كربونات الكالسيوم: موارد طبيعية ذات أصل قديم و عريق
في شركتنا ، نحن نتفهم قيمة وفائدة هذه الموارد الطبيعية المهمة في أغلب صناعات العالم.
مع صلابة ٣ على مقياس موس (١ أنعم ، ٩ صلابة ) ، كربونات الكالسيوم هي صخرة ناعمة نسبيًا. إنه عديم الرائحة وغير سام ، ويتراوح لونه في شكله الطبيعي من الأبيض الفاتح إلى الأبيض النقي.
CaCo3 has been used since ancient times, with one of the 7 Wonders of the Ancient World standing testament to its long history; the Great Pyramid of Giza. Constructed around 4600 years ago, the structure consists of 2.5 million blocks of limestone which largely remain intact to this day.
Throughout the next 4 millennia, CaCo3 and its derivatives (mainly quicklime and hydrated lime) were widely used. Still, their applications remained limited, mostly in mortar, putties, and as a building stone.
It was not until the 1900s that its special physical and chemical characteristics, particularly in its purest form, started to be better utilized, greatly expanding its range of applications. It has been used widely in the manufacturing of rubber, health drugs, paper production, production of nylons and a wide range of other infinite various number of applications.
مع أكثر من عقد من الخبرة ، يلتزم فريقنا بتلبية احتياجات الطلب العالمي المتزايد.