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| Number | Title | Issue Date |
| 7671243 | Method and device for using reaction heat during the production of 1,2-dichloroethane The invention relates to a method for using reaction heat produced by reaction during the production of 1,2-dichloroethane from ethylene and chlorine in a direct chlorination reactor. The chlorine is produced in a sodium chloride electrolysis and the reaction heat, ... | 03/02/2010 |
| 7579509 | Method and device for producing 1,2-dichlorethane by means of direct chlorination The invention refers to a process for the production of high-purity 1,2-dichloroethane from dissolved chlorine and dissolved ethylene, which are brought into contact with each other in a circulating liquid reaction fluid, which mainly consists of 1,2-dichlorethane a... | 08/25/2009 |
