<p><strong><ahref="http://quangtrungchem.com.vn">QuangTrungChem</a></strong> is an ethanol factory in Vietnam. We supply <strong><ahref="https://quangtrungchem.com.vn/san-pham-con">alcohol products</a></strong>, chemical solvents.</p>
<p>Ethanol alcohol is a product of fermentation. This product is usually produced from agricultural products or by-products such as cassava, maize, sugar, honey, seeds ... <strong><ahref="http://quangtrungchem.com.vn">Quang Trung Chem </a></strong>has 2 alcohol factories with a total output of 160,000 tons / year. five.</p>
Factories can produce a variety of qualities, from fuel to ENA. Find out about QuangTrungChem's product portfolio here (ethanol 96)<br/>
- Accept fuel type into variety. Can be produced from corn, potatoes, ...<br/>
- Efficient production process. Simultaneous production of feed / CO2 / other products ...<br/>
- Reuse 100% of water and biogas<br/>
- Self-supply electricity</p>
<p>Factory in Quang Nam</p>
<p>- Output 100,000Mt / year. As the largest factory in Vietnam up to the present time.<br/>
The factory can produce quality according to platform and industry.<br/>
- Accept document type into diversity. Can be produced from corn, potatoes, ...<br/>
- Efficient production process. Simultaneous production of feed / CO2 / other products ...<br/>
- Reuse 100% of water and biogas</p>
<h3>DDGS / DDGS</h3>
<p>DDGS residue is a premium product created from the manufacturing process. DDGS is often used as feed for energy and animal husbandry.<br/>
- The factory can produce DDGS at normal level of Minimum 26% and Minimum 50%<br/>
The first and only DDGS factory in Vietnam<br/>
Total production capacity is 60,000 tons / year<br/>
The product does not contain Aflatoxin and Vomitoxin.<br/>
- Reuse 100% of water and biogas</p>
<h3>CO2</h3>
<p>CO2 has many commercial applications in the food, petroleum and chemical industries. The largest and most common uses of CO2 are for the production of carbonated beverages; CO2 creates gas for soft drinks such as soda, beer, soft drink ... The total production capacity is 50,000Mt / year.</p>
<p>Ethanol (alcohol) is commonly referred to as grain alcohol, <strong><ahref="https://quangtrungchem.com.vn/con-y-te">ethyl alcohol</a></strong>, ethyl alcohol or alcohol. Is a colorless and flammable organic compound. An ingredient commonly found in alcoholic beverages. Another popular term mentioned in folklore is alcohol.<br/>
Ethanol is produced based on the fermentation process of naturally occurring carbohydrates such as wheat, barley, sugar, corn, cassava, humus, wood, ... Another method, in the field of petrochemical synthesis technology.<br/>
Ethanol is prepared from a hydration technology line when ethylene is acid catalyst. In addition, by the purification route between ethanol and water, ethanol can also be prepared.</p>
<p>Ferment</p>
<p>Ethanol fermentation mechanism.<br/>
Ethanol fermentation is the process of anaerobic decomposition of sugar into ethanol under the action of microorganisms, the mechanism of ethanol fermentation.<br/>
Sugar, along with other nutrients of the fermentation medium, is first absorbed on the surface and then diffused across the cell membrane and into the yeast cell, the breakdown of sugar into ethanol in the yeast cell. .<br/>
A series of reactions occur with the participation of different enzymes, the final step of the fermentation process is converting pyruvic acid into ethanol and CO₂.<br/>
In the cytoplasm of yeast, the process of converting hexose sugar into ethanol and CO, this is the energy exchange of yeast under anaerobic conditions, ethanol and CO produced in the cell will be discharged by yeast. into fermentation medium.<br/>
Under anaerobic conditions, fermentation is inhibited, which causes the extracted hydrogen to be converted through the respiratory chain into oxygen and pyruvic acid, the product of glycolysis, which is further oxidized through a number of steps. in the cycle.<br/>
During the Krebs process, the separated hydrogen pairs are converted to oxygen. This process is tied to the ATP creation process. Alcohol fermentation can be done in a variety of ways, depending on the environmental conditions.<br/>
In addition to ethanol and CO, the yeast cells synthesize and "discharge" into the translation of hundreds of by-products and other intermediate products during the fermentation process. These compounds are found in fermentation in very small amounts, such as: glycerol and alcohols, aldehydes, organic acids and esters.<br/>
Microbiological agents of alcohol fermentation are: yeasts, molds and bacteria. In which the basic agent is the yeast Saccharomyces cerevisiae.</p>
<p>Yeast:</p>
<p>Yeast is the basic agent that makes up the fermentation of alcohol, but not all types can ferment sugar into alcohol, only a few species have this ability. In current production, some species of the Saccharomyces cerevisiae family are often used. According to its fermentation properties, yeasts are divided into two groups: pot yeasts and submerged yeasts.</p>
<p>Floating enamel:<br/>
These are yeasts that ferment very quickly and strongly. The suitable temperature for yeast to grow is from 20 - 28 ° C, the fermentation speed is very large, the amount of sugar consumed is high. Due to the production of more CO, the yeast cells below will follow the CO float to the surface, so the yeast is more active and ferments the sugar molecules on the surface. People often use it to make ethanol and bread. A good example is Saccharomyces cerevisiae.<br/>
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Yeast pickled:<br/>
These are types of yeasts with weak fermentation. The suitable temperature for yeasts to grow is from 5 - 10 ° C. During the fermentation process, little CO2 is produced and is retained in the fermentation solution. After fermentation they form sediment at the bottom of the tank. Fermentation is slow and gradual. A typical example is the species Saccharomyces ellipsoideus. Fermented yeast is commonly used in the production of beer, wine and champagne.<br/>
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Mold:<br/>
If ethanol is produced from starch, the saccharification step is required. It is the stage of turning starches into sugars. At this stage, the mold will be used mainly. Common mold species such as Aspergillus oryzae, Aspergillus usamii, Aspergillus awamori, Mucor rouxii.<br/>
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Bacteria:<br/>
Some fermenting bacteria convert sugars into ethanol such as Sasina ventriculi, Zymononas mobylis. In turmeric food, people often use yeast in fermented ethanol.<br/>
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Ethanol fermentation is used in the production of beer, alcohol, alcoholic fermented beverages ...</p>
