These measurements are used to calculate carbon dioxide elimination and an indicator of the carbon dioxide content of the patient's blood, such as the end tidal pressure of carbon dioxide (PetCO2), CaCO2, or pCO2.

The process is particularly effective for a natural gas feedstream with a carbon dioxide content > 20% and a combined ethane and C3+ content > 5%, and is able to reduce the carbon dioxide content to < 5%.

Determination of carbon dioxide — Part I: method for solid fertilisers

The invention refers to a device for decreasing the carbon dioxide content of the earth.

The air volume in the airflows is regulated depending on their carbon dioxide content.

Pharmaceutical preparations can also be introduced into the breathing mixture, and the level of inhaled carbon dioxide can be adjusted with the aid of the exhaled carbon dioxide.

The control operation is performed in a direction tending to bring the dissolved carbon dioxide content towards said desired content.

Patient exhalation causes the infrared light to be absorbed, while patient inhalation reduces the presence of carbon-dioxide causes little or no absorption of carbon-dioxide.

In the invention a method of manufacturing paper has been developed, which considerably reduces the carbon dioxide content of the atmosphere.

A continuous record of the carbon dioxide content of expired air.

The high carbon dioxide content in the atmosphere causes the storage life of the produce to be extended.

By varying the rate at which carbon dioxide is excreted, the lungs regulate the carbon dioxide content of blood.

During exercise the concentration of carbon dioxide in the blood increases.

Such a high carbon dioxide level would create a very corrosive condensate.

This extremely high level of carbon dioxide can result in a highly corrosive condensate.