还原蒸馏是在冶金设备内同时进行被还原物质(金属)挥发和冷凝的还原冶炼方法。整个过程包括金属氧化物的还原和还原后金属的挥发与冷凝几个步骤。原蒸馏法目前主要用于含铅锌较低原料的富集冶炼。
本发明公开了一种钛还原蒸馏炉的温度控制方法及装置。
The invention discloses temperature control method and device of a titanium reduction distilling furnace.
探讨了样品处理，还原、蒸馏、吸收光谱等条件。
The conditions for sample disposition, reduction distillation and absorption spectrum were al - so studied.
方法：用甲醛吸收液吸收经蒸馏释放出的二氧化硫，再用还原光度法测定。
Method: Sulfur dioxide released from wine by distillation was absorbed with formaldehyde absorption solution, and then determination was conducted by reduction photometry.
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