3000L slurry carbonator reactor

Integrated mineral carbonation reactor technology for …

Nominal volumetric slurry flow rate is 85 m 3/h, which results in one hour residence time in the reactor. As the slurry flows down tube C, it is preheated by the counter-flowing slurry in tube D. Once the stream temperature of the downcomer is sufficiently high, carbonation commences, generating exothermic heat that continues to drive the reaction.

Design of a Slurry-foam Reactor System for the …

Design of a Slurry-foam Reactor System for the Manufacture of Precipitated Calcium Carbonate Susanta Kumar Jana and Ashok N. Bhaskarwar Abstract Design methodology for a system of slurry-foam reactors in series for the manufacture of precipitated calcium carbonate is presented. Contributions of both the storage and foam sections

Author: Susanta Kumar Jana, Ashok N. Bhaskarwar

Characteristics of red mud slurry flow in carbonation reactor

The characteristics of the fluid of gas–liquid and red mud slurry–gas–liquid phases in the jet flow reactor were investigated, mainly the effects of superficial gas and liquid velocities and the effective height–to–diameter ratio (H/D) of the reactor for gas holdup, mixing time, …

Cited by: 8

stirred slurry stirred slurry manufacturers

stirred slurry stirred slurry manufacturers lemedieval. Fixed Bed and Slurry Reactor Studies of Fischer Tropsch synthesis was tested in a fixed bed and in a slurry reactor at process conditions stirred tank slurry reactor over a period of 1300 hoursonstream. .. lowing manufacturer's instructions, with hydrogen at 220' C for 1 h in a fixed.

Characteristics of red mud slurry flow in carbonation reactor

Apr 15, 2017 · The fluid characteristics of red mud slurry in carbonation reactor were studied. • Experimental measurements were performed. • Studies are on the effects of gas/liquid velocity and height-to-diameter ratio. • The maximum CO 2 utilization rate (η) was achieved, i.e., η = 83.3%.

Cited by: 8

CO2 Capture by Using Blended Hydraulic Slag Cement …

The slurry reactor, where fine solid particles were suspended in a liquid solution, is frequently used in chemical and biochemical industries. A schematic diagram demonstrating the carbonation of BHC in a slurry reactor is shown in Fig. 1. The operational parameters investigated in this study include the reaction time (i.e., 0, 5, 10, 20, 40,

(PDF) Design of a Slurry-foam Reactor System for the ...

Design methodology for a system of slurry-foam reactors in series for the manufacture of precipitated calcium carbonate is presented. Contributions of both the storage and foam sections of the ...

Thin-film versus slurry-phase carbonation of steel slag ...

Batch thin-film and slurry-phase carbonation tests conducted on steelmaking slags. • Max. CO 2 uptakes: 280–403 g CO 2 / kg slag (24-h slurry-phase carbonation).. Theoretical expected sequestration potential: 2.2–4.2 Mt CO 2 /y at a European level.. Conversion of the original minerals into carbonates involved Ca, Mg, Fe and Mn.

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Performance evaluation for carbonation of steel-making ...

Performance evaluation for carbonation of steel-making slags in a slurry reactor Article in Journal of hazardous materials 186(1):558-64 · February 2011 with 101 Reads How we measure 'reads'

Fixed Bed Reactor - an overview | ScienceDirect Topics

Fixed bed reactors (Fig. 6.2) are the simplest type pf reactor to design, and consist of solid catalyst particles being loaded and packed into the bed.However, there are often problems faced with the plastic feed such as high viscosities, low thermal conductivities, and irregular shape when being placed inside the reactor.

Carbon Reactions Suppliers, all Quality ...

