generator waste heat recovery

Home - ElectraTherm

ElectraTherm’s POWER+ GENERATOR produces fuel-free, emission-free electricity from low grade waste heat (77-132°C), utilizing Organic Rankine Cycle (ORC) and proprietary technologies. Our machines are fully packaged with outputs up to 120kWe for distributed waste heat to power generation. THIS IS SMART POWER®

Waste Heat Recovery Unit after gas turbines - Alfa Laval

Alfa Laval’s Waste Heat Recovery Unit (WHRU) optimized for recovering waste heat after gas turbines. Application The waste heat recovery unit recovers thermal energy in the waste heat from the gas turbine exhaust gas, enabling generation of hot water, saturated steam or superheated steam. The WHRU is also capable of heating up thermal oil

Alfa Laval - Gas turbine waste heat recovery

To optimize efficiency and performance at power generation plants, it is essential to recover waste heat from exhaust gas. Whether at combined cycle gas turbine power plants or cogeneration plants, it is important to select the right waste heat recovery equipment for the task.

Heat Recovery Options - SoCalGas

When waste heat from the generator is utilized, it is called CHP (combined heat and power) or cogeneration. Hot Water Hot water is the least expensive type of heat recovery to install. A 1000 kW generator can produce the equivalent hot water of a 150 hp hot water boiler at full load. However, since most boilers have a 0.25 load factor, a 1000

Waste Heat Recovery System (WHRS) -

a waste heat recovery system compris-ing both steam and power turbines, and combined with utilising scavenge air energy for exhaust boiler feed-water heating. This paper describes the technology behind waste heat recovery and the potential for ship-owners to lower fuel costs, cut emissions, and the effect on the EEDI of the ship. Introduction

Waste heat recovery for sustainability in mining | Organic

The Triogen e-box is a turnkey, exhaust-gas heat recovery solution for your generator. It is applied to your existing generator without any major interference. The Triogen ORC technology is based on the widely known and proven Rankine Cycle principle. This elevates your generator, which produces the same amount of electricity while saving fuel.

Alphabet Energy’s Thermoelectric Advances - Alphabet Energy

Alphabet Energy is the global leader in thermoelectrics for waste heat recovery. With over 60 patents issued and filed, Alphabet Energy is the first company to leverage breakthrough thermoelectric materials advances for a modular, scalable approach to waste heat recovery, delivering both PowerModules™ and turnkey thermoelectric generators such as the E1™ .

Thermal Design and Optimization of Heat Recovery Steam

Dissertation . Thermal Design and Optimization of . Heat Recovery Steam Generators and Waste Heat Boilers . Ali Rezaie Navaie. Berlin 2017 . Technische Universität Berlin

Exhaust Heat Recovery and Steam Generator - Cain Industries

Cain Industries is your single source for boiler economizers, condensing economizers, condensing heat exchangers, waste heat recovery systems, waste heat boilers (WHB), industrial heat recovery units (HRU), heat recovery silencers (HRS), feedwater heaters, heat recovery steam generators and exhaust steam boilers.

Industrial Waste Heat Recovery Systems | Sigma Thermal

Waste Heat Recovery. With the high cost and environmental impact of fossil fuels, heat energy is a precious commodity that cannot be wasted. Any exhaust gas stream with temperatures above 250°F has the potential for significant waste heat recovery.

Waste Heat Recovery Power Generator Ahmet Durmaz

Introduction – Why recover waste heat? Current Situation • Mandate for “Green facility & footprint” • Convert waste heat into monetary value in the form of electricity • Can be applied to several industrial applications Industry changes Huge potential in waste heat recovery although not known

Development of a 125 kW AMB Expander/Generator for Waste Heat

The expander/generator referred to below as the IPM or IPM125 is the key component of a 125 kW net waste heat recovery system that utilizes a heat input of at least 835 kW and temperature of 110°C 230°F or higher to generate electricity to the grid. A process flow diagram for the waste recovery system is shown in Fig. 1.

