Adiponitrile Production from Butadiene and HCN - Cost Analysis - Adiponitrile E11A


Book Description

This report presents a cost analysis of Adiponitrile production from butadiene and hydrogen cyanide. In the process examined, adiponitrile is generated by the two-stage hydrocyanation of butadiene. The reaction product is treated for catalyst reovery and subsequently distilled for obtaining high-purity adiponitrile, suitable for hexamethylenediamine production. This report was developed based essentially on the following reference(s): Keywords: HMDA, DuPont, Hydrocyanation




Hexamethylenediamine Production from Butadiene - Cost Analysis - HMDA E11A


Book Description

This report presents a cost analysis of Hexamethylenediamine (HMDA) production from butadiene and hydrogen cyanide In the process examined, butadiene reacts with hydrogen cyanide to produce adiponitrile as an intermediate. Subsequently, the adiponitrile is hydrogenated to produce HMDA. This report was developed based essentially on the following reference(s): (1) WO Patent 2015009847, issued to Invista Technologies in 2015 (2) US Patent 4395573, issued to Monsanto in 1981 Keywords: HMDA, Rhône-Poulenc, DuPont, Hydrocyanation




Adiponitrile Production from Adipic Acid and Ammonia - Cost Analysis - Adiponitrile E21A


Book Description

This report presents a cost analysis of Adiponirile production from adipic acid and ammonia. In the process examined, adipic acid reacts with ammonia to produce adiponitrile. This report was developed based essentially on the following reference(s): Keywords: HMDA, Monsanto, Phosphoric Acid Catalyst