Suranari University of Technology Innovates with Agricultural Byproducts

Researchers at Suranari University of Technology (SUT) have made a groundbreaking advancement by creating ceramic gemstones from agricultural waste, significantly increasing the value of these materials. The innovative project has resulted in gemstones priced 6,000 times higher than the original agricultural waste used in their production.

Inspiration Behind the Research

Utilizing Thailand’s Agricultural Resources

The research team, consisting of senior students from the Institute of Engineering’s School of Ceramic Engineering—Parnpailin Jaichuei, Chatcha Chuma, and Saowalak Boonpakdi—was motivated by Thailand’s status as a major agricultural producer. With rice and sugarcane being key crops, the country generates substantial agricultural waste each year, including straw, husks, and bagasse.

Addressing Environmental Concerns

Ms. Saowalak highlighted that much of this waste is often underutilized and either turned into fertilizer or burned, contributing to air pollution. This environmental concern prompted the team to explore how these byproducts could be repurposed effectively.

The Process of Creating Ceramic Gemstones

Analyzing Agricultural Waste

The research began with an analysis of the properties of agricultural waste, revealing high silica content in materials like rice husks. Since silica is a primary component in natural gemstones, the team decided to develop a method for transforming these wastes into valuable ceramic gemstones.

Innovative Production Techniques

The production process involves several steps:

• Calcination: The agricultural waste is subjected to calcination at temperatures of 300°C, 500°C, and 700°C, converting it into high-quality ash.
• Mixing and Liquefaction: This ash is then mixed with additives using ceramic engineering techniques and liquefied at 1,300°C to form molten glass.
• Cooling and Solidification: After cooling, the material is reheated in a ceramic oven at 550°C for enhanced durability before slowly cooling again for stability.

Characteristics and Applications of the Gemstones

Durability and Aesthetic Appeal

The resulting ceramic gemstones not only mirror the colors of their original materials but also possess durability comparable to natural gemstones. Their size and strength make them suitable for various industrial applications.

Economic Benefits

By transforming low-cost agricultural waste (valued at around four baht per kilogram) into high-value gemstones (totaling approximately 24,000 baht for 20 pieces), this innovation adds significant economic value to what was previously considered waste.

A Sustainable Future with Innovative Solutions

The creation of ceramic gemstones from agricultural waste by SUT researchers exemplifies how innovation can lead to sustainable practices while addressing environmental concerns. This project not only showcases Thailand’s potential for utilizing its agricultural resources but also highlights the importance of research in creating valuable solutions that benefit both the economy and the environment. As industries continue to seek sustainable alternatives, initiatives like this pave the way for a greener future.

TCC Warns of Potential Economic Losses Due to Trump’s Trade Policies

The Thai Chamber of Commerce (TCC) has advised Thailand to maintain a neutral stance in global trade, cautioning that the trade policies of US President-elect Donald Trump could lead to significant economic repercussions for the country. TCC president Sanan Angubolkul indicated that these policies might result in a potential loss of 160 billion baht for the Thai economy.

Impact on Thai Exports and Key Industries

Concerns Over Export Declines

Sanan highlighted that Trump’s trade policies are expected to adversely affect Thai exports, particularly in sectors where Thailand currently enjoys a trade surplus with the US. Key products at risk include hard-disk drives, semiconductors, tyres, air conditioners, and solar cells.

Broader Economic Implications

The manufacturing, construction, and agriculture sectors could face significant challenges due to the anticipated barriers imposed by Trump’s administration. Sanan emphasized the need for Thailand to adapt its trade strategies in light of these developments.

Opportunities Amidst Challenges

Potential for Foreign Investment

Despite the challenges posed by Trump’s 60% import tariff on Chinese goods, Sanan noted that this could lead to an influx of Chinese products into the Thai market. While this may provide consumers with cheaper options, it could severely impact local manufacturing and service sectors.However, he also pointed out that the relocation of production bases from China to Thailand could present an opportunity for attracting foreign investment.

Economic Forecasts and Trade Partnerships

Projected Economic Losses

Sanan predicts that Trump’s trade policies could trigger an initial drop in Thai exports by 1.03%, resulting in a 0.59 percentage point decline in Thailand’s gross domestic product (GDP).

Expanding Trade Relationships

To bolster economic growth, TCC has recommended expanding trade and investment partnerships with countries like India and forming closer ties with Vietnam. Sanan stressed the importance of proactive and passive policies alongside public-private collaboration to navigate these challenges effectively.

Monitoring the Trade Landscape

Potential Trade War Concerns

The Federation of Thai Industries (FTI) has urged close monitoring of the potential trade war stemming from Trump’s presidency. FTI president Kriengkrai Thiennukul warned that Thailand’s trade surplus might make it a target for US tariffs, which could also lead to an appreciation of the baht.

Investment Volatility

Kriengkrai expressed concerns regarding investment volatility due to Trump’s policies aimed at attracting investments back to the US through corporate tax reductions. He cautioned that these changes could adversely affect Thailand’s economic landscape.

Risks Associated with BRICS Partnerships

Kriengkrai noted that Thailand’s partnership with BRICS—a bloc that includes China—could expose it to US trade barriers. He emphasized the need for Thailand to maintain a robust domestic industry while simultaneously attracting foreign investments.

Strategic Adaptation Required

As Thailand navigates potential economic challenges arising from international trade dynamics, maintaining a neutral stance while fostering strategic partnerships will be crucial. The TCC’s recommendations highlight the importance of adaptability and proactive measures in ensuring sustainable economic growth amidst global uncertainties.

Two Exciting Stamp Sets Announced for 2025

The Thai Stamp Museum has unveiled plans to release two sets of collectible postage stamps for 2025, showcasing a drawing by Her Royal Highness Princess Maha Chakri Sirindhorn and designs inspired by “The Little Prince” by Antoine de Saint-Exupéry.

First Set: Year of the Snake Stamps

Details of the Princess Maha Chakri Stamp

The first set consists of 10 stamps, each with a face value of 3 baht. These vertical stamps feature a charming drawing of three snakes created by the Princess, along with her signature. This release marks the 11th edition in the Princess’s Year of Zodiacs series, which has been issued annually since 2015.

Design and Significance

This year coincides with the Chinese Year of the Snake, and the Princess’s artwork includes three little snakes in green, pink, and yellow, accompanied by the caption, “won’t take fish, but snakes.” The Princess expressed her desire for Thais to engage in deeper learning rather than superficial understanding, referencing a Thai idiom about learning.

Second Set: Celebrating ‘The Little Prince’

National Children’s Day Release

The second set of stamps will be released on National Children’s Day, January 11, featuring two unique designs based on “The Little Prince.” Each stamp in this set will have a face value of 10 baht.

Design Features

• The first design depicts the Little Prince in a desert, illustrated by an artist from the Antoine de Saint-Exupéry Youth Foundation.
• The second design showcases the Little Prince dressed in traditional Thai attire standing in front of a mirror, created by Auemphon Suparirkchai from Thailand Post.

A Celebration of Art and Culture Through Stamps

These upcoming stamp releases not only celebrate important cultural themes but also highlight the artistic contributions of Princess Maha Chakri Sirindhorn. Collectors and enthusiasts alike can look forward to these special editions that reflect Thailand’s rich heritage and creativity. Be sure to mark your calendars for these exciting releases!