摘要
通过对白酒中晶体状沉淀的成因探析,探明了白酒中晶状沉淀的产生是由于加浆水硬度过大,所含的Ca2+和SO42-形成白色晶体状沉淀CaSO4.2H2O,硬度越大、温度越低,沉淀也越多。通常情况下,采用软水加浆工艺,即可解决此类沉淀的产生,较为经济、简便。
The reason of crystalline precipitate in liquor was discovered through investigation.The formation of white crystalline precipitation of CaSO4·2H2O was due to the high concentration of Ca2＋and SO42-originated from the addition of serofluid.More precipitate will appear under lower temperature and higher concentration of ions.Usually,this problem could be solved economically and briefly by adding demineralized serofluid.
出处
《酿酒》
CAS
2011年第4期48-50,共3页
Liquor Making
关键词
白酒
晶体状沉淀
成因
探析
预防
liquor
crystalline precipitation
cause
analysis
prevention
