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Successful industrial heterogeneous catalysts fulfill several key require- ments: in addition to high catalytic activity for the desired reaction, with high selectivity where appropriate, they also have an acceptable commercial life and are rugged enough for transportation and charging into plant reactors. Additional requirements include the need to come online smoothly in a short time and reproducible manufacturing procedures that involve convenient processes at acceptable cost. The development of heterogeneous catalysts that meet these (often mutually exclusive) demands is far from...

Although portrayed as the 'boozing buffoon' of Blackwood's Edinburgh Magazine, Hogg (both as the celebrated Ettrick Shepherd and anonymously) was a key contributor of songs, narrative poems, tales and reviews to the liveliest of all early nineteenth-century periodicals. The present volume includes several items hitherto published only in Blackwood's, and ranges from the infamous 'Chaldee Manuscript' to newly-identified items such as a Scottish commemoration of the coronation of George IV. The volume also includes works Hogg intended for Blackwood's but which are now published for the first...