roasting method

The speciality and method of wheat malting and process of roasting were studied.

探讨了小麦制麦工艺的特性、制麦方法及焙烤工艺.

Use the Roasting Decomposition Method to Produce Iron Red and Other Products

用焙烧分解法生产铁红等产品

The method as acid treatments, stoving method and high temperature roasting could make the deactivated catalysts in distillation reach the catalysis level as newly catalyst;

采用酸处理、烘干和高温焙烧的方法，可使经蒸发法失活的催化剂活性恢复到新鲜催化剂的水平。

The separation of tungsten and cobalt by use of disused hard alloy anvil as materials and adopting alkali fusion method, roasting, digestion hydrolytic decomposition and crystallization is introduced, as well as the technique of production and principle of 12-phosphoric tungsten acid.

介绍了以废硬质合金顶锤为原料，采用碱熔法处理，结合焙烧、浸取、水解、结晶等方法，分离钨和钴，然后制取12-磷钨酸的原理和生产工艺。

The experiments included both small and extended test. Because the Arsenic in secondary zinc oxide exists mainly in the form of arsenous oxide, which is volatile, the roasting method of adding reductant carbon to secondary zinc oxide is used to remove Arsenic.

本研究实验包括小型实验和扩大实验，由于次氧化锌中砷主要以三氧化二砷形态存在，因此可以通过三氧化二砷易挥发特性，采用在次氧化锌中加入炭还原剂的焙烧方法脱砷。