资讯

industriaquimica10 天
Triple Offset Valves for Molecular Sieve Applications in Ethylene Production
Switching valves used in molecular sieve applications (cracked gas drying) in the ethylene production industry face several operating challenges that may link to increased plant downtime, product loss ...
搜狐6月
3A分子筛行业容量分析
中国3A分子筛行业内重点企业主要有UOP (Honeywell), Zhongbao Molecular Sieve, KNT Group, Zeochem AG, Anhui Mingmei Minchem, Novel, Zhengzhou Snow, CECA (Arkema), CWK Chemiewerk Bad Köstritz GmbH, Grace, Luoyang ...
instrument15 年
HYDRANAL®-Molecular sieve 0.3 nm Drying agent
含水量会影响产品的质量、质地、保质期、化学稳定性和反应性。卡尔费休滴定法是一种通用的含水量测定法，适合所有类型的物质，包括化学品、油、药品和食品。在1979 年，研究人员尤金? 肖尔(EugenScholz) 用咪唑代替了有毒的吡啶，对卡尔费休滴定法进行了 ...