Search results for keyword: alkyl
demulsifier
In recent years, lipase inhibitors, also known as lipase blockers, have been gaining in popularity for weight-loss purposes. The key component of these weight-loss supplements is typically an extract of white kidney bean, which is believed to act as an alpha-amylase inhibitor. Alpha-amylase is one......
1035 
Madison
Beryllium slag treatment
PALLADIUM-CATALYZED HYDROFORMYLATION: A PROCESS TO TREAT NICKEL-PHOSPHOROUS SLAG (NPS)
Nickel-phosphorous slag (NPS) has become an increasingly difficult waste to manage due to its hazardous characteristics, high amount and long-term storage costs. It is a hazardous waste, since the phosphorus pr......
Shaking bag desulfurization
The Sulfur Removal Method with Rock Bags
Rock bag desulfurization (RBD), also known as scrubber desulfurization, is a cost-effective method to remove sulfur emissions. The method can be applied to dozens and hundreds of smokestacks, and is widely used in many countries. Rock bag desulfurization s......
The choice of cutting fluid should consider the workpiece material
when selecting a cutting fluid for a machining operation, the material of the workpiece is an important factor. Cutting fluids can be made up of a variety of products and formulations, so choosing the proper one is vitally important to the success of the operation.
The most common cutting fluids ......
GB/T 14204-93 Water Quality Determination of alkyl Mercury by Gas Chromatography
GB/T 14204-93 Water Quality Determination of alkyl Mercury Using Gas Chromatography
The Chinese national standard GB/T 14204-93 defines the method of testing for alkyl mercury in water samples. The purpose of this method is to detect and quantify the concentrations of alkyl mercury present in wat......
Blue process
丁烷预聚发蓝工艺
Presently, organic syntheses play an important part in many industries, such as the pharmaceutical field, textile industry and more. From a variety of organic reactions, Friedel Crafts alkylation (FCA) being one of the most important of them. amongst all the varieties of FCA, the......
Powder metallurgy antifriction material
Introduction
Powder metallurgy is a technology that is used in the manufacturing of machine components and other substances by compression and heating treatment. In the powder metallurgy process, a mixture of metal powders is first compressed into a shape, and then the shape is heated up to the m......
The change law of PAG quenching liquid in use
Abstract
PAG oil is a transparent and colorless liquid, which is used in many industries. It has a higher boiling point, viscosity and low evaporating rate. In this paper, the changes in the use of PAG oil will be discussed.
Introduction
PAG oil, also called polyalkylene glycol oil, is a synthet......
Typical nitrocarburizing molten salt composition
Typical Nitrogen Carbon Permeation Salts
Salt permeation tests (SPTs) provide information on both the theoretical and practical performance of potential construction materials in terms of absorption, gas release, and permeation of fluids and gasses. This allows researchers to better understand bo......
Introduction to the formula of water-soluble quenching liquid (2)
Formulation of Water-Soluble Carburizing Liquids
Carburizing liquids are used to enable the surface of metals to meet design requirements. These liquids are designed to increase the surface carbon content of the metal, which provides strength and durability.
There are two major types of carburiz......
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