China is one of the world's major calcium carbide producers, with production concentrated in several regions including Inner Mongolia, Ningxia, Xinjiang, Shaixi, and other coal- and electricity-rich areas. Although calcium carbide from different regions is manufactured according to the same basic chemical principle, the raw materials, energy structure, production conditions, logistics, and supplier capabilities can create differences in cost, consistency, and supply stability. 1. Abundant Raw Materials Inner Mongolia is one of China's major energy and industrial bases. The region has abundant coal resources, which are an important advantage for calcium carbide production. Calcium carbide is produced by reacting lime with carbon materials at very high temperatures. Therefore, the availability and cost of electricity, coal, and limestone have a significant influence on production economics. Compared with regions with higher energy or raw-material costs, Inner Mongolia can offer advantages in terms of large-scale production and integrated industrial supply chains. 2. Competitive...
اقرأ المزيدChina is an important international source of calcium carbide, supplying customers across multiple industrial markets. For international buyers, trade data can provide a useful view of calcium carbide import demand, sourcing patterns, and the role of Chinese suppliers in different markets. This article reviews 2024 calcium carbide trade data under HS Code 284910 (Carbides of calcium), focusing specifically on the Middle East and South America. 1. China’s Calcium Carbide Export Market in 2024 According to World Bank WITS data based on UN Comtrade statistics, China exported approximately 123,491 metric tons of calcium carbide in 2024, with an export value of approximately US$73.36 million. China's calcium carbide exports reached markets across Asia, Africa, the Middle East, South America, and other regions. Among the markets relevant to Middle Eastern and South American buyers, China recorded direct exports to Saudi Arabia, the United Arab Emirates, Egypt, Iraq, Brazil, and other destinations. The data...
اقرأ المزيدAs industries around the world place greater emphasis on resource efficiency, cleaner production, and responsible manufacturing, companies are looking for practical ways to improve production performance while reducing unnecessary waste and emissions. Calcium carbide (CaC₂) is an important industrial raw material used in acetylene production, steelmaking, chemical processing, and other applications. While the sustainability of an industrial process depends on the entire production system, the quality and consistency of calcium carbide can have a direct influence on raw material utilization, process stability, and overall operating efficiency. For manufacturers and industrial users, selecting a reliable calcium carbide supply can therefore be an important part of building a more efficient and sustainable production process. 1. Better Raw Material Utilization Through Consistent Calcium Carbide Quality Raw material efficiency is an important part of sustainable manufacturing. In applications where calcium carbide reacts with water to generate acetylene, carbide quality directly affects gas generation efficiency....
اقرأ المزيدCalcium carbide (CaC₂), classified under HS Code 284910, remains an important industrial raw material for acetylene production, metal processing and several chemical applications. Global trade in calcium carbide continues to be concentrated among a relatively small number of producing and consuming countries. China Remains a Major Global Supplier According to World Bank WITS/UN Comtrade data, China exported approximately 123,491 metric tons of calcium carbide in 2024, with an export value of about US$73.4 million under HS 284910. Major Exporting Countries Global calcium carbide supply is not limited to China. In 2024, the leading exporters by trade value included China, Slovakia, Germany, Kazakhstan and Sweden. China ranked among the largest exporters, while European and Central Asian producers also maintained significant international trade flows. This creates different supply options for international buyers depending on destination, logistics, product size and required gas yield. Asian Markets Remain Important Asia continues to be an important...
اقرأ المزيدInner Mongolia Kede Chemical Co., Ltd. is a China-based calcium carbide manufacturer located in Ulanqab, Inner Mongolia, China. We specialize in the production, processing, storage, and international supply of calcium carbide (CaC₂), serving customers across multiple industrial markets worldwide. With an established production base, dedicated storage facilities, standardized quality management, and international export experience, we are committed to providing consistent calcium carbide products and reliable supply solutions for global customers. Company Profile at a Glance ItemDetailsCompany NameInner Mongolia Kede Chemical Co., Ltd.Founded2020Factory LocationUlanqab, Inner Mongolia, ChinaFactory Area143,493 m²Annual Processing Capacity300,000 MTStorage Capacity26,000 MTExport Markets20+ countries and regionsMain ProductCalcium Carbide (CaC₂)Quality ManagementISO 9001, ISO 14001, ISO 45001, ISO 50001 Factory Location Our manufacturing base is located in Ulanqab, Inner Mongolia, China, one of the important industrial areas in northern China. The location provides access to established industrial infrastructure and logistics networks, supporting efficient transportation of calcium carbide from our factory to...
اقرأ المزيدLearn how raw materials, gas yield, impurities, particle size, and purification affect the quality and stability of acetylene production. When people talk about acetylene quality, they often focus on the final gas. Is the acetylene pure enough?Does the gas remain stable?Does the flame perform consistently? Those are important questions, but the answer often starts much earlier in the production process. For acetylene producers, gas quality is influenced by everything from the calcium carbide entering the generator to the purification system handling the raw gas. If the feedstock changes from batch to batch, the downstream process has to work harder to maintain consistent output. In other words, stable acetylene production starts with stable conditions upstream. This article looks at where acetylene quality comes from, what causes impurities, how purification works, and why calcium carbide quality plays such an important role in the final gas. What is acetylene and where is it...
