enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Fragrance lamp - Wikipedia

   en.wikipedia.org/wiki/Fragrance_lamp

   The original Berger lamp used methyl alcohol, while modern lamps use isopropyl alcohol (90% or more). [5] Perfumes or essential oils may be added. To start the catalytic process it is necessary to allow the wick to thoroughly absorb the fuel and then to light the catalytic burner with a flame and let it burn for approximately two minutes until the catalytic stone reaches the correct operating ...

3. Talk:Fragrance lamp - Wikipedia

   en.wikipedia.org/wiki/Talk:Fragrance_lamp

   The lamp, itself, is not a scam ... the principle of catalysis has not changed in 150 years. The ceramic stone does need to be cleaned or replaced periodically. Leaving the lamp filled & unused for more than a few days will make it very hard to light. Most fuels have a fragrance oil added which, in time, will leave residue on the stone.

4. Argand lamp - Wikipedia

   en.wikipedia.org/wiki/Argand_lamp

   The Argand lamp is a type of oil lamp invented in 1780 by Aimé Argand. Its output is 6 to 10 candelas, brighter than that of earlier lamps. Its more complete combustion of the candle wick and oil than in other lamps required much less frequent trimming of the wick. In France, the lamp is called "Quinquet", after Antoine-Arnoult Quinquet, a ...

5. Mazda (light bulb) - Wikipedia

   en.wikipedia.org/wiki/Mazda_(light_bulb)

   Mazda (light bulb) Mazda was a trademarked name registered by General Electric (GE) in 1909 for incandescent light bulbs. The name was used from 1909 to 1945 in the United States by GE and Westinghouse. Mazda brand light bulbs were made for decades after 1945 outside the US. The company chose the name due to its association with Ahura Mazda ...

6. Ceramic metal-halide lamp - Wikipedia

   en.wikipedia.org/wiki/Ceramic_metal-halide_lamp

   Streetlamp with a ceramic metal halide bulb Ceramic metal halide bulb with G12 socket. A ceramic metal-halide lamp (CMH), also generically known as a ceramic discharge metal-halide (CDM) lamp, [1] is a type of metal-halide lamp that is 10–20% more efficient than the traditional quartz metal halide [2] and produces a superior color rendition (80-96 CRI).

7. Electrochemical promotion of catalysis - Wikipedia

   en.wikipedia.org/wiki/Electrochemical_promotion...

   The electrochemical promotion of catalysis (EPOC) effect in the realm of chemistry refers to the pronounced enhancement of catalytic reactions or significant changes in the catalytic properties of a conductive catalyst in the presence of electrical currents or interfacial potentials. Also known as Non-faradaic electrochemical modification of ...