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The temperature of the gases leaving the vent ranges from about 100 to 1,000 °C (210 to 1,800 °F). [4] The steam forms when groundwater is superheated by hot rock, then flashes (boils due to depressurization) as it approaches the surface.
This is an accepted version of this page This is the latest accepted revision, reviewed on 23 August 2024. Device to vaporize substances for inhalation A vaporization heat wand and vaporization chamber bowl used to deliver vapor through a water pipe A vaporizer or vaporiser, colloquially known as a vape, is a device used to vaporize substances for inhalation. Plant substances can be used ...
At the surface expression of such hydrothermal systems, low-temperature volcanic gases (<400 °C) are either emanating as steam-gas mixtures or in dissolved form in hot springs. At the ocean floor, such hot supersaturated hydrothermal fluids form gigantic chimney structures called black smokers , at the point of emission into the cold seawater .
It markets the Pax vaporizers, [12] starting with the Pax by Ploom. As Pax Labs, Inc., the company then introduced the Pax 2 and can be used with loose-leaf tobacco or cannabis . [ 13 ] In November 2016, the Pax 3 was released, featuring compatibility with both extracts and plant matter, new tools and accessories, and a complementary smartphone ...
Temperature-dependency of the heats of vaporization for water, methanol, benzene, and acetone. In thermodynamics, the enthalpy of vaporization (symbol ∆H vap), also known as the (latent) heat of vaporization or heat of evaporation, is the amount of energy that must be added to a liquid substance to transform a quantity of that substance into a gas.
<em>This post is part of our </em> <em>High-tech High series</em> <em>, which explores weed innovations, and our cultural relationship with cannabis, as legalization ...
A mixture of two agents in a vaporizer could result in unpredictable performance from the vaporizer. Saturated vapor pressure for any one agent varies with temperature, and plenum vaporizers are designed to operate within a specific temperature range.
Its flash point is 95 °C and its auto-ignition temperature is 244 °C. [162] Nicotine is readily volatile (vapor pressure 5.5 Pa at 25 °C) [161] On exposure to ultraviolet light or various oxidizing agents, nicotine is converted to nicotine oxide, nicotinic acid (niacin, vitamin B3), and methylamine. [163]