3000L slurry carbonator reactor. 100L Carbon reactor made of carbon steel or stainless steel. Country/Region: China. Main Products: Reactor,Chemical Machinery,chemcial reactor,magnetic mixer,pipe type reactor system. Total Revenue: US$10 Million - US$50 Million. Top 3 Markets:

Slurry Reactor, Slurry Reactor Suppliers and Manufacturers ...

offers 228 slurry reactor products. About 23% of these are biogas, 19% are reactors, and 8% are mixing equipment. A wide variety of slurry reactor options are available to you, MENU . ... 3000L slurry carbonator reactor. US $ 3000-200000 / Set . 1 Set (Min. Order) 10 YRS .

Integrated Mineral Carbonation Reactor Technology for ...

To overcome the limitations of mineral carbonation that thus far have prevented it from becoming an acceptable route to sustainable CO 2 sequestration, a novel reactor technology that makes use of a Gravity Pressure Vessel is developed. The ‘CO 2 Energy Reactor’ applies the principles of process integration and process intensification to achieve the technological leap needed to make ...

Cited by: 18

Carbonation Process in Sugar Refinery | Raw melt ...

Objective of Carbonation Process. a) The objective of these processes is to remove the impurities that cause turbidity in raw melt liquor. b) Carbonation is generally applied to melt liquor in the refinery ahead of any decolourising process. c) Carbonation has a good effect on sugar liquors. It is also purification process, enabling a colour reduction of about 40% to 50% together with a ...

CO2 Energy Reactor – Integrated Mineral Carbonation ...

sures that can reach 120 bar. The reactor feed is a slurry of water and milled mineral. As the slurry flows down the downcomer tube, it is preheated by the counter-flowing hot slurry in upcomer. Once the stream temperature of the downcomer is sufficiently high, carbonation commences, generating exothermic heat that continues to drive the reaction.

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Investigation of a Two-Stage Aqueous Reactor Design …

Investigation of a Two-Stage Aqueous Reactor Design for Carbon Dioxide Sequestration Using Steelmaking Slag S.N. LEKAKH, D.G.C. ROBERTSON, C.H. RAWLINS, V.L. RICHARDS, and K.D. PEASLEE Hydrous carbonate sequestration of carbon dioxide using steelmaking slag was studied using

Wholesale 500 M3 Carbonation Stainless Steel Laboratory ...

Wholesale 500 M3 Carbonation Stainless Steel Laboratory Reactor 1.Introduction: Reactor is the main chemical reaction of the typical production equipment, which is widely used in resins, adhesives, paint, cosmetics, pharmaceutical and other chemical production.

User rating: 5/5

Frontiers | Accelerated Carbonation of Steel Slags Using ...

Jan 18, 2016 · In the carbonation reactor, the slurry is contacted with carbon dioxide, already pressurized in a multi-stage compressor (unit G) to the desired pressure, and the carbonation reaction takes place. The slurry leaving the reactor passes through unit D to heat recovery and finally is separated (unit H) producing a solid product and a liquid stream.

Cited by: 10

WO2001007365A1 - High speed manufacturing process for ...

A process for the production of precipitated calcium carbonate. A slurry of calcium hydroxide is agitated in a pressurized reactor, and carbon dioxide is provided under pressure to the reactor to produce precipitated calcium carbonate at a high reaction rate. Carbon dioxide is utilized at a high efficiency. Solubilized calcium ions and carbonate ions react to produce a calcium carbonate ...

Cited by: 94

US6251356B1 - High speed manufacturing process for ...

A process for the production of precipitated calcium carbonate. A slurry of calcium hydroxide is agitated in a pressurized reactor, and carbon dioxide is provided under pressure to the reactor to produce precipitated calcium carbonate at a high reaction rate. Carbon dioxide is utilized at a high efficiency. Solubilized calcium ions and carbonate ions react to produce a calcium carbonate ...

Cited by: 94

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offers 527 carbon water reaction products. About 49% of these are reactors. A wide variety of carbon water reaction options are available to you, such as automatic, semi-automatic.

Chemical Reactions Carbon Wholesale, Carbon Suppliers ...

offers 1,383 chemical reactions carbon products. About 1% of these are electronics chemicals. A wide variety of chemical reactions carbon options are available to you, such as beverage, apparel, and food.

