diaspore

diaspore

1. ZHANG Guo-xiang.Experiment on comminution properties of diaspore,kaolinite and limonite [J].Journal of Central South Institute of Mining and Metallurgy,1982,(3):75-82.

[3]张国祥.一水硬铝石、高岭石粘土岩、褐铁矿粉碎性质的试验研究[J].中南矿冶学院学报,1982,(3):75-82.

2. diaspore bauxite

一水硬铝石

3. Keywords diaspore;precipitation temperature;precipitation time;seed property and seed charging amount.;

一水硬铝石;分解温度;分解时间;晶种特性;晶种比;

4. Keywords diaspore;intensified digestion;technical reform;energy consumption;

一水硬铝石;强化溶出;技术改造;能耗;

5. Keywords diaspore;Bayer process;improvement of digestion;technological conditions;digestion equipment;pretreatment;technological system;

一水硬铝石;拜耳法;溶出强化;溶出设备;预处理;工艺制度;

6. Keywords diaspore;solution chemistry;flotation;

一水硬铝石;溶液化学;浮选;

7. Keywords Diaspore;Aluminosilicate minerals;Quaternary ammonium salts;Flotation;

一水硬铝石;硅酸盐矿物;季铵盐;浮选;

8. Keywords diaspore;tube digestion;high-pressured diaphragm;melt salt stove system;

一水硬铝石;管道化溶出;高压隔膜泵;熔盐炉系统;

9. Keywords Diaspore Gangue mineral Bauxite Reverse flotation;

一水硬铝石;脉石矿物;铝土矿;反浮选;

10. REVERSE FLOTATION SEPARATION STUDY ON DIASPORE AND GANGUE MINERAL

一水硬铝石与脉石矿物反浮选分离研究

11. STUDY ON SELECTIVE CLASSIFICATION OF DIASPORE TYPE BAUXITE

一水硬铝石型铝土矿选择性分级研究

12. Innovation of Diaspore Alumina Production Process

一水硬铝石氧化铝生产工艺创新

13. Kinetics analysis of thermal decomposition reaction of diaspore

一水硬铝石的热分解反应动力学

14. Keywords Diaspore ore;Sodium aluminate liquor;lst-stage precipitation;Sandy alumina;

一水硬铝石矿;铝酸钠溶液;一段分解;砂状氧化铝;

15. Measurement on heat equilibrium of tube digestion system for diaspore

一水硬铝石管道化溶出系统热工性能测试

16. Keywords bauxite with low or medium grade;lime bayer process;high pressure digestion;diaspore;

中低品位铝土矿;石灰拜耳法;高压溶出;一水硬铝石;

17. The effect of four small-molecule organic regulator to three single minerals such as diaspore, pyrophyllite and kaolinite was investigated using sodium oleate as collector.

主要研究了油酸钠作捕收剂,草酸钠、水杨酸钠等四种小分子有机调整剂对一水硬铝石、叶蜡石、高岭石三种单矿物的作用。

18. Behavior of Al and Si in Red Mud from Leaching Process of Diaspore Bauxite with NaOH Sub-molten Salt

亚熔盐溶出一水硬铝石型铝土矿过程中赤泥的铝硅行为

19. So the flotation separation of diaspore against the aluminosilicates is feasible by using guanidine collector in high alkaline.

以十二烷基胍为捕收剂可望实现铝硅矿物反浮选分离；

20. 8.This essay carries out the studies on inverse flotation and separation of diaspore, kaolinite and pyrophyllite with collector dodecylamine acetate and regulator SA3.

以十二胺醋酸盐为捕收剂 ,SA3为抑制剂 ,研究了一水硬铝石、高岭石及叶腊石的反浮选分离。

21. 9.This essay carries out the studies on inverse flotation and separation of diaspore, kaolinite and pyrophyllite with collector dodecylamine acetate and regulator SA3.

