metallurgical wasre heat boiler

Industrial Waste Heat Recovery Systems | Sigma Thermal

Heat Energy Recovery Audits. Sigma Thermal engineers are heat energy management experts. In addition to constantly optimizing our heating systems to provide the most cost effective operation possible, we provide energy audits and/or technical consulting to assist customers in determining if they have waste energy that can be recovered to further reduce their operating costs.

EnviroPro Combustion and Waste Heat Recovery Solutions

CO BOILERS CO Boilers are one of two options that are used as heat recovery devices in Fluidized Catalytic Cracking (FCC) Units. CO Boilers are used on partial burn FCCUs that produce large quantities flue gas containing carbon monoxide (CO) coming off of the catalyst regenerator.

Waste Heat Recovery Resource Page | Department of Energy

It is estimated that between 20 to 50% of industrial energy input is lost as waste heat in the form of hot exhaust gases, cooling water, and heat lost from hot equipment surfaces and heated products. As the industrial sector continues efforts to improve its energy efficiency, recovering waste heat losses generate cost savings, reduces environmental impact, and improves work flow and productivity.

PDF Table of Contents - Johnston Boiler

Your boiler is termed Waste Heat Recovery boiler (WHR), and is intended to be supplied as a basic boiler system with pressure and level controls. All applied heat functions and limits are the responsibility of others. All Johnston boilers are built to strict ASME guidelines whether it is Section 1 or Section 4 design.

Waste heat boilers -

HKB boiler solutions also supplies tailor-made waste gas boilers. In the fire-tube exhaust gas boiler, steam or hot water is produced by using heat recovery from flue gases and/or process gases produced by gas engines, diesel engines, gas turbines, or other combustion processes, such as incinerators. Boiler Tubes, Corrosion, Stress

The first step in boiler tube failure analysis by AIS is to perform a visual inspection of the failed tube. Then make preliminary observations and make suggestions on how to proceed in the boiler tube failure analysis or heat exchanger tube failure analysis that fits your budget.

Steam Generators and Waste Heat Boilers: For Process and

Incorporates Worked-Out Real-World Problems. Steam Generators and Waste Heat Boilers: For Process and Plant Engineers focuses on the thermal design and performance aspects of steam generators, HRSGs and fire tube, water tube waste heat boilers including air heaters, and condensing economizers.Over 120 real-life problems are fully worked out which will help plant engineers in evaluating new

PDF Converting Waste Heat to Useful Energy in Heating

The current American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) 90.1 Energy Standard Section § Heat Recovery for Service Water Heating requires heat recovery from the condenser side of water-cooled systems for preheating service hot water in large 24-hour facilities [1]. There are a few

Waste Heat Recovery Boilers Price-ZBG Boiler

Our company was committed to developing and designing waste heat recovery boilers in the late 1980s. Based on the actual operating characteristics of different industries, combined with advanced technology and experience of major research institutions, the waste heat recovery boilers we developed have been widely used in chemical, building materials and metallurgical industries etc.

Waste Heat Boilers | Optimus | Chanute Manufacturing

Fire tube waste heat boilers for a variety of industries and applications are well suited for Optimus' design capabilities and Chanute's unique manufacturing facility. Due to Chanute Manufacturing's ability to handle large and heavy vessels, Optimus can design, manufacture and ship extraordinarily large fire tube waste heat boilers.


The SCHMIDTSCHE SCHACK waste heat boilers are specially designed for tough process conditions appearing within the Claus or sulfuric acid process. Each of our Waste Heat Boiler is a unique custom-made item. One of the biggest challenges with these processes is to maintain the Waste Heat Boiler gas outlet temperature constant regardless of the load.

Furnace - Wikipedia

A furnace, referred to as a heater or boiler in British English, is a heating unit used to heat up an entire building.Furnaces are mostly used as a major component of a central heating system.The name derives from Latin word fornax, which means oven.Furnaces are permanently installed to provide heat to an interior space through intermediary fluid movement, which may be air, steam, or hot water.

