Global storage distribution of graphite

Graphite for functional material development: develop high-purity graphite, isostatic pressure graphite, fluorinated graphite, silicified graphite, sealing materials, graphite heat dissipation/conductive materials, polymer composites, etc. It is applied to the fields of electronics, new energy, national defense and military industry.

Graphite is recognized as a strategic mineral resource. Graphite processing and product consumption are closely related to a country's industrial development and technological level. What is the global output of graphite? Which fields are mainly used? What is the annual import and export volume of graphite in China? Understanding the production and consumption status of graphite can better grasp the development direction of graphite industry.

1. Global graphite output

Graphite is a non-renewable resource, and some developed countries also have graphite deposits. However, developed countries, taking into account their non-renewable, strategic and environmental costs of mining, regard their graphite resources as strategic resource reserves, restrict mining and import them to developing countries at low prices.

China is the largest graphite producer, accounting for 69% of the world's total output, so it can basically be said that China's graphite output directly determines the world's graphite output.

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Future prospects of graphene

The appearance of graphene is expected to bring surprises to our lives. Mobile phones can be recharged“ seconds” Mobile phone screens can be easily bent or even folded, cars can use graphene conductive static tires to avoid friction and electrification causing deflagration&hellip&hellip From aerospace, electronic information to energy conservation and environmental protection, using the characteristics of graphene, it is likely to have great changes in many fields.

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Global storage distribution of graphite

2021

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Graphitization furnace charging process

The production of graphitizing furnace includes charging, power transmission, cooling, discharging, furnace cleaning, furnace repair and furnace charging. A cycle usually takes 11-15 days. However, the transmission time is only 40~100 hours. To make full use of the transformer, 5~8 boilers need to be used in turn. One transformer is combined with 5~8 boilers, with multiple operation modes, and circulating production to ensure the continuous operation of the power supply device. The circulating operation diagram of each graphitizing furnace is as follows:

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