Alternate Title: Study on cyanide-containing wastewater treatment technology in a gold mine. (English)

المؤلفون: 杨富, 高飞翔, 封东霞, 何金国, 吴奇, 杨文, 侬有亮

المصدر: Gold (1001-1277); Jan2025, Vol. 46 Issue 1, p108-111, 4p

مصطلحات موضوعية: GOLD mining, ENVIRONMENTAL protection, HYDROGEN oxidation, WASTEWATER treatment, TECHNOLOGICAL progress, HYDROGEN peroxide

Alternate Title: Study on flotation effect and mechanism of scheelite based on sodiumoleate-benzyl hydroxamic acid combined collector. (English)

المؤلفون: 罗亨通, 封东霞, 熊宇农, 罗选旭, 董 梦, 郭明龙

المصدر: Industrial Minerals & Processing / Huagong Kuangwu yu Jiagong; 2024, Vol. 53 Issue 9, p9-16, 8p

مصطلحات موضوعية: SCHEELITE, CONTACT angle, HYDROXAMIC acids, SURFACE tension, MINERAL collectors

Alternate Title: Hydraulic flotation experimental of coarse-grained molybdenum tailings. (English)

المؤلفون: 熊宇农, 封东霞, 童雄, 李容娇, 罗亨通, 张小永

المصدر: Mining & Metallurgy (10057854); Ocr2023, Vol. 32 Issue 5, p39-44, 6p

Alternate Title: Experimental study on separation of fine celestine mineral by using suspended vibration cone concentrator. (English)

المؤلفون: 熊宇农, 杨 波, 封东霞, 杨 多, 罗亨通, 童 雄

المصدر: Industrial Minerals & Processing / Huagong Kuangwu yu Jiagong; 2023, Vol. 52 Issue 8, p6-11, 6p

مصطلحات موضوعية: CATHODE ray tubes, FREQUENCIES of oscillating systems, CHEMICAL industry, RAW materials, CALCITE

مصطلحات جغرافية: CHONGQING (China)

Alternate Title: A Review on Research of Rare Earths Separation and Purification Technology. (English)

المؤلفون: 张文杰, 童雄, 谢贤, 封东霞, 杜云鹏, 宋强

المصدر: Journal of the Chinese Society of Rare Earths; Feb2022, Vol. 40 Issue 1, p24-37, 14p

Alternate Title: Research status and prospect of resource utilization of sulfide tailings. (English)

المؤلفون: 张小永, 封东霞, 柏 林, 杨 多, 童 雄

المصدر: Mining & Metallurgy (10057854); Jun2021, Vol. 30 Issue 3, p51-62, 12p

Alternate Title: Study on Reducing Magnesium and Improving Quality in Mineral Processing of High Magnesium Zinc Ore. (English)

المؤلفون: 谢海云, 柳彦昊, 田小松, 封东霞, 孙瑞, 高利坤

المصدر: Nonferrous Metals Engineering; Feb2021, Vol. 11 Issue 2, p79-85, 7p

Alternate Title: Experimental Study on Enhanced Flotation of Copper Slag. (English)

المؤلفون: 谢海云, 孙瑞, 吴继宗, 柳彦昊, 封东霞, 高利坤, 刘榕鑫

المصدر: Nonferrous Metals Engineering; Jun2020, Vol. 10 Issue 6, p58-64, 7p