Wilhelm August Lampadius was born in
Hehlen,
Braunschweig-Wolfenbüttel, on 8 August 1772 and died on 13 April 1842 in
Freiberg,
Kingdom of Saxony. He was a German
pharmacist in
Göttingen from 1785 until 1791. Also he was an "extraordinary professor" of
chemistry and
mineralogy in 1794 and an "ordinary professor" in 1795. He taught at the
Mining Academy in Freiberg.
[1]
Lampadius is best known for inflaming the first
coal gas lantern on European ground.
[2]
Lampadius completed in five years (started in 1785) his qualifications and became a pharmacist by completing the exam. At the University of Göttingen (1791–92) he was taught by Johann Friedrich Gmelin and Georg Christoph Lichtenberg. After that he got to know Martin Heinrich Klaproth and Sigismund Friedrich Hermbstädt in Berlin. At the same time Joachim Graf von Sternberg offered Lampadius to accompany him on a research travel to Russia and China. Their trip stopped in Moscow because they did not get the permission to enter interior Russia. So Lampadius followed von Sternberg to his possessions in Bohemia. There he worked as a chemist for the ironworks in Radwitz.
Klaproth helped him to become a professor's assistant at the mining academy in Freiberg. He specialized himself for metallurgical chemistry. Abraham Gottlob Werner recommended Lampadius and he was named as a professor for metallurgy. In 1811/12 Lampadius illuminated his street in front of his house in Freiberg with the first hard coal gas lantern in Europe. [3]
In 1796 he accidentally obtained
carbon disulfide (Schwefelalcohol) by destilling
iron pyrites with moist
charcoal.
[4] He concluded that
sulphur and
hydrogen are the source materials for the 'alcohol of sulphur'.
[5] He is regarded as the discoverer for "alcohol sulfuris".
He figured out that
lead dissolves in acids more easily, if it is alloyed with
tin. His discovery lead him to realize the harmfulness of many plates and pans then used in food preparation and presentation.
He dealt also with researches about the
fodder beet sugar.