In 1986 he Duong Ba Ba demobilized from the local Cambodian battlefields (Ward 7 - Town). In 1995, he quit work for others, his current master production of clean coal technology. His clean coal exports every month about 20 tons.
After nearly 10 years as a lease, he amassed Ba 2 million, of this amount in 1995 he began his career by purchasing seeds coconut (coconut peeled) to produce dried coconut, a few years you take advantage coconut shell charcoal production on sintering. He sold part of raw coal, charcoal wastes of coal not sold his finely-turned firewood (shell charcoal mixed with mud). But every month he only produces about 5 tons. By 2002, with an introduction by Thailand adhesive powder to make additives for the production of clean coal, and make him believe that failure by additive unsatisfactory. He moved to Ba production of firewood, this time his family economic downturn he started selling motorbikes always, at the leaves to further invest in research and production of clean coal technology. Since the powder is sintered to Thailand, he noticed Spread dough with smoothness and familiar smell, taste dose see him do no harm. Then he went to the market Ward 2 and Ward 3 town's market, buy some food powder blend to produce the test. There the night at 2-3 in the morning he woke to continue studying. As a result, in 2003, his BA has succeeded in producing clean coal. From food meal cooked by his invention forming adhesive mixed with chopped coconut shell charcoal. After 12 hours of drying, dry charcoal satisfactory, sizes 7% moisture content, 1 kg charcoal can clean his BA burning time lasts for 2 hours.
In 2005, Ms. Nguyen Thi Kim Anh, Luong Minh City business owners in the city. Ho Chi Minh City, has invested his presses Ba a $ 25 million contract to shape charcoal (charcoal cylinder). His clean coal Ming Liang Ba were taken corporate quality assurance satisfactory since no toxic fumes, burns for a long time. From 2005 until now, the clean coal produced by the brother Ba are sold through corporate Luong Minh City each month about 20 tons for export to countries such as Taiwan, Japan ...
