Press the left button, drag the mouse, rotate the cube, see more information

Limit Discounts

Through this webpage, choose online customer service communication, or message board. Leave your needs and get limited time discounts, up to 10% off, saving you a fortune. This discount has an indefinite period, and places are limited on a first-come, first-served basis.

Payment Method

We support various payment methods:
T/T payment
Alipay etc
Save time in your buying process.

Certified Product

The company's products have passed multiple national
for example:
United States: ASME
Eastern Europe: EAC
Russia: GOST
Singapore: MOMO
Buy products, buy with confidence, use with confidence

Product Type

Domestic hot water and heating series: gas hot water boiler, vacuum hot water boiler, vertical atmospheric pressure hot water boiler, electric hot water boiler Factory use, high temperature steam: wns fuel gas steam boiler, szs water tube steam boiler, vertical steam boiler, electric steam boiler

About Us

FANGKUAI is founded in 1998, which is a clean fuel boiler enterprise integrating R&D, manufacturing, sales and service. In the past 20 years of development and innovation, the company has grown into a global enterprise, and its products have been exported to more than 80 countries including Russia, Mongolia and Thailand, and have established long-lasting cooperative relations with local enterprises!

Contact Us

If you are interested in our company or products, you can contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.

Kraft Recovery Boilers - Precipitator

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Kraft Recovery Boilers - Precipitator
  • Supply Capacity : 10 units/month :Kraft Recovery Boilers - Precipitator
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
  • payment terms : Letter of Credit, Wire Transfer, VISA

Leave Your Message And Get Price!

I need the quotation of , the fuel is , this capacity is , use for . My Name is , my Email is , my WhatsApp is , Please Send the detail information for me!

Popular products


θrion Gas Fired Steam Boiler


Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.


Gas(oil) Fired Integrated Hot Water Boiler


Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.


H6 Gas Fired Hot Water Boiler


Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.


T7 Vacuum Hot Water Boilerr


Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.


V6 Gas Fired Hot Water Boiler


Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.


Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy


Leave us a message

We will send out plans and quotations within five minutes

Name (optional)



Choose product type



Get display discount

Contact us

Global Sales Hotline:

Email: [email protected]

  • HERB recovery boilers - ANDRITZ

    Safe, Smart, Sustainable – ANDRITZ HERB Recovery Boilers. State-of-the-art recovery boiler reliability through innovation and lifecycle services. ANDRITZ world record-breaking recovery boilers for kraft mills are designed to achieve a high power-to-heat ratio to maximize both chemical recovery and energy generation from the recovery process.Get Price

  • Electrostatic Precipitator Performance and Trace …

    Kraft Recovery Boilers - Precipitator Online Course Description: Many industrial processes, including kraft recovery boilers, discharge spent gases to the atmosphere. Particulate matter emissions are strictly monitored in all industrial plants …Get Price


    KRAFT PULPING IN CANADA RECOVERY BOILER AND AUXILIARY OPERATIONS Presented to Alkaline Pulping Committee, Prince George, British Columbia September 26, 1983 CANADIAN PULP AND PAPER ASSOCIATION precipitator. Cyclone evaporators are the Babcock & Wilcox way of using theGet Price

  • Removal of Chloride in the Kraft Chemical Recovery Cycle

    High levels of chloride in the kraft recovery cycle of pulp mills can cause serious problems, particularly in recovery boiler operation. The treatment of ash collected from the electrostatic precipitator (ESP) for chloride removal was investigated experimentally using the ion-exchange process based on an amphoteric resin (BIORAD AG 11 A8).Get Price

  • Prediction of the Solubility of Recovery Boiler

    Prediction of the solubility of recovery boiler precipitator ash Daniel Saturnino and HongHi tran ABSTRACT: the solubility of recovery boiler precipitator ash in water is important in the design and operation of ash treatment systems used to control chloride (Cl) and potassium (K) accumulation in the kraft recovery cycle. WeGet Price

  • Chloride and potassium removal systems - ANDRITZ

    Systems for removing chemicals from precipitator ash ANDRITZ has designed and delivered several systems for the removal of chlorides and potassium from the kraft chemical recovery cycle. In fact these non-process elements reduce chemical recovery boiler efficiency in terms of fouling and corrosion.Get Price

