Difference between revisions of "Raschig process"
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{{about|the process for producing hydrazine|the process for producing hydroxylamine|Raschig hydroxylamine synthesis}} | {{about|the process for producing hydrazine|the process for producing hydroxylamine|Raschig hydroxylamine synthesis}} | ||
| − | The '''Raschig process''' is a method for the industrial production of [[hydrazine]] by the oxidation of [[ammonia]] with [[hypochlorite]]. It was first described by German chemist [[Friedrich Raschig]] in 1907, and was the major process for producing hydrazine through most of the twentieth century. The normal Raschig process produces [[hydrazine hydrate]], but it can be modified (in the [[Raschig–Olin process]]) to produce anhydrous hydrazine if necessary: the [[Bayer hydrazine process]] is another modification of the Raschig process. | + | The '''Raschig process''' is a method for the industrial production of [[hydrazine]] by the oxidation of [[ammonia]] with [[hypochlorite]]. It was first described by German chemist [[Friedrich Raschig]] in 1907,<ref>{{citation | inventor-last = Raschig | country-code = DE | patent-number = 192783}}. {{citation | inventor-last = Raschig | country-code = DE | patent-number = 198307}}.</ref> and was the major process for producing hydrazine through most of the twentieth century. The normal Raschig process produces [[hydrazine hydrate]], but it can be modified (in the [[Raschig–Olin process]]) to produce anhydrous hydrazine if necessary: the [[Bayer hydrazine process]] is another modification of the Raschig process. |
==References== | ==References== | ||
Revision as of 18:00, 3 July 2010
This article is about the process for producing hydrazine. For the process for producing hydroxylamine, see Raschig hydroxylamine synthesis.
The Raschig process is a method for the industrial production of hydrazine by the oxidation of ammonia with hypochlorite. It was first described by German chemist Friedrich Raschig in 1907,[1] and was the major process for producing hydrazine through most of the twentieth century. The normal Raschig process produces hydrazine hydrate, but it can be modified (in the Raschig–Olin process) to produce anhydrous hydrazine if necessary: the Bayer hydrazine process is another modification of the Raschig process.
References
- ↑ Raschig DE Patent 192783. Raschig DE Patent 198307.
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