Tonghui Gas

Tonghui Gas

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High-purity helium gas

High-purity helium gas

High-purity helium is an important industrial gas widely used in fields such as semiconductor manufacturing, fiber-optic communications, and medical devices. The high-purity helium produced by Chongqing Tonghui Gas Co., Ltd. boasts excellent quality and high purity, meeting international standards and earning widespread recognition and trust from customers.

21

2024

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05

Applications of dry ice for refrigeration and packaging

Applications of dry ice for refrigeration and packaging

Applications of dry ice in refrigeration and packaging—The two main areas of dry ice application are dry ice refrigeration and dry ice packaging, though these uses aren't very common. At the dry ice factory, the cost of keeping dry ice insulated is high. Zhi Ming’s favorite pastime is pouring dry ice into the toilet, watching clouds of fog billow up—it makes him really happy. On a recent episode of “Kuai Ben,” Huang Xiaoming and his colleagues went to promote dry ice. Huang Xiaoming himself also mentioned dry ice. The key point is that the source process for dry ice in both cases is exactly the same. When Huang Xiaoming made this remark, I immediately recalled what Zhi Ming’s first girlfriend had said in the movie: “Basically, when you go buy ice cream, tell the shopkeeper your home is two hours away and ask for extra dry ice. Then, when you get home, just dump it into the toilet and imagine yourself soaring through the clouds.” According to a reporter’s investigation, currently, citizens in the catering industry...

12

2016

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12

What are the developmental characteristics of dry ice cleaning in foreign industries?

What are the developmental characteristics of dry ice cleaning in foreign industries?

What are the developmental characteristics of dry-ice cleaning systems in foreign industries? What are the specific features of dry-ice cleaning systems as applied in various foreign industries? In fact, extensive surveys and studies have demonstrated that dry-ice cleaning using dry ice from dry-ice plants has become relatively mature in foreign industries and has emerged as a primary method for removing contaminants and performing other cleaning tasks. A complete and well-established cleaning system has already been developed. In recent years, the domestic dry-ice cleaning industry has also begun to experience significant growth. To further develop the dry-ice cleaning industry, it’s essential first to understand what dry-ice cleaning specifically tailored for dry-ice plants entails. The advantages of dry-ice cleaning machines include the following aspects: The most cost-effective feature of dry-ice cleaning is its use of compressed air.

12

2016

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12

Applications and Effects of Dry Ice in the Food Industry

Applications and Effects of Dry Ice in the Food Industry

The applications and effects of dry ice in the food industry, as well as some specific uses and outcomes of food-grade dry ice in high-end culinary dishes—food-grade dry ice is no longer considered unusual at the Zhengzhou Dry Ice Factory. However, as dry ice continues to find wider applications across various industries, its use in the food sector has become increasingly prominent. Today, let’s explore together the diverse applications of dry ice in food factories and introduce several exquisite dry-ice-based dishes served in hotels—dishes that are sure to give you a fresh and exciting experience. Several processing methods for high-end dry-ice dishes: Dry ice is often used in sashimi dishes, especially premium varieties such as lobster sashimi, salmon sashimi, and trumpet shell sashimi.

12

2016

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12

What do hydraulic components include?

What do hydraulic components include?

What do hydraulic components include? Nanchang Hongwei Gas Co., Ltd. is located on the shores of Poyang Lake and is renowned as the “Gateway to Wu in the north and Chu in the south, the doorstep of Guangdong and the courtyard of Fujian”—Nanchang, the capital of Jiangxi Province. We have been engaged in wholesale gas sales for 10 years, specializing in the wholesale of liquid nitrogen, liquid argon, high-purity acetylene, liquid oxygen, mixed gases, and high-purity nitrogen. We warmly welcome inquiries from customers. Mobile: 13607069596. Hydraulic Components: Hydraulic components can be broadly categorized into three major types: power components, control components, and actuator components. Although all are hydraulic components, their respective functions and technical requirements for installation and use differ significantly. We will now introduce each category separately: Power Components: Gears

12

2016

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12

Specialty gases are used in the LED industry.

Specialty gases are used in the LED industry.

Specialty gases are indispensable foundational supporting materials in fields such as optoelectronics and microelectronics—particularly in the manufacturing processes of ultra-large-scale integrated circuits, liquid crystal display devices, amorphous silicon thin-film solar cells, semiconductor light-emitting devices, and semiconductor materials. Their purity and cleanliness directly affect the quality, integration level, specific technical specifications, and yield of optoelectronic and microelectronic components, and fundamentally limit the precision and accuracy of circuits and devices. Semiconductor lighting is an industry that is currently experiencing rapid growth; as the compound semiconductor market expands, demand for specialty gases is set to increase even further. Epitaxial growth requires large quantities of ultrapure gases.

12

2016

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12

Global Helium Shortage

Global Helium Shortage

For nearly a month now, concerns about the shortage of helium have kept art balloon vendor Leon Sorin up at night. He runs Balloons by Sorin, supplying balloons for university campus events and bar parties. Originally, his helium supplier used to deliver 10 barrels of helium to him each week; now, however, the supply has dwindled to just one or two barrels. “Everyone’s starting to get nervous,” he says, “and even balloon shops are limiting customers to a maximum purchase of 10 balloons per person.” Sorin and his fellow vendors have been paying attention to the global helium shortage for over a year—but it’s only in recent weeks that they’ve begun to feel real pressure. S

12

2016

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12

Dry-air cooling will also become a market trend.

Dry-air cooling will also become a market trend.

Just like eco-friendly energy sources such as solar and wind power, dry air can also serve as an energy source and become a new driving force for refrigeration and air conditioning systems. Zhang Xinli, chief engineer at Xinjiang Green Messenger Air Environment Technology Co., Ltd., has been researching this refrigeration technology for over 10 years. He explains that using cool water to cool down in daily life is common sense—and this is actually a basic application of the principle of evaporative cooling. “As long as the ambient air temperature is more than 18°C higher than the evaporation temperature of water, the heat from the surrounding air can be cooled down through water evaporation.” He also noted that this dry-air-based refrigeration air-conditioning system is now being used in sports venues across Xinjiang as well as at the Urumqi International Expo Center.

12

2016

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12

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