化工技术与开发
化工技術與開髮
화공기술여개발
TECHNOLOGY & DVELOPMENT OF CHEMICAL INDUSTRY
2014年
7期
25-27
,共3页
王宇%闫静%王学炜%李泽淳
王宇%閆靜%王學煒%李澤淳
왕우%염정%왕학위%리택순
柠檬酸铁铵%柠檬酸铵%食盐抗结剂%氧化
檸檬痠鐵銨%檸檬痠銨%食鹽抗結劑%氧化
저몽산철안%저몽산안%식염항결제%양화
ferric ammonium citrate%ammonium citrate%salt anticaking agent%oxidation
以硫酸亚铁为原料，双氧水为氧化剂制备氢氧化铁，再与柠檬酸铵反应制得柠檬酸铁铵。考察了氢氧化铁制备条件、反应时间、反应温度、干燥方式对产品含铁量的影响，确定了最佳工艺条件。
以硫痠亞鐵為原料，雙氧水為氧化劑製備氫氧化鐵，再與檸檬痠銨反應製得檸檬痠鐵銨。攷察瞭氫氧化鐵製備條件、反應時間、反應溫度、榦燥方式對產品含鐵量的影響，確定瞭最佳工藝條件。
이류산아철위원료，쌍양수위양화제제비경양화철，재여저몽산안반응제득저몽산철안。고찰료경양화철제비조건、반응시간、반응온도、간조방식대산품함철량적영향，학정료최가공예조건。
Ferrous sulfate was oxidated by hydrogen peroxide to synthesize iron hydroxide, then iron hydroxide reacted with ammonium citrate to prepare ferric ammonium citrate. The conditions which affected the iron content of product, included preparation of iron hydroxide, reaction time, temperature and drying methods, were discussed. The optimum technological conditions were obtained.
