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The researchers assessed three types of lignin: two derived from Kraft pulp with different post-treatments, referred to as L1 and L2, and one extracted from Cynara cardunculus through an aqueous ...

Researchers from the Institute of Applied Ecology of the Chinese Academy of Sciences have developed a "top-down" synthetic ...

A new low-temperature multi-phase process for upgrading lignin bio-oil to hydrocarbons could help expand use of the lignin, which is now largely a waste product left over from the productions of ...

There's an old saying in the biofuels industry: 'You can make anything from lignin except money.' But now, a new study may pave the way to challenging that adage. The study demonstrates a concept that ...

It’s a tough job, but someone’s got to do it. In this case, the “job” is the breakdown of lignin, the structural biopolymer that gives stems, bark and branches their signature woodiness. One of the ...

Carbon fibers are usually produced on an industrial scale from polyacrylonitrile (PAN). The stabilization and carbonization of the fibers takes place with long dwell times in high-temperature furnaces ...

After Michael Lake got his Ph.D. in chemical engineering and joined the paper company Westvaco, he soon became convinced that lignin—needed by trees but unwanted by the paper industry—was the material ...

Aerospace-grade carbon fiber’s remarkable properties come at a steep price, compared to steel and aluminum. That’s true, in part, because the process for converting high-performance precursor fibers ...