以十二胺醋酸盐为捕收剂,SA3为抑制剂,研究了一水硬铝石、高岭石及叶腊石的反浮选分离。

22. Keywords sodium-hexametaphosphte（SHMP）;anti-flot ation;diaspore;kaolinite;depression;

六偏磷酸钠;一水硬铝石;高岭石;反浮选;抑制作用;

23. The mechanochemistry effects on the process of diaspore type bauxite in sodium aluminate solution was investigated.

力化学方法处理铝土矿，可明显改善其溶出性能。

24. And karst diaspore bauxite deposits belong to bioorganic sedimentary deposits.

又我国硬水铝石岩溶铝土矿,应属于生物有机质成矿作用的沉积型铝土矿。

25. Such kind of clay can be used as high mobility material in paper industry.And karst diaspore bauxite deposits belong to bioorganic sedimentary deposits.

又我国硬水铝石岩溶铝土矿，应属于生物有机质成矿作用的沉积型铝土矿。

26. The double stream process can be used to digest diaspore, the tube digestion process 'of digest diaspore should be spreaded as soon as possible.

双流法溶出工艺可以运用于生产中溶出一水硬铝石;管道化溶出工艺溶出一水硬铝石技术应尽快推广。

27. It was discovered that the gallium is more than marginal grade in content and enriched in lower coal seam and floor, and occurs mainly in diaspore.

发现样品中镓的加权平均含量超过边界品位，并在煤层下部和底板岩石中显著富集，其主要地质载体为硬水铝石。

28. Keywords accumulation bauxite deposit;matrix;gibbsite;diaspore;precipitation leaching;hydrolysis;western Guangxi;

堆积铝土矿;基质;三水铝石;硬水铝石;大气降水淋滤;水解作用;桂西;

29. Featured with diaspore,high alumina,high silicon and low iron,the bauxite in Shanxi have to be digested under higher temperature and denser soda in Bayer process.

山西铝土矿呈一水硬铝石型,高铝、高硅、低铁的特点,拜耳法生产氧化铝工艺须在高温,高碱的条件下溶出。

30. Thermal analysis implies that the bauxite samples are of 2 obvious endothermic peaks, which are gibbsite and diaspore endothermic peak.

差热(DTA)分析显示铝土矿样品有2个明显的吸热峰，分别为三水铝石和硬水铝石吸热峰；

31. Whereas the flotability of diaspore is pH-dependent in alkaline region, and the recovery rate drops from 80% to 20%.

强碱性条件下，一水硬铝石的浮选回收率从80%急剧下降至20%，与高岭石、叶腊石和伊利石之间形成较大差异；

32. Red mud generated from Chinese diaspore bauxite has a poor settling performance, so that red mud settlement requires excellent polymeric flocculants.

我国一水硬铝石型铝土矿高压溶出后的赤泥沉降性能差，需添加高效絮凝剂以促进赤泥沉降。

33. China is abundant with sedimentary diaspore and kaolinite mineral resources.Their reserves are both the first in the world.

我国沉积高岭石矿和硬水铝石铝土矿资源丰富，其储量和质量均为世界之冠。

34. The high temperature two-stream digextion technology developed by China is suitable to process diaspore with indirect heating digestion technology.

我国自行开发成功的高温双流法溶出技术是实现一水硬铝石矿间接加热强化溶出的适宜选择。

35. China is rich in bauxite resources, but our resources is diaspore with low ratio of A/S.The bauxite digests difficultly and with high cost and expenditure of energy and base.

我国铝土矿属高铝、高硅的一水硬铝石型铝土矿，资源丰富，但铝硅比低，氧化铝溶出性能差，碱耗、能耗高，生产成本高。

36. Keywords carboxy benzohydroxidoxime;collector;diaspore;kaolinite;structure and activity relationship;

捕收剂;一水硬铝石;高岭石;结构-性能关系;

37. Abstract: The crystal structure， wettability and floatability of diaspore and other gangues like kaolite， illite and pyrophyllite were discussed.

摘 要: 分析了我国铝土矿中一水硬铝石和铝硅酸盐脉石矿物的晶体结构与表面性质。

38. Abstract: The effect of 8-hydroxyquinoline (8HQ) on flotation separation of ultrafine diaspore and kaolinite was investigated through flotation tests, zeta potential measurements and FTIR.

摘 要: 通过浮选实验、动电位和红外光谱测定，考查了8-羟基喹啉对一水硬铝石和高岭石浮选分离的作用及机理。

39. Abstract: The effects and mechanisms of sodium chloride on the flotation of diaspore and pyrophyllite with the cationic quaternary ammonium DTAL as a collector were studied.