PDF The Heat Balance and Efficiency of Steam Boilers

Heat loss with waste gases By reducing the temperature of waste gases by 22 degree cent it is possible to increase boiler efficiency by 1%. The exit temperature of waste gases depends on

Steinmüller Engineering - Waste Heat Boiler

Engineering and supply of a waste heat boiler downstream secondary reformer in ammonia plant E2016, Synthesis Gas, 214 t/h, Trinidad Tobago YARA Trinidad Ltd. Engineering and supply of a waste heat boiler first and second path in a nitric acid plant downstream catalytic ammonia oxydation, 160 t/h, Ince, Cheshire, United Kingdom

Using food waste and wood waste as a - Ashwell Biomass

Using food waste and wood waste as a renewable energy The food waste and wood waste to energy solution enables companies that produce or have access to quantities of food or wood waste material to use this as fuel for a proven biomass boiler and feed system which generates heat and hot water (or steam/thermal oil).

PDF Borsig Process Gas Process Heat Exchanger Gmbh With Thin

Waste heat boiler at the Borsig-Harbor Works area in Berlin For more than 50 years, BORSIG Process Heat Exchanger GmbH has been supplying process gas waste heat recovery systems for high-temperature and high-pressure applications to the petrochemical industry. Thanks to a wealth of experience, comprehensive

Alfa Laval - Waste heat recovery

Cut costs and limit CO2 generation. 50% of your main engine's fuel energy goes to heat flow. Alfa Laval's Aalborg technology maximizes waste heat recovery from all sources, benefitting your bottom line and the environment - without compromising onboard safety.

waste heat boiler room layout in metallurgical plant

Large amounts of waste heat will be produced in the metallurgical plant process, like the waste heat of melting rotary furnace flue gas. To collect the dust in high temperature flue gas, recycle noble metals, reduce dust content in flue gas, as well ensure the manufacture process smooth, the waste heat boiler in metallurgical plant was developed in early 1900s.

PDF Waste Heat Reduction and Recovery for Improving Furnace

Waste Heat Reduction and Recovery for Improving Furnace Efficiency, Productivity, and Emissions Performance Waste Heat Reduction and Recovery for Improving Furnace Efficiency, Productivity, and Emissions Performance Introduction Thermal efficiency of process heating equipment, such as furnaces, ovens, melters, heaters, and kilns is the

Metallurgical Industrial Furnaces - IspatGuru

Metallurgical furnaces are mostly used for (i) extraction of metals from ores, (ii) calcining and sintering of ores, (iii) melting, refining and alloying of metals, (iv) heating of metals, (v) carbonizing of coals, and (vi) heat treatment of metals etc. Energy sources for metallurgical furnaces are (i) combustion of fossil fuels, such as solid

US2358358A - Waste heat boiler - Google Patents

A boiler adapted for direct connection withv a kiln orfurnace, for utilizing waste heat gases and products of combustion, said boiler having asteam drum, upper water boxes communieating therewith, lower water boxes. downcomer tubes connecting the upper and lower water boxes, upper and lower sectional headers communicating respectively with said

Using computational fluid dynamics to modify a waste-heat

This article describes the use of a general-purpose computational-fluid-dynamics code for improving and optimizing waste-heat boilers in the Outokumpu flash smelting process. The codes offer opportunities to study the transport phenomena for fluid and particulate flow and heat and mass transfer.

Waste Heat Boiler - tube failures - Boiler and Pressure

RE: Waste Heat Boiler - tube failures metengr (Materials) 18 Dec 08 14:12 The cause of SA 178 carbon steel tube failures can be from several reasons; poor circulation in the boiler circuit, partial flow obstruction from debris in the tube circuit or upstream tube leaks that can rob water/steam flow in the same tube circuit downstream of the leak.

waste heat boilers for copper smelters - CFBC Boiler

Keyword: CFBC Boiler Manufacturer, waste heat boilers for copper smelters FAQ about waste heat boilers for copper smelters 1.Why choose ZG as waste heat boilers for copper smelters manufacturer? We have over 70 years' experience of industrial steam boiler and autoclave,and we have a professional installation and after-sales staff for products.Take advantage of the most economical way to

Waste Heat Boiler Using Methane Reformer Syngas - Student

Waste Heat Boiler Using Methane Reformer Syngas - posted in Student: Hello, I was reading through some old forums about the waste heat boiler located immediately downstream of a methane reformer unit. From what I read, most people seemed to agree that the very hot effluent from the reformer should be in the tubes and the boiler feed water can be turned to steam in the shell.

waste heat boiler list -

METALLURGICAL WASTE HEAT BOILERS (WHB) We have sold over 100 WHB units around the world for the non-ferrous metallurgical industry. The design of our Waste Heat Boiler (WHB) is unique, designed to cool the hot process gases from the non-ferrous pyrometallurgical furnaces or similar processes.

