Friedrich Heeren

Friedrich Heeren ( born August 11, 1803 in Hamburg, † May 2, 1885 in Hannover ) was a German chemist.

Life

After visiting the Johanneums and the Academic Gymnasium in Hamburg armies began a study of Chemistry in Göttingen, where he graduated in 1825 with a doctorate. In 1827 he founded together with his brother, a candle factory in Hamburg. In 1831 he became a teacher at the Polytechnic School in Hanover. There, he taught theoretical, practical and technical chemistry and physics and mineralogy. Besides Officially he was from 1832 to 1848 worked at the Surgical School, from 1834 to 1840 at the Military Academy and from 1848 to 1866 at the Military Academy as a teacher. 1843/44, the first edition of the Technical dictionary, which he co-authored with Charles Karmarsch. In 1846 he was made an honorary citizen of Hanover, together with Karl Karmarsch, Heinrich Kirchweger and Moritz Rühlmann. For the same year, a letter from the Direction of the Commercial Club for the Kingdom of Hanover, announcing a six-week posting of the employee armies to England " to achieve commercial purposes " exists.

1855 Heeren professor was in 1876 appointed a Privy Councillor. He died on 2 May 1885 aged 81 years. He was a member of the Corps Saxonia Hanover.

Honors

Writings

• De acido hyposulphurico Commentatio, God Inga [ Göttingen ], 1826
• Karl Karmarsch, Friedrich Heeren: Technical dictionary or handbook of Gewerbkunde / in alphabetical order, Vol 1-3, 1854-1857. From the technical dictionary there elfbändige, added revised ( New) met: Friedrich Kick: Karmarsch and Heeren 's technical dictionary, Vol 1-11, publisher of Bohemia, Bremen Blue, Prague 1876 et seq; online