摘 要: 采用季铵盐DTAL作捕收剂，研究了氯化钠对一水硬铝石和叶蜡石浮选的影响及其作用机理。

40. Abstract： Phosphates abilities in diaspore and kaolinite flotation were studied.

摘 要： 研究了磷酸盐对一水硬铝石和高岭石的浮选性能。

41. Abstract: Influences of phosphates on the dispersion of diaspore, kaolinite, illite and pyrophyllite were systematically investigated by sedimentation experiments.

摘 要： 采用沉降实验考查磷酸盐对一水硬铝石、高岭石、伊利石和叶蜡石分散行为的影响规律。

42. The floatation behaviors of diaspore and kaolinite and the separation of mixed mineral were investigated in this paper.

摘要分别研究了一水硬铝石和高岭石的浮选行为及混合矿的分选。

43. Influences of phosphates on the dispersion of diaspore, kaolinite, illite and pyrophyllite were systematically investigated by sedimentation experiments.

摘要采用沉降实验考查磷酸盐对一水硬铝石、高岭石、伊利石和叶蜡石分散行为的影响规律。

44. Finally, combined with dispersant YF-2, artificial mixture (diaspore:kaolinite=2:1) was separated .

最后配合使用分散剂YF-2,对一水硬铝石:高岭石为2:1的人工混合矿进行反浮选分离。

45. Taking Bayer Process dressing in Zhongzhou Aluminum Plant as an example,it describes the technology feasibility and economic rationality with double stream process to digest diaspore.

本文以中州铝厂选矿拜耳法为例 ,论述一水硬铝石矿采用“双流法”溶出工艺技术上的可行性及经济上的合理性

46. There is siderite, iron dolomite , calcite, Barite, pyrite, anatase, rutile, piece quartz, the mica ( or hydromica ), diaspore,etc. in the impurity in the mineral .

杂质矿物见有菱铁矿，铁白云石，方解石，重晶石、黄铁矿，锐钛矿，金红石，碎屑石英，云母（或水云母），水铝石等。

47. Keywords alumina;lime;Bayer process;diaspore;lime activation;

氧化铝;石灰;拜耳法;一水硬铝石;石灰活性;

48. diaspore clay

水铝石粘土

49. Mechanism on diaspore and kaolinite collected by sodium oleate

油酸钠对一水硬铝石和高岭石的捕收机理

50. Keywords foam;stability;diaspore;sodium oleate;antifoaming;

泡沫;稳定性;一水硬铝石;油酸钠;消泡;

51. Keywords froth flotation;fatty amide;diaspore;adsorption mechanism;

泡沫浮选;脂肪酸酰胺;一水硬铝石;吸咐机理;

52. Influence of temperature on absorption of sodium oleate on surface of diaspore

温度对油酸钠在一水硬铝石矿物表面吸附的影响

53. The main cause to influence the collecting capacity of sodium oleate on diaspore attributes to the decrease of oleate solubility, which results from the decrease of temperature.

温度影响油酸钠捕收能力的主要原因， 可能是温度的不同导致了油酸钠在溶液中的各组份分布率的差异， 从而影响油酸钠的捕收能力。

54. calcined diaspore

熟水铝石

55. Making use of the diaspore type bauxite, the cyclone flotation and classification test had been carried in the system of cyclone flotation.

用一水硬铝石型铝土矿在旋流浮选系统中进行了旋流浮选和分级试验对比。

56. Enhancing the Digestion Efficiency of Diaspore Ore Pulp by Sweetening Technique

用增溶溶出技术处理一水硬铝石矿

57. The effects of microwave roasting pretreatment on leaching behavior of diaspore ore were investigated.

研究了微波焙烧对一水硬铝石矿浸出性能的影响。

58. The single mineral floatation behaviors of diaspore,kaolinite,illite and pyrophyllite in bauxite by using almine collectors are investigated.

