Thursday, August 13, 2020
Home Science & Technology Production of cleaner diesel by a new method

Production of cleaner diesel by a new method

London: A team of researchers from two European universities have discovered a new approach to the production of much cleaner diesel.

Researchers from the Belgium’s University of KU Leuven and Netherland’s Utrecht University used catalysts to produce clean diesel, which can quickly be scaled up for industrial use, according to a KU Leuven statement.

Catalysts are substances that trigger the chemical reactions that convert raw material into fuel. In the case of diesel, small catalyst granules are added to the raw material to sufficiently change the molecules of the raw material to produce useable fuel.

The catalyst used for this particular study has two functions, represented by two different material — a metal (platinum) and a solid-state acid.

During the production process for diesel, the molecules bounce to and fro between the metal and the acid. Each time a molecule comes into contact with one of the materials, it changes a little bit. At the end of the process, the molecules are ready to be used for diesel fuel.

The assumption has always been that the metal and the solid-state acid in the catalyst should be as close together as possible to speed up the production process by helping the molecules bounce to and fro more quickly.

However, Johan Martens of KU Leuven and Krijn de Jong of Utrecht University have now discovered that this assumption is incorrect.

“Our results are the exact opposite of what we had expected. At first, we thought that the samples were switched or that something was wrong with our analysis”, said professor Martens.

“We repeated the experiments three times, only to arrive at the same conclusion — the current theory is wrong. There has to be a minimum distance between the functions within a catalyst. This goes against what the industry has been doing for the past 50 years.”

Cars that are driven by this clean diesel would emit far fewer particulates and carbon dioxide. The researchers believe that their method can be scaled up for industrial use with relative ease, so the new diesel could be used in cars in 5-10 years.

The new technique can be applied to petroleum-based fuels but also to renewable carbon from biomass.

(IANS)

STAY CONNECTED

18,956FansLike
362FollowersFollow
1,781FollowersFollow

Most Popular

People Move To Reading And Writing During Lockdown

With a deeply-engaged community of close to 3 million users in India, who spend more than 37 minutes daily reading, writing, and engaging on...

BlareMob – A New Music Sensation

Influenced by the music scene in international circuits like Miami, Ibiza, and Barcelona, Delhi based group, BlareMob, launched their latest offering that has six...

An Unique Experience Of Diverse Asia

A kaleidoscopic journey across Bali, Hong Kong, Kyrgyzstan, Myanmar, Thailand, and Vietnam captures the diverse landscapes, textures, and people of Asia. The exhibit is...

Twitter Tests New Feature for Automatic Translation of Tweets

Twitter has kicked off a test with a small group of users across iOS and Android in Brazil that automatically translates tweets that are...

Facebook Removes More Adult, Violent Content on Instagram

Facebook has removed more pieces of content related to adult nudity and sexual activity along with violent and graphic content on Instagram in the...

TikTok Secretly Collects Data in Violation of Google Policies: Report

TikTok secretly collected device data for months via its Android app using a technique that Google prohibits developers from using without consent of users,...

Here’s How You Can Avoid Smudging of Makeup Under a Mask

With the safety at the top of your mind hygiene rituals are replacing beauty routines, and wearing a face mask has become the new...

Here are Some Vaastu Tips to Help You Gain Good Health

By Puja Gupta A few changes in the Vaastu of your house can help you gain good health, even at a time when you might...

Recent Comments