desulphurization Articles
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REVIEW OF CANSOLV® SO2 SCRUBBING SYSTEM FIRST COMMERCIAL OPERATIONS AND APPLICATION IN THE OIL AND GAS INDUSTRY
Over the past five years, the CANSOLV® system SO2 scrubbing technology has moved from the status of an emerging technology to that of a commercially realized and technically proven process for economical and highly selective regenerable SO2 capture from gas streams. Since May 2002, Cansolv Technologies, Inc. (CTI) has successfully realized startup of three commercial applications ...
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Fused Calcium Aluminate Slag
Introduction of Fused Calcium Aluminate Slag Fused Calcium Aluminate slag for Metallurgy is a kind of auxiliary material for steelmaking as it speeds up secondary metallurgy process, especially faster desulphurization. Fused calcium aluminate slag is produced through selecting material of high quality, melting the material in electro-furnace, cooling, crashing and screening into different sizes. ...
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Veolia Environmental Services Construction and Demolition Waste Landfill, Quebec City, Canada – Case Study
Summary Biorem's biogas desulphurization product is providing very high removal efficiencies at a landfill site in Quebec. Despite the highly variable concentrations and low winter temperatures, the system has achieved an average removal efficiency of 97%, and has maintained outlet nydrogen sulphide concentration below target consistently. As a result, the customer has realized a significant ...
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Ultrasonic Assisted Oxidative Desulfurization Equipment and General Process
Diesel as a petroleum refinery products, in the fuel structure of countries have a higher share, has become an important power fuel, with the accelerated development of the world economy and the increase of diesel-fueled vehicles, the future demand for diesel will gradually increase, but the exhaust of diesel combustion on the environment is also increasingly serious harm. Given the wide ...
By Vmets
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Waste-to-Energy Solution for a Pharmaceutical Company
Project: Sandoz Industrial Products S.p.A. - Novartis Group Location: Rovereto (TN), Italia Capacity: 768 m3/day Solution: Anaerobic Digestion plant and Biogas desulphurizer Background Sandoz, the generic pharmaceuticals division of Novartis, has a history spanning more than 120 years and is a worldwide, trusted leader in generics. Its strategic and customer-focused approach to develop, ...
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Reduce Emissions and Chemicals Loss, Steel Mill - Case Study
Munters has a long history of working closely with metal industries worldwide and has developed a number of solutions for mist elimination in steel mills and coke oven gas plants. The mist eliminator solutions can be applied in several parts of these processes and the benefits are significant both from a financial and environmental stand point. Loss of chemicals and gas emission cleaning Steel ...
By Munters
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BION SORB MAX - New product release
Ready to roll! BION proudly presents BION® SORB MAX. A new formula developed and produced fully in-house. BION is the first company that manufactures spheres in Europe and the First World manufacturer of both extruded pellets & spheres. BION converts harmful gases from the air into harmless materials that are trapped inside our media products. BION® SORB MAX is a new ...
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Brno (CZE) Municipal Plants - Case Study
Digester: 4 x 4.000 m³ sewage sludge digestion Scope of services: sewage sludge digester agitators, gas equipment, desulphurization Start-up: ...
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Mass flow measurement for exact dosing for flue gas desulphurization - Case Study
Incineration plant - SolidFlow 2.0 Customer: Incineration plant (Germany) Material: Hydrated lime Installation: Insulated free fall shaft downstream of a screw conveyor Function: Optimization of the lime hydrate-water dosing ...
By ENVEA
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Kranj (SLO) Municipal Plants - Case Study
Digester: 5.000 m³ sewage sludge digestion Scope of services: sewage sludge digester agitator, flare, gas equipment, gas storage, desulphurization Start-up: ...
