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The Frank–Caro process, also called cyanamide process, is the nitrogen fixation reaction of calcium carbide with nitrogen gas in a reactor vessel at about 1,000 °C. The reaction is exothermic and self-sustaining once the reaction temperature is reached. Originally the reaction took place in large steel cylinders with an electrical resistance element providing initial heat to start the reaction. Modern production uses rotating ovens. The synthesis produces a solid mixture of calcium cyanamide (CaCN2), also known as nitrolime, and carbon. CaC2 + N2 → CaCN2 + C

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  • عملية فرانك-كارو (Frank–Caro process)، والتي تعرف أيضاً باسم عملية سياناميد، هي عملية تتضمن تثبيت النتروجين من خلال تفاعل كربيد الكالسيوم مع غاز النتروجين وذلك في مفاعل عند درجات حرارة مرتفعة تتجاوز 1000 °س. (ar)
  • The Frank–Caro process, also called cyanamide process, is the nitrogen fixation reaction of calcium carbide with nitrogen gas in a reactor vessel at about 1,000 °C. The reaction is exothermic and self-sustaining once the reaction temperature is reached. Originally the reaction took place in large steel cylinders with an electrical resistance element providing initial heat to start the reaction. Modern production uses rotating ovens. The synthesis produces a solid mixture of calcium cyanamide (CaCN2), also known as nitrolime, and carbon. CaC2 + N2 → CaCN2 + C (en)
  • Le procédé Frank-Caro est un procédé chimique de synthèse du cyanamide calcique. (fr)
  • Proses Frank–Caro, disebut juga proses sianamida, adalah reaksi fiksasi nitrogen kalsium karbida dengan gas nitrogen dalam bejana reaksi pada suhu sekitar 1.000 °C. Reaksi berlangsung eksotermik dan berlangsung mandiri ketika suhu reaksi tercapai. Awalnya, reaksi berlangsung dalam tabung baja yang besar dengan unsur penghambat listrik yang menyediakan panas awal untuk memulai reaksi. Produksi modern menggunakan oven putar. Sintesis ini menghasilkan campuran padatan kalsium sianamida (CaCN2) dan karbon. (in)
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  • 1124513768 (xsd:integer)
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dbp:companies
  • North Western Cyanamide Company (en)
dbp:date
  • 2011-07-25 (xsd:date)
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dbp:facility
  • Odda, Norway (en)
dbp:name
  • Cyanamide process (en)
  • Frank–Caro process (en)
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  • Chemical (en)
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  • 1895 (xsd:integer)
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  • عملية فرانك-كارو (Frank–Caro process)، والتي تعرف أيضاً باسم عملية سياناميد، هي عملية تتضمن تثبيت النتروجين من خلال تفاعل كربيد الكالسيوم مع غاز النتروجين وذلك في مفاعل عند درجات حرارة مرتفعة تتجاوز 1000 °س. (ar)
  • The Frank–Caro process, also called cyanamide process, is the nitrogen fixation reaction of calcium carbide with nitrogen gas in a reactor vessel at about 1,000 °C. The reaction is exothermic and self-sustaining once the reaction temperature is reached. Originally the reaction took place in large steel cylinders with an electrical resistance element providing initial heat to start the reaction. Modern production uses rotating ovens. The synthesis produces a solid mixture of calcium cyanamide (CaCN2), also known as nitrolime, and carbon. CaC2 + N2 → CaCN2 + C (en)
  • Le procédé Frank-Caro est un procédé chimique de synthèse du cyanamide calcique. (fr)
  • Proses Frank–Caro, disebut juga proses sianamida, adalah reaksi fiksasi nitrogen kalsium karbida dengan gas nitrogen dalam bejana reaksi pada suhu sekitar 1.000 °C. Reaksi berlangsung eksotermik dan berlangsung mandiri ketika suhu reaksi tercapai. Awalnya, reaksi berlangsung dalam tabung baja yang besar dengan unsur penghambat listrik yang menyediakan panas awal untuk memulai reaksi. Produksi modern menggunakan oven putar. Sintesis ini menghasilkan campuran padatan kalsium sianamida (CaCN2) dan karbon. (in)
rdfs:label
  • عملية فرانك-كارو (ar)
  • Frank–Caro process (en)
  • Proses Frank–Caro (in)
  • Procédé Frank-Caro (fr)
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