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多元素长效碳铵颗粒肥生产技术

2017/11/23 17:11:16 次浏览 分类:供方项目

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  项目介绍(简介、技术特点、应用范围、市场前景、效益分析及对投资者要求)

  (中文))技术特点:该技术是以碳铵为主要原料,科学配入铵离子复合稳定剂,在常温下,采用无烘干造粒工艺生产多元素长效碳铵颗粒肥。该产品所配入的稳定剂,除对碳铵起稳定作用外,还有作物所需要的多种中、微量元素,提高了养分含量,改变了单一碳铵的使用效果,该产品是以颗粒状存在,便于施用,减少了与土壤或空气接触的表面积,长期存放不结块。具有缓释、长效、氮素利用率高等特点,对作物有明显的增产效果。

  市场前景:由于碳铵自身存在着养分单一、含量低(N17%)、游离水含量高、性能不稳定,易引起分解、结块、施用不当还会造成有效养分的淋溶流失和分解损失,致使氮素利用率低等缺点,已愈来愈不适应于农业生产发展的需要,随着科学种田水平的提高,碳铵将逐渐为高浓度、肥效好的粒化肥料所取代。而开发的既能提高养分和养分利用率,又兼有缓释、长效的多元素碳铵颗粒肥正是满足了市场的需求,其市场前景广阔。

应用范围:适用于各类土壤和各种作物。

  生产工艺与设备投资:采用无烘干冷挤压常温造粒工艺生产,以年产1.55万吨为例,设备投资25万元—60万元。

效益分析:生产多元素长效碳铵颗粒肥的各种原材料,均价廉易得,产品成本与碳铵相当,售价可高出碳铵100/吨左右,以年产5万吨为例,则年可获效益500万元。

  (英文)1. Technical Features:The technology is with NH4HCO3 equate as raw material, The stable reagent has been mixed scientifically, The process includes mixing, making grains, one-step-forming, not need to dry. The stable-reagent of compound,  includes either action to stabilize NH4HCO3, or the element of crop neededImproving the nutrient content, changing the effect of the use of a single ammonium bicarbonate. The product exists as grain forming, reducing the surface, area of getting in touch with soil or air. It dont  form lumps when preserve for long time. The product is featured as slow-releasing, long-efficiency. High-operation rate of Nitrogen equate. It has the obvious effect to increase production for crop.

  2.Market prospects:The ammonium bicarbonate oneself has the shortcoming such as singal nutrient, low contentN17%), high conent of free water,unstable performance, that easely cause the decomposition and forming block, if the methods of applying nitrogen fertilizer arent correct, which will also cause the available nutrient dissolving outflow and the decomposition loses, which reduce the using efficiency of nitrogen fertilizeAmmonium bicarbonate has become increasingly not suited to the need of the development of agricultural production. Along with raising the level of scientific farming, ammonium bicarbonate will gradually be replaced by higher concentration, good efficiency of fertilizer tablets. And the long-term multi-element granular fertilizer meets  the need of the market, its market prospect is broad.

  3.Application scopes:Be suitable in each kind of soil and each crops

  4.Technique of production and equipment investment:Using the non-drying impact extrusion normal temperature pelleting craft production, and taking yearly produces 1.5-50,000 tons as the example, the equipment investment  is 250,000 Yuan-600,000 Yuan.

  5.Effciency analysis:The raw materials are cheap, the product cost considerable with ammonium bicarbonate, The price may be higher than that of ammonium bicarbonate 100 yuan / tons, with an annual output of 50,000 tons to as an example, 5 million yuan, will be effective.

 

 
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