Engineer makes cheap bio-fuel from surplus catfish fat

News 16:40 12/09/2014

AN GIANG — Processing fat from catfish, which otherwise pollute Cuu Long (Mekong) Delta, Ho Xuan Thien, an engineer with the Agifish An Giang, a seafood processing company, has successfully produced a bio-fuel – a kind of clean diesel - for only VND6,500 per litre for automobiles.

The Cuu Long (Mekong) Delta produces over 30,000 tonnes of catfish fat annually. Though it is used to produce lubricants and as fish feed, a surplus remains unused, polluting the environment.

While vegetable oil has been processed as bio-fuel for a long time around the world, Thien was motivated by his son, a doctoral student at Oxford University, to experiment with catfish fat. "I came to have a comprehensive understanding of the product and processes involved in transforming catfish fat into bio-fuel, thanks to research papers and related documents provided by my son," said Thien.

However, the process was much more complicated than Thien initially expected. It took many experiments to fix technical parameters, condition and catalysts for each physical and chemical reaction at each refining stage to finish the process.

Thien was ably supported by his team consisting of Vu Tran Tan Quoc, a mechanical engineer, Vo Thi Dao Chi, an agricultural expert from An Giang University, and Nguyen Quynh Nhu, a fresh graduate engineer.

The team was fully funded by Thien and worked at the laboratory of the An Giang University.

While the first sample found favour with the Viet Nam National Institute of Standards and Technology, the second sample, with the colour of cooking oil and nil exhaust, received the approval of the institute.

"Bio-fuels can be used as a substitute for petroleum, which is scarce and pollutes the environment. They are also environmental-friendly and can be produced at low cost. The bio-fuel produced from fish fat will decrease pollution and add more value for catfish," said Vo Tong Xuan, head of the An Giang University.

Thien now has sixty regular customers with a top single order for 2000 litres per month. In addition to bio-fuel, catfish fat can also be used to produce glycerine (used popularly in dyeing, pharmaceuticals, cosmetics) and fertilisers.

Bạn đang đọc bài viết Engineer makes cheap bio-fuel from surplus catfish fat tại chuyên mục News của Hiệp hội VASEP

TIN MỚI CẬP NHẬT

Vietnam shrimp exports to the US following election

 |  08:42 22/11/2024

(seafood.vasep.com.vn) The US remains Vietnam’s largest single market for shrimp imports, accounting for 20% of Vietnam's total shrimp exports globally. As of October 15th, 2024, Vietnamese shrimp exports to the US reached nearly 600 million dollas, marking a 10% increase compared to the same period in 2023.

Steady growth in pangasius exports to Canada for the first three quarters

 |  08:40 20/11/2024

(seafood.vasep.com.vn) According to Vietnam Customs, pangasius exports to Canada reached over 1 million USD in the first half of October 2024, a 33% decrease compared to the same period last year. However, by October 15, 2024, total pangasius exports to Canada had reached 32 million USD, reflecting a 10% increase compared to the same period in 2023.

Cà Mau Province accelerates digital transformation and develops green industry

 |  08:35 18/11/2024

(seafood.vasep.com.vn) Cà Mau is accelerating its digital transformation, developing green industries, and promoting high-tech processing of agricultural and aquatic products, with a focus on sustainable economic growth and environmental protection.

Dong Thap pangasius: “Green journey – Green Value”

 |  09:23 14/11/2024

(seafood.vasep.com.vn) The Dong Thap Pangasius Festival 2024, themed 'Dong Thap Pangasius: Green Journey - Green Value', will take place on November 16-17 in Hong Ngu City.

Việt Nam's seafood sector primed for growth with favourable exports

 |  08:55 12/11/2024

The positive business momentum in the domestic seafood sector could last into the first half of 2025, according to experts.

Vietnam shrimp industry accelerates toward $4 billion target

 |  08:38 08/11/2024

(seafood.vasep.com.vn) In the first three quarters of 2024, brackish water shrimp production exceeded 1.1 million tons, with export revenue reaching $2.8 billion. The seafood industry has set a target of $4 billion for shrimp exports for the entire year.

Eearning trillions of VND from shrimp heads and fish tails

 |  09:01 07/11/2024

While the price of 1 kg of shrimp hovers around 20 USD, the value of 1 kg of chitosan—extracted from shrimp—can soar to 500 USD. This highlights a significant challenge within the seafood processing industry.

Vietnam's shrimp exports surge at year-end

 |  09:03 05/11/2024

(seafood.vasep.com.vn) By October, Vietnam's shrimp exports had generated nearly $3 billion, reflecting an increase of over 10% compared to the same period last year. Shrimp remains the leading commodity contributing to the export turnover of the entire seafood industry.

Navico and FIMEX VN achieve outstanding business results in Q3/2024

 |  08:45 04/11/2024

(seafood.vasep.com.vn) Sao Ta Foods Joint Stock Company (FIMEX VN - HoSE: FMC) concluded Q3/2024 with significant growth in revenue. Specifically, Sao Ta Food recorded revenue of VND 2,845 billion, a 58.6% increase year-on-year. The company's profit after tax reached VND 95 billion, up 6.2%.

VASEP releases Seafood Export Report for the first nine months of 2024 and year-end forecast

 |  10:06 01/11/2024

VASEP's Seafood Export Report for the third quarter of 2024 provides a comprehensive overview of Vietnam's seafood export performance in the first nine months, with impressive results reaching $7.2 billion—an increase of 9% over the same period last year. In the third quarter alone, seafood exports grew by 15%, totaling $2.8 billion. This growth is attributed to a recovery in demand and prices in key markets such as the U.S. and China, as well as the competitive advantage of value-added products in markets like Japan and Australia.

VASEP - HIỆP HỘI CHẾ BIẾN VÀ XUẤT KHẨU THỦY SẢN VIỆT NAM

Chịu trách nhiệm: Ông Nguyễn Hoài Nam - Phó Tổng thư ký Hiệp hội

Đơn vị vận hành trang tin điện tử: Trung tâm VASEP.PRO

Trưởng Ban Biên tập: Bà Phùng Thị Kim Thu

Giấy phép hoạt động Trang thông tin điện tử tổng hợp số 138/GP-TTĐT, ngày 01/10/2013 của Bộ Thông tin và Truyền thông

Tel: (+84 24) 3.7715055 – (ext.203); email: kimthu@vasep.com.vn

Trụ sở: Số 7 đường Nguyễn Quý Cảnh, Phường An Phú, Quận 2, Tp.Hồ Chí Minh

Tel: (+84) 28.628.10430 - Fax: (+84) 28.628.10437 - Email: vasephcm@vasep.com.vn

VPĐD: số 10, Nguyễn Công Hoan, Ngọc Khánh, Ba Đình, Hà Nội

Tel: (+84 24) 3.7715055 - Fax: (+84 24) 37715084 - Email: vasephn@vasep.com.vn

© Copyright 2020 - Mọi hình thức sao chép phải được sự chấp thuận bằng văn bản của VASEP

DANH MỤC