研究采用胺类捕收剂时铝土矿中一水硬铝石和含铝硅酸盐矿物单矿物的浮选行为。

59. Influences of phosphates on diaspore and kaolinite flotation

磷酸盐对一水硬铝石和高岭石浮选的选择性作用

60. A comparative study on diaspore shape of 70 species found in the sandy land of Horqin

科尔沁沙地70种植物繁殖体形状比较研究

61. A comparative study on diaspore weight and shape of 78 species in the Horqin Steppe

科尔沁沙地78种植物繁殖体重量和形状比较

62. This study used rice husks as source of silica and diaspore as source of alpha-alumina to synthesize mullite without added any mineralizer.

稻壳在摄氏八百度持温三小时的燃烧后，所残留的稻壳灰主要成分为二氧化矽；

63. diaspore pressure

繁殖体压力

64. Structures, Physiochemical Properties of Amine-collectors and their Flotation on Diaspore and Main Gangue of Bauxite

胺类捕收剂对铝硅矿物的浮选性能研究

65. X-ray diffraction analysis indicates that the main minerals of the 5 bauxite sample are diaspore, hematite, chlorite, gibbsite, anatase, rutile, goethite with minor kaolinite.

衍射分析显示5个铝土矿样品矿物组成主要为硬水铝石、赤铁矿、绿泥石、三水铝石、锐钛矿、金红石、针铁矿以及少量的高岭石。

66. The mineral assemplege of the deposit is composed of diaspore, kaolin, illite, chlorite, hematite, anatace and rutile with tourmaline, zircon, goyazite in less.

该矿的矿物组成为一水硬铝石、高岭石、伊利石、绿泥石,赤铁矿、锐钛矿和金红石。此外,还有电气石、锆英石、磷铝锶矿等微量矿物。

67. Studies of Regulator in the Flotation Separation of Diaspore and Kaolinite

调整剂在浮选分离一水硬铝石和高岭石中的研究

68. Bauxite ore in the Northwest Henan province is generally sedimentary diaspore type in Benxi Formation of Carboniferous Series.

豫西北地区铝土矿均为一水硬铝石型沉积矿床,赋存于中石炭统本溪组。

69. Guizhou bauxite is a difficult to digest diaspore bauxite and its silicon content is high while iron content is low.

贵州铝土矿是高硅低铁、难溶的一水硬铝石型矿石，其铝矿物及硅矿物比俄罗斯和希腊同类型铝土矿中的铝硅矿物都难溶。

70. It was proved in the past few years that the accumulation bauxite deposits in Pingguo and other places in western Guangxi are large-scale paragenetie deposits of gibbsite and diaspore.

近年证实平果等地堆积铝土矿是三水铝石硬水铝石共生的大型矿床。

71. Influences of phosphates on the dispersion of diaspore,kaolinite,illite and pyrophyllite were systematically investigated by sedimentation experiments.

采用沉降实验考查磷酸盐对一水硬铝石、高岭石、伊利石和叶蜡石分散行为的影响规律。

72. In this dissertation,the influence of diaspore with hydrophobicity surface on the stability of foams was studied.

针对铝土矿浮选精矿三相泡沫体系,研究了表面疏水的一水硬铝石对铝土矿三相泡沫稳定性的影响规律。

73. Keywords bauxite;diaspore;aluminosilicate minerals;regulators;regulation act;flotation deeds;

铝土矿;一水硬铝石;含铝硅酸盐矿物;调整剂;抑制作用;浮选行为;

74. trypanophorous diaspore

锥形繁殖体

75. mangan diaspore

锰水铝石

76. A Study on Inverse Flotation of Diaspore Bauxites by Cationic Collector

阳离子捕收剂反浮选一水硬铝石型铝土矿研究

77. The presence of sodium chloride was determined to activate the flotation of pyrophyllite, leaving diaspore flotation unaffected.Zeta potential measurements corresponded to the flotation tests.

随着氯化钠浓度的增加，叶蜡石的浮选回收率显著提高，而一水硬铝石的可浮性受其影响很小。

78. Diaspore Traits and Inter-tidal Zonation of Non-viviparous Mangrove Species

非胎生红树植物繁殖体特征及潮间带分带现象

79. Keywords kaolinite;diaspore;reverse flotation;bauxite;

高岭石;一水硬铝石;反浮选;铝土矿;

80. diaspore with high iron

高铁一水硬铝石