Condensing boiler - Wikipedia

Condensing boilers are water heaters fueled by gas or oil. They achieve high efficiency (typically greater than 90% on the higher heating value) by condensing water vapour in the exhaust gases and so recovering its latent heat of vaporisation, which would otherwise have been wasted.This condensed vapour leaves the system in liquid form, via a drain.

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Enertech Systems Industries, Inc. The Boiler Technology

Enertech Systems Industries Incorporated was established in 1978. For 40 years, Enertech has established its reputation as the Philippines Boiler Technology People. The Enertech boiler system has proven its dominance in the Philippine Market and is accepted and endorsed in the international market.

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Furnaces - eComfort

A furnace uses either gas, oil, or electricity to create heat, which is then transferred throughout the home. Now the most common method of central heating, furnaces come in many sizes and styles, all of which are available right on eComfort.

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Sustainable agriculture - Wikipedia

Sustainable agriculture is farming in sustainable ways meeting society's present food and textile needs, without compromising the ability for current or future generations to meet their needs. It can be based on an understanding of ecosystem services.There are many methods to increase the sustainability of agriculture. When developing agriculture within sustainable food systems, it is

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Introduction to the boiler house | Spirax Sarco

Gas produces a transparent blue flame, and a lower proportion of heat is transferred by radiation within the furnace. On a boiler designed only for use with oil, a change of fuel to gas may result in higher temperature gases entering the first pass of fire-tubes, causing additional thermal stresses, and leading to early boiler failure.

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Transport - Wikipedia

Transport (commonly used in the U.K.), or transportation (used in the U.S.), is the movement of humans, animals and goods from one location to another. In other words, the action of transport is defined as a particular movement of an organism or thing from a point A (a place in space) to a point B.

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Boiler Efficiency - an overview | ScienceDirect Topics

Flue gas cleaning equipment is outside the boiler system boundary. The fan for flue gas recirculation is outside the boiler system boundary. • All steam and water heat exchangers that cool the flue gas are inside the boiler system boundary. • Forced circulation pumps are inside the system boundary. • The control system, instrumentation

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GAIL (India) Limited | Narutal Gas:--

Natural gas is one of the cleanest modern day fuels for the industrial and domestic use, being efficient and non-polluting. Due to its characteristic clean burning nature and availability by pipeline connection which alleviates the need for local storages and other transportation logistics, natural gas emerged as the fuel of choice, growing steadily in the energy basket of major nations.

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Solar thermal collector - Wikipedia

A solar thermal collector collects heat by absorbing sunlight.The term "solar collector" commonly refers to a device for solar hot water heating, but may refer to large power generating installations such as solar parabolic troughs and solar towers or non water heating devices such as solar air heaters.. Solar thermal collectors are either non-concentrating or concentrating.

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LNG Safety and Security Aspects - ScienceDirect

Jan 01, 2014 · Natural gas has an auto-ignition temperature of 540 o C, which is higher than most other fuels as a first-pass approximation, ignored and analyses of Category II spills consider only the LNG leaking over the filled double hull and into the sea. At the heart of a good risk management system is a systematic method to identify hazards

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