WHAT IS SEMI-COKE？
Semi-coke is a carbonaceous material produced through pyrolysis under medium to low temperature carbonization conditions (approximately 600–800°C) using high-quality Jurassic non-caking coal or weakly caking coal from the northern Shaanxi region as raw material.
Compared with high-temperature metallurgical coke, semi-coke features high reactivity, low ash and sulfur content, and a well-developed pore structure, making it widely used in metallurgy, chemical industry, electric furnaces, and energy sectors.
TYPE OF SEMI COKE
Metallurgical make semi coke
Metallurgical coal or coking coal is a grade of coal that can be used to produce good-quality coke. Coke is an essential fuel and reactant in the blast furnace process for primary steelmaking.Is primarily used in the steel industry, where it acts as a reducing agent in blast furnaces.
Petroleum make semi coke
Is a final carbon-rich solid material that derives from oil refining, and is one type of the group of fuels referred to as cokes. is derived from oil refinery processes and is utilized in various chemical applications.
Asphalt semi-coke
Asphalt coke is the carbonaceous, friable dry residue resulting when asphalt is overheated or distilled to dryness，comes from the distillation of coal tar and is often used in the production of electrodes and anodes.
WHY SEMI-COKE？
FUNCTION
Functions primarily as a reductant in industries such asferroalloy and calcium carbide production, and as a fuel for civiland industrial use.
QUALITY
Lanyuan semicoke is characterized by high fixed carbon content(ypically exceeding 80%), low ash content (around 6%-10%)low sulfur content(below 0.5%), and uniform particle size.
COOPERATION
With extensive industry and production expertise, we haveforged long-term partnerships with major enterprises such asShaanxi Coal Group and other leading state-owned enterpisesthrough strategic collaborations.
PURPOSE
We are equipped with state-of-the-art production facilitiesincluding JTL-60 coke ovens and RJ-500 reduction tanks, etc.
CUSTOMAIZATION
Based on your specific requirements regarding fixed carboncontent,particle size, and other parameters, we are able tocustomize our production processes to deliver superiorservices tallored to your needs.
SUSTAINABILITY
Our company champions sustainable practices, striving forenvironmental stewardship and operational excellence.
◉ Ingredients and composition of semi coke
Semi coke is composed primarily of carbon, ranging from 85% to 90%, with the remainder consisting of ash, sulfur, and water. The carbon content is the most critical ingredient, as it determines the energy efficiency and burning characteristics of semi coke. Ash content, typically around 10%, influences the residue left after combustion, while sulfur levels affect emissions. The composition of semi coke can vary depending on the source coal and the carbonization process, with adjustments made to meet specific industrial requirements. Understanding the composition of semi coke is crucial for optimizing its use in various applications, ensuring it meets the necessary standards for energy production and environmental compliance.
◉ How to use semi coke effectively
To use semi coke effectively, it is essential to consider its specific properties and application requirements. In steel manufacturing, ensure that the semi coke used has the appropriate carbon content and low impurities to facilitate efficient reduction processes. When using semi coke in power generation, optimize combustion conditions to maximize energy output and minimize emissions. Proper storage and handling of semi coke are also crucial to prevent degradation and maintain its quality. Additionally, regular monitoring of emissions and residue is necessary to comply with environmental regulations and ensure sustainable usage. By understanding and applying these practices, industries can leverage the full potential of semi coke as a reliable and efficient energy source.
ABOUT US
Shaanxi Lanyuan Metallurgical Materials Co., Ltd. is a specialized supplier in the field of metallurgical carbon materials, dedicated to the production, integration, and international marketing of Semi Coke (also known as Blue Coke in China). Leveraging the abundant and stable high-quality Jurassic coal resources in Shaanxi Province, and supported by mature low-temperature carbonization technology together with a strict quality control system, the company has established a stable, efficient, and sustainable supply chain, earning a solid reputation and growing brand recognition within the industry.
OUR ADVANTAGES
Deeply rooted in the coke industry. We adhere to the principles of "quality first, integrity-based, win-win cooperation, and green innovation"
QUALITY ASSURANCE
Quality is our top priority. Every production step is strictly controlled to meet international standards.
GOOD SERVICE
We support port inspections. Our team is available 24/7, 7 days a week for any inquiries or assistance.
REASONABLE PRICE
We are able to cut intermediate costs and offer our customers highly competitive prices.
CUSTOMIZATION
Arrange production according to the customer's product specifications. Customizable granularity and packaging.
NEWS
Lanyuan
Shaanxi Lanyuan Metallurgical Materials Co., Ltd.
Tel: +86 15529231515
Email: dora@shaanxisemi-coke.com
Add: 127 Shijia Street, Xincheng District, Xi'an City, Shaanxi Province
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