Search results for keyword: pahs
mine flood
Mining is an activity that extracts resources, such as coal and other minerals, from the earth. Mining can have a profound impact on the environment, both in terms of the destruction of natural habitats, and the release of dangrious chemicals and particles into the air and water. One particularly ......
1043 
Hannah
Amine collector
Amine Receptor-Based Catch Reagents
Amine receptor-based catch reagents, also known as “affinity reagents” or “binding reagents”, are used in research and industrial processes to specifically and selectively bind particular target amines. These reagents have been developed to target a wide ra......
Coking wastewater treatment
Treatment of Coke Oven Wastewater
Coke oven wastewater is the by-product generated by the production of coke in ovens, and is a concentrated form of pollution that is highly toxic to aquatic life and organisms. The wastewater is generated from a variety of sources including ladle car decoking, co......
Polymer heavy metal trapping and precipitating agent--DTCR
Polymer Metal-Chelation Precipitant DTCR
Polymer Metal-Chelation Precipitant DTCR (DTCR) is an effective and robust approach to capture and remove metal ions from aqueous solution streams prior to treatment or final discharge. By forming nano-sized chelates, DTCR offers superior removal of trace ......
Environmental Quality Parameters
Environmental Quality Parameters
The term “environmental quality parameters” refers to factors that can have a direct or indirect effect on the environment, as well as on the health of people and organisms that inhabit it. These parameters often encompass air, water, and soil quality indices, a......
Blast furnace reduction smelting method for lead smelting
Treatment of Lead Slag by Reduction Smelting
Lead slag is a waste generated during the refinement of crude lead from lead ore concentrate. It is a heavy, non-toxic, hazardous material that pollutes the environment and causes long-term health hazards. Lead slag can be processed into lead products ......
pahs
Polycyclic Aromatic Hydrocarbons
Polycyclic Aromatic Hydrocarbons (pahs) are a large group of organic compounds composed of fused aromatic rings or rings containing five or six carbon atoms connected with at least one other neighboring ring. pahs are relatively stable molecules that are insolubl......
Pyrolytic carbon generation
Pyrolysis of Carbon
Pyrolysis is a chemical process that involves the decomposition of organic materials in the presence of high heat, typically in the absence of oxygen. Pyrolysis of carbon is particularly interesting due to its ability to yield different forms of carbon such as graphite and car......
Aromatic carbonization
Introduction
Aromatic hydrocarbon (AHC) is a very important resource in our daily life. It is widely used in fuel, other organic chemicals and materials. AHC can also be used to produce gasoline and other products through off-gas reforming and catalytic cracking processes. With the rapid developme......
Fusibility of coal ash
Melting Properties of Coal Ash
Coal ash is a residue that is produced after burning coal. It is generally composed of small particles of minerals, metals, cinders, and ash. The chemical composition of coal ash depends on its parent coal, the method used to burn it, and the air quality of the burn......
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