Title:
【発明の名称】直接塩素化による1,2‐ジクロロエタンの製造方法
Document Type and Number:
Japanese Patent JP3487854
Kind Code:
B2
Abstract:
By using the catalyst components sodium chloride and iron-(III)-chloride in a molar ratio below 0.5 during the reaction of ethylene with chlorine into 1,2-dichlorethane (EDC), high-purity EDC is obtained, which may be directly converted into vinyl chloride. By observing the said molar ratio, the reaction may be very advantageously carried out, as far as the equipment and energy required are concerned, for example by evaporating part of the EDC in a blow tank.
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Inventors:
Eichler Jürgen
Kulmbeck Reinhardt
Kuen Wenzel
Schwarzmeier Peter
Wild Thomas
Spielmann Reitner Rudolf
Steger Manfred
Mirke Inn Golf
Kulmbeck Reinhardt
Kuen Wenzel
Schwarzmeier Peter
Wild Thomas
Spielmann Reitner Rudolf
Steger Manfred
Mirke Inn Golf
Application Number:
JP51666194A
Publication Date:
January 19, 2004
Filing Date:
January 21, 1994
Export Citation:
Assignee:
Veinolit Monomer Gesellsyaft Mito Besilyenktel Haftung und Companion Commande Geshesyaft
International Classes:
B01J27/128; C07B61/00; C07C17/02; C07C19/045; (IPC1-7): C07C17/02; C07C19/045
Domestic Patent References:
| JP5874624A |
Other References:
【文献】独国特許出願公開4103281(DE,A1)
Attorney, Agent or Firm:
Mitsufumi Esaki (2 others)