1) B_2O_3 Fluxing Agent
B2O3助熔剂
2) flux-covering
熔剂，助熔剂
3) fluxes and coloring aids
助熔助色剂
4) additive
[英]['ædətɪv] [美]['ædətɪv]
助熔剂
1.
It is shown that,compared with extractive coals,gas producing ratio reduces a bit but the effective gas components CO and H2 did not reduce after adding additive.
结果表明:对同一矿区煤样,与精煤相比,加入助熔剂后,产气率有所下降,但有效气体中的CO+H2并没有减少。
2.
Selecting CaO as additive,blending it into two coals in different proportions respectively,the tests of coal ash fusion characteristics are performed under condition of the infirmly deoxidized ambience.
选取CaO为助熔剂,分别与2种煤灰样进行不同比例的混合,在弱还原性气氛条件下对煤灰熔融性进行研究。
3.
The additives CaO or Fe2O3 were blended with the coals in different proportions respectively.
以CaO和Fe2O3为助熔剂,分别与7种煤样进行不同比例的混合,在气化条件下进行煤灰熔融性实验,降低煤灰熔融性温度,为生产合成气用煤的选择提供科学依据。
5) flux
[英][flʌks] [美][flʌks]
助熔剂
1.
Research on flux effected to ash fusion;
助熔剂对煤灰熔融性影响的研究
2.
Research on flux added to reduce ash fusion temperature of Huainan coal;
添加助熔剂降低淮南煤灰熔融性温度的研究
3.
Mechanism of reducing ash fusion temperature by adding flux in Huainan coal;
添加助熔剂降低淮南煤灰熔融性机理初探
6) fluxing agent
助熔剂
1.
6% containing slag is chosen as the basic slag and CaF2 is replaced by B2O3 as the fluxing agent it's found out that as the fluxing agent B2O3 is almost the same as CaF2 therefore B2O3 can be used as the pollution refining slag in place of SiO2 slag.
6%的渣作基础渣系,将B2O3作助熔剂替代CaF2,发现B2O3和CaF2的助熔效果相当,B2O3可用作环保型助熔剂。
2.
The slag composite contains CaO-SiO 2-Fe 2O 3-MgO-MnO 2(2?%)-Al 2O 3(3?%)-P 2O 5(2?%)and CaF 2 is used as a fluxing agent.
模拟再利用于铁水预处理的转炉渣剂组成 ,对CaO -SiO2 -Fe2 O3-MgO -MnO2 (2 % ) -Al2 O3(3% ) -P2 O5(2 % )系熔剂 ,采用CaF2 为助熔剂 ,在m (CaO ) m (SiO2 ) =2 。
3.
The results indicated that CMAT phosphors presented better results in phase purity,particle morphology and luminescence intensity when applying H3BO3 as fluxing agents than the other 3 fluxing agents.
33)MgAl11O19(CMAT)绿色荧光粉,研究了MgF2、AlF3、Li2CO3和H3BO34种助熔剂对CMAT绿粉物相纯度、粉体颗粒形貌和发光强度的影响。
补充资料：助熔剂
分子式：
分子量：
CAS号：
性质：一般指能降低其物质的软化、熔化或液化温度的物质。在冶金学中，其主要作用是与矿物中的杂质结合成渣而与金属分离，以达到熔炼或精炼的目的。按化学性质可分为：（1）以氧化钙、氧化镁为主要组分的碱性助熔剂；（2）以二氧化硅为主要组分的酸性助熔剂；（3）以萤石、氧化铝为主要组分的中心助熔剂。
分子量：
CAS号：
性质：一般指能降低其物质的软化、熔化或液化温度的物质。在冶金学中，其主要作用是与矿物中的杂质结合成渣而与金属分离，以达到熔炼或精炼的目的。按化学性质可分为：（1）以氧化钙、氧化镁为主要组分的碱性助熔剂；（2）以二氧化硅为主要组分的酸性助熔剂；（3）以萤石、氧化铝为主要组分的中心助熔剂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条