The Calcium Carbide market is forecast to grow at a CAGR of 3.1%, reaching USD 22.0 billion in 2031 from USD 18.9 billion in 2026.
Calcium carbide is a grayish-black solid compound of chemistry that reacts with water to give acetylene gas (C?H?) and calcium hydroxide. The most widespread use of calcium carbide these days is in the industrial production of acetylene, a major fuel in welding and metal cutting, and as a precursor in the chemical synthesis of organic compounds in general. Other uses of calcium carbide are in the manufacture of calcium cyanamide important source of nitrogen fertilizer in the desulfurization of iron.
In addition, the demand for calcium carbide is anticipated to grow, owing to the increase in the steel sector.
The increasing investment in the construction and automotive sectors is fuelling the demand for steel, which is propelling the calcium carbide market growth. For instance, according to the National Bureau of Statistics of China, the total value added to the industrial sector in 2023 was 39,910.3 billion yuan, which was 4.2% higher than in 2022. Similarly, the value added of construction enterprises was 8,569.1 billion yuan in 2023, which was 7.2% higher compared to 2022.
Similarly, according to the U.S. Department of Commerce[1], the total construction spending in the United States in July 2024 was US$2,162.7 billion, which was 6.7% higher than that of 2023, where the construction spending was US$2,027.4 billion. Hence, with the growing application of calcium carbide in various end-use sectors, the market for calcium carbide is expected to grow substantially in the projected period.
By application, the acetylene gas segment is expected to hold a significant share of the calcium carbide market.
By application, the calcium carbide market is segmented into acetylene gas, calcium cyanamide, reducing & dehydrating agents, steelmaking, and others. The acetylene gas segment is anticipated to hold a significant market share in the projected period, owing to increasing demand for acetylene gas in various applications such as oxyacetylene welding, dyestuff industries, and manufacturing plastics and synthetic rubber. The increasing use of acetylene gas for producing polyvinyl chloride, preferred in producing wires, cables, films, and sheets, is expected to increase the demand for the acetylene segment in the forecasted period.
By end-user segment, the chemical industry is anticipated to hold a significant share of the calcium carbide market.
The chemical sector is expected to hold a significant market share in the calcium carbide market, as calcium carbide is used for synthesis chemicals, including calcium cyanimide and other organic chemicals. Additionally, the use of calcium carbide for the production of acetylene and acetylene derivates, which are being majorly used in the pharmaceutical and plastic industries, is anticipated to boost the market for calcium carbide.
The Asia Pacific region is anticipated to hold a significant share in the coming years.
The Asia Pacific region is expected to grow at a noteworthy rate due to the propelling steel and chemical manufacturing industry in countries such as India and China. China is one of the major producers of crude steel. According to the World Steel Association, crude steel production in China was 90.2 million tons in May 2023 and grew to 92.6 million tons in May 2024. Additionally, the rising production of PVC in the region is expected to positively influence the market for calcium carbide in the forecasted period. Similarly, the North American region is anticipated to grow in the coming year due to increased demand for chemicals and steel in various end-use industrial sectors.
In May 2024, DCT Chemicals, a leading provider of caustic soda, chlorine, calcium carbide, aluminum chloride, PVC resins, and PVC compounds, among others, signed a Memorandum of Understanding (MoU) with the Institute of Chemical Technology (ICT), Mumbai. This collaboration aims to advance the research and development of the chemical industry, leveraging ICT's academic prowess and DCM Shriram's industrial expertise.
| Report Metric | Details |
|---|---|
| Study Period | 2021 to 2031 |
| Historical Data | 2021 to 2024 |
| Base Year | 2025 |
| Forecast Period | 2026 – 2031 |
| Companies |
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The calcium carbide market is analyzed into the following segments:
By Application:
Acetylene Gas
Calcium Cyanamide
Reducing and Dehydrating Agent
Desulfurizing and Deoxidizing Agent
Others
By End-Use Industry:
Chemical
Metalluary
Others
By Geography:
North America
USA
Canada
Mexico
South America
Brazil
Argentina
Others
Europe
UK
Germany
France
Italy
Others
Middle East and Africa
Saudi Arabia
Israel
Others
Asia Pacific
Japan
China
India
South Korea
Indonesia
Thailand
Others