關于硫氰酸鈉產(chǎn)品簡介
該產(chǎn)品采用菏澤金江新材料有限公司開發(fā)的“第四代：催化脫色-結晶轉化”工藝，以焦化廠HPF法脫硫廢液中提取的高純硫氰酸銨（96%-98%）為原料，通過“加堿轉化”、“分離脫氨”、“脫色精制”、“蒸發(fā)濃縮”、“結晶精制”、“干燥包裝”等步聚生產(chǎn)硫氰酸鈉（98%-99%）。
Introduction Sodium Thiocyanate Product
The product is developed by Tai'an environmental protection science and
technology limited company "fourth generation: crystalline
transformation" process of catalytic decolorization, to extract the HPF
desulfurization wastewater in coking plant of high pure ammonium
thiocyanate (96%-98%) as raw material, through the "alkali
transformation", "separation of ammonia removal", "decoloration
refining", "evaporation concentration", "crystallization", "dry
packaging" steps producing sodium thiocyanate (98%-99%).
Product Quality Standards
Content Standard 99% Solid
% Fe, ≦ 0.0002
% Water insoluble matter , ≦ 0.005
% Moisture , ≦ 0.5
% Chloride , ≦ 0.04
% Sulfate , ≦ 0.04
% Heavy metal (Ba), ≦ 0.01
PH 6-8
關于硫氰酸鈉產(chǎn)品簡介 2017-3-9 本文被閱讀 6259 次