اقرأ المزيدCalcium carbide (CaC₂) is a highly energy-intensive chemical product, and its production is strongly influenced by the availability of coal, electricity, limestone, and industrial infrastructure. Unlike many chemical products that can be produced close to major consumer markets, calcium carbide production tends to concentrate in regions where energy and raw materials are readily available. Why Is Calcium Carbide Production Regional? The traditional industrial production of calcium carbide uses an electric arc furnace to react lime (CaO) with carbon materials such as coke at extremely high temperatures, typically around 2,000°C. This process requires a large amount of electricity. As a result, production facilities are usually located close to: Coal and carbon resources Low-cost electricity Limestone and lime supplies Large chemical and industrial parks Integrated downstream chemical industries Research on China's calcium carbide industry has found a clear tendency for production to be located near coal- and electricity-intensive regions. China's Major Production...
اقرأ المزيدWhen purchasing calcium carbide, buyers often focus on product specifications, gas yield, and price. However, packaging is another important factor that can directly influence product quality, transportation safety, and storage conditions. As calcium carbide reacts with moisture, proper packaging is essential throughout the export process, from the production plant to the customer's facility. Why Packaging Is Important Calcium carbide requires protection from humidity during transportation and storage. Exposure to moisture may affect product condition and handling performance. For international shipments, packaging serves several purposes: Protecting the product during transportation Reducing the influence of humidity Supporting safe loading and unloading Improving storage management Providing clear product identification For these reasons, packaging is not simply a container—it is an important part of the supply process. Common Packaging Methods Different suppliers may use different packaging solutions depending on customer requirements, transportation methods, and destination markets. Common export packaging may include: Steel drums Moisture-resistant...
اقرأ المزيدWhen purchasing calcium carbide, particle size is one of the specifications that buyers should consider carefully. Different applications and production systems may require different calcium carbide sizes, and choosing the appropriate specification can influence handling, reaction efficiency, and overall operating performance. For international buyers, understanding calcium carbide particle size can make communication with suppliers more accurate and help avoid unnecessary differences between the requested and delivered products. What Does Calcium Carbide Size Mean? Calcium carbide is commonly supplied in different particle-size ranges, depending on customer requirements and application conditions. For example, suppliers may offer specifications based on screened size ranges rather than supplying one uniform particle size. The appropriate range depends on the customer's equipment, feeding system, and production requirements. Therefore, when requesting a quotation, buyers should clearly specify the required calcium carbide particle size instead of referring only to the product name. Why Does Particle Size Matter? Particle size...
اقرأ المزيدWe understand the importance of high-quality calcium carbide for our customers' production processes. As a global supplier of calcium carbide, KEDE Chemical implements strict quality control measures at every stage of production to ensure both the quality and stability of our products. Here are the key quality control measures we apply during the calcium carbide production process: Raw Material Selection: Ensuring Quality Raw Materials Our quality of calcium carbide starts with the raw materials. We place great emphasis on the raw material selection process. First, we rigorously screen suppliers to ensure the raw materials meet quality standards and request certificates of analysis to verify the reliability and stability of the materials. Upon receiving the materials, we also conduct visual inspections to ensure they are free from impurities, ensuring only qualified materials enter the production process. Crushing: A Stable and Uniform Crushing Process Our crushing process is critical to the final...
اقرأ المزيدCalcium Carbide (CaC₂) is a moisture-sensitive industrial chemical that requires careful handling during transportation. For international export shipments, proper container loading is an important part of maintaining product quality and transportation safety. 1. Choosing the Right Container Before loading, the container should be inspected carefully. The container should be: Clean and dry Free from water and visible moisture Free from holes, leaks, or other damage Suitable for the planned cargo weight Properly prepared for dangerous goods transportation Because Calcium Carbide reacts with water and moisture, keeping the cargo dry throughout the loading process is particularly important. 2. Steel Drum Loading Calcium Carbide is commonly packed in sealed steel drums, such as 50 kg drums, depending on the customer's requirements. During container loading, the drums should be arranged in a stable and orderly manner to minimize movement during transportation. The loading team should pay attention to: Drum condition Drum sealing Weight...
اقرأ المزيدCalcium Carbide (UN 1402) is classified as Class 4.3 dangerous goods because it reacts with water or moisture and releases flammable acetylene gas. Therefore, the quality of its steel drums, appropriate drum-size selection, sealing performance and nitrogen-protection procedures are important considerations for safe storage and international transportation. This article introduces four commonly used export drum sizes for Calcium Carbide — 50 kg, 60 kg, 100 kg and 120 kg — together with the main steel-drum manufacturing process, quality-control procedures and nitrogen-purging considerations for export shipments. 1. Main Packaging Specifications for Export Calcium Carbide reacts with water or moisture to generate acetylene gas. For this reason, export packaging requires reliable sealing and moisture protection. New, dedicated steel drums designed for Calcium Carbide are recommended for export transportation. Refurbished or repaired drums are generally not recommended because their sealing performance and mechanical condition may be difficult to verify consistently. 50 kg Steel...
اقرأ المزيدInner Mongolia Kede Chemical Co., Ltd.
تليفون +86 474 4865559
واتساب/واتساب: +86 186 1716 1031
البريد الإلكتروني: [email protected]
قاعدة الإنتاج الرئيسية:
منطقة التنمية الصناعية للمواد الجديدة في منغوليا الداخلية أولانكاب,
راية الجناح الأيمن للجناح الأيمن، مدينة أولانكاب، منغوليا الداخلية، الصين
مرفق الإنتاج الداعم
المنطقة الشرقية من مجمع الفلورايد الصناعي، مدينة فنغزن، منغوليا الداخلية، الصين
