Such a device is called a "spirit lamp", because methylated or volatile fuels are known as spirits.
spirit lamp
1 All-volatile treatment (AVT) AVT is defined as the exclusive use of volatile conditioning agents. ... AVT (R) is defined as AVT that employs a reducing agent such as hydrazine or other oxygen scavengers. This results in a low (highly negative) electrochemical potential (ECP) or oxidation/reduction potential (ORP).
Employs what?
Employs, as in "They were employs of the city"
The NHS in the UK. I don't know if they have health visitors in other countries or who employs them if they do.
The single industry in Cuba that employs the most people is the tourism industry. The tourism industry in Cuba employs approximately 1,109,000 million people.
Withdrawal reflex or flexor reflex employs sensory neuron, interneuron and motor neuron.
goverments
CSI (Crime Scene Investigators) are typically employed by law enforcement agencies, such as police departments or federal agencies like the FBI. They are responsible for collecting and analyzing physical evidence from crime scenes to help solve criminal cases.
The Feir
it employs sensory and motor neurons
Railroad Companies employ railway employees. In India,Railway Recruitment Board (RRB) employs railway employees.