Flame projector
id:
flame-projector-314-4772130
title:
Flame projector
text:
In pyrotechnics, a flame projector is a special effects device that projects a column of flame upwards, for a short, determined and controllable, period, usually on the order of a few seconds. The simplest form of flame projector is simply a vertical tube mounted on a base, containing powder and a hole for an electric match. Flame projectors can produce flames of different colours by simply adding a colouring agent. Potassium compounds make purple compounds, for instance. Lithium and strontium a
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Flame_projector
date created:
date modified:
2020-09-05T08:52:22Z
main entity:
{"identifier":"Q5457175","url":"https://www.wikidata.org/entity/Q5457175"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/f/f9/Fire_Poofer.jpg","width":2160,"height":2880}
fields total:
13
integrity:
14