Friedrich Heeren | |
---|---|
Born |
Hamburg Germany | 11 August 1803
Died | 2 May 1885
Hanover Germany | (aged 81)
Nationality | German |
Friedrich Heeren (11 August 1803 – 2 May 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 Hannover (Höheren Gewerbeschule). Here he taught classes in physics, mineralogy and chemistry. [1]
With technologist Karl Karmarsch (1803-1879), he published a technical dictionary (Technisches Wörterbuch). [2] Also, with Karmarsch, he developed a process for the preparation of gun cotton. [3] [4] [5] In 1881 he introduced an apparatus for the testing of milk ( lactometer, patent# 241655). [6]
Friedrich Heeren | |
---|---|
Born |
Hamburg Germany | 11 August 1803
Died | 2 May 1885
Hanover Germany | (aged 81)
Nationality | German |
Friedrich Heeren (11 August 1803 – 2 May 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 Hannover (Höheren Gewerbeschule). Here he taught classes in physics, mineralogy and chemistry. [1]
With technologist Karl Karmarsch (1803-1879), he published a technical dictionary (Technisches Wörterbuch). [2] Also, with Karmarsch, he developed a process for the preparation of gun cotton. [3] [4] [5] In 1881 he introduced an apparatus for the testing of milk ( lactometer, patent# 241655). [6]