一、品名硝酸钾二、创制地点新彊维吾尔自治区奇台县。三、原料含硝酸钾肥土.奇古县西北一公里古唐朝城内,含硝酸钾肥土分布面积约为20,000平方公尺,一般含可溶性钾2—3%。当地群众过去即已采用制作硝酸钾,作为爆竹的原料,到今年才开始利用来制肥料.四、生产设备:工具:按日产量100公斤设计。需小木桶24个,大小为80×50厘 First, the name of potassium nitrate Second, the creation of a new stronghold Qitai County. Third, the raw material containing potassium nitrate soil .Kudog County, northwest kilometers of ancient Tang Dynasty city, containing potassium nitrate fertilizer distribution area of ​​about 20,000 square meters, usually containing 2-3% of soluble potassium. In the past, the local people used potassium nitrate as a raw material for firecrackers until this year and started to use it to make fertilizers.Production equipment: Tools: Daily output of 100 kg. 24 small buckets required, the size of 80 × 50%