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PSA Oxygen Generators For Pulp And Paper Production

PSA Oxygen Generators For Pulp And Paper Production

In the field of pulp and paper manufacturing, NEWTEK oxygen systems use advanced gas separation technology, integrated into core processes such as bleaching, delignification and deinking, and accurately deliver high-purity oxygen. During bleaching, high-purity oxygen achieves excellent results and reduces chemical residues; during delignification, it accelerates the decomposition of lignin and reduces costs; during deinking, it optimizes the separation of ink and fiber, which is in line with the circular economy. With its efficient oxygen production capacity, the system reduces dependence on external oxygen supply, reduces costs and energy consumption, reduces the use of chemicals, and helps companies meet environmental protection requirements.
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Description

Technical Parameters

Deep cleaning
Use new cleaning agents with no/low chemical ingredients, reduce the use of bleaching agents, accurately control parameters such as temperature and pressure, efficiently remove impurities and protect the fiber structure, which is beneficial to subsequent papermaking.

Improve deinking efficiency
Introduce advanced equipment and methods, optimize mechanical stirring and chemical reactions, make ink and fiber separation more effective, improve the quality of recycled paper, and reduce the demand for virgin fiber.

Cost control and energy optimization
Upgrade papermaking equipment, install energy-saving motors to reduce energy consumption, explore alternative additives, reduce dependence on high-priced additives, and reduce production costs.

Green wastewater treatment
Select suitable microorganisms to decompose pollutants, optimize biological treatment systems, adjust aeration volume, ensure that wastewater meets discharge standards and is partially reused.

Emission reduction and sustainable development
Install gas purification equipment, optimize production processes, reduce harmful gas emissions, practice green development, and help environmental protection and long-term development of enterprises.

PSA oxygen generators for pulp and paper production
 
 

Bleaching and Delignification

Oxygen successfully replaces chlorine and chlorine dioxide in the bleaching and delignification process, reducing negative environmental impacts and improving production safety. Through oxygen delignification, 40-50% of residual lignin in unbleached pulp can be removed, greatly reducing dependence on irritating chemicals. NEWTEK oxygen generators can stably and efficiently supply oxygen to ensure the stability of delignification and bleaching processes.

 
 
 

Deinking

The deinking process is a key link in paper recycling. Oxygen can optimize the flotation process and assist deinking. With the help of NEWTEK oxygen generators, deinking efficiency is greatly improved, and ink can be more effectively separated from paper fibers, significantly improving the quality of recycled paper and providing strong support for paper recycling.

 
 
 

Wastewater Treatment

In the biological treatment of wastewater in the pulp and paper industry, oxygen can decompose organic matter in the wastewater and improve the quality of the wastewater before discharge. NEWTEK on-site oxygen generators can provide a continuous and stable supply of oxygen, which can increase wastewater treatment efficiency by 30%, helping the industry to easily meet stringent environmental regulations.

 

 

Advantages of NEWTEK oxygen generator
 
PSA oxygen generators for pulp and paper production

High cost-effectiveness:
Compared with traditional oxygen supply methods, NEWTEK oxygen generators significantly reduce costs while ensuring oxygen supply, bringing more considerable economic benefits to enterprises.


Significant energy saving:
Its unique system design focuses on reducing energy consumption, effectively improving operational efficiency and reducing unnecessary energy waste.


Strong reliability:
It can continuously and stably supply oxygen on demand, allowing enterprises to get rid of their dependence on external suppliers and ensure that the production process is not affected by fluctuations in oxygen supply.
Outstanding environmental benefits: During operation, harmful emissions and the use of chemicals are reduced, actively promoting the creation of a cleaner and safer environment.


Why choose NEWTEK?
NEWTEK's oxygen generators are highly praised for their excellent durability, extremely low maintenance requirements and high adaptability to various industrial needs. If pulp and paper mills adopt NEWTEK's solutions, they can not only significantly improve productivity, but also effectively reduce operating costs, while reducing carbon emissions, achieving a win-win situation for economic and environmental benefits.


 

NTK95 Series PSA Oxygen Plant Model Selection
No. Models Capacity (Nm3/hr) Purity Power consumption of 1Nm3 oxygen produced (kw/h) Number of bottles filled in 12 hours (pcs) Operator needed
1 NTK-5P 5 95%+-1% 3.54 10 2
2 NTK-10P 10 95%+-1% 2.52 20 2
3 NTK-15P 15 95%+-1% 2.31 30 2
4 NTK-20P 20 95%+-1% 2.13 40 2
5 NTK-25P 25 95%+-1% 2.01 50 2
6 NTK-30P 30 95%+-1% 2.09 60 2
7 NTK-40P 40 95%+-1% 1.81 80 2
8 NTK-50P 50 95%+-1% 1.94 100 2
9 NTK-60P 60 95%+-1% 1.62 120 2
10 NTK-80P 80 95%+-1% 1.92 160 2
11 NTK-100P 100 95%+-1% 1.83 200 2
Design basis: Altitude：≤500m;RH：≤80%;Temperature：0℃-38℃;Filling pressure: 150Bar 40L Type Standard Cylinder



FAQ:

1.How to reduce costs by using NEWTEK PSA oxygen generator in pulp and paper production?
Compared with traditional oxygen supply methods, it can reduce dependence on external suppliers, without high transportation and procurement costs, and the system design is energy-saving, reducing energy consumption, and comprehensively reducing cost expenditures and improving economic benefits.

 

2.How does NEWTEK PSA oxygen generator help the environment in pulp and paper production?
The operation process reduces harmful emissions and chemical use, helps to create a cleaner and safer environment, and can also reduce pollutants in the pulp and paper production process by optimizing the process.
 

3.Is its performance stable in pulp and paper production?
It is very stable and can continuously and stably supply oxygen on demand. The unique design makes it adaptable to various complex working conditions and ensures that the production process is not affected by fluctuations in oxygen supply.
 

4.Is the maintenance of NEWTEK PSA oxygen generator complicated when used in pulp and paper mills?
It is not complicated. It has extremely low maintenance requirements, strong equipment durability, reduces the trouble of frequent repairs and replacement of parts, and can effectively reduce maintenance costs and downtime.

 

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