موسوعة الاختراعات ( 49 ) إزالة الفوسفور من الحديد المنصهر

إزالة الفوسفور من الحديد المنصهر

سدني جلكريست توماس مخترع انجليزي ( 1850-1885 ).

بدأ توماس حياته كاتبا ً في دار للشرطة.

ثم أقبل على دراسة الكيمياء في كلية بيركبك Birkbeck  ،

وتمكن توماس من استحداث طريقة لإزالة الفوسفور من الحديد المنصهر في قلاب بيسيمر Bessemer Converter

وقد كان لهذا الاختراع أثره الواضح على صناعة الحديد في القارة الأوروبية عموما ً.

أما انجلترا فلم تستفد من ذلك كثيرا ً ، بسبب انخفاض المحتوى الفوسفوري في خامات الحديد البريطانية في ذلك الوقت ، باستثناء خامات كليفلند.

تحتوي هذه الصورة على سمة alt فارغة; اسم الملف هو Screenshot_2020-04-08-thumb2-water-drops-texture-4k-black-background-water-drops-water-backgrounds-jpg-صورة-JPEG،-710×444-....png

المراجع :

تحتوي هذه الصورة على سمة alt فارغة; اسم الملف هو Screenshot_2020-04-08-thumb2-water-drops-texture-4k-black-background-water-drops-water-backgrounds-jpg-صورة-JPEG،-710×444-....png
تحتوي هذه الصورة على سمة alt فارغة; اسم الملف هو Screenshot_2020-04-08-thumb2-water-drops-texture-4k-black-background-water-drops-water-backgrounds-jpg-صورة-JPEG،-710×444-....png

جزيرة الأمل || Hope island

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