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Supplier: Metalfab, Inc.
Description: Product Overview Metalfab's rugged stainless steel Pre-Steamer Bin Activator is used primarily in the pulp and paper industries both as a standard bin activator and also to presteam wood chips as a precursor to feeding them into the digester. Presteaming the chips dramatically increases
- Equipment Type: Bin Activator System
- Size: 72 inch
- Material Characteristics: Dry / Free Flowing
- Material Type: Pulp and Paper / Wood
Standards and Technical Documents - Trends and Advances in Process Control & Instrumentation in the Pulp & Paper Industry - ISA Automation Week 2011: Installation, Operations, & Maintenance
Description: , consistency, continuous emissions monitoring (CEM), converting, delignification, ECF, electrostatic precipitator, gasification, green liquor, headbox, high-yield pulping, infrared drying, kamyr digester, Key Performance Indicator, market pulp, open-system control system platforms, paper, paper
Description: in such applications as closed loop pneumatic conveying, fuel or process gas handling, or elevated pressure applications up to 100 PSIG (6.89 bar g) discharge. Applications: Oil-Free Handling Fuel, Utility or Process Gases Pulp/Paper Processing Laser Recirculation Systems Fluid Bed Combustion Closed
- Applications: Pressure / Pressurization Blower
- Design Configuration: Positive Displacement / Rotary Lobe
- Air Flow Rate: 400 to 840 SCFM
- Static Pressure: 6 to 15 psi
Supplier: Flowserve Corporation
Description: This rugged Ball Valve is specifically designed for this demanding service. These valves have to deal with some of the most difficult Corrosive and erosive service in a Paper Mill.
- Material: Stainless Steel, Steel
- Features: Metal Seated
- Valve Size: 6 inch
- Number of Ports: 2
Supplier: Kurz Instruments, Inc.
Description: NOx control using ammonia Aeration air and Digester Gas for waste water treatment facilities Compressed Air Natural Gas Combustion Air Metering semi-conductor gases Chlorine metering in the paper industry Solvent and VOC recovery Air Sampling General purpose mass flow, R&D Flow
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Sierra Instruments, Inc.
New Biogas Flow Measurement White Paper
of landfill gas (LFG) or digester gas to produce optimal heating value from the process. Sierra ’s new white paper “Precise Biogas Measurement: Overcoming the Challenges of Changing Gas Composition ” explores the application challenges in biogas flow measurement and offers solutions to measure biogas and manage variable composition. Biogas composition changes over time with the changing conditions in the landfill or digester tank. This variable composition makes biogas very... (read more)
Browse Flow Meters Datasheets for Sierra Instruments, Inc.
Metalfab's Rugged Pre-Steamer Bin Activator
Metalfab's rugged stainless steel Pre-Steamer Bin Activator is used primarily in the pulp and paper industries both as a standard bin activator and also to presteam wood chips as a precursor to feeding them into the digester. Presteaming the chips dramatically increases the throughput of the digester resulting in reduced processing time, increased efficiency and improved mill profits. . (read more)
Browse Bin Activators and Discharge Aids Datasheets for Metalfab, Inc.
Control Instruments Corp.
Optimize Burner Efficiencies with CalorVal
prevents condensation. Class 1 Div 1 Flame Cell. Advanced Self-Diagnostics. Indoor & Outdoor Options. On-Line Process Control. Real-Time Measurement. On Board Controls. CalorVal Applications: . Bio Gas. Chemical Processing. Digester Gas. Ethanol Plants. Ethanol Production. Gas Distribution. Gas Pipeline Facilities. Hydrocarbon Processing (HPI) - Refining & Ethylene. Landfills. Landfill Gas. Lime Kilns. Low BTU Waste Streams. Petroleum Production. Petroleum Refining. Pilot Plants... (read more)
Browse Gas Instruments Datasheets for Control Instruments Corp.
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Pulp and Paper Industry
The pulp and paper industry uses various chemicals to process pulp, both directly and indirectly. Hydrogen sulfide is created as a by-product of the digester process. Chlorine and chlorine dioxide are used during the bleaching process, while combustible gas detection is used during the drying
Pressure Control In a Biogas Generator
White paper article describing pressure control inside anaerobic digesters. Using a precision back pressure regulator to control the pressure inside the structure surrounding an anaerobic digester allows for a uniform steady pressure to be maintained. This precision pressure control under varying
Scale deposit problems
, and silicates of magnesium. The scale deposition problems can be mitigated by procurement of good quality wood furnish and good debarking systems. Proper mechanical design and operation modifications in chemical recovery, the digester area, and the brownstock screen room as well as proper operation
Applications of physical models for control
reconciliation is needed to keep control of the measurements of all kind. A decision support system would keep control over the process status to support operators. The production is also optimized at several levels. S. Bhartiya, P. Dufour and F. J. Doyle (2001) modelled a digester in one dimension
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Microbial diversity of methanogenic communities in the systems for anaerobic treatment of organic waste
Thermophilic solid state anaerobic digester ( paper waste) Cloning .
Commercial-Industrial Cleaning, by Pressure-Washing, Hydro-Blasting and UHP-Jetting
Digester ( paper , pulp, sewage, etc.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Magnet options for sensors for the pulp and paper industry
… studied include I) sensors for the measurement of the water and ice content of wood chips entering the pulping mm, 2) sensors for measuring the water content and other constituents of the black liquor leaving the paper digester , and 3) sensors for …
A 0.007- mm^2 108- ppm/^° C 1-MHz Relaxation Oscillator for High-Temperature Applications up to 180 ^° C in 0.13-μ m CMOS
Abstract—Reliable high-temperature CMOS oscillators are re- quired for clock or time-base generation in several applications in- cluding data acquisition for aerospace, automotive control, oil field instrumentation, and pulp and paper digesters .
Corrosion Prevention and Protection: Practical Solutions
Pulp and paper digesters .
Simultaneous investigations at the Pulp and Paper Institute of Canada led to installation of anodic protection to protect pulp and paper digesters (Ref 79).
12 shows development of thermal fatigue crack with SS 316 at the steam inlet of paper digester .
Influence of surface preparation and microstructure on the passivity and corrosion behaviour of duplex stainless steels
They are widely used in various industrial sectors, such as oil and gas (pipelines and storage tanks), desalination (evaporators and pumps) and pulp and paper ( digester and bleaching reactors) industries.
Role of the Grain Orientation Spread in the Pitting Corrosion Resistance of Duplex Stainless Steels
They are widely used in various industrial sectors, such as oil & gas (pipes and storage tanks), desalination (evaporators and pumps) and pulp and paper ( digester and bleaching reactors) industries.
Handbook of Corrosion Engineering, Second Edition > ENGINEERING MATERIALS: SELECTION AND DESIGN CONSIDERATIONS
Other industry applications are pulp and paper ( digesters and bleach areas), scrubbers and ducting for flue gas desulfurization, pharmaceutical and food-processing equipment.
Effect of auxiliary preheating of filler wire on dilution in gas metal arc stainless steel surfacing using RSM
Some of the typical base metal components that are weld (cladded/surfaced) include the internal surfaces of carbon and low alloy steel pressure vessels, paper digesters , urea reactors, tube sheets and nuclear reactor containment vessels.
Prediction of dilution in GMA and UGMA stainless steel single layer cladding using response surface methodology
Some of the typical base metal compo- nents that are weld cladded include the internal surfaces of carbon and low alloy steel pressure vessels, paper digesters , urea reactors, tube sheets and nuclear reactor containment vessels.