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- Finite element method was used for the calculation of temperature field, temperature gradient and thermal stress of the coal water slurry (CWS) ceramic nozzle. 摘要采用有限元法對陶瓷水煤漿噴嘴溫度場(chǎng)、溫度梯度及其熱應力進(jìn)行了分析計算。
- The method using effective components of naphthalene oil to synthesize the additive for coal water slurry (CWS) was studied. 研究了如何利用萘油中的有效成分合成出性能良好的水煤漿添加劑。
- Industrial boiler and power plant: transfer of coal water slurry. 工業(yè)鍋爐、電廠(chǎng):水煤漿的輸送。
- Coal water slurry (CWS) is a new clean fuel as a substitute of oil. 水煤漿是一種以煤代油的新型潔凈環(huán)保燃料。
- The nitrocellulose and water slurry was transferred to a centrifuge. 把硝化棉和水的漿液轉移到離心機中。
- This paper offers a hydrometer method for determining size distribution of ultra-fine particle in coal water slurry and discusses its mechanism,operation procedures and date calculation. 提出了水煤漿中超微細顆粒粒度的比重計檢測方法;
- In the oxidation of marine steel during its rolling,an anti-oxidation coating,mainly composed of SiO2 and SiC,was obtained with the slurry method. 以海洋用鋼軋制時(shí)的氧化為研究對象,用料漿法制得了以碳化硅和二氧化硅為主要成分的高溫抗氧化涂料。
- This paper studies the production technology of coal water slurry additive from black pulping liquor. 摘要研究了用造紙黑液制取水煤漿添加劑的生產(chǎn)工藝。
- The change of zeta potential of coal water slurry (CWS) before and after ultrasonic irradiation was investigated. 選用大同煤和神木煤制備水煤漿,考察了超聲輻照前后水煤漿漿體的動(dòng)電勢變化。
- This paper introduces some forms of slag in coal water slurry pressurized gasifier. 介紹水煤漿加壓氣化爐灰渣的幾種形態(tài),分析造成氣化爐渣堵的幾個(gè)原因。
- Summarizcs feature of water slurry and technical development,production and application for water slurry in China. 簡(jiǎn)述了水煤漿的特征和我國水煤漿技術(shù)的研發(fā)、生產(chǎn)和使用情況。
- Coal water slurry (CWS) gasification technique is always highly recognized by international society and our country in recent years. 水煤漿氣化技術(shù)在近年來(lái)一直受到國際社會(huì )和我國的高度重視，我國在“六五”、“七五”、“八五”、“九五”科技攻關(guān)項目中一直將水煤漿技術(shù)列在其中。
- The Datong deashed coal, some different minerals, and five additives were used during the coal water slurry (CWS) preparation. 摘要以深度脫灰的大同煤為原料，通過(guò)加入一定量的不同類(lèi)型礦物，用5種添加劑進(jìn)行成漿實(shí)驗。
- Coal water slurry (CWS) is a kind of ideal clean fuel.It has broad prospect in the fields of energy-saving and environmental protection. 闡述了水煤漿是一種理想的潔凈燃料，它在節能、環(huán)保領(lǐng)域有著(zhù)廣泛的用途。
- Characteristics and key techniques of a ultra-clean micronized coal water slurry (UCMCWS) and its prospects were described. 摘要論述了精細水煤漿的特點(diǎn)、制備的關(guān)鍵技術(shù)及其應用前景，介紹了精細水煤漿在小容量燃燒器和柴油機中的試驗結果。
- The property and feature of PSFL series vertical shaft impact crusher and application in coal water slurry production are introduced in this paper. 介紹了PSFL系列立軸雙反擊破碎機的性能、特點(diǎn)及在水煤漿生產(chǎn)中的應用效果。
- By comprehensive comparison,in cleaning fuels water slurry has an obvious social economic benefit and an environment benefit. 經(jīng)綜合比較,在清潔燃料中水煤漿具有明顯的社會(huì )經(jīng)濟和環(huán)境效益。
- Sulfurfixing aids in coal water slurry help to increase the fixing-rate. The rate could be increased to 6%~9% when the mixture contains 1% of alkali metal ions. 制備脫硫型水煤漿時(shí)添加少量固硫助劑可以提高水煤漿的固硫率;堿金屬鹽用量為固硫劑1%25時(shí);固硫率提高6%25~9%25.
- Coal water slurry (CWS) is suspension of coal partials in water. The suspension contains about 70% coal, 30% water and appropriate amount of chemical additives. 水煤漿是由大約70%25的煤、30%25的水和少量化學(xué)添加劑制備而成的一種煤水固液分散體系，具有象石油一樣良好的流變性、觸變性和穩定性。
- The ability of making slurry with naphthalenesulfonic acid-formaldehyde condensate(NSF) as additive for coal water slurry(CWS) and the improvement of its effect were studied. 研究了具有不同縮合度值的水煤漿添加劑萘磺酸鈉甲醛縮合物(NSF)與不同煤化程度煤的制漿效果以及NSF效能提高.
