Copperas: an account of the Whitstable copperas works and the first major chemical industry in England

2001 ◽  
Vol 23 (2) ◽  
pp. 93-112 ◽  
Author(s):  
Tim Allen ◽  
Mike Cotterill ◽  
Geoffrey Pike
2021 ◽  
Vol 9 (9) ◽  
pp. 148-170
Author(s):  
Tay Kin Bee

The chemical distribution business had undergone huge transformational changes globally, through mergers and acquisitions, by both strategic buyers and private equity firms. The industry consolidation process in Europe and North America which started many years ago is now being shifted to Asia. There is very little research being done on Asia’s chemical distribution market size and the major chemical distributors. Asia’s chemical industry enjoyed tremendously high growth in the past years, and coupled with the highly fragmented chemical marketplace, it offers huge scope for consolidation. The lack of information and clarity in Asia’s chemical distribution sector has somewhat impeded the pace of the consolidation process. A clearer knowledge of the chemical distribution market size, and the key players in the market, itself would help potential investors enormously in their decision making to expedite the mergers and acquisitions process. The research findings can serve as a compass for potential investors to navigate through Asia when searching out for potential targets and would offer investors a much-needed informational tool to know where to look to invest in. Literature review on existing publications, chemical industry trade publications, and chemical distribution associations will provide the background information for this research.


Author(s):  
R. F. Bils ◽  
W. F. Diller ◽  
F. Huth

Phosgene still plays an important role as a toxic substance in the chemical industry. Thiess (1968) recently reported observations on numerous cases of phosgene poisoning. A serious difficulty in the clinical handling of phosgene poisoning cases is a relatively long latent period, up to 12 hours, with no obvious signs of severity. At about 12 hours heavy lung edema appears suddenly, however changes can be seen in routine X-rays taken after only a few hours' exposure (Diller et al., 1969). This study was undertaken to correlate these early changes seen by the roengenologist with morphological alterations in the lungs seen in the'light and electron microscopes.Forty-two adult male and female Beagle dogs were selected for these exposure experiments. Treated animals were exposed to 94.5-107-5 ppm phosgene for 10 min. in a 15 m3 chamber. Roentgenograms were made of the thorax of each animal before and after exposure, up to 24 hrs.


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