  • 4-1 Recovery Boiler Equipment and Operation - TAPPI

    Kraft Pulping and Recovery Process basicsGet Price

  • Liquor Cycle Chloride Control Restores Recovery Boiler

    Kraft recovery boilers operating today are experiencing higher fouling rates due to increased chloride content within the liquor cycle. It has been shown that excessive chloride content in recovery boiler ash results in increased fouling rates on the boiler's convective surfaces.(1, 2) Tighter liquor cycles and more efficient precipitator ash collection have resulted in higher …Get Price

  • Eco-Tec - PDP - Pulp & Paper - Precipitator Dust

    Eco-Tec - PDP - Precipitator Dust Purification by Eco-Tec Inc.. Chloride (Cl) enters kraft mill chemical recovery cycles in wood chips, caustic, and ClO2 generator spent acid. Chloride concentrations cause recovery boilers plugging and corrosion, minGet Price

  • Application of electrostatic precipitators for the control

    This report summarizes the results of a dioxin/furan emissions test of a black-liquor recovery boiler equipped with a drybottom electrostatic precipitator for particulate emissions control. Black-liquor recovery boilers are used at kraft pulp mills to produce process steam and to reclaim inorganic chemicals from spent wood pulping liquors.Get Price

  • Recovery Boiler SCR - Retrofit challenge and opportunity

    Jul 12, 2017 · recovery boilers with normal kraft black liquors having N 2 content of 0.1 % or higher in dry solids. In recovery boiler retrofit cases there are three challenges for SCR: SCR reactor inlet flue gas temperature, probable SO2 in the flue gas and excess particulate concentration after the electrostatic precipitator. FlueGet Price

  • Eco-Tec - PDP - Pulp & Paper - Precipitator Dust

    Eco-Tec - PDP - Precipitator Dust Purification by Eco-Tec Inc.. Chloride (Cl) enters kraft mill chemical recovery cycles in wood chips, caustic, and ClO2 generator spent acid. Chloride concentrations cause recovery boilers plugging and corrosion, minGet Price

  • Recovery Boiler - an overview | ScienceDirect Topics

    May 03, 2011 · The development of the recovery boiler by Tomlinson in conjunction with Babcock & Wilcox in the early 1930s led to the predominance of the kraft process. Fig. 17.7 shows a typical recovery boiler design, while Fig. 17.8 compares two types of boilers with widespread use. Fig. 17.9 shows a recovery boiler building at a brown paper mill. The purpose of the recovery boiler …Get Price


    Tran et al. [6] investigated sintering of fume particles by heating pellets made from dusts collected in the electrostatic precipitator of a kraft recovery boiler. The pellets were heated for Get Price

  • Alkali Salt Ash Formation in Four Finnish Industrial

    Electrostatic Precipitator Performance and Trace Element Emissions from Two Kraft Recovery Boilers. Environmental Science & Technology 2006, 40 (2), 584-589. DOI: 10.1021/es0503027. Viljami Maakala, Mika Järvinen, Ville Vuorinen.Get Price

  • Enhanced Scrubbing of Black Liquor Boiler Fume by

    In the soda and sulfate (Kraft) chemical processes for the production of wood pulp, organic solids from the digestion of wood chips are fired in boilers for the recovery of heat and chemicals. The major portion of re-covered chemicals leave the boilers as a molten mass in the pit, but a consider-able amount is carried by the flue gases as Get Price

  • Electrostatic Precipitator Performance and Trace Element

    Electrostatic Precipitator Performance and Trace Element Emissions from Two Kraft Recovery BoilersGet Price

  • More effective electrostatic precipitators - ECP Group Oy

    Aug 27, 2018 · The electrostatic precipitator puts into practice circular economy in the recovery boiler. The electrostatic precipitator recovers the fly ash and the pulp boiling chemicals that leave the boiler with the flue gases and they are then recycled back to the pulp process. The more efficient the recovery boiler's electrostatic precipitator is, the Get Price

  • Improved Air Pollution Control For A Kraft Recovery Boiler

    ----- IMPROVED AIR POLLUTION CONTROL FOR A KRAFT RECOVERY BOILER: RECOVERY BOILER NO. 4 by Kurt Henning, Wayne Aridreson, and. James Rya Hoerner Waldorf Corporation Department of Mill Engineering 2250 Wabash Avenue St. Paul, Minnesota 55165 Contract No. Liming47 ROAP No. 21ADC-061 Program Element No. lAFiOl 5 EPA Project Officer: Dale A. …Get Price