Waste Heat Recovery - US Department of Energy

RD&D to advance waste heat recovery technologies. Technology needs are identified in two broad areas: 1) extending the range of existing technologies to enhance their economic feasibility and recovery efficiency, and 2) exploring new methods for waste heat recovery, especially for unconventional waste heat sources. Acknowledgement

Generator Heat Recovery Ratio - Homer Energy

The generator heat recovery ratio input is relevant only for cogeneration systems, also called combined-heat-and-power systems or CHP systems. These systems serve both electric and thermal loads, with waste heat recovered from the generator meeting some or all of the thermal load.

Cogeneration Waste Heat Recovery Systems

Cogeneration Waste Heat Recovery Systems. The efficiency of a cogeneration system is inherently dependent on the recovery and effective utilization of heat generated from the reciprocating engine or gas turbine power source. This heat is released in the form of exhaust gas, jacket cooling water, lubricating oil and radiation.

8. WASTE HEAT RECOVERY - Bureau of Energy Efficiency

8. Waste Heat Recovery Bureau of Energy Efficiency 177 8.4 Development of a Waste Heat Recovery System Understanding the process Understanding the process is essential for development of Waste Heat Recovery system. This can be accomplished by reviewing the process flow sheets, layout diagrams, piping isometrics, electrical

A container-sized generator that converts waste heat into

Dec 07, 2014 · The E1 thermoelectric generator, which comes in a shipping container, is designed to help make remote-location mining and oil and gas extraction operations more efficient by capturing waste heat

Waste Heat Recovery Generator | Kinectic Traction Systems

The KTSi Waste Heat Generator is based on the Organic Rankine Cycle (ORC) technology. The ORC is a thermodynamic cycle that uses an organic fluid to convert low temperature heat into mechanical work.

Waste Heat Recovery System | TMEIC

TMEIC's Waste Heat Recovery (WHR) system is an Organic Rankine Cycle (ORC)-based electrical generator powered by hot exhaust gas from a large industrial combustion process. The installation generates power from the waste heat, saving money, and may qualify for government monetary awards for clean energy.

Waste Heat Recovery & Oven Heat Recovery - Operational

Waste Heat Recovery To evaluate the feasibility of waste heat recovery, in any industry or application, you must first characterise the waste heat source and stream. Ie. heat producer, together with the air, liquid or gaseous stream to which the recovered heat might be transferred, ie. heat user.

Effective Utilization of Thermo-Electric Generator for Waste

Waste Heat recovery (WHR) with Thermo-electric Generators (TEG) can improve energy efficiency and provide distributed electricity generation. New thermoelectric materials and material performance

An Engine System Approach to Exhaust Waste Heat Recovery

An Engine System Approach to Exhaust Waste Heat Recovery Generator Power W 0 10 20 30 40 50 60 70 80 90 100 An Engine System Approach to Exhaust Waste Heat


Cleaver-Brooks is the leading provider of energy recovery solutions and the only totally integrated single-source supplier in the world, from the fuel inlet to the stack outlet. Whether you need packaged heat recovery steam generators, waste heat boilers, or waste heat recovery units, our project teams ensure the system is

Waste Heat Recovery Boiler-based power plant - YouTube

May 01, 2018 · Watch how expenditure on cooling of waste gases is completely eliminated in a Waste Heat Recovery Boiler-based power plant. United Nations Development Programme, India partners with Ministry of

Thermoelectric Generators for Automotive Waste Heat Recovery

electrical energy transfer processes in a thermoelectric generator (TEG) designed for automotive waste heat recovery systems. This model is capable of computing the overall heat transferred, the electrical power output, and the associated pressure drop for given inlet conditions of the exhaust gas and the available TEG volume.

Waste Heat Recovery – Cool Energy

Diesel and Natural Gas Generators . One application being targeted for initial product deployment is waste heat recovery from the exhaust of diesel and natural gas gensets (DGs) as well as shipboard generators. With an easy retrofit, Cool Energy’s engine can boost the output of DGs by up to 10% when recovering the waste heat the generator

Waste Heat Recovery Boilers for Float Glass Furnace

According to customer’s waste heat type, Romiter Machinery can provide customized design for the waste heat recovery project and help factory save the largest cost. Customer should provide waste gas component analysis and heat recovery boiler requirement for us. Company Profile

Heat recovery steam generator - Wikipedia

A heat recovery steam generator (HRSG) is an energy recovery heat exchanger that recovers heat from a hot gas stream, such as a combustion turbine or other waste gas stream. It produces steam that can be used in a process ( cogeneration ) or used to drive a steam turbine ( combined cycle ).


