THE SCIENCE OF HEAT NOT BURN from buzai232's blog

It’s almost 50 years since Russell first started advocating the public health principle of tobacco harm reduction (THR), yet smoking cigarettes is still how more than one billion people across the globe continue to consume nicotine.1To get more news about Hitaste, you can visit hitaste.net official website.

Once lit, the tobacco in a cigarette reaches about 900°C at the tip. When tobacco burns, it creates light and smoke, which are both visible to the naked eye. It also releases thousands of invisible chemicals. Around 100 of these, termed Harmful and Potentially Harmful Constituents (HPHCs), are thought to be the primary cause of smoking-related disease.2

One of the reasons many smokers enjoy cigarettes is that they like nicotine and the flavour of tobacco. A complex set of behavioural and sensorial rituals, like the hand-to-mouth movement or the process of exhaling smoke can also make smoking a pleasurable experience for many.

We’re looking to provide adults, who would otherwise continue to smoke, with less harmful alternatives that deliver nicotine satisfaction alongside these cues and rituals.The premise is simple. By heating – without burning – a portion of refined tobacco contained within a stick (named iD), Pulze creates an inhalable aerosol. This contains nicotine and tobacco aromas, with substantially fewer and lower levels of the harmful by-products of tobacco combustion.

Pulze uses a cylindrical, ceramic rod that gently heats the tobacco to a pre-set temperature, 315 °C in Eco mode and 345°C in Standard mode. This rod penetrates the iD stick, warming the tobacco stick from the inside outwards. Three elements are necessary to create the chemical process of combustion: heat, fuel and oxygen. In a cigarette, tobacco acts as a fuel which ignites using a high-temperature heat source (usually from a lighter). The tobacco relies on oxygen in the air to burn, creating the by-products heat, light, smoke and ash. Fig 1 below explains this process.

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