Sectional diagram of the Liverpool gasworks in 1861 which produced coal gas chiefly for domestic illumination. From the right,coal is burnt in retorts and the dense gas produced passes through a condensers and scrubbers during which the by-products of ammonia and tar are removed. After the gas is cleaned in a dry-lime purifier it is stored in the gasholder on the left prior to distribution | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Terry, Sheila |
Taille de l’image : | 5115 px × 3489 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |