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Calor delivery vehicle in the countryside

LPG

Everything you need to know about Liquefied Petroleum Gas

If you’ve got questions about LPG, we’ve got your answers. From its uses, to how it’s made, let’s get into it!

The basics of LPG

Let's talk about the basics...

Well, first of all, it's LPG or Liquefied Petroleum Gas. LPG doesn’t need the extra gas on the end… Let’s look at what LPG is and what it can do for you...

Calor engineer working with below ground tank

What is propane used for?

What is LPG used for? 

You can use propane for lots of different things. From making your sausages sizzle on a summer BBQ to powering a forklift truck. LPG is essential for powering rural homes and businesses where mains gas isn’t an option.

  • Staying warm off-grid

    Where the mains stop, LPG starts. About 3 million homes in the UK rely on propane energy for their heating and hot water.
  • Making camping cosy

    LPG is the best fuel for camping. A propane bottle will take care of the tea, dinner and the hot water for the dishes too.
  • Summer BBQs

    Propane gas is one of the most popular BBQ fuels. Quick to start, no smoke and off at the turn of a knob. LPG is safe and clean.
  • Keeping you outdoors

    You can’t always rely on the British summer for warm evenings, but a propane patio heater will keep you in the garden for longer.
  • Ruling the warehouse

    Indoors or out, LPG fuelled forklift trucks get the job done. Reliable and powerful, they’ve been used across the UK for years.

What are the advantages of LPG?

Calor compact storage solution outside a rural home

Why use LPG?

It’s possible to run your heating on high emission fuel like oil, or your BBQ on charcoal, so, why should you choose LPG over the rest?

How is Liquefied Petroleum Gas produced?

How is LPG made?

  • From crude oil:

    When crude oil is taken out of the ground it is processed into different types of fuel. One of those types is our LPG.
  • During natural gas extraction:

    Natural gas contains many different gases when it comes out of the ground. These can be separated, giving us the propane and butane we need to make LPG for you.
  • From renewable sources:

    It’s also possible to process waste material to make BioLPG, by using cutting-edge technology, we can turn this waste into a renewable, chemically identical alternative to normal LPG.
  • Getting LPG ready for the bottle:

    When we have the LPG, we need to get it to you. The best way to do this is in a bottle or tank and to do this, we first have to turn it into a liquid by putting it under a lot of pressure.
  • Getting it in the bottle or storage tank:

    When LPG has gone through the refinery and turned into liquid, we store it at our terminals and depots. As we’re the largest supplier of LPG in the UK we also have the most storage, so we always have plenty of space to do this.
  • The final step:

    We fill the pressurised gas bottles. And our bulk delivery vehicles are topped up. Both are ready to deliver to you. Job done!
Calor plant operative wearing PPE filling and pressurising gas bottle

LPG Safety

How safe is LPG?

LPG safety is simple if you store and use it correctly.

As you’d expect, it’s not wise to smoke or have naked flames close to an LPG tank or bottle. You also need to check any equipment you use with LPG regularly for wear, leaks or damage.

Don’t make any changes to the tank or bottle, that includes painting it. Temperature can be changed by something as simple as painting a bottle, which can have a serious impact on the pressure inside.  

If you’re not sure, or would like more information, check out our safety hub.

Propane Vs Butane Gas

What is Propane?

You may know that propane is well known in the world of Calor.

Propane (C3H8) is a versatile and efficient form of LPG. While it's naturally a gas, it can be easily liquefied and stored in a propane (red) gas bottle or bulk tank. With a boiling point of -42oC, propane remains unaffected by cold conditions, it's perfect for outdoor storage and use. Here's why propane stands out:

  • High octane rating: Propane is highly efficient and produces more energy per cubic metre compared to other fuels. Ideal for heating, cooking, hot water and much more. 
  • Clean burning: A fuel that burns cleaner than other fossil fuels and limits contamination of groundwater and soil. What more could you want? 

Propane is the optimal choice whether you want LPG in bulk or cylinders, for your home or business. 

Did someone say BioPropane? A renewable propane and it's available now. Learn more about BioPropane, or as we like to call it, BioLPG.

What exactly is Butane?

You could say we're experts, so we're here to help you learn a bit more about it.

Butane (C4H10), like propane, is a type of LPG. It's a fuel that has to be liquefied and stored in a Butane (blue) gas bottle. Here's what makes Butane unique: 

  • Boiling point: With a boiling point of -20C, Butane is great for fuelling portable gas heaters and indoor appliances.
  • A good camping partner: Butane gas bottles are ideal for your camping and caravanning trips. Butane fuels caravanning appliances like camping stoves, heaters and portable fridges.

Butane is a no brainer. The versatility of Butane, mixed with its suitability for indoor applications makes it an excellent choice for various needs. 

Looking for a gas bottle? Or unsure which bottle you need to fuel an existing or new appliance? Check out our handy which gas bottle do I need? guide.

Frequently asked questions

FAQ's

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Further information

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