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Case Study - Chemistry LibreTexts
The Leblanc process industrial factories were very damaging to the local environment. It was an early industrial process for producing soda ash sodium carbonate that was named after its inventor. It required two stages: sodium sulfate salt cake produced from sodium chloride salt, we just discussed this! It eventually became obsolete after development of the Solvay process. The process of generating salt cake involved reacting salt with sulfuric acid which released hydrochloric acid gas, an acid that was industrially useless in the early 19th century and therefore vented into the atmosphere.
1.3: Case Study
Green Chemistry: An Inclusive Approach provides a broad overview of green chemistry for researchers from either an environmental science or chemistry background, starting at a more elementary level, incorporating more advanced concepts, and including more chemistry as the book progresses. Every chapter includes recent, state-of-the-art references, in particular, review articles, to introduce researchers to this field of interest and provide them with information that can be easily built upon. By bringing together experts in multiple subdisciplines of green chemistry, the editors have curated a single central resource for an introduction to the discipline as a whole.
Paclitaxel was originally isolated from the bark of the Pacific yew tree Taxus brevifolia , though the active pharmaceutical ingredient is present only in small concentrations in the bark. The initial production of paclitaxel depended on the extraction of large quantities of bark from the rare and extremely slow growing Pacific yew tree, which severely endangered its population. Paclitaxel was later able to be produced through full chemical synthesis, but the process was not commercially viable due to the low yields and high requirements for toxic solvents.