Science is like sunshine, and knowledge about propane-butane, its properties, and how to use it safely at home will always be useful to you. So, answer a few questions we have prepared and enrich your knowledge.
The correct answers to each question can be found in the materials, which we have already published on the website.
- What is propane-butane?
a. a mixture of renewable liquid or gaseous fuels produced from plant and animal products
b. liquid from various ingredients, mainly hydrocarbons obtained during the processing of crude oil (petroleum).
c. mixture of light hydrocarbons propane (C3H8) and butane (C4H10), which are found in gaseous aggregate state at atmospheric temperature
d. Neither one of the listed
The correct answer can be found here here.
2. To what percentage are filled the propane-butane bottles/tanks?
a. in 75%
b. in 85%
c. up to 95%
d. in 100%
The correct answer can be found here here.
3. Who discovered propane-butane?
a. Angelo Mariani
b. Joseph Proust
c. Thomas Gold
d. Walter Snellings
The correct answer can be found here here.

4. Which of the statements are a6> true regarding the storage of propane-butane cylinders?
a. Never place the cylinder in attic spaces and basements
b. Always use and store bottles in an upright position
c. Never leave the bottle near sources of heat
d. All listed above
The correct answer can be found here here.
5. What should be done if you notice a yellow or a11> red flame or blue flame with a yellow tip, separating itself from gas burner?
a. Yes continue to cook
b. Yes Please contact a specialist
c. Check for yourself what is causing this
d. Yes call your neighbors on the phone
The correct answer can be found here here.
Follow regularly our blog, to learn useful facts about propane-butane and recommendations for a14> safe its use. If you have questions regarding the products offered by V-Gas and services, you can contact us directly at tel.: 0700 20204.



