August 11, 1803|
||May 2, 1885
Friedrich Heeren ( August 11, 1803 – May 2, 1885) was a German chemist.
He received his doctorate in Göttingen, and from 1831 was an instructor of technological-chemical subjects at the Polytechnic School in Hanover (Höheren Gewerbeschule). Here he taught classes in physics, mineralogy and chemistry.
With technologist Karl Karmarsch (1803-1879), he published a technical dictionary (Technisches Wörterbuch). Also, with Karmarsch, he developed a process for the preparation of gun cotton.