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Thermo-Mechanical Pulping
Thermo-Mechanical Pulping Process: Thermo mechanical pulping (TMP) was the first major modification to the refiner mechanical pulping process. In the TMP circuit a low pressure receiver is employed to steam the chips at 2 bar (30 psi) and 120º - 140º C prior to mechanical refining. Steam and pressure softens the lignin layer and permits easy fiber removal with minimal fiber damage.

Thermo mechanical pulping (TMP) was the first major modification to the refiner mechanical pulping process. In the TMP circuit a low pressure receiver is employed to steam the chips at 2 bar (30 psi) and 120º - 140º C prior to mechanical refining. Steam and pressure softens the lignin layer and permits easy fiber removal with minimal fiber damage.  
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Process Related Products
ARC Composites
Use Product Description
Centrifugal Separators ARC 855  
Centrifugal Separators ARC 897  
Centrifuges ARC 858  
Chip Conveyor ARC 855  
Primary Screens ARC 858  
Refiners ARC 855  
Stock Pump ARC 858  
Thickner - Centifugal / Vaccum ARC 890  
Thickner - Centifugal / Vaccum ARC BX1  
Mechanical Packing
Use Product Description
Pulp 1730 Mill Pack™  
Pulp 1760 Packing Use with Spiraltrac P 
Pulp 1830 Packing Use with Spiraltrac P 
Pulp Washers 1730 Mill Pack™ Use with Spiraltrac P 
Refiners 1730 Mill Pack™ Use with Spiraltrac P 
Refiners 1730-SC Pump Packing Use with Spiraltrac P 
Mechanical Seals
Use Product Description
Pulp 442 Split Seal Use SC/SC AFL with Plan 33 
Pulp S10 Cassette Seal Use SC/SC AFL with Plan 33 
Pulper Stock Pump S20 Dual Cassette Seal Use SC/SC/SC/CB with Plan 53/54 
Stock Chest Agitator 442M Split Use SC/SC AFL with Get Home Device 
Stock pumps 180 Use SC/CB AFL with Plan 33 
Technical Products
Use Product Description
Concrete 415 Concrete Sealer  
Equipment (all types) 740 Heavy Duty Rust Guard  
Pipework Boilout 803 IMS II  
Threaded assemblies 725 Nickel Anti-Seize Compound  
Process Related Product Case Histories
 
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