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[Chemical Knowledge]：Cross-flow tower and counter-flow tower, the top of the brewing aroma

Read： 841 Time：17months ago Source：Transform the World with Simplicity

Cross-flow tower and counter-flow tower, as two different brewing technologies, represent different ideas and cultures. In Chinese brewing culture, both have an important position, thus endowing the brewing process with a unique style and tradition. This paper will deeply analyze the difference between crossflow tower and countercurrent tower, explore the differences in brewing technology and concept, and show the unique cultural charm.

crossflow tower, as the name implies, the flow direction during the winemaking process is carried out laterally. In a cross-flow tower, water enters from one side of the tower, passes through the bottom of each stage, and finally flows to the other side and is discharged. Throughout the process, water and gas flow in the same direction. Countercurrent towers are the opposite, where the flow direction in the winemaking process is reversed. Water enters from the top of the tower, passes through the bottom of each stage from top to bottom, and finally is discharged. In a counter-current column, water and gas flow relative to each other. The differences in brewing techniques and concepts

crossflow towers and countercurrent towers are derived from the cultural backgrounds and traditions of different regions. Crossflow tower brewing technology originated in northern China, with a strong traditional Chinese style. The counter-current tower brewing technology originated in southern China and was influenced by marine culture. These two technologies have their own advantages and have become the treasures of brewing culture in their respective regions.

In the winemaking process using cross-flow and counter-flow columns, there are other differences in addition to the difference in flow direction. In the brewing process of crossflow tower, the temperature and humidity are relatively high, which is conducive to microbial activity and the formation of complex and rich flavor. In the brewing process of the counter-current tower, the temperature and humidity are relatively low, which is suitable for using the heat of fermentation to improve the alcohol content of the wine. Therefore, the quality and style of the wine produced by the two are very different. In addition to the differences in brewing techniques and concepts in

, crossflow towers and countercurrent towers also reflect the food culture and drinking habits of different regions. In the area of the Crossflow Tower, people like to accompany their meals with wine and pay attention to matching wine and food just right. In the area of the counter-current tower, people like to drink purely, pursuing the aroma and taste of the wine itself.

crossflow tower and counterflow tower represent two different brewing technologies and concepts, and are two monuments in Chinese brewing culture. The Crossflow Tower has attracted the attention of many domestic and foreign tourists with its strong traditional Chinese style and unique way of making wine. The counter-current tower is known as the pinnacle of brewing technology for its delicate taste and pure aroma.

in today's globalization, crossflow towers and countercurrent towers have also begun to go abroad to show the world the charm of Chinese brewing culture. Whether it is to appreciate the complex flavor of the cross-flow tower wine or to taste the pure aroma of the counter-flow tower wine, it is a cultural experience and exploration.

In general, crossflow tower and counterflow tower, as two representatives of Chinese brewing culture, represent brewing techniques and ideas in different regions. There are differences in the brewing process, taste and cultural background, and each shows its unique charm. It is precisely because of these differences that the crossflow tower and the countercurrent tower have become the treasures of Chinese wine-making culture and have been passed down to this day. Whether it is a crossflow tower or a countercurrent tower, it is a bright pearl in Chinese culture, which is worthy of our taste and appreciation.

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