THIS collaborative work has behind it the resources and experience of Fritzsche Brothers New York, well known as producers of essential oils. Dr. E. Guenther, a vice-president of the firm, discusses ...

The world's largest sandalwood processor is now home to the first continuous steam distillery for the essential oil after retiring a method "basically the same" as one used for thousands of years. The ...

In the metalworking industry, rolling oil quality and composition are critical to stable production, equipment protection, ...

Following installation of a new air-cooled condenser as part of its crude distillation unit's preflash tower overhead, a US Midwestern refinery began producing off-spec light naphtha that led to ...

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