Waste Heat Boiler for Steam Generation - Anguil

A boiler feedwater and blowdown separator was included as part of the package. Installing the waste heat boiler system recovered about 2.58 MM BTU/hr of energy, lowering the stack temperature to 338°F. The addition of the waste heat boiler on this application saved the facility $216,770 per year.

Waste Heat Recovery System | Thermax

Waste Heat Recovery Units (WHRU) WHRUs are engineered to recover waste heat from the exhaust of gas turbines or reciprocating engines. The heating media could be water, glycol mixture, thermal oil or water depending on the application.

Metallurgical - Bionomic Ind.

Contact Us. 777 Corporate Drive Mahwah, NJ 07430. Toll Free: 800-311-6767 Tel: 201-529-1094 Fax: 201-529-0252 [email protected]

Waste heat boiler - YTMC,metallurgical,Metallurgical water

Yantai Guoye Metallurgical Water Cooled Equipment Co. Ltd Is mainly design and manufacture of water-cooled equipment, metallurgical equipment, waste heat boiler, etc., is China's largest one of metallurgical water cooling equipment design and manufacture

Waste Heat Recovery Boiler-based power plant - YouTube

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

Evaluation of the Navy's Decision To Replace Waste Heat

Pursuant to a congressional request, GAO reviewed the Navy's decision to convert the waste heat boiler system on DD-963 Class ships to an all-electric system. The review was requested because of allegations that such replacements would: (1) create even greater problems than those being experienced, (2) be significantly more expensive than the $500 million estimated for the conversion, and (3

How Does Industrial Waste Heat Recovery Work? | 2004-08-01

The steam generated from a waste heat stream will not generally replace existing boilers but will supplement the steam that they produce, thereby reducing the energy cost to operate the direct-fired boilers. As the steam from a waste heat stream is available only when the process is running, waste heat boilers are generally designed to operate

PDF Provide High Value to the Metal Industry

Sumitomo SHI FW Metallurgical Waste Heat Boilers (WHB) are designed to cool the hot process gases from non-ferrous pyrometallurgical furnaces or similar processes. Heat is recovered for power generation, drying, heating and other purposes to improve process plant efficiency. This recovery of the heat ultimately saves fossil fuel.

Waste heat boilers | Steam generation | Hot water production

Waste heat boilers utilise the heat in flue gases from combustion processes or hot waste air flows from industrial processes to generate hot water or saturated steam. Due to economic and legislative considerations, waste heat boilers are frequently used in conjunction with gas turbines and combined heat and power units.

Boiler 101 | What is a boiler? - Home | American Boiler

Waste Heat Recovery Boiler (WHRB) These boilers may be either firetube or watertube design and use heat that would otherwise be discarded to generate steam. Typical sources of heat for WHRBs include exhaust gases or high-temperature products from an external manufacturing process in refineries and chemical manufacturing facilities, or

waste heat boiler—

Vertical modular waste heat boiler. Applicable to cement, metallurgy (steelmaking, sintering machine ring cold), large gas turbine industry. Channel type waste heat boiler. Applicable to zinc concentrate, medical waste incineration and other dusty toxic and harmful gases in the industry. Pre - settling type waste heat boiler

Boiler Economiser : Definition, Function & Types of

Boiler Economiser: Boiler Economiser ( Sometimes Called Economizer ) is the Energy improving device that helps to reduce the cost of operation by saving the fuel.. The economizer in Boiler tends to make the system more energy efficient.. In boilers, economizers are generally Heat Exchangers which are designed to exchange heat with the fluid, generally water.

PDF Failure Analysis of Waste Heat Boiler Tubes

FAILURE ANALYSIS OF WASTE HEAT BOILER TUBES April 26, 2017 Abdulmohsen Al-Sahli, Avtandil Khalil Bairamov, Abdulaziz Al-Meshari, Gys Van Zyl, and Ali Al-Shawaf. No. 1 OUTLINE • Background • Process Description • Schematic Diagram of Damage Locations • Investigation Visual Examination


Waste heat is a valuable resource. Johnston Boiler Company's line of single and triple pass Waste Heat Recovery (WHR) boilers offer your company a way to save valuable energy, energy typically lost in waste heat. The WHR se-ries are used in petrochemical plants, refineries, steel mills, ore converters, brick or cement plants, glass works, and