本文關(guān)鍵詞： 安全運(yùn)輸 海洋石油污染 海上水基燃燒技術(shù) 自致燃 水解改性　出處：《科學(xué)技術(shù)與工程》2017年24期 　論文類(lèi)型：期刊論文

【摘要】：作為海運(yùn)安全、救援、環(huán)境等眾多領(lǐng)域具有廣闊應(yīng)用前景的海上水基燃燒新技術(shù),其自致燃的實(shí)現(xiàn)一直是瓶頸問(wèn)題。針對(duì)性地提出一種能夠適于海水弱堿性環(huán)境的高可靠性自致燃方法,即利用"Na+NH_4Cl"的化學(xué)反應(yīng)放熱方法;核心思想是利用Na與海水反應(yīng)生成H_2,并利用NH_4Cl特定的水解改性作用加劇其反應(yīng)程度,確保所生成的H_2自燃。研究了該方法實(shí)現(xiàn)高可靠性自致燃的化學(xué)反應(yīng)原理,給出了專(zhuān)用材料的選取原則、最佳配比以及投擲的組合方式;并經(jīng)實(shí)驗(yàn)表明其具有極高的自致燃成功率。研究結(jié)論可為自致燃問(wèn)題的解決提供可靠的途徑,從而使海上水基燃燒這一新技術(shù)簡(jiǎn)便致用。
[Abstract]:As a new technology of marine water-based combustion, which has broad application prospects in many fields such as maritime safety, rescue, environment and so on. The realization of self-ignition has always been a bottleneck problem. A highly reliable self-ignition method, which can be adapted to the weak alkaline environment of seawater, is proposed, that is, the chemical reaction exothermic method using "Na NH_4Cl". The core idea is to use Na to react with seawater to produce H _ 2, and to use the specific hydrolysis modification of NH_4Cl to increase the degree of reaction. The chemical reaction principle of realizing high reliability self-ignition by this method is studied, and the selection principle of special materials, the optimum proportion and the combination mode of throwing are given. The experimental results show that it has a very high success rate of spontaneous combustion. The conclusion of the study can provide a reliable way to solve the problem of self-ignition, thus making the new technology of offshore water-based combustion simple and convenient to be used.
【作者單位】： 海軍大連艦艇學(xué)院航海系;
【基金】：“十三五”國(guó)防預(yù)研項(xiàng)目(5131402031,4010403010208)資助
【分類(lèi)號(hào)】：U698;X55
【正文快照】： 4010403010208)資助引用格式:劉文鵬,金良安,遲衛(wèi),等.海上水基燃燒技術(shù)的高可靠性自致燃方法[J].科學(xué)技術(shù)與工程,2017,17(24):132—137Liu Wenpeng,Jin Liangan,Chi Wei,et al.Highly reliable spontaneouscause combustion method of marine water-based burning technique[J，

本文編號(hào)：1483880