Double-layer liquid chlorine storage tank

I have never designed liquid chlorine storage tanks. But liquid chlorine storage tanks should be normal-temperature spherical tanks or horizontal tanks, right? Why a double layer? Because of the toxicity?

Is the liquid chlorine storage tank designed as a double-wall tank? I haven’t heard of any relevant requirements or regulations...

I’ve never heard of double-layer ones; we all use single-layer ones

A double-layer insulated container is used for heat retention. For a low-pressure liquefied gas like liquid chlorine, a double-layer structure is clearly not economical; at 50 degrees Celsius, its saturated vapor pressure is only 1.33 MPa, so it is much easier to liquefy it by applying pressure.

Where did it require a double layer? I haven’t heard of that

Henan Gaoxin Petrochemical Equipment Co., Ltd. possesses the qualifications for designing and manufacturing pressure vessels of categories A1 and A2, and has obtained ISO9001:2008 quality management system certification. The double-layer liquid chlorine storage tanks developed by our company in recent years feature advanced design and reliable quality. The chemical name for liquid chlorine is liquid chlorine; it is a yellow-green liquid with a boiling point of -34.6°C and a melting point of -103°C. It vaporizes into a gas at normal pressure, and inhalation can cause severe poisoning. It has a strong irritating effect and is corrosive as well. When mixed with other flammable gases in the presence of sunlight, it can cause combustion and explosion. Chlorine is a very reactive element that can react with most elements (or compounds). To ensure safe use, most liquid chlorine storage tanks are now manufactured as double-walled containers. Consultation: 13937307998, Manager Fan

Let me explain this issue. From the perspective of individual risk assessment and social risk prediction, it is believed that in the event of an accident involving a single-layer pressure vessel, the affected area is too large, resulting in unacceptable individual and social risk levels. . . . . . With the use of double-layer tanks, the scope of impact in the event of an accident is reduced, and both individual risk levels and societal risk levels may become acceptable. . . . . . At present, many manufacturing enterprises that use liquid chlorine storage tanks are facing this problem!

The double-layer liquid chlorine storage tank was designed, presumably for insulation purposes; after all, single-layer liquid chlorine storage tanks also require insulation, and the vacuuming of the double-layer jacket serves an insulating function as well

The space between the two layers of the tank is not evacuated; this is mainly for safety reasons

This post was last edited by Carefree Little Fish Fruit on 2020-12-17 at 14:19. Nowadays, many organizations are starting to make modifications, turning liquid chlorine tanks and liquid ammonia storage tanks into double-layer tanks. Since 2015, Henan Gaoxin Petrochemical Equipment Co., Ltd. has designed and produced multiple double-layer liquid chlorine and liquid ammonia storage tanks on its own. 13937307998 Manager Fan