添加剂种类

反应方程式

序号

高岭土

${\text{Al}}_{\text{2}}{\text{O}}_{\text{3}}\cdot {\text{2SiO}}_{\text{2}}\cdot {\text{2H}}_{\text{2}}\text{O}+\text{2KCl}\to {\text{2KAlSiO}}_{\text{4}}+{\text{H}}_{\text{2}}\text{O}+\text{2HCl}$

${\text{Al}}_{\text{2}}{\text{O}}_{\text{3}}\cdot {\text{2SiO}}_{\text{2}}\cdot {\text{2H}}_{\text{2}}\text{O}+\text{2KCl}+{\text{2SiO}}_{\text{2}}\to {\text{2KAlSi}}_{\text{2}}{\text{O}}_{\text{6}}+{\text{H}}_{\text{2}}\text{O}+\text{2HCl}$

(11)

(12)

造纸污泥

${\text{Al}}_{\text{2}}{\text{Si}}_{\text{2}}{\text{O}}_{\text{5}}{\left(\text{OH}\right)}_{\text{4}}+\text{2KCl}\to {\text{2KAlSiO}}_{\text{4}}+{\text{H}}_{\text{2}}\text{O}+\text{HCl}$

${\text{Al}}_{\text{2}}{\text{Si}}_{\text{2}}{\text{O}}_{\text{5}}{\left(\text{OH}\right)}_{\text{4}}+{\text{K}}_{\text{2}}{\text{SO}}_{\text{4}}\to {\text{2KAlSiO}}_{\text{4}}+{\text{2H}}_{\text{2}}\text{O}+{\text{SO}}_{\text{2}}$

(13)

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埃洛石

${\text{Al}}_{\text{2}}{\text{O}}_{\text{3}}\cdot {\text{2SiO}}_{\text{2}}+\text{2KCl}+{\text{H}}_{\text{2}}\text{O}\to {\text{2KAlSiO}}_{\text{4}}+\text{2HCl}$

${\text{Al}}_{\text{2}}{\text{O}}_{\text{3}}\cdot {\text{2SiO}}_{\text{2}}+{\text{H}}_{\text{2}}\text{O}+\text{2KCl}+{\text{2SiO}}_{\text{2}}\to {\text{2KAlSi}}_{\text{2}}{\text{O}}_{\text{6}}+\text{2HCl}$

(15)

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粉煤灰

$\text{2KCl}+{\text{Al}}_{\text{2}}{\text{O}}_{\text{3}}+{\text{2SiO}}_{\text{2}}+{\text{H}}_{\text{2}}\text{O}\to {\text{2KAlSiO}}_{\text{4}}+\text{2HCl}$

$\text{2NaCl}+{\text{Al}}_{\text{2}}{\text{O}}_{\text{3}}+{\text{2SiO}}_{\text{2}}+{\text{H}}_{\text{2}}\text{O}\to {\text{2NaAlSiO}}_{\text{4}}+\text{2HCl}$

${\text{2K}}_{\text{2}}{\text{SO}}_{\text{4}}+{\text{2Al}}_{\text{2}}{\text{O}}_{\text{3}}+{\text{2SiO}}_{\text{2}}\to {\text{4KAlSiO}}_{\text{4}}+{\text{2SO}}_{\text{2}}+{\text{2O}}_{\text{2}}$

${\text{2Na}}_{\text{2}}{\text{SO}}_{\text{4}}+{\text{2Al}}_{\text{2}}{\text{O}}_{\text{3}}+{\text{2SiO}}_{\text{2}}\to {\text{4NaAlSiO}}_{\text{4}}+{\text{2SO}}_{\text{2}}+{\text{2O}}_{\text{2}}$

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硅藻土

$\text{2KCl}+\text{1}/{\text{2O}}_{\text{2}}+{\text{SiO}}_{\text{2}}\to {\text{K}}_{\text{2}}\text{O}\cdot {\text{SiO}}_{\text{2}}+{\text{Cl}}_{\text{2}}$

$\text{2KCl}+{\text{H}}_{\text{2}}\text{O}+{\text{SiO}}_{\text{2}}\to {\text{K}}_{\text{2}}\text{O}\cdot {\text{SiO}}_{\text{2}}+\text{2HCl}$

$\text{2KCl}+{\text{H}}_{\text{2}}\text{O}+{\text{2SiO}}_{\text{2}}\to {\text{K}}_{\text{2}}{\text{O}}_{\text{2}}\cdot {\text{SiO}}_{\text{2}}+\text{2HCl}$

$\text{2KCl}+{\text{H}}_{\text{2}}\text{O}+{\text{3SiO}}_{\text{2}}\to {\text{K}}_{\text{2}}{\text{O}}_{\text{3}}\cdot {\text{SiO}}_{\text{2}}+\text{2HCl}$

(21)

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