  • Electrostatic precipitator performance and trace element

    Particle concentrations at Kraft recovery boiler exits are very high, and the boilers are typically equipped with electrostatic precipitators (ESP). However, little data are available on the ESP performance in recovery boilers. Particle concentrations and size distributions were determined at two modern, operating recovery boilers.Get Price

  • Basics of Electrostatic Precipitator (ESP) Operation

    For recovery boilers, precipitators are used to collect the residual salt cake in the flue gas. A recovery boiler is a unique application for a precipitator due to the small particulate size and the tendency for the cohesive ash particles to stick together. The resistivity of the particulate is low, so it is collected easily in the ESP.Get Price

  • Formation of blue deposits in kraft recovery boilers

    in kraft recovery boilers because of the high ash content of the fuel (black liquor) and low melting tem-perature of the ash [1]. Deposits can be different colors at Recovery boiler deposits and precipitator ash are highly solu - ble in water. They typically contain more than 99 wt% water-soluble alkali salts (Na 2 SO 4, Na 2 CO 3Get Price

  • kraft recovery boilers Fly ash particle formation in

    kraft recovery boilers 4 2 1 VTT PUBLICATIONS 421 Fly ash particle formation in kraft recovery boilers Pirita Mikkanen Tätä julkaisua myy Denna publikation säljs av This publication is available from VTT TIETOPALVELU VTT INFORMATIONSTJÄNST VTT INFORMATION SERVICE PL 2000 PB 2000 P.O.Box 2000 02044 VTT 02044 VTT FIN–02044 VTT, Finland Puh.Get Price

  • WO2011002354A1 - Process for improved leaching of

    The invention relates to a process for purifying recovery boiler electrostatic precipitator ash (via 19) from chlorides (Cl) and potassium (K), and recover useful pulping chemicals such sodium sulphate (Na 2 SO 4 ). The inventive process uses two centrifugal separation stages (2a, 2b) in series with a leaching stage (1 a and 1 b) ahead of each centrifugal stage.Get Price

  • Chemical Recovery Boilers in Pulp and Paper Plants - Part

    Apr 24, 2009 · In thu early 1900's, the chemical recovery function was achieved in smelters or roasters wherein black liquor was burnt to recover inorganic chemicals and the heat energy was either wasted or partially recovered. The 1930's to 1950's saw the introduction of tangent tube water wall bi-drum boilers which put the emphasis on chemical recovery and also on heat …Get Price

  • Flow 1;Paddin g -

    Pulp Mill Recovery Boilers John E. Paul The Rust Engineering Company, Birmingham, Alabama The cellulose pulping industry has long used electrostatic precipitators to collect soda ash entrained in recovery boiler flue gases. At a collection efficiency of 85 to 95%, the optimum economic situation is reached where capital outlayGet Price


    Recovery boiler deposits and precipitator ash are highly soluble in water. They typically contain over 99 wt% water- soluble alkali salts (Na 2 SO 4, Na 2 CO 3, NaCl and potassium salts, etc.) and less than 1 wt% water-insoluble matter,Get Price


    CHLORIDE AND POTASSIUM IN THE KRAFT RECOVERY CYCLE: A PRACTICAL GUIDE Project FO1706 Subtask: Closed Mill Salt Recovery-Electra Membrane Processing Report,4 to the MEMBER COMPANIES OF THE IINSTITUTE OF PAPER SCIENCE AND TECHNOLOGY chloride from the electrostatic precipitator dust of the recovery boiler. This is done sinceGet Price


    CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The deposition of carryover, or molten and partially molten smelt and black liquor particles, is a primary source of plugging of ue gas passages within kraft recovery boilers. An improved understanding of how an individual particle impacts onto a heat transfer surface may result in strategies for reducing the Get Price

  • Eco-Tec - PDP - Pulp & Paper - Precipitator Dust

    Eco-Tec - PDP - Precipitator Dust Purification by Eco-Tec Inc.. Chloride (Cl) enters kraft mill chemical recovery cycles in wood chips, caustic, and ClO2 generator spent acid. Chloride concentrations cause recovery boilers plugging and corrosion, minGet Price

7X24 Online