What is the Calcium Carbide?

Calcium Carbide is also called calcium acetylide, which is a chemical compound having the chemical formula of CaC2. Mainly, it is used industrially for the production of calcium cyanimide and acetylene and Ethylene. The material in its pure form is without color however the industrial calcium carbide compounds are either brown or grey and consist of about 80–85% of CaC2 (the remaining is CaO – calcium oxide, Ca3P2 – calcium phosphide, Ca3N2 – calcium nitride, CaS – calcium sulfide, SiC – silicon carbide and more). In trace moisture presence, the carbide technical-grade emits an unpleasant odor which is reminiscent of garlic and also the material explodes in presence of certain amount of water.


What is the Calcium Carbide?cid=4

What is the Calcium Carbide?cid=4


CAS Number for Calcium Carbide is 75-20-7 and it has the EC number of 200-848-3

The high temperature that is required for this reaction is practically not achievable by traditional combustion. So, this reaction is performed in an electric arc furnace using graphite electrodes. By weight, the produced carbide product will contain around 80% of the calcium carbide. Also, carbide is further crushed to produce small lumps that can range up to a maximum of 50 mm, and the impurities are concentrated in the finer fractions.


What is the Calcium Carbide?cid=4

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Calcium carbide is essential in the acetylene production process. This chemical compound plays a crucial role in creating acetylene gas, which is widely used in various industries. The production of acetylene from calcium carbide can sometimes pose challenges.

Fruit maturation using calcium carbide is a common practice in many countries to ripen fruits quickly. This method has garnered attention due to its practicality, especially in places where fruits need to be ripened rapidly for market sale.

In recent years, calcium carbide has gained prominence as a critical compound in various industries, particularly those involving chemical manufacturing and agriculture. As a leading calcium carbide supplier, NEW OCEAN GROUP recognizes the significance of calcium carbide's emergence in solving challenges in these sectors.

The global calcium carbide market is in a state of flux, with prices predicted to witness significant changes by 2025. Industry stakeholders face pain points such as volatile pricing and supply chain disruptions, which can impact budgeting and project timelines.

In the industries of metal processing, oil refining, and chemical manufacturing, achieving effective desulfurization is critical to product quality and environmental compliance. Calcium carbide, sourced from reputable calcium carbide suppliers like NEW OCEAN GROUP, offers a viable solution to combat sulfur emissions.

Carbide is used in different industries and applications including: (1) Production of acetylene The reaction of calcium carbide with water, producing acetylene and calcium hydroxide.

Calcium carbide is essential for mining and construction. This chemical compound enables the generation of acetylene gas, which is crucial for various industrial processes. In mining, it aids in carbide lamps that provide illumination in dark tunnels.

The main component of carbide slag slurry is calcium hydroxide (Ca (OH) 2). Calcium carbide slag slurry is a gray brown turbid liquid.

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