Graphitized Petroleum Coke For Carbon Blocks
Graphitized Petroleum Coke is preferred as a raw material for carbon blocks due to its high purity, low impurity levels, and excellent thermal and electrical conductivity. The use of GPC in the production of carbon blocks can result in improved properties, such as higher density, improved strength, and better resistance to thermal shock.
Deskripsi
Description
Graphitized Petroleum Coke (GPC) is commonly used as a raw material for the production of carbon blocks. Carbon blocks are high-density, carbon-based products used in various industrial applications, including the production of steel, aluminum, and other metals.
The GPC used for carbon blocks must have high carbon content (>98%) and low impurity levels, including low sulfur content (<0.05%) and low ash content (<0.5%). The GPC is typically crushed and sieved to the desired particle size range and then mixed with other raw materials, such as coal tar pitch and other carbon-based materials, to form a homogeneous mixture. The mixture is then extruded into a block shape and baked at high temperatures to form a carbon block.
Specfication
| Properties | Specifications |
|---|---|
| Fixed carbon | >98% |
| Sulfur content | <0.05% |
| Ash content | <0.5% |
| Volatile matter | <0.5% |
| Moisture content | <0.5% |
| Particle size distribution | 0.5-5 mm (other sizes available) |
| Real density | 2.1-2.2 g/cm³ |
| Apparent density | 0.8-1.8 g/cm³ |
| Electrical resistance (μΩm) | < 5.5 |
| Thermal conductivity (W/mK) | >125 |
| Elastic modulus (GPa) | >10 |
| Thermal expansion coefficient (10^-6/°C) | < 2.5 |
As Graphitized Petroleum Coke suppliers,ZhenAn can provide GPC specifically designed for carbon block production, with customized particle size distribution and other properties as required. They can also provide technical support and guidance on the use of GPC in carbon block production, as well as other services, such as logistics and transportation.
Packing
Big bags: GPC can be packed in big bags made of woven polypropylene or similar materials. Big bags can range in size from 500 kg to 1 ton or more, depending on the customer's requirements.
Paper bags: GPC can also be packed in paper bags, which are typically used for smaller quantities. The paper bags are usually lined with plastic or other moisture-resistant materials to protect the product from moisture and contamination.
Drums: GPC can be packed in steel drums or similar containers for transportation and storage. The drums are usually lined with plastic or other moisture-resistant materials to protect the product from moisture and contamination.
Bulk shipments: For larger quantities, GPC can be shipped in bulk in specialized bulk carriers or containers.
Tag populer: graphitized petroleum coke for carbon blocks
Kirim permintaan
Anda Mungkin Juga Menyukai
