888CHEM
Japanese 
Korean 
Hindi 
Russian 
Arabic 
Malaysian 
Can't find the answer?
Ask a qualified mentor to answer
Bisphenol A reactor acid resistant material (such as titanium alloy) selection criteria?
Acid resistant material selection standard of bisphenol A reactor
in the chemical industry, bisphenol A reactor is an important equipment for the production of bisphenol A(BPA), a...
How does an on-line mass spectrometer monitor by-products in the production of acetic acid?
How does an on-line mass spectrometer monitor by-products in the production of acetic acid?
In the process of acetic acid production, the production of by-products is inevitable, ...
Cleanliness Control Measures of Electronic Grade MIBK Filling Line?
Electronic grade MIBK filling line cleanliness control measures
In the electronics industry, electronic grade MIBK (methyl isobutyl ketone) is an important electronic chemical, wid...
How does the activity of the catalyst remain stable in the one-step process?
How does the activity of the catalyst remain stable in the one-step process?
In modern chemical production, one-step process is widely used in petrochemical, pharmaceutical, envir...
Study on the adsorption selectivity of toluene molecularly imprinted materials?
Study on adsorption selectivity of toluene molecularly imprinted materials
in recent years, with the acceleration of industrialization, environmental and health issues have receiv...
How to improve the mass transfer efficiency of gas-liquid-solid three-phase reaction in fixed bed reactor?
In the process of chemical production, fixed bed reactor is widely used because of its stable structure and high efficiency. In the gas-liquid-solid three-phase reaction, the impro...
How to optimize the key parameters of acetone distillation purification process?
Acetone distillation purification process in the key parameters of how to optimize?
Acetone is an important organic compound, which is widely used in chemical, pharmaceutical, food...
How to purify industrial grade MIBK to electronic grade (purity ≥ 99.9%) by fractionation technology?
How to purify industrial grade MIBK to electronic grade (purity ≥ 99.9%) by fractionation technology?
MIBK (methyl isobutyl ketone) is an important industrial solvent, which is...
What is the optimization basis of acetone feed space velocity in one-step process?
What is the optimization basis of acetone feed space velocity in one-step process?
In modern chemical production, one-step process is widely used in a variety of chemical reaction...
What are the common methods for the recovery and purification of waste acetone in the laboratory?
What are the common methods for the recovery and purification of waste acetone in the laboratory?
In the laboratory, acetone is a commonly used organic solvent, which is widely us...