Search results for keyword: ammonia
Key Points for Management of Alkaline Tin Plating Bath
Management Considerations of Alkaline Tin Plating Bath
Introduction
The process of providing a metal substrate with a protective coating of tin with alkaline tin plating is becoming increasingly important as industrial processes progress and outdate the more traditional methods of plating. Until......
1079 
Oliver
Trona
What is Natural Alkali?
Natural alkalis are mineral compounds with a pH higher than 7, which allow them to neutralize a substance’s acidity. These alkalis, also known as bases, are found in the Earth’s crust, and can be extracted for use in a variety of products and processes. Some of the most ......
Uses of coal-derived gas
Overview
Gasification is a process which converts coal into a product known as “syngas”, which can be used for various purposes. This process involves the partial oxidation of the coal at temperatures between 500 and 800°C, in the presence of an oxygen source (air or pure oxygen). This creates......
Hot metal desulfurizer
Sulfur Removal Agent
Sulfur removal agents are materials that are used to remove sulfur from a variety of materials, primarily in the production of fuels and petroleum products. Sulfur removal agents are usually materials which contain or bind sulfur in some way, forming sulfur-free materials that......
iridium compound
Iridium Compounds
Iridium compounds encompass a vast range of elements, compounds and mixtures, each possessing their own unique chemical and physical properties. A key component of the atomic structure of iridium is its outermost shell of four electrons, which in turn plays an integral role in t......
Heavy oil technical conditions
，主要描述： PAO-based Technology -- Application and Characteristics?
Polyalphaolefins (PAOs) are a type of synthetic oil used for commercial and industrial applications. They are derived from natural gas or synthetic hydrocarbons and processed by a polymerization reaction. PAOs provide superior lu......
converter gas
Coking Gas
Coking Gas is a valuable material produced in the coke ovens used in the steel production industry. The by-product of heating coal without air, the gas is composed of hydrogen (H2), methane (CH4), and other hydrocarbons, carbon monoxide (CO), and some water vapor. Heavy cooling of the ......
Handling of raw materials containing niobium and tantalum
Alternatives To Nickel and Tungsten Raw Material Processing
The world has depended upon nickel and tungsten as valuable raw materials for centuries, and they remain central to many industries and products today. Nickel and tungsten provide a range of beneficial characteristics, including good str......
Production of Beryllium Oxide by Solvent Extraction
Production Of Beryllium Oxide By Solvent Extraction
Beryllium oxide (BeO) is a high-temperature, highly-refractory ceramic material used in a variety of high technology applications due to its excellent electrical, thermal and mechanical properties. It is most commonly used in semiconductor devic......
Preparation of ammonium molybdate
Abstract
The purpose of this article is to explain the process of obtaining ammonium molybdate from ammonium molybdate in a systematic way. In the experiments, 3 methods were adopted to test the reactivity of ammonium molybdate. Firstly, the precipitation method, which is composed of the simultan......
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