China drying wire Reuters recently issued Safety Supervision Bureau in Guangxi, "Guangxi to carry out programs to enhance the implementation of the nature of the field of hazardous chemicals safety level special action" (hereinafter referred to as the "Program"). In the area of ​​hazardous chemicals, Guangxi will speed up the transformation of automation control systems involving companies with “two key and one majorâ€. At the same time, it also puts forward new requirements for the safety of hazardous chemicals pipelines that traverse the public areas.
It is understood that in 2009, when Guangxi started carrying out transformation and perfection of the automation control system for production storage devices that focused on the supervision of hazardous chemicals, it was only focused on “one key point,†namely, hazardous chemical process companies. The scope of the “Proposal†has been expanded to “Two Keys and One Significant Oneâ€, and another “one key point†has been added. It focuses on supervising the variety of chemicals that can cause explosions when exposed to heat, fire, friction, vibration, or impact, such as Hydrogen peroxide, bleaching powder fines, bleaching powder, etc. are all included in the scope of the key monitoring hazardous chemicals; “a major†is a major hazard source of hazardous chemicals.
The "Proposal" proposes that, by the end of 2014, hazardous material temperature, pressure, liquid level, flow, flammable and toxic gas leaks, and other important parameters such as automatic monitoring, monitoring and automatic alarming of dangerous chemical production equipment and storage facilities that constitute major hazard sources And continuous records. At the same time, in order to effectively eliminate potential safety hazards, the relevant departments will complete the census of the safety management of urban dangerous goods pipelines before the end of this year; before the end of 2013, a unified and complete safety management information system for hazardous chemicals pipelines will be completed. All relevant departments share information.
In addition to the census, the Guangxi safety supervision department will also carry out centralized treatment of dangerous chemicals pipelines that cross the public areas, and will fully complete the treatment by the end of 2013. According to reports, it will focus on rectifying outstanding issues such as the lack of emergency pressure and protection distances for pipelines for dangerous chemicals in the southwest oil product pipeline (Guangxi section) and the overlapping of pipelines.
The "plan" also requires that in the urban demolition, transformation of old cities, urban construction, corporate relocation, the pipeline ownership units or the competent authorities must safely dismantle the abandoned pipeline facilities within the prescribed time, and relevant departments should strengthen supervision and inspection. For departments that are unable to determine the abandoned pipeline facilities of the ownership unit or the competent authority, the department or unit designated by the local people's government shall be responsible for implementing the safe demolition.
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Musk Xylene was once the most widely used of the "nitro-musks", but its use has declined sharply since the mid-1980s due to safety and environmental concerns. Its explosive and carcinogenic hazards are recognized to be borderline, and musk xylene is a useful example of the lowest level of such risks which need to be taken into account.
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