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Cleaning the Air to Ultra-low emission levels - Case Study
Huaneng Power International, Inc.（“HPI”）was established in 1994. HPI and its subsidiaries develop, construct, operate and manage large power plants throughout China. By the end of 2014, HPI’s controllable installed capacity were respectively 70,484 MW, making it one of the largest listed power producers in China. HPI owns power plants in 21 provinces in China and ...
By Munters
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Insight about the Tyre Pyrolysis Oil Distillation Plants
Tyre pyrolysis oil distillation is really a process which transforms waste tyre into tyre oil. Generally, one lot of this tyre oil could be procured from 2.5 a great deal of wasted tyre. The tyre distillation plants further aid the customers can use in refining the oil to proper and qualified gasoline or diesel oil. The USP of these plants is because adopt the latest and finest technology, ...
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Rolling out novel scrap tyre solutions
In 2003, a team of scientists secured a £160 000 (Euro 230 000/US$ 310 000) ‘proof of concept’ award from Scotland’s leading enterprise agency to develop a microbial solution to the problem of scrap tyres. The so-called DART technology involves the use of naturally-occurring desulphurising bacteria isolated at Napier University in Edinburgh, Scotland, to devulcanise the rubber tyres by ...
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Chemical kinetics of oxidative desulphurisation of Indian coals
The high sulphur coals of North Eastern region (NER) of India have 70%–80% of organic sulphur affixed to the coal structure due to the influence of marine sources during its formation. The per-acid (H 2 O 2 /HCOOH) medium is used here to see its effect in removing the organic sulphur from this coal. The rate of the oxidation was studied for 60, 120, 180 and 240 minutes at room temperature. ...
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Ultrafine Mill
GKH1032D Ultrafine Ring Roller Mill is a developed kind of grinding mill with optimized design & structure. It is mainly used in deep processing non-metallic mineral stones, hardness below seven Moh's hardness and humidity below 6%, such as calcium carbonate, kaolin, talc, barite, grammite, feldspar etc. The GK1032D mill mainly consists of the feeder, main unit, classifier, pulse collector, ...
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Ultrafine Mill
GKH1032D Ultrafine Ring Roller Mill is a developed kind of grinding mill with optimized design & structure. It is mainly used in deep processing non-metallic mineral stones, hardness below seven Moh's hardness and humidity below 6%, such as calcium carbonate, kaolin, talc, barite, grammite, feldspar etc. The GK1032D mill mainly consists of the feeder, main unit, classifier, pulse collector, ...
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Development of durable and reactive regenerable sorbents for high temperature flue gas desulphurisation
One of the emerging technologies for combined SO2 and NOx removal from flue gases is the copper oxide process, which is based on the use of a regenerable sorbent. Sorbent properties such as SO2 sorption capacity, reactivity, crush strength, and long-term durability have significant impact on the overall process cost. In this study, a number of sorbents were prepared by using various modifications ...
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Mathematical modelling of flue-gas desulphurisation using lime slurry in a turbulent contact absorber
A mathematical model has been developed for absorption of SO2 from flue gases using lime slurry in Turbulent Contact Absorbers (TCA). In this model, the TCA was simulated by considering it as a falling film absorption system. Turbulent effects were taken into account by using eddy viscosity and eddy diffusivity. The system of partial differential equations of mass transfer with moving boundaries ...
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Economic evaluation for air pollution control technologies selection in power plants processes
Air quality legislation is entering a transformation phase, shifting the concept of atmospheric emission control towards pollution prevention and emission minimization through a more integrated approach. This transformation, along with public pressure and increased foreign trade, is providing industries with incentives to consider their effect on the environment and to take action where required. ...
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Energetic and exergetic life cycle analysis to explain the hidden costs and effects of current sulphur utilisation
Typically life cycle analyses of the fertiliser industry are based on averages of outdated technology. Sulphur is a major element, emerging as a primary nutrient on its own accord and as a feed for other fertiliser production, namely phosphoric acid. Recent developments sparked by governmental regulation have raised the validity of an assumption frequently overlooked. Through the desulphurisation ...
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