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  3. Calcium oxide

Calcium oxide (CaO) 作为一种非均相碱催化剂。Calcium oxide 不仅能从牡蛎壳、鸡蛋壳和蟹壳等废弃物中提取,还具备耐受原料中低至中等油品质量、游离脂肪酸及水分含量的能力。Calcium oxide 可用于生物柴油生产,有效催化植物油或动物脂肪的酯交换反应以生成烷基酯。

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Calcium oxide

Calcium oxide Chemical Structure

CAS No. : 1305-78-8

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Calcium oxide (CaO) acts as a heterogeneous base catalyst. Calcium oxide can be extracted not only from waste materials such as oyster shells, eggshells and crab shells, but also exhibits tolerance to low to moderate oil quality, free fatty acid and water content in raw materials. Calcium oxide can be used in biodiesel production, where it effectively catalyzes the transesterification of vegetable oils or animal fats to produce alkyl esters[1].

分子量

56.08

Formula

CaO

CAS 号
性状

固体

中文名称

氧化钙

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Store at room temperature, keep dry and cool

In solvent -80°C 1 year
-20°C 6 months
纯度 & 产品资料
参考文献
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Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
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产品名称:
Calcium oxide
目录号:
HY-W111403
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