This paper studies the practice and mechanism of slagging-off and insulation of Xinyang perlite instead of straw ash used in foundry work conventionally.
近年来不少国家采用珍珠岩代替稻草灰用作铸造生产上铁水的聚渣、保温材料。
With currently enormous construction of the straw power generation, leaching of abundant biotic potassium in the plant ash is catching more and more attention.
伴随着目前秸秆发电厂的兴建，提取秸秆燃烧后草木灰中丰富的生物钾资源受到越来越广泛的重视。
The new compound energy saving wall material was made of straw, fly ash, cement as main raw, and some admixtures.
新型复合节能墙体材料是以秸秆、粉煤灰、水泥为主要材料，配以各种外加剂而制成。
Ash Content of wheat straw pulp during Soda-AQ cooking and effect of cooking conditions on ash Content are studied.
本文研究了麦草在烧碱-蒽醌蒸煮过程中灰分的变化及蒸煮条件对浆料灰分含量的影响。
The removal behavior of mineral elements and ash in wheat straw during alkaline pulping is studied by means of atomic absorption spectrometer and SEM-EDAX.
用原子吸收光谱法、SEM - EDAX法研究了麦草原料灰分及矿质元素在碱法制浆过程中的脱除规律。
The results showed that (1) the survival rate of seedling increased by. 98% , 95% , 95% and 65% from the natural 40% by covering with rice straw, hog dung, ash soil and loess respectively;
结果表明：（1）岸杂一号狗牙根种苗在入冬前覆盖稻草、猪粪渣、火土灰和黄泥，种苗由自然条件下越冬率40％分别提高到98％、95％、95％和65％。
According to the measuring method of fuel slagging characteristics, ash and slag analytical method and relevant judging rules, the slagging characteristics of corn straw briquette was judged.
根据燃料结渣特性测定方法和燃料灰渣分析方法及有关判别法则，对玉米秸秆成型燃料燃烧的结渣特性进行了试验与分析。
According to the measuring method of fuel slagging characteristics, ash and slag analytical method and relevant judging rules, the slagging characteristics of corn straw briquette was judged.
根据燃料结渣特性测定方法和燃料灰渣分析方法及有关判别法则，对玉米秸秆成型燃料燃烧的结渣特性进行了试验与分析。
应用推荐