Foreword: - It is surprising that we had to wait so long for a new book that gives a comprehensive treatment of chlor-alkali manufacturing technology. Technologists are largely still making do with the classical book edited by Sconce, but that is more than thirty years old. At the time of its publication, metal anodes were just beginning to appear, and ion-exchange membrane technology was confined to laboratories. The various encyclopedias of industrial technology have more up-to-date information, but they are necessarily limited in their scope. Schmittinger recently provided an excellent...