propionic acid

As a result of propionic acid accumulation, rancidity is one of important factors that restrict stable operation of anaerobic reactor.

Propionic acid as a slow transformation, there will be a gradual accumulation in the latter part of the process.

butyl propionate was catalytic synthesis by the esterification reaction of n butyl alcohol with propionic acid by potassium bisulfate.

During the adsorption process, the adsorption behavior of propionic acid on resin was belong to the partical diffusion control step.

The method can be used to test the propionic acid in the antimicrobial.

Compared with the Monsanto process, the Cativa process generates less propionic acid by-product.

By using sodium hydrogen sulfate as the catalyst, benzyl alcohol and propionic acid reacted to form benzyl propionate.

Formic Acid, Propionic Acid, Ammonium Formate and Ammonium Propionate.

These two groups both breathe-in propionic acid aerosol for three months and took procaterol tablet orally in need.

Under mildness condition, straws are degraded into the three parts, cellulose, hemi cellulose and lignin by propionic acid.

Using niobium acid as catalyst, cyclohexane as dehydrant, benzyl propionate was synthesized based on propionic acid and benzyl alcohol.

The vapor association of acetic acid and propionic acid due to dimerization and trimerization has been considered as well.

Propionic acid is product heavily short of in our country.

Addition of Propionic Acid on Simultaneous Biological Phosphorus and Nitrogen Removal in Anaerobic-Low Dissolved Oxygen System

Stoichiometric Displacement Model for the Adsorption of Propionic Acid and n-Butyric Acid by Silica Gel from Aqueous Solution

Specific Comparison of Propionic Acid Fermentation by Propionibacteria in Three Different Modes

Propionic Acid Production by Immobilized Propionibacteria --New Utilization Method of Yellow Water

Toxicity of Two Mould Inhibitor Composed with Propionic Acid on Rhizopus in Silage

Study on Synthesis of Propionic Acid and Propionate with Metal Supported Catalyst for Gas Phase Carbonylation of Ethanol

Analytical Method of Determining Propionic Acid in Carbonylation Liquid of Ethanol with Gas Chromatography

Determination of propionic acid and acrylic acid in air in a workplace by gas chromatography

Workplace air--Determination of propionic acid--Gas chromatographic method

Determination of propionic acid in fermentation broth by capillary gas chromatography

Research Progress on Propionic Acid Accumulation and Control in Anaerobic Digestion System

Study On the Synthesis of Propionic Acid with Laden Metal Chloride Catalyst for Gas Phase Carbonylation of Ethanol

propionic acid, sodium propionate, calcium propionate

Application and manufacture technics of propionic acid and propionate in feedstuff

Progresses of Propionic Acid Production by Microbial Fermentation

Preparation of propionic acid by propionaldehyde oxidation

Productive Application and Developing Prospect of Propionic Acid

Preliminary study on extracting propionic acid from fermented broth by ion exchange method

Progress of propionic acid production by microbial fermentation

A determination of propionic acid type antimicrobial preservatives of feed by HPLC

Determination of Propionic Acid, Malic Acid and Citric Acid in the Soil by Gas Chromatography

Advances on Synthesis, Application and Market Prospect of Propionic Acid

Production Technologies and Market Prospect of Propionic Acid

The Effects of Calciferous Salts and Propionic Acid Added to the Artificial Diet on Growth and Development of Bombyx mori

Preparation of Propionic Acid by Vapor Phase Carbonylation of Ethanol

Approaches in Propionic Acid Fermentation

Effect of Dimethylol Propionic Acid on the Synthesis and Properties of Polyurethane Composite Emulsion

Determination of propionic acid, propionate in feeds

Direct carboxylation of ethane to propionic acid by catalysis

Mechanistic Studies on Mechanism of Propionic Acid Action in Elecroless Nickel Plating

Study on Fuel Alcohol Production by Propionic Acid-treated Corn Stalk

Propionic Acid and Ammonium Propionate

Synthesis and Applied Prospect of Propionic Acid

Study on Elelctroless Nickel Plating of Low Phosphorous Lactic-propionic Acid

Synthesis of p-fluorophenoxy propionic acid by phase transfer catalysis

The Effect of Propionic Acid on Nutrition of Dregs Extracting Leaf Protein from Alfalfa

preserve grains with propionic acid

Effect of dosage of dimethylol propionic acid on properties of emulsion of polyurethane-acrylate anionomer

Study on the Synthetic Process of p-Fluorophenoxy Propionic Acid