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Characteristics of red mud slurry flow in carbonation reactor

[Show full abstract] been performed in foam-bed and bubble column slurry reactors for carbonation of hydrated lime slurry using carbon-dioxide gas under identical conditions. A comparison of the ...

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Patents Assigned to CALIX LTD - Justia Patents Search

The method achieves these specifications by mixing caustic calcined carbonate or hydroxide powder with water in an insulated reactor vessel, and agitating the slurry sufficiently such that the hydration reaction causes the water to spontaneously boil, such that the remaining hydration proceeds spontaneously under the fixed conditions of boiling ...

Frontiers | Accelerated Carbonation of Steel Slags Using ...

Jan 18, 2016 · In the carbonation reactor, the slurry is contacted with carbon dioxide, already pressurized in a multi-stage compressor (unit G) to the desired pressure, and the carbonation reaction takes place. The slurry leaving the reactor passes through unit D to heat recovery and finally is separated (unit H) producing a solid product and a liquid stream.

CiteSeerX — Design of a Slurry-foam Reactor System for the ...

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Design methodology for a system of slurry-foam reactors in series for the manufacture of precipitated calcium carbonate is presented. Contributions of both the storage and foam sections of the slurry-foam reactors, towards the conversion of reactants, have been taken into account in the development of the mathematical ...

Characteristics of red mud slurry flow in carbonation reactor

[Show full abstract] been performed in foam-bed and bubble column slurry reactors for carbonation of hydrated lime slurry using carbon-dioxide gas under identical conditions. A comparison of the ...

Kinetic study on carbonation of crude Li 2CO3 with CO 2 ...

Kinetic study on carbonation of crude Li2CO3 with CO2-water solutions in a slurry bubble column reactor Wen-Tao Yi*,†, Chun-Yan Yan*, and Pei-Hua Ma** *Department of Chemistry and Chemical Engineering, Zaozhuang University, Zaozhuang 277160, China **Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008, China

Fluidised Bed Reactor - an overview | ScienceDirect Topics

The CaL process comprises two interconnected circulating fluidised bed reactors. In this study, the flue gas from the 580 MW el coal-fired power plant enters the carbonator, which is modelled using a stoichiometric reactor. The exothermic carbonation reaction occurs between CO 2 in flue gas and the sorbent. The temperature in the reactor needs ...

Comparative Life-Cycle Assessment of Slurry and Wet ...

CO 2 compression; mixing within the carbonation reactor. Besides, the treatment of the wastewater produced from the slurry phase reactor was also accounted for. For the simpler wet route the process modelled with LCA included again grinding of the residues to the desired size and CO 2 compression, whereas no heat recovery step was included.

Chapter 5 Precipitation of Calcium Carbonate Using ...

Precipitation of Calcium Carbonate Using Sonochemical Reactor . 150 Chapter 5 PRECIPITATION OF CALCIUM CARBONATE USING SONOCHEMICAL REACTOR ... slurry was continuously fed to the reactor at a constant flow rate and the product was continuously withdrawn from the reactor. At the start of each run, the reactor was filled with calcium hydroxide slurry

Comparative Life-Cycle Assessment of Slurry vs Wet ...

Comparative Life-Cycle Assessment of Slurry vs Wet carbonation of BOF slag Author: Sara Ghasemi Supervisors: Giulia Costa (University of Rome Tor Vergata) Renato Baciocchi (University of Rome Tor Vergata) Matthäus Bäbler (KTH Royal Institute of Technology) November 2015 This work has been conducted at University of Rome Tor Vergata, Rome,

ASSESSMENT OF ENERGY RECOVERY FROM …

the mass and energy balance of carbonation reactor. At first wollastonite is grounded into a specific particle size in agrinder and mixed with water at specific liquid/solid a ratio to form slurry which is then pumped by a feed pump to the reactor pressure. Subsequently this slurry is heated by a heat exchanger below the reactor temperature and CO

Wet versus slurry carbonation of EAF steel slag | Request PDF

Slurry-phase accelerated carbonation tests were performed on BOF-a and BOF-b slag samples in a pressurized stainless steel reactor equipped with an external magnetic stirring device and a heating ...

