What is the temperature of an oxy acetylene flame?

"The temperature of the flame can reach as high as 6,300 (3,480)." Thomas Wilson created the oxyacetylene torch in 1903. He combined both pure oxygen (99.5%) and acetylene in proper proportions to yield a flame of about 3,480 degrees Celsius. Oxyacetylene the only gas mixture that will burn hot enough to cut steel.

Similarly, you may ask, what is maximum temperature of oxy acetylene flame?

Acetylene. Acetylene produces the highest flame temperature of all the fuel gases. The maximum flame temperature for acetylene (in oxygen) is approximately 3,160°C compared with a maximum temperature of 2,828°C with propane.

Also Know, what is the temperature of flame? Deep red fire is about 600-800° Celsius (1112-1800° Fahrenheit), orange-yellow is around 1100° Celsius (2012° Fahrenheit), and a white flame is hotter still, ranging from 1300-1500 Celsius (2400-2700° Fahrenheit). A blue flame is the hottest one of all, ranging from 1400-1650° Celsius (2600-3000° Fahrenheit).

Accordingly, what is the temperature of acetylene?

around 4000° F

How hot is a hydrogen flame?

1065 °F

39 Related Question Answers Found

Can aluminum be welded with oxy acetylene?

Oxy-acetylene torches can be used for a variety of processes, and is one of the many things that can be used to weld aluminum. Other welding techniques that are effective for aluminum include TIG (tungsten inert gas) welding and MIG (metal inert gas) welding.

What metals can be cut with oxy acetylene?

Oxy-acetylene can cut only low- to medium-carbon steels and wrought iron. High-carbon steels are difficult to cut because the melting point of the slag is closer to the melting point of the parent metal, so that the slag from the cutting action does not eject as sparks but rather mixes with the clean melt near the cut.

What is the hottest part of a torch?

A torch flame consists of two cones, an outer light blue flame and an inner dark blue flame. The hottest point in the flame can be found at the tip of the inner flame.

How hot is a plasma torch?

The plasma jet immediately reaches temperatures up to 40,000° F, quickly piercing through the work piece and blowing away the molten material. Power supply -- The plasma power supply converts single or three phase AC line voltage into a smooth, constant DC voltage ranging from 200 to 400VDC.

How hot is an air acetylene torch?

Flame temperatures can vary as they are affected by severalfactors. Most oxygen/acetylene flames, however, measure close to 5,400°F at the end of the inner cone. Air/acetylene flames measured at a similar location typically reach 3,000°F.

How hot is a butane torch?

Consumer air butane torches are often claimed to develop flame temperatures up to approximately 1,430 °C (2,610 °F). This temperature is high enough to melt many common metals, such as aluminum and copper, and hot enough to vaporize many organic compounds as well.

How much pressure is in a full acetylene cylinder?

A full acetylene cylinder which has a pressure of 250 psi at 70⁰F (1725 kPa at 20 C) will have a pressure of 315 psi at 90⁰F (2175 kPa at 31⁰C) and a pressure of 190 psi at 50⁰ F (1300 kPa at 9⁰C). You must always take temperature into account when estimating how much acetylene the cylinder contains.

What is the hottest burning fuel?

Dicyanoacetylene, also called carbon subnitride or but-2-ynedinitrile burns the hottest.

Why is acetylene dangerous?

Acetylene poses unique hazards based on its high flammability, instability and unique storage and transportation requirements. Acetylene is highly unstable. High pressure or temperatures can result in decomposition that can result in fire or explosion.

Does acetylene burn without oxygen?

Decomposition is a chemical reaction whereby acetylene breaks down into its constituent elements, carbon and hydrogen. This reaction gives out a great deal of heat, which can cause the gas to effectively ignite without the presence of air or oxygen.

What does acetylene smell like?

Acetylene is not especially toxic, but when generated from calcium carbide, it can contain toxic impurities such as traces of phosphine and arsine, which give it a distinct garlic-like smell. It is also highly flammable, as are most light hydrocarbons, hence its use in welding.

Why is acetylene so reactive?

The electronic structures of the triple bonds in dinitrogen (top) and acetylene (bottom) may be the cause of their different reactivity. Chemists consider dinitrogen inert because of its strong nitrogen-nitrogen triple bond. But acetylene is reactive, despite its even stronger carbon-carbon triple bond.

What happens when you mix oxygen and acetylene?

Needs only 10% mix of oxygen to ignite. It is an unstable gas, will violently decompose when in a pure state above 15 psi. What Is Acetylene? This means if acetylene reaches 30 psi in a free state, it can explode by itself without a spark or flame being present.

What happens to acetylene above 15 psi?

Acetylene will not explode under low pressure at normal temperatures. However, it becomes unstable and spontaneously combustible when compressed to a pressure over 15 psi. Beyond 29.4 psi, it becomes self explosive, and a slight shock may cause it to explode even in the absence of air or oxygen.

Why is acetone used in acetylene cylinders?

Acetone in acetylene cylinders helps stabilize the gas making it non-reactive within the cylinder. In this process, acetylene is dissolved in liquid acetone under high pressure. This keeps the acetylene in liquid form making it easier to transport the cylinders.

Why is acetylene soluble in water?

Because water being a polar molecule has the capacity to dissolve almost all type of gasses solutes, etc,In it but acetylene is reactive with oxygen and it is a simple organic compound made of alkyne series and the so commonly known as oxyacetylene flame hence it dissolves in water more than ….

Is there black fire?

Flames emits light and heat, so it seems impossible to make black fire. However, you actually can make black fire by controlling the wavelengths of absorbed and emitted light.