Earth’s Warming and Cooling Cause by Natural Factors

Earth’s climate is a complex system of interacting natural components. These components include the atmosphere, the ocean, and the continental ice sheets. Living things on earth—or, the biosphere—also constitute an important component of the climate trends system.

Numerous factors influence Earth’s climate system, some of them natural. For example, the slow drift of continents that takes place over millions of years, a process known as plate tectonics, influences the composition of the atmosphere through its impact on volcanic activity and surface erosion. (more…)

Heat Recovery Ventilators Radiation & Convection Recuperators

heat recovery recuperators
In these regenerators the heat energy transfer between primary and secondary fluid is primarily by radiation and its installation is always done in a vertical stack.This type of exchange is strongly favoured by temperature, so that these retrievers are especially suitable in the following cases: (more…)

Heat Recovery: Fuel Savings by Preheating Combustion Air

heat recovery combustion air
As a result of high and rising costs of fossil fuels and fossil fuels affect global environment concern , and by the reduction of greenhouse effect gases from burning causes (Kyoto Protocol), the heat recovery gain importance growing. A heat exchanger absorbs a significant portion of the heat energy of the gases generated during combustion of solid fuel, liquid and gas in the smelting process, heating, roasting, and drying. (more…)

Boiler Insulation System – Material and Jacket Selection

boiler insulation system
Insulation is what keeps the heat energy of a boiler system from leaking out of the system on its way to the end users. Inspect the condition of your insulation often enough to keep the insulation from becoming seriously deteriorated. This measure summarizes what insulation does, what to insulate, and how to insulate. It also gives you several methods of finding defective insulation, even if it is buried. (more…)

Environment, Economy, Energy, and Sustainable Development

environment energy sustainable development
The convention aims not only at stabilizing CO2 emissions in developed countries but also at ultimately reducing man-made CO2 emissions globally so as to stabilize the global climate. Environmental degradation cannot be singled out as an independent matter among various global issues. (more…)