What Are the Uses of Methanol in Various Industries

If you are searching for what are the uses of Methanol, you are on the right page. In this guide, get to know what Methanol is, its properties, and its common uses. Keep reading to acquire more knowledge about Methanol.

What Is Methanol

Before knowing the answer to the question “What are the uses of Methanol”, let’s turn our eyes to the definition of Methanol. Methanol is a liquid chemical with the formula CH3OH (often abbreviated MeOH). Methanol comes from the destructive distillation of wood and is mainly synthesized from carbon monoxide and hydrogen. Its main uses are in organic synthesis, as a fuel, solvent, and antifreeze. Today, there are three commonly used methods to produce syngas from the methane component of natural gas. These methods are steam-methane or SMR, endothermic, partial oxidation with molecular oxygen, exothermic, and a combination of the two, known as auto thermal reform. 

Properties of Methanol

Color: It is a colorless liquid that boils at 64.96°C and solidifies at -93.9°C. When mixed with air or in contact with air, it forms an explosive mixture and burns with a non-luminous flame. Methanol is completely soluble in water, its order of which is similar to that of ethyl alcohol.

Smell: The smell of methanol resembles that of ethyl alcohol, which is the intoxicating substance of alcoholic beverages, but with it, it is also a very dangerous poison. It is also said to cause death if consumed.

Volatility: It is a colorless liquid and is quite volatile. Methyl alcohol vapor is heavier than air and travels some distance to the source of ignition and flashback.

Other Properties: Methanol functions as an amphoteric solvent. It is mainly known as an alkyl alcohol, which is a single carbon compound, and also an organic girl compound also classified as a primary alcohol. It is the conjugate acid of methylate.  

After learning about the Methanol properties, figure out what are the uses of Methanol in the following.

What Are the Uses of Methanol

What are the uses of Methanol? Actually, Methanol has a swell of usage in different industries. Here, we list several common uses of it.

lManufacturing Industry

Methanol is commonly used as a solvent in research laboratories. When converted to formaldehyde, it can also be used in the manufacture of products such as paints, plastics, and explosives. In addition, it can be used on aerosol products in the manufacture of car defrosting machines, windows, frosted door locks, and other frosted areas.

lAs Antifreeze

Methanol has chemical properties that can lower the freezing point of water-based liquids and increase its boiling point, so it is used as an antifreeze to prevent cleaning solutions from releasing. In addition, it acts as an inhibitor in natural gas pipelines, especially when installed in cold weather. It is injected into natural gas pipelines or fed into pipelines via methanol droplets to reduce the freezing point of water during oil and gas transportation. This chemical is one of the most cost-effective solutions to prevent hydrate formation.

lWastewater Treatment

Methanol is an environmentally friendly solvent. Only a small amount of methanol can do wonders in wastewater treatment. It has the ability to convert dangerous nitrates into harmless nitrogen through a process called denitrification. Nearly 200 wastewater treatment centers across the United States use methanol in the denitrification process.

lAutomotive Industry

In the automotive industry, methanol is widely used as a fuel source due to its high-octane content which improves vehicle efficiency, increasing vehicle power and speed. Methanol has many physical properties that make it the perfect transportation fuel. In addition, the use of methanol as a fuel is economically beneficial and in line with the requirements of the Air Quality Act. Methanol can significantly reduce toxic emissions, making it an eco-friendly fuel option and also reducing the likelihood of vehicle igniting. Additionally, when used in gas turbines, methanol reduces hazardous nitrous oxide emissions by almost 80%. 

Conclusion 

What are the uses of Methanol? Now you may be clear about this question. Methanol has multiple uses, and it benefits our life a lot. However, when you approach this chemical substance, you have to notice that it is also dangerous. Be careful when you need to apply it.