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Summary
DescriptionBurning-sulfur.png
A piece of sulfur is burning (daytime / nighttime comparison). See separate pictures (version links below) for details. The depicted piece of sulfur is a residue of the Claus process.
Deutsch: Schwefel schmilzt bei Verbrennung zu einer blutroten Flüssigkeit (oben). Die dabei entstehende blaue Flamme (unten) wird idealerweise in der Dunkelheit beobachtet. Das abgebildete Schwefelstück ist ein Überrest aus dem Claus-Prozess.
English: When burned, sulfur melts to a blood-red liquid and emits a blue flame which is best observed in the dark.
Español: Fotografía de azufre fundido (foto superior) y de azufre ardiendo (foto inferior).
Nederlands: Een stukje zwavel smelt tot een bloedrode vloeistof wanneer het aangestoken wordt. De blauwe zwavelvlam kan het best in het donker geobserveerd worden. Het getoonde stuk zwafel is een residu van het Claus process.
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I, Johannes 'volty' Hemmerlein, the copyright holder of this work, hereby publishes it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
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to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
{{Information| |Description = A piece of sulfur burning (daytime / nighttime comparison) |Source = Taken with an OLYMPUS C2500L |Date = 13. August 2005 |Author = Johannes Hemmerlein |Permission = I, the author, hereby publish the picture under the GFDL |