In addition, replacement of Si atoms by Al atoms in MMT can produce two kinds of acid centers, namely, Brønsted acids and Lewis acids. Lewis acids can ... fatty acid dimerization was investigated. The ...

In the presence of Lewis acid sites, the cleavage of the C-O bond occurs ... However, SBA-15 has low acidity, so other materials must be added to its structure to improve its catalytic activity, such ...

Byron Bright, currently president of KBR’s Government Solutions U.S. and a five-time Wash100 awardee, will take on the newly created chief operating officer role in May at the Houston-based ...

KBR announced a strategic realignment of its business segments and executive appointments to enhance growth and streamline operations. The Government Solutions segment has been renamed Mission ...

Shares of KBR, Inc. (NYSE:KBR) jumped 5% today on news that Irenic Capital Management, an activist investor, is urging the company to split its business in two. Irenic has quietly built a 1% stake ...

KBR (KBR) is reiterating its 2027 financial targets, introduced at its May 2024 Investor Day which are based on 2023 baseline year. Specifically, the company expects to achieve: KBR Consolidated ...

KBR (NYSE:KBR) +4.1% pre-market Wednesday after announcing a segment realignment that the government contractor hopes will advance its strategic direction, while also tapping CEO Stuart Bradie as ...

Activist investor Irenic Capital Management has built a stake in government contractor KBR KBR-0.70%decrease; red down pointing triangle and plans to push the company to separate its segment that ...

Easily identify outperforming stocks and invest smarter with Top Smart Score Stocks An announcement from KBR ( (KBR)) is now available. KBR announced the retirement of General Lester L.

In this article, we are going to take a look at where KBR Inc. (NYSE:KBR) stands against other engineering stocks to buy for 2025. The engineering industry is playing an increasingly significant ...

An activist investor has a significant stake in Houston-based KBR and wants to see some changes, the Wall Street Journal reports. Another Houston-area public company could be facing pressure from ...