Correction to "Solvent Additive-Induced Deactivation of the Cu-ZnO(Al2O3)-Catalyzed γ-Butyrolactone Hydrogenolysis: A Rare Deactivation Process"

Abstract

[This corrects the article DOI: 10.1021/acs.iecr.1c04080.].

Figure 8

Performance of a commercial Cu-ZnO-MgO-Al₂O₃ catalyst in the hydrogenation of γ-butyrolactone using (A) THF as a solvent, with and without BHT as an additive, and (B) using 1,4-dioxane as a solvent, with and without BHT as an additive. For THF, BHT comes as an additive in one of the commercial grades, whereas for 1,4-dioxane, the BHT was added by us to reach the same concentration, 250 ppm. For the experiments containing BHT, the catalyst was reused in a second cycle using fresh reagents after in situ reduction. The concentration profiles can be found in Figure S7 (original manuscript). GBL, γ-butyrolactone; THF, tetrahydrofuran; BHT, 2,6-di-tert-butyl-4-methylphenol.