Multiple model approach to evaluation of accelerated ...

Multiple model approach to evaluation of accelerated carbonation for steelmaking slag in a slurry reactor Article in Chemosphere 154:63-71 · July 2016 with 127 Reads How we measure 'reads'

Continuous Polycondensation Plant Solutions | Oerlikon

Single line 300L to 3000L (continuous type) (more than 3000L called production plant) In the batch mode contains one or two reactor, in continuous mode contains three or four reactor; Designed vertical-type reactor, cage-type agitator, no dead angle high heat exchange efficiency tube-type reactor; Computer control system (PLC/DCS)

Synthesis of nano precipitated calcium carbonate by using ...

Pure CO2 gas was supplied by the Jeil Gas Company, South Korea. Calcium carbonate was synthesized by using a carbonation method in which gaseous CO2 was injected into a Ca2+ ion solution/slurry to precipitate calcium carbonate. The carbonation process was accomplished by using the closed loop reactor …

Design parameters estimations for bubble column reactors ...

Gas-liquid as well as gas-liquid-solid bubble column reactors are extensively used in the chemical industry. This review evaluates the present state of the art for the estimation of “nonadjustable” parameters in bubble column reactors. All the pertinent literature concerning these parameters is discussed and the discussion is followed by relevant recommendations for their predictions ...

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Hydrogenation Reactor. Hydrogenation Reactor Multi Phase reactor with top entry mixer for any dimensions.A wide range of impellers(gas dispersing as well as high flow turbines) and a wide choice of double mechanical seals.Design available for both the gas charging options,ring spargers and gas induction through hollow shaft.

Performance evaluation for carbonation of steel-making ...

CO 2 sequestration by the aqueous carbonation of steel-making slag under various operational conditions was investigated in this study. The effects of the operational conditions, including type of steel-making slag, reaction time, reaction temperature, and CO 2 flow rate, on the performance of the carbonation process were evaluated. The results indicated that the BOF slag had the highest ...

Chemical Engineering Science | Vol 64, Issue 5, Pages 801 ...

Auto-cyclic reactor: Design and evaluation for the removal of unburned methane from emissions of natural gas engines Massimiliano Zanoletti, Danilo Klvana, Jitka Kirchnerova, Michel Perrier, Christophe Guy

Calcium Carbonate Plant,Calcium Hydroxide Plant,Calcium ...

The line slurry is then further processed to reach at designed process conditions, required in reactor for carbonation. The CO2 gas from lime kiln is cooled and washed in a vertical washer and then it is charged to the batch reactor. The required conditions are maintained in reactor to obtain different grade of precipitated calcium carbonate.

EP2910295A1 - Arrangement and process for integrated flue ...

The arrangement (1) of a flue gas treatment system (2) by carbonation-calcination loop and soda ash production system (3) by Solvay process has CaO and heat for use in the soda ash production system (3) extracted from the flue gas treatment system (2).

Carbonation of basic oxygen furnace slag with metalworking ...

CO 2 capture by accelerated carbonation of basic oxygen furnace (BOF) slag in a slurry reactor containing metalworking wastewater was investigated in this study. Two types of metalworking wastewater provided by China Steel Corp. (Kaohsiung, Taiwan) were used: cold-rolling wastewater (CRW) and effluent from a metalworking wastewater treatment plant (EW).

Patents Assigned to CALIX LTD - Justia Patents Search

The method achieves these specifications by mixing caustic calcined carbonate or hydroxide powder with water in an insulated reactor vessel, and agitating the slurry sufficiently such that the hydration reaction causes the water to spontaneously boil, such that the remaining hydration proceeds spontaneously under the fixed conditions of boiling ...

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