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[Chemical Knowledge]：Specification for storage and transportation of fumed silica

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Chemical production of raw materials in the field of fumed silica safety storage and transportation specifications

1. Introduction

fumed silica as an important chemical production of raw materials, widely used in rubber, plastics, coatings, ceramics, medicine and other fields. However, due to its special physical and chemical properties, fumed silica has certain safety risks during storage and transportation. In order to ensure production safety and improve production efficiency, it is very important to formulate safe storage and transportation specifications for fumed silica.

2. the nature of fumed silica

fumed silica is highly active and easily reacts with water and oxygen in the air. At the same time, its small particles, large surface area, easy to absorb the surrounding gas and liquid. These properties make fumed silica require specific conditions and measures during storage and transportation.

3. safety storage specification

1. storage environment: fumed silica should be stored in a dry, cool, well-ventilated indoor environment, avoid direct sunlight and high temperature.
2. Storage container: Use a container with good sealing performance for storage to prevent fumed silica from adsorbing surrounding gases and moisture.
3. Storage period: The storage period of fumed silica shall be determined according to the data provided by the manufacturer, and expired products shall not be used.

4. safety transport specification

1. transport vehicles: should be used with anti-skid, anti-static function of special vehicles for transport, to ensure the stability of the transport process.
2. Transport and packaging: Fumed silica should be packaged in bags with good sealing performance to avoid leakage or contamination during transportation.
3. Transport personnel: transport personnel should be professionally trained to understand the nature of fumed silica and safe operation procedures.

5. safety operation specification

1. operators should be professionally trained to understand the nature of fumed silica and safe operation procedures.
2. Dust should be avoided during operation to prevent dust explosion and inhalation hazards.
3. The operation site should be equipped with ventilation facilities to maintain air circulation.

6. emergency measures

1. In the process of storage and transportation, if leakage occurs, immediate measures should be taken to clean up to avoid environmental pollution.
2. In the event of inhalation of fumed silica, the patient should be immediately moved to a well-ventilated place and sought medical attention in a timely manner.

7. training and management

1 engaged in fumed silica storage and transportation of staff on a regular basis training to improve their safety awareness and operational skills.
2. Establish and improve the storage and transportation management system of fumed silica to ensure the effective implementation of various safety measures. Summary of

8.

fumed silica is an important raw material for chemical production, and its safety storage and transportation regulations are of great significance to ensure production safety and improve production efficiency. By understanding the properties of fumed silica, formulating strict storage and transportation specifications, and strengthening operator training and management, safety risks can be effectively reduced to ensure the smooth progress of the production process. In actual operation, all relevant enterprises should formulate corresponding safety measures according to their own conditions and in combination with this specification, and strictly implement them to ensure the storage and transportation safety of fumed silica.

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