[10] +übergeht+: passes over into = is converted. [11] +überzuführen+: to convert. [12] +innerlich genossen+: when taken internally. 51. [1] +die Einwirkung+: action, reaction. [2] +der Kalk+: lime. [3] +das Bittersalz+: Epsom salts. [4] +massenhaft+: in masses = on a large scale. [5] +in der chemischen Technik+: in the chemical industry (arts). [6] +das Aetznatron+: caustic soda. [7] +im kleinen+: on a small scale. [8] +indem man ... hinzufügt und ... kocht+: by adding ... and boiling. [9] +der Kalkbrei+: paste of lime. [10] +beim Versetzen+: on mixing. [11] +dampft ... ein (eindampfen)+: evaporates down. [12] +die Schale+: capsule. [13] +im grossen+: on a large scale. [14] +mit Begierde+: with avidity. [15] +die Einleitung+: initiation, starting. [16] +sämtlich+: all. [17] +zeichnen sich dadurch aus, dass+: are distinguished by the fact that. 52. [1] +im grossartigsten Massstabe+: on the grandest scale. [2] +alles ... Chlorwasserstoffgas+: all hydrochloric acid gas. [3] +behufs+: for the purpose of. [4] +sich umsetzt+: converts itself. [5] +bereitet+: prepared, made. [6] +nochmalig+: once more. [7] +zur Anwendung gekommenen Verfahren+: process come into use. [8] +der Salmiack+: sal ammoniac. [9] +stellt ... her (herstellen)+: makes, prepares. [10] +indem man ... erzeugt+; see 1 Note 9. 53. [1] +gediegen+: in the metallic state. [2] +eisenhaltig+: containing iron. [3] +hält sich+: keeps, remains unchanged. [4] +greifen ... an+: attack. [5] +hüttenmännisch+: metallurgically = by means of the furnace (+die Hütte+: furnace). [6] +das Roheisen+: crude iron, pig iron. [7] +der Hochofen+: blast furnace. [8] +behufs+: for the purpose of. [9] see 34 Note 12. [10] +der Koks+: coke. [11] +vermittelnd+: promoting (_lit._ mediating, making possible). [12] +die Schlacke+: slag. [13] +Gichtgase+: waste gases. [14] +im Betriebe+: in operation. [15] +dickflüssig+: viscid, viscous. [16] +grossblätterig+: having large laminae. [17] +körnig+: granular. [18] +das Gefüge+: structure. [19] +das Schmiedeeisen+: wrought iron. [20] +das Stabeisen+: rod iron. [21] +streckbar+: ductile. [22] +schweissbar+: weldable. 54. [1] +indem man ... unterwirft+: by subjecting. [2] +wobei+; see 28 Note 4. [3] +sehnig+: fibrous (+die Sehne+: sinew). [4] +ablöschen+: to quench, chill. [5] +Anlassen, Adoucieren+: tempering. [6] +Ferrooxid+: ferrous oxide. [7] +Ferrioxyd+: ferric oxide. [8] +Eisenchlorür = Eisenchlorid+: chloride of iron. [9] +Einfachschwefeleisen+, +Zweifachschwefeleisen+: (simple) sulphide of iron, bisulphide of iron. 55. [1] +wichtigeren, niedrigeren+: more important, lower; note the +er+ of the Comparative. [2] +dem ... entstehenden Steinkohlenteer+: the coal tar produced. [3] +beruht darauf, dass+: depends upon the principle that.... [4] +nach+: according to. [5] +beschickt+: provided, furnished, fed. [6] +die Benzolreihe+: benzol series. [7] +ersetzt+: replaced, substituted.