DESIGN, MODELING, AND FABRICATION OF THERMOELECTRIC GENERATOR FOR WASTE HEAT RECOVERY IN LOCAL PROCESS INDUSTRY. NGENDAHAYO AIMABLE SUPERVISOR: -Prof. Peter Hugh Middleton CO- SUPERVISOR:-Dr. Gunstein Skomedal This master’s thesis is carried out as a part of the education at The University of Agder and is therefore approved as a part of

Waste Heat Recovery Power Generation | Echogen Power Systems

Echogen converts wasted heat into higher value power. Learn about our waste heat recovery solution that creates economic, clean, reliable energy.

Clearpower Systems – Solutions Powered by Clean Combustion

The heat to power generator (or waste heat recovery system) uses waste heat to generate electricity to be sold to the grid or used to reduce electrical costs. Our company slogan of “Same Energy – More Power™” is representative of the savings customers’ can expect using the ClearPower system on a heat waste stream to recoup process

Waste heat recovery unit - Wikipedia

A waste heat recovery unit (WHRU) is an energy recovery heat exchanger that transfers heat from process outputs at high temperature to another part of the process for some purpose, usually increased efficiency.

Steam Turbine Generators | AirClean Energy | Efficiency Solutions

Steam Turbine Generators. Steam turbine generators provide cost-effective power generation. We engineer and manufacture our own line of skid-mounted, steam-driven generators (STG’s) and integrate them with boilers, heat recovery steam generators (HRSG’s) and waste-heat-recovery solutions to optimize your plant's profitability.

Thermoelectric Generator Development for Automotive Waste

Thermoelectric Generator Development for Automotive Waste Heat Recovery Author: Gregory P. Meisner Subject: Presentation given at the 16th Directions in Engine-Efficiency and Emissions Research \(DEER\) Conference in Detroit, MI, September 27-30, 2010. Keywords "waste heat recovery, thermoelectric generator, filled Skutterudites, fuel economy"

Kinectic Traction Systems - Clean. Power. Energy.

Kinetic Traction Systems, Inc. designs, develops and manufactures clean technology products for energy storage, power regeneration, waste heat recovery and turbo aeration applications.

Heat Recovery Steam Generator - Wiki - odesie by Tech Transfer

The function of the combined cycle heat recovery steam generator (HRSG) system is to provide a method to extract sensible heat from the combustion turbine (CT) exhaust gas stream. The heat is converted into usable steam by the heat transfer surfaces within the HRSG.

Waste Heat Recovery from Gas Turbine Flue Gases for Power

used to transfer power plant waste heat rejected in the flue gas heat exchanger (FGHX) to the Rankine cycle working fluid, namely 1,1,1,3,3-pentafluoropropane (R245fa) in the heat recovery vapor generator (HRVG). R245fa and the saturated Rankine cycle T-s diagram are represented in Figure 1(b). In

Energy Tips – Process Heating

Waste Heat Recovery Heat losses must be minimized before waste heat recovery is investigated. Figure 2 highlights opportunities for energy savings. The most commonly used waste heat recovery methods are preheating combustion air, steam generation and water heating, and load preheating. Preheating Combustion Air. A recuperator is the most widely

generator waste heat recovery -

Waste Heat Recovery System | TMEIC. TMEIC's Waste Heat Recovery (WHR) system is an Organic Rankine Cycle (ORC)-based electrical generator powered by hot exhaust gas from a large industrial combustion process. The installation generates power from the waste heat, saving money, and may qualify for government monetary awards for clean energy.

ElectraTherm and Navy to Demonstrate Shipboard Waste Heat

Jan 09, 2018 · Power+ Generator will be Installed at US Naval Academy ElectraTherm, a leader in distributed, waste heat to power generation, is working with the Office of Naval Research (ONR), Creare, and the US Naval Academy (USNA) to demonstrate gas turbine waste heat recovery as part of a Small Business Innovation Research project.