Matter of Gas Wine
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Harvest, carbon snow and dry ice. When and how to organize

How are dry ice, carbonic snow, and wine related? After the harvest, particularly during some of the processing steps in the winery, it is critical to protect t

Wine bottling, allied gases to contain oxygen

Wine bottling is one of the most delicate stages of the entire grape processing. In order for this step to be executed in the best possible way, it is essential

Argon and nitrogen for wine protection: comparing gases

For proper storage of wine, atmospheres with reduced oxygen must be created in the storage stages

Cryomaceration in enology, thesis dedicated to experimentation with Kryos®

Experimentation on cryomaceration in oenology, through the innovative use of CO2-based Kryos technology, is the focus of a dissertation signed by Martina Bordel

Environmental sustainability in the winery: “Valuable gas allies”

Employing carbon dioxide and nitrogen in the reduction vinifications of red grapes to have high quality wines, from a sensory point of view, and a low impact wo

Gas and services for wine production: the SIAD offering for wineries

Food gases increasingly play a central role in wine production, but what is the SIAD Group’s offering for wineries? Around the world, Italian winemaking i
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Gas for the industry wine

Carbon dioxide in winemaking: the CO₂ from vineyard to fermentation

Carbon dioxide is a gas necessary to the cycle of life on our planet since it enables plant growth and, through the process of chlorophyll photosynthesis, the release of oxygen into the atmosphere. CO...
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Nitrogen and wine, from fermentation to bottling

Making wine is an ancient art, but at the same time one that is constantly evolving. From vineyard to distribution, along the entire wine supply chain, wineries are increasingly feeling the need to in...
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Argon and wine, from fermentation to bottling

Argon is defined as a noble gas; its presence in the Earth’s atmosphere is very rare, about 0.9 percent. Due to its chemical characteristics, argon is important in the production of quality wine...
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Oxygen and wine, micro, macro oxygenation and water purification

It is the most abundant element on Earth. It is present in the atmosphere, in the water of seas and oceans, and in vegetation. And in the human body. Oxygen is life, even for wine. In the winery, O2, ...
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Plants for the industry wine

Kryos: crush refrigerant technology with liquid CO₂.

What are the new crush refrigeration technologies? In the complex winemaking process, the quality of the final product is closely related to several factors. Among them, grape refrigeration is a key s...
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Nitrogen injection dripper

It is used in bottling operations for the purpose of drastically reducing the oxygen contained in the headspace of the bottle, between wine and cork. The system dispenses droplets of liquid nitrogen i...
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Wastewater purification with oxygen: the Mixflo system

Wastewater treatment is part of the production process of wineries. Wineries have increasingly equipped themselves with biological activated sludge purification systems. However, traditional plants op...
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About us

SIAD Group, a century of history in gas production

Among Italy’s leading chemical groups, SIAD is a leader in the production and commercialization of the full range of industrial, specialty, and medicinal gases and related services. The business extends to sectors in synergy with that of gases, including Wine, Food and Beverage.

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