ChEnected

Electrochemical Processes for Bio-Oil Deoxygenation

. by Martin Bergstedt

Biomass fast pyrolysis yields oxygen rich (hydrogen deficient) hydrocarbons of inferior fuel quality. They contain upwards of 40 dry-weight % oxygen, whereas petroleum contains around 1%, so these bio-oils must be upgraded to be rightfully considered a replacement for liquid fossil fuels. Jack Ferrell of NREL's National bioenergy Center spoke at the Spring Meeting about their program to develop electrochemical hydrodeoxygenation processes.

Membrane Catalytic Reactors for Healthy Eating!

. by Martin Bergstedt

Because of the limitations inherent in current liquid hydrogenation technologies, the hydrodeoxygenation of pyrolysis bio-oils is proposed to be accomplished using a catalyzed membrane reactor. During preliminary trials with vegetable oils, an unexpected benefit was discovered in that the system yielded much less trans fats in the end product.

April 2014 CEP Preview

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This month, CEP turns an eye to industrial water reuse. You'll also find best practices for pilot-plant piping, a look at Italy's chemical industry, and much more.

Modular Reactor Systems for Remote Waste-Gas Conversion

. by Martin Bergstedt

The difficulties in capturing and efficiently utilizing flare gas in the Northern Shale Oil fields are primarily ones of scale and lack of infrastructure. The Ceramatec corporation is working on cost effective modular solutions to this challenge of energy conservation and conversion.

Interview with OSHA's Jordan Barab

. by Louisa Nara

Jordan Barab, Deputy Assistant Secretary of Labor for the Occupational Safety and Health Administration, gives an overview of Executive Order 13650, which aims to improve chemical facility and security.

The World Needs Engineering Judgment

. by Martin Bergstedt

William Banholzer, retired Dow Chemical CTO, gave an insightful and wide-ranging address on the the state of technology changes for the future, and the chemical engineer’s special capability to make sensible and better decisions for the direction of these changes, especially in the field of energy.