The project is based on "three wastes", one of the fly ash as raw material, made of ultra-fine fibers, and then manufacture of paper pulp for the production of paper products (mainly for packaging paper products), and insulation materials, energy-saving building materials. The project is characterized by the use of resource recycling, turning waste into treasure, belonging to the subject of environmental protection, high technology, innovation and strong, great significance of the project.
China's solid waste fly ash rich in natural resources, the use of fly ash production of paper products, packaging paper market, in particular, good; because of raw material structure and environmental effects of fly ash to reduce the cost of paper up to 50% (based on product requirements and raw materials structural differences in change), the profit and high added value; from fly ash prepared by ultra-fine fibers, paper, to the waste recycling or waste degradation, the formation of the green loop, harmony with the environment, not pollute the environment; and traditional paper-making techniques compared to paper-making water conservation section of fly ash wood, reducing wood pulp papermaking wastewater. This technology is paper-making raw material structural adjustment, a revolution could create significant economic benefits, environmental benefits and social benefits. The technology pioneered new technologies at home and abroad, with three patents, with independent intellectual property rights. A typical demonstration project was in June 2005 in Xiamen Yung Hing Paper Manufacturing Co., Ltd. industrialization of production.
Industrialization of the technical content, including fly ash production of ultra-fine fibers, the follow-up of two parts superfine fiber pulp can also be follow-up production of insulation materials, wall materials. Preparation of ultra-fine fibers of fly ash is fly ash of raw materials and packing the appropriate formula to make into a fiber furnace melting temperature, viscosity of melt, crystallization degree of process parameters and production equipment, supporting, producing a diameter, fiber length, toughness , intensity, and slag ball content of the paper to achieve the technical requirements of crude fiber, and then the use of appropriate technology and equipment to the physical deep processing of crude fiber (slag and the geometric mean of) and chemical modification (softening and access to the appropriate fiber surface characteristics), and slag processing, made of dry pulp, sent to paper mills and wood fiber with paste, copy paper products.
Fly cheap, mining, crushing, transportation, stone cost of less than 70 yuan / ton, and other accessories of ore is about 70 yuan / ton, the conversion rate of fly ash into the fiber 75 ~ 90%; the use of technology to produce a ton of the project bare the cost of ultra-fine fibers 600 ~ 800 yuan. According to the purpose and grade of paper is different from the cost of pulp production of ultra-fine fibers 1000 to 1,400 yuan. The fly ash 60-70% of paper pulp and wood pulp fiber, straw or waste paper pulp mixed into the pulp, the production of inorganic fibers with a specialty paper copy, according to increase the amount of the difference between the amount and paper can save 10% or more the cost of the paper. Papermaking fiber with fly ash has a fire, heat, moisture absorption is small, durable anti-corrosion, decay and other unique advantages, as a specialty paper, project warranty is color, softness and lasting, light flu and other surface properties and stability, there is no radiation hazard. Plant fiber paper, temperature is usually in the 400-450 ℃, while the fly ash papermaking fiber with temperature up to 650-700 ℃, and therefore has better fire safety performance. These advantages are the traditional plant fiber paper are not available, so this project has a strong product performance, product competitiveness. According to the Ministry of Light Industry predicted that by 2010 the Chinese market for paper and paperboard consumption is about 5000 ~ 6000 million tons, 40 kg per capita / year or more.
The project is multi-disciplinary field of cross-intensive high-tech projects are, at present the technology to fill the gaps, at the international advanced level. Project formulation system of fiber raw materials, chemical softening modifier formulations, paper and paper additive formulations of special technological processes and equipment 5-8 years of technical protection and market unique technology capabilities, with technical superiority and technical products to promote exclusive possession of competitiveness.
An annual output of 20,000 tons of ultra-fine fibers and follow-up pulp manufacturing equipment (or the follow-up insulating material manufacturing equipment), including the transfer of technology, investment costs of about 2000 million turnkey approach to take.
1, the product selection to: Asphalt paper bags, special TTM paper, specialty paper SLB;
2, Production scale: annual output of 2 million tons, 60 tons of Nissan;
3, Power Supply Project: The project installed capacity of the plant electrical equipment 28,000 KVA;
4, product quality standards: The People's Republic of China industry standard and enterprise standard QB/T3516-1999 and GB/T7968-1996.
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