acetylene hydrochlorination

نتایج جستجو برای: acetylene hydrochlorination

تعداد نتایج: 3565 فیلتر نتایج به سال:

Zeolite Supported Ionic Liquid Catalysts for the Hydrochlorination of Acetylene

Journal: :Catalysts 2018

متن کامل

Direct synthesis of nitrogen-doped mesoporous carbons for acetylene hydrochlorination

Journal: :Chinese Journal of Catalysis 2016

متن کامل

Aqua regia activated Au/C catalysts for the hydrochlorination of acetylene

Journal: :Journal of Catalysis 2013

متن کامل

Characterization of Au species in Au/C catalysts for the hydrochlorination reaction of acetylene

2016

Marco Conte Catherine J. Davies David J. Morgan Albert F. Carley Peter Johnston Graham J. Hutchings

A set of Au/C catalysts for the gas phase hydrochlorination of acetylene to vinyl chloride monomer were prepared using a range of strong acids as impregnating solvents and varying the preparation drying temperature. The most active catalyst is the material prepared using aqua regia as solvent with an intermediate drying temperature of 140 C. The effects of the catalyst preparation parameters on...

متن کامل

Enhanced performance of Pd-[DBU][Cl]/AC mercury-free catalysts in acetylene hydrochlorination

Journal: :Chinese Journal of Catalysis 2023

Compared with the rapid deactivation of Pd/AC catalyst, an eco-friendly Pd-[DBU][Cl]/AC ([DBU][Cl], 1,8-diazabicyclo[5.4.0]undec-7-ene hydrochloride) catalyst enhanced stability was synthesized and applied in hydrochlorination acetylene. The Pd-20[DBU][Cl]/AC exhibits 96.7% acetylene conversion 98.9% selectivity vinyl chloride within 24 h evaluation under conditions T = 180 °C, GHSV(C2H2) 360 h...

متن کامل