主持人,你好:我们是生产炭素产品的企业,生产过程中,有很多粉尘产生,请问:生产过程中,粉尘的来源有哪些?吉林田道夫田道夫先生,你好:来函收悉。炭素行业通常以焦炭为原料,以煤沥青为黏结剂,经原料制备、配料、混捏、压型、焙烧等工艺加工成各种炭素制品。每个生产工序都有生产性粉尘逸出,尤其在沥青熔化、混捏、压型、焙烧过程中会产生大量的沥青烟尘(气)、烟 Moderator, hello: We are the production of carbon products business, the production process, there are a lot of dust, may I ask: the production process, what are the sources of dust? Tiantianfu Tian Road, Jilin Hello, I received the letter. Carbon industry is usually coke as raw materials, coal tar pitch binder, the raw material preparation, ingredients, kneading, pressing, baking and other processing into a variety of carbon products. Each production process has the production of dust escape, especially in asphalt melting, kneading, pressing, roasting process will produce a lot of asphalt smoke (gas), smoke