Reporting errors sink chem paper on liquid-liquid equilibrium

Jced_coverA team of chemists at Hunan University and Zhejiang Shuyang Chemical Company in China have retracted a paper from the Journal of Chemical & Engineering Data after “inconsistencies with the literature” led them to discover “errors” in the way the data were reported.

According to the corresponding author Qinbo Wang, in December 2014, Robert Chirico, an associate editor at the journal, contacted Wang with concerns that the paper’s data were an anomaly.

Wang then went through the original notes with the first author, and realized that the data reported in the paper didn’t match the experimental results. The lab then conducted further experiments, and discovered that multiple corrections would be necessary. They were, as Wang told us: Continue reading Reporting errors sink chem paper on liquid-liquid equilibrium

Chem paper retracted because “a significant amount of data” was wrong

Jced_coverThe editors of ACS’s Journal of Chemical and Engineering Data have sunk a paper on halogenated alkanes after realizing that “a significant amount” of the data was “inaccurate,” thereby “invalidating” the paper.

Here’s the notice for “Influence of Solvent Nature on the Solubility of Halogenated Alkanes” (which has only been cited twice, according to Google Scholar): Continue reading Chem paper retracted because “a significant amount of data” was wrong

Solvent paper dissolves under heat of institutional investigation

Jced_coverA chemical engineering paper published in February has been retracted for data and authorship problems.

According to the retraction notice, the authors’ institutions investigated and found that not only was the data not reproducible, but “not all co-authors on the manuscript were aware of or agreed to the content and scientific conclusions in the article.”

Here’s the notice in the Journal of Chemical & Engineering Data for “Ionic Liquids as Promising Solvents for Biomass Derived Mannitol and Xylitol”: Continue reading Solvent paper dissolves under heat of institutional investigation