Products/Services for Pulp Mill Digesters
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Digesters - (49 companies)Digesters break down samples into their basic constituents for analysis. While they function in a similar fashion to biological digestion, the constituents are not used for food, rather for study. Sample digestion is often involved in hunts...Digestion TypeReaction TypeLocal Interface -
Lumber and Engineered Wood - (549 companies)...with chemicals in vats or digesters. Mechanical pulps are produced by crushing the wood with grinders or refiners. Ground wood is pulp that is crushed and soaked in water. Thermomechanical pulp is crushed and heated with steam at high pressures... -
Pulp and Paper Processing Equipment - (49 companies)Pulp and paper processing equipment includes fourdrinier machines, pulpers, digesters, refiners, chippers, chip processors and other specialized machinery used to process pulp and form paper webs while maintaining quality and throughput. Pulp... -
Protective Liners and Lining Systems - (649 companies)...and line exhaust stacks. Chute liners carry foundry sand, coal or coke and provide wear protection. Liners that provide refractory insulation for internal furnace or crucible walls are also available. In the pulp and paper industry, specialized... -
Pulp and Paper Testing Equipment - (36 companies)Pulp and paper testers include specialized sensors, instruments, COBB testers, and test equipment for evaluating the material properties and processability characteristics of pulp and paper. These properties and characteristics include consistency... -
Tube Mills and Pipe Mills - (19 companies)Tube mills and pipe mills fabricate metal tubes and pipes. Tube and pipe mills typically consist of a series of machines to form, weld, and cut metal plate or sheet to finished tube or pipe form. Tube mills and pipe mills produce tubes and pipes...
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Milling Cutters - (834 companies)Milling cutters are rotating cutting tools that are used mainly in milling machines and machining centers. Common configurations include end mills, face mills, shell mills, and application-specific cutters and geometries. How to Select Milling...
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Crusher and Grinding Mill Wear Parts - (76 companies)Crusher and grinding mill wear parts include commonly-replaced components such as jaws, rolls, blades, plates, and liners for material processing equipment. Paired jaws are used in toggle or jaw crushers, powerful machines that fracture large rocks...
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Thread Mills - (69 companies)Thread mills are rotating, multi-point tools that are used to produce internal or external threads. They resemble end mills or drill bits, and may be capable of producing multiple threads with a single cut. Thread mills area an alternative to thread...
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Rolling Mills - (78 companies)How to Select Rolling Mills. Rolling mills are machines that shape metal by passing it through two rolls. They are used to flatten and reduce metal to a sheet or plate. How Rolling Mills Work. Most rolling mills feature two or more rolls arranged...
Product News
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DeZURIK, Inc.
Valve Selection in Pulp & Paper Operations DeZURIK emphasizes application-specific solutions --from rotary control and precision electric valves for accurate throttling, to heavy-duty knife gate valves for abrasive media. DeZURIK's product portfolio addresses key stages including pulping, bleaching, stock prep, and chemical recovery, delivering enhanced control, reduced downtime, and long service life. For more information visit DeZURIK.com. (read more)Browse Industrial Valves Datasheets for DeZURIK, Inc. -
Accurate Bushing Company, Inc.
Cam Followers for Pulp & Paper Performance Propelling Paper Production. In pulp & paper mills, every component matters. Our Metric Series Cam Follower Bearings are designed to keep operations running smoothly --especially where space is tight and performance can 't be compromised. * MCR - Single row, stud type. * MUTD - Double row, heavy roller, yoke type. With ultra-thin needle rollers and compact designs, they deliver reliable motion in demanding environments. Online Catalog. Follow us on: Facebook. LinkedIn. YouTube. Never settle... (read more)Browse Cam Followers Datasheets for Accurate Bushing Company, Inc. -
Vooner FloGard LLC
VOONER ENGINEERS PULP WASHER SHOWERS VOONER ENGINEERS PULP WASHER SHOWERS. The wires on bleach drum washers can become plugged with oxalate and debris buildup reducing the capacity of a drum washer. An oscillating high pressure shower supported off the doctor blade holder can keep the wire clean but attention must be paid to design and materials for a successful installation. A southern mill now has our successful design. The washers have a 360 inch drum face but the installation space is limited to a 2 1/2 inch shower diameter... (read more) -
Ducon Environmental Systems
Pulp and Paper Air Pollution Emission Control Sulfite Process. Recently advances have been made in the control of steam pollution by using a fluid bed reactor system to recover the sulfite pulp waste black liquor. High Efficiency Dry Cyclones and Venturi Scrubbers are an integral part of this spent liquor recovery process in both Neutral Sulfite Semi -Chemical and Magnesia based pulp mills. (read more)Browse Cyclone Separators Datasheets for Ducon Environmental Systems -
Vooner FloGard LLC
New Video! Innovative Pulp & Paper Solutions New Video! Innovative Pulp & Paper Solutions. See the new video showcasing Vooner 's innovative Liquid Ring Vacuum Pumps and solutions for the Pulp and Paper Industry. Vooner pumps, available in both single-stage and two-stage configurations, are designed for low to high vacuum levels. Featuring a patented cone port design, they ensure corrosion resistance and effectively handle liquids, solids, and challenging conditions. The video also highlights our high-performance showers and accessories... (read more)Browse Dewatering Equipment Datasheets for Vooner FloGard LLC -
Xiamen Innovacera Advanced Materials Co., Ltd.
