The conversion of Methanol to Olefins (MTO) is fast gaining momentum as an alternative a
pproach to the production of light olefins (ethylene and propylene) over conventional meth
ods such as naphtha steam and fluid catalytic cracking. Already commercially v
iable in Chin
a, MTO offers low costs of production by utilizing the abundant supply of methanol feedst
ock produced from natural gas and coal. However, catalysts used during the MTO process
are susceptible to deactivation by certain impurities in the methan
ol feedstock. Major elem
ents such as calcium, potassium, magnesium and sodium present in methanol can interfere
with catalytic activity during the MTO process.
Microwave Plasma Atomic Emission Spectrom
etry (MP
-
AES) is becoming increasingly popular as a lowe
r cost and safer alternative to Fla
me Atomic Absorption Spectrometry (FAAS) for multi
-
elemental analysis of organic samples.
For labs handling organic solvents, the presence of the flame of an FAAS is a concern, req
uiring constant supervision.
Determination of major elements inmethanol using the Agilent 4200 MP-AESwith External Gas Control Module Introduction The conversion of Methanol to Olefins (MTO) is fast gaining momentum as an alternative approach to the production of light olefins (ethylene and propylene) over conventional methods such as naphtha steam and fluid catalytic cracking. Already commercially viable in China, MT offers low costs of production by utilizing the abundant supply of methanol feedstock produced from natural gas and coal. However, catalysts used during the MTO processare susceptible to deactivation by certain impurities in the methanol feedstock. Major elements such as calcium, potassium, magnesium and sodium present in methanol can interferewith catalytic activity during the MTO process. Microwave Plasma Atomic Emission Spectrometry (MP-AES) is becoming increasingly popular as a lower cost and safer alternative to Flame Atomic Absorption Spectrometry (FAAS) for multi-elemental analysis of organic samples.For labs handling organic solvents, the presence of the flame of an FAAS is a concern, requiring constant supervision. Agilent Technologies
还剩1页未读,是否继续阅读?
安捷伦科技(中国)有限公司为您提供《甲醇中Ca元素检测方案(微波等离子体)》,该方案主要用于醇中含量分析检测,参考标准--,《甲醇中Ca元素检测方案(微波等离子体)》用到的仪器有