Propylene glycol is a colourless, odourless liquid that can be made from either plant-based, petroleum-based, or natural gas sources.
Propylene glycol made from renewable, low-carbon sources, such as corn and sugarcane, is known as bio-based propylene glycol. In comparison to propylene glycol obtained from the petrochemical industry, it also offers a 61% reduction in greenhouse gas emissions.
Petrochemicals, more notably propylene oxide, were used to make propylene glycol. Vegetable oils are used to create a plant-based equivalent that was invented via green chemistry.
Glycerin and hydrogen react under extreme heat and pressure in a procedure known as hydrogenolysis to create propylene glycol that is completely biodegradable.
These two types of propylene glycol are chemically equivalent and perform the same function in a final product, yet they are composed of totally different materials. The closest comparison is probably climbing a mountain. Similar to how propylene glycol is made, several paths can be taken to reach the same summit.
The Global Plant-Based Propylene Glycol market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
Kicking the Oil Habit: Making Propylene Glycol from Plants.The chemical known as propylene glycol is included in a variety of common consumer goods, including liquid detergents, medicines, and plastics. The drawback is that petroleum, a nonrenewable resource, is often used to make propylene glycol.
The first-ever catalytic method to generate this beneficial compound from plant-based basic materials was created by Pacific Northwest National Laboratory (PNNL). Industry now has a substitute for producing propylene glycol that is cost-competitive, ecologically benign, and economically viable.
The facility is currently producing propylene glycol exclusively from renewable sources, which reduces greenhouse gas emissions by 61 percent when compared to fuels generated from oil.
Initial funding for foundational research came from Laboratory-Directed Research and Development internal sources. Two separate cost-sharing cooperative research and development agreements (CRADAs) came after that.
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