in recent years, the technical requirements of air separation unit in various industries are also higher and higher, and the low energy consumption air separation unit is more favored by enterprises. The reason is that the low energy consumption air separation unit can reduce the production and operation costs, improve the efficiency of the enterprise, but also more energy-saving and environmental protection. Only when the air separation unit and other industries develop together can we achieve a win-win situation.

News of Low energy consumption air separation unit

DEAR air separation joyous women's day of March 8th

Mar 08, 2019

In the March of the year, the fresh breeze with peach blossom comes . On March 8, women from DEAR air separation gathered to celebrate "Women's Day on

Video of Low energy consumption air separation unit

Faq of Low energy consumption air separation unit

Common alloy elements in lean alloy steel

Lean alloy steel is often used in special pressure-bearing equipment. The alloying elements often added include manganese, silicon, chromium, nickel, molybdenum, vanadium, boron and rare earth elements. Most of silicon and manganese melt into ferrite, only a small amount into cementite, which are commonly used strengthening elements in lean alloy steel. The amount of chromium and nickel is generally small, and the main role of chromium and nickel is to increase the undercooling degree of austenite and refine the microstructure. Part of chromium is dissolved in ferrite and some in cementite, which can improve the stability of cementite. Molybdenum is dissolved in ferrite slightly, and has the effect of solid solution strengthening. It is a strong carbide forming element, which can improve the high temperature strength of steel and improve the temper brittleness.

Dec 02, 2020