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The activated charcoal used as catching of formaldehyde

This paper discusses the activated charcoal from jati (Tectona grandis L.f) sawdust used as catching agent of formaldehyde on plywood glued with urea formaldehyde. The activated charcoal was produced in a stainless steel retort with electrical heater at temperature of 8500C by using NH4HCO3 0.25 % as activating agent with reaction time of 90 minutes. […]

High Quality and Pure Activated Coconut Charcoal

“Activated carbon is carbon produced from carbonaceous source materials such as nutshells, coconut husk, peat, wood, coir, lignite, coal, and petroleum pitch. It can be produced by one of the following processes: Physical activation: The source material is developed into activated carbons using hot gases” Because common charcoal tablets come in ineffectively small doses or […]