Ceramic Components for Sand Mill Materials: Flexographic ink, gravure printing ink, cardboard ink, thermosensitive paper pulp. Coating Slurry: Nano alumina slurry, PVDF slurry, slurry, magnesium oxide. Battery Materials: Carbon nanotubes, graphene, lithium iron, nano silica, conductive carbon black. Other industries: Nano new materials, nano, chocolate, additives, ATO, MLCC. Applicable Sand Mill Types. 1.Dispersing Disc Sand Mill. Using a static centrifugal discharge device, high flow with high efficiency grinding. It is suitable... (read more)Browse Zirconium Oxide and Zirconia Ceramics Datasheets for Xiamen Innovacera Advanced Materials Co., Ltd. -
ABB Measurement & Analytics
Turbocharge Pulp & Paper Wastewater Savings! Improving Pulp & Paper Wastewater Treatment Performance to Save Costs. ABB 's UviTec TM products are advancing pulp & paper wastewater management by making BOD and COD measurements simple and affordable with results in seconds. This next generation of organics monitoring solutions utilize our tailored UV/VIS LEDs and algorithms, providing solutions in both field meters and real-time devices. This enables greater process control and decision-making to: Watch the Webinar Now!. Detect events... (read more)Browse Water Quality Testing Instruments Datasheets for ABB Measurement & Analytics -
Vooner FloGard LLC
High-Performance Paper Mill Showers At Vooner, we 've been leading the way in designing advanced shower systems tailored specifically for the paper industry for over 30 years! Our expertise ensures effective solutions for every application on a paper machine, including: * Felt Cleaning Showers. * Lubrication Showers. * Stationary Cleaning Showers. * Stationary Chemical Showers. * Pulp Washer Showers. Our signature Shenandoah TM Showers deliver high-performance cleaning and maintenance solutions, complemented by our efficient... (read more)Browse Dewatering Equipment Datasheets for Vooner FloGard LLC -
Vooner FloGard LLC
Paper Mill Dewatering Solutions Paper Mill Dewatering Solutions. VOONER (R) vacuum pumps, compressors, and paper machine components are supplied to the paper industry as a part of a paper dewatering process system. Follow us on: Facebook. LinkedIn. VOONER - Member of the AERZEN GROUP. Vooner FloGard has over 30 years of experience with corrosion and erosion-resistant vacuum pump applications, including patented vacuum pump designs and vacuum system engineering capabilities. In addition, Vooner is an original equipment... (read more)Browse Dewatering Equipment Datasheets for Vooner FloGard LLC -
JEOL USA, Inc.
Broad Ion Beam Milling Our Cross Section Polishers TM (CPs) are widely used broad ion beam milling instruments for preparing specimens for electron microscopy. Eliminating artifacts associated with traditional mechanical preparation methods, the CP produces pristine cross sections of difficult specimens: brittle materials, multilayer coatings with differences in hardness or thermal expansion, fragile porous materials, polymers and composites, etc. The result is a high-quality cross section with an artifact-free... (read more)
Conduct Research
In pulp mills with common blow lines from a series of batch digesters to blow tanks often problems are experienced in respect to short life of blow valves, blown out gaskets, shaking of the equipment, short life of targets in the blow tanks, etc. The reason for these damages are leaking blow valves...
More Information
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Journal of the Brazilian Chemical Society - Comprehensive 2D GC with TOF-MS detection: study of pyrolytic bio-oil of Kraft mill residues
This work aims at the investigation of the qualitative composition of bio-oils produced in a laboratory scale reactor, using residues of a Kraft pulp mill ( digester residue, sawdust and sludge from a wastewater treatment plant) and GC×GC/TOF-MS.
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11th Euro Fed Lipid Congress, New Strategies for a High Quality Future (27–30 October 2013, Antalya, Turkey)
A. Polishchuk (Turku, Finland) presented a talk entitled “Microalgae for EPA/DHA production cultivated in waste- water from a pulp mill digester .” .
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Biofuels
It is somewhat higher than a nor- mal pulp mill digester pressure, but certainly within a manageable range.
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Effect of Welding Related Microstructure on Stress Corrosion Cracking Susceptibility of Duplex Stainless Steels in Caustic Solutions
INTRODUCTION 2205 Duplex Stainless Steel (DSS) is being increasingly used in pulp mill digesters , heat exchangers, pressure vessels, seawater systems, and for various other industrial applications.
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ZSS674
The unique featuresof this alloy include: high resistanceto chloride stress-corrosioncracking. chloride pitting and crevice corroChemical processvessels,piping. and heat exchangers; pulp mill digesters , bleach washers, chip presteaming vessels; food processequipment; and oil field piping. heat exchangers.
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Appendix: Bibliography and Abstracts on Stress-Corrosion Cracking of Stainless Steel, 1935–1957
The stress-corrosio n crackin g and pit - ting of stainless stee l strainer plate s used in pulp mill digesters is discussed and con - sideration i s given to the par t playe d b y internal an d externa l …
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http://etd.auburn.edu/bitstream/handle/10415/2632/Dissertation-Li%20Kang-04-27-11.pdf?sequence=2
However, within the reaction conditions of temperature (60°C-180°C), the upper limit of the ammonia pressure is around 450 psia, which is relatively higher than a normal pulp mill digester pressure.
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Duplex 2205 (UNS S31803, S32205) - A Nitrogen Enhanced Duplex Stainless Steel
• Pulp mill digesters , bleach washers, chip pre-steaming vessels .
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Model-based Kamyr digester control
Several successful weeks of trials with various MPC design parameters were performed on the mill pulp digester .
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1997 Dynamic Modeling Control Applications Workshop
Ynchausti, R.A., + , DMCA 97 62-67 pulp mill continuous digester control/modelling.
