A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of black pyrophyllite
The invention relates to a preparation method of black pyrophyllite, which comprises the following steps of: 1, selecting raw stones, and picking out a black pyrophyllite raw material and a gray pyrophyllite raw material which conform to specifications; step 2, respectively crushing the black pyrophyllite raw material and the gray pyrophyllite raw material in the step 1 by a crusher, carrying out magnetic separation, then carrying out size grading by using a linear sieve, and dividing the black pyrophyllite raw material and the gray pyrophyllite raw material into a first particle size, a second particle size and a third particle size; and step 3, mixing the graded black pyrophyllite particles to obtain a black pyrophyllite premix, and mixing the graded gray pyrophyllite particles to obtain a gray pyrophyllite premix. According to the invention, the black pyrophyllite and the gray pyrophyllite are matched for use according to a certain proportion, so that the highest synthesis pressure is reduced, the service life of equipment is prolonged, and the effect of saving the production cost is achieved.
本发明涉及一种黑色叶腊石的制备方法，步骤一：对原石挑选，挑出符合规格的黑色叶蜡石原料和灰色叶腊石原料；步骤二：将步骤一中的黑色叶蜡石原料和灰色叶腊石原料分别经破碎机破碎后，进行磁选，然后使用直线筛进行粒度分级，将黑色叶蜡石原料和灰色叶腊石原料分为第一粒度、第二粒度和第三粒度；步骤三：将分级后的黑色叶腊石颗粒混合，得到黑色叶腊石预混料，将分级后的灰色叶腊石颗粒混合，得到灰色叶腊石预混料。本发明将黑色叶蜡石和灰色叶蜡石按照一定的比例进行搭配使用，降低了合成最高压力的作用，延长设备的使用寿命，起到了节约生产成本的效果。
Preparation method of black pyrophyllite
The invention relates to a preparation method of black pyrophyllite, which comprises the following steps of: 1, selecting raw stones, and picking out a black pyrophyllite raw material and a gray pyrophyllite raw material which conform to specifications; step 2, respectively crushing the black pyrophyllite raw material and the gray pyrophyllite raw material in the step 1 by a crusher, carrying out magnetic separation, then carrying out size grading by using a linear sieve, and dividing the black pyrophyllite raw material and the gray pyrophyllite raw material into a first particle size, a second particle size and a third particle size; and step 3, mixing the graded black pyrophyllite particles to obtain a black pyrophyllite premix, and mixing the graded gray pyrophyllite particles to obtain a gray pyrophyllite premix. According to the invention, the black pyrophyllite and the gray pyrophyllite are matched for use according to a certain proportion, so that the highest synthesis pressure is reduced, the service life of equipment is prolonged, and the effect of saving the production cost is achieved.
本发明涉及一种黑色叶腊石的制备方法，步骤一：对原石挑选，挑出符合规格的黑色叶蜡石原料和灰色叶腊石原料；步骤二：将步骤一中的黑色叶蜡石原料和灰色叶腊石原料分别经破碎机破碎后，进行磁选，然后使用直线筛进行粒度分级，将黑色叶蜡石原料和灰色叶腊石原料分为第一粒度、第二粒度和第三粒度；步骤三：将分级后的黑色叶腊石颗粒混合，得到黑色叶腊石预混料，将分级后的灰色叶腊石颗粒混合，得到灰色叶腊石预混料。本发明将黑色叶蜡石和灰色叶蜡石按照一定的比例进行搭配使用，降低了合成最高压力的作用，延长设备的使用寿命，起到了节约生产成本的效果。
Preparation method of black pyrophyllite
一种黑色叶腊石的制备方法
MAO ZHANLIN (author) / CHEN WEIMIN (author) / LI CHANGHAI (author) / CUI XINGYU (author) / LIU LEI (author) / LIN XIUFENG (author)
2023-06-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| Engineering Index Backfile | 1964
Pyrophyllite in North Carolina
| Engineering Index Backfile | 1913
Pyrophyllite and pyrophyllite raw materials in the sulfide-bearing areas of the Urals
| Online Contents | 1993
Pyrophyllite modified ultrafine slag micro powder and preparation method thereof
| European Patent Office | 2015