标题英文翻译

第一章

表1.1 2015年全球镍资源储量分布

Table1.1 Global nickel resource reserves and distribution of 2015

表1.2 2008-2014年全球矿山镍产量统计（单位：万t）

Table 1.2 Global mine nickel production statistics of 2008-2014

表1.3中国主要镍矿资源分布及品位

Table 1.3 Main nickel resource distribution and grade in China

图1.1 硫化镍矿处理工艺流程图

Fig 1.1 Process flowchart of nickel sulfide ore

图1.2红土镍矿处理工艺流程图

Fig 1.1 Process flowchart of nickel laterite ore

第二章

表2.1新疆某矿原矿化学成分

Table 2.1 Chemical composition of raw ore from Xinjiang (mass fraction，%)

图2.1新疆某矿XRD图

Fig. 2.1 XRD pattern of raw ore from Xinjiang

图2.2铜镍混合矿的SEM图及元素EDS图像：(a)原矿低倍数放大图；(b)原矿背散射图；

(c)为(b)图中点扫描的EDS图；(b1)为图(b)铁的面扫描；(b2)为图(b)硫的面扫描；(b3)为图(b)

镍的面扫描；(b4)图(b)铜的面扫描

Fig. 2.2 SEM and elemental EDS mapping images of raw material: (a) Low magnification SEM image; (b) Back-scattering image; (c) EDS mapping images of Fig. (b); (b1) Iron image in Fig.(b); (b2) Sulphur image in Fig.(b); (b3) Nickel image in Fig.(b); (b4) Copper image in Fig.(b).

图2.3原矿在不同气氛下的热重曲线

Fig 2.3 TG-DTA curve of raw ore under different atmosphere

图2.4不同温度焙烧熟料XRD

Fig 2.4 XRD pattern of clinker under different temperature

表2.2化学试剂

Table 2.2 Chemical reagents

图2.3实验装置图

Fig. 2.3 Diagram of experimental set-up

表2-3 实验设备

Table 2.3 Experimental equipment

图2.4硫酸铵焙烧-浸出工艺流程图

Fig 2.4 Process chart of ammonium sulfate roasting-leaching

第三章

图3.1硫酸铵差热分析曲线

Fig 3.1 TG-DTA curve of ammonium sulfate

图3.2焙烧熟料XRD图

Fig. 3.2 XRD pattern of roasted clinker

图3.3白色晶状物XRD图

Fig. 3.3 XRD pattern of white crystallized substance

（这个类比就行了）表3.1 反应3.4的标准吉布斯自由能计算(Fe7S8)

Table 3.1 Standard gibbs free energy calculation of reaction 3.4

图3.4反应3.4-3.9标准吉布斯自由能随温度变化

Fig. 3.4 Standard jibs free energy changes of reaction 3.4-3.9

图3.5硫酸铵与原矿混料的热重曲线

Fig. 3.5 TG-DTA curve of ammonium and raw material mixture

图3.6不同温度下焙烧熟料XRD

Fig. 3.6 XRD pattern of clinker under different temperature

图3.5不同配料比的焙烧熟料XRD

Fig.3.5 XRD pattern of clinker with different ammonium sulfate dose

第四章

图4.1焙烧温度对各组元提取率的影响

Fig. 4.1 Effect of temperature on components extraction rate

图4.2硫酸铵加入量对各组元提取率的影响

Fig. 4.2 Effect of ammonium sulfate dose on components extraction rate

图4.3恒温时间对各组元提取率的影响

Fig. 4.3 Effect of roasting time on components extraction rate

表4.1因素水平表

Table 4.1 Factor levels

表4.2 正交实验结果与极差分析

Table 4.2 Orthogonal experiment results and range analysis

图4.4 混合镍矿与焙烧熟料SEM对比图

Fig. 4.4 The respective image of mixed nickel ore and roasted clinker 图4.5 焙烧熟料的SEM 图及元素EDS 图像:(a)熟料低倍数放大图；(b)熟料高倍数放大图；(c)图(b)中点扫描谱图1的EDS图；(d)图(b)中点扫描谱图2的EDS图；(b1)图(b)硫的面扫描；

(b2)图(b) 铁的面扫描；(b3)图(b)镍的面扫描；(b4)图(b)铜的面扫描Fig. 4.5 SEM and elemental EDS mapping images of clinker: (a) Low magnification SEM image;(b) Back-scattering image; (c) EDS mapping images 1 of Fig. (b); (d) EDS mapping images

2 of Fig. (b); (b1) Sulphur image in Fig. (b); (b2) Iron image in Fig. (b); (b3) Nickel image in Fig.

(b); (b4) Copper image in Fig. (b).

图4.6浸出渣XRD图

Fig. 4.6 XRD pattern of leaching slag

第五章

图5.1掺杂与未掺杂混料热重曲线对比

Fig. 5.1 TG-DTA curve comparison of doping sodium sulfate and not

图5.2掺杂焙烧熟料XRD谱图

Fig. 5.2 XRD pattern of clinker with sodium sulfate doping

图5.3掺杂焙烧浸出渣XRD谱图

Fig. 5.3 XRD pattern of leaching slag with sodium sulfate doping

图5.4硫酸钠掺杂硫酸铵焙烧-水浸工艺流程图

Fig. 5.4 Process chart of ammonium sulfate roasting-leaching with sodium sulfate doping

图5.5硫酸钠加入量对各组元提取率影响

Fig. 5.5 Effect of sodium sulfate dose on components extraction rate

图5.6温度对各组元提取率影响

Fig. 5.6 Effect of temperature on components extraction rate

图5.7焙烧时间对各组元提取率影响

Fig. 5.7 Effect of roasting time on components extraction rate

表5.1不同粒度元素含量

Table 5.1 Element content under different particle size

图5.8 原矿粒度对各组元提取率影响

Fig. 5.8 Effect of particle size on elements extraction rate

图5.9不同粒度下掺杂焙烧浸出渣XRD

Fig. 5.9 XRD pattern of leaching slag under doping with different particle size

图5.10不同粒度下掺杂焙烧浸出渣XRD

Fig. 5.10 XRD pattern of leaching slag under doping with different particle size

表5.2 因素水平表

Table 5.2 Factor levels

表5.3正交实验结果与极差分析

Table 5.3 Orthogonal experiment results and range analysis

图5.10 掺杂焙烧时铵矿比对各组元提取率影响

Fig 5.10 Effect of ammonium sulfate to ore on elements extraction rate under doping

图5.11 原矿(a)焙烧熟料(b)掺杂熟料(c)的SEM对比图Fig. 5.11 The respective image of raw ore(a) roasted clinker(b) and the one under doping(c)图5.13 掺杂焙烧熟料的SEM图及元素EDS 图像:(a)熟料低倍数放大图；(b)熟料高倍数放大图；(c)图(b)中点扫描谱图的EDS图；(b1)图(b)硫的面扫描；(b2)图(b) 铁的面扫描；(b3)图(b)

镍的面扫描；(b4)图(b)铜的面扫描

Fig. 5.13 SEM and elemental EDS mapping images of clinker: (a) Low magnification SEM image;(b) High magnification SEM image; (c) EDS mapping images of Fig. (b); (b1) Iron image in Fig. (b); (b2) Sulphur image in Fig. (b); (b3) Copper image in Fig. (b); (b4) Nickel image in Fig.

(b).