Research progress on recovery of spent vanadium-titanium based deNO x catalyst with alkaline process

doi:10.16085/j.issn.1000-6613.2022-1116

Abstract

Abstract:

Waste vanadium-titanium-based deNO _x catalysts belong to HW50 hazardous wastes. They are rich in V, W/Mo and Ti strategic metal resources, and have dual characteristics of pollution and resources, and thus their recycling has important economic value and environmental benefits. Alkali recovery is the current mainstream recovery process. This paper mainly summarized the research progress of alkali leaching and alkali calcination recovery of waste vanadium-titanium-based deNO _x catalysts. The process parameters of leaching with alkaline solutions such as NaOH, NH₄OH and (NH₄)₂CO₃, calcination and extraction with alkaline compounds such as NaOH, Na₂CO₃ and CaO, and the recovery effect of valuable metal elements are analyzed. In view of the corresponding problems such as large alkali consumption, high energy consumption, large amount of waste liquid and serious pollution in the current alkali process, it is proposed that further attention should be focused on the clarification of the synergistic effect between various alkaline substances that is through the coupling reaction of mixed alkalis to improv the recovery effect. This paper have good guiding significance for reducing the energy consumption of waste vanadium-titanium-based deNO _x catalyst recovery and improving the utilization rate of basic compounds and the quality of recovered products.

Key words: spent vanadium-titanium-based deNO _x catalyst, recovery, alkali leaching, alkali calcination

摘要：

废钒钛系脱硝催化剂属于HW50危险废物，富含V、W/Mo和Ti战略金属资源，具有污染性和资源性的双重特性，对其进行回收具有重要的经济价值和环境效益。碱法回收是当前的主流回收工艺。本文主要总结了废钒钛系脱硝催化剂碱浸法和碱焙烧法回收的研究进展，重点分析了采用NaOH、NH₄OH、(NH₄)₂CO₃等碱性溶液浸出以及采用NaOH、Na₂CO₃、CaO等碱性化合物焙烧提取工艺参数及对其中有价金属元素的回收效果。针对当前碱法工艺存在的碱耗量大、能耗高、废液产生量大、污染严重等相应问题，提出了进一步关注点应集中于阐明多种碱性物质之间的协同作用，通过混合碱的耦合反应提升回收效果。本文对降低废钒钛系脱硝催化剂回收能耗，提升碱性化合物利用率和回收产品质量具有良好的指导意义。

关键词: 废钒钛系脱硝催化剂, 回收, 碱浸法, 碱焙烧法

CLC Number:

X773

ZHANG Xinyuan, ZHANG Bolin, ZHANG Shengen. Research progress on recovery of spent vanadium-titanium based deNO _x catalyst with alkaline process[J]. Chemical Industry and Engineering Progress, 2022, 41(S1): 580-594.

张新远, 张柏林, 张深根. 废钒钛系脱硝催化剂碱法回收研究进展[J]. 化工进展, 2022, 41(S1): 580-594.

Figures/Tables 18

References 57

57	LI Huaquan, GUO Chuanhua. Comprehensive recovery of valuable elements vanadium，titanium，and tungsten from abandoned denitration catalyst[J]. Inorganic Chemicals Industry, 2014, 46(5): 52-54.
58	ZHANG Q, WU Y, ZUO T. Green recovery of titanium and effective regeneration of TiO₂ photocatalysts from spent selective catalytic reduction catalysts[J]. ACS Sustainable Chemistry & Engineering, 2018, 6(3): 3091-3101.
59	贾秀敏, 陈天宝, 黄永, 等. 钠化焙烧法从SCR废脱硝催化剂中回收钛[J]. 钢铁钒钛, 2020, 41(6): 1-5.
	JIA Xiumin, CHEN Tianbao, HUANG Yong, et al. Recovery of titanium from spent SCR Catalyst by sodium roasting[J]. Iron Steel Vanadium Titanium, 2020, 41(6): 1-5.
60	张春平, 秦川, 杨岗, 等. 失活SCR脱硝催化剂处理技术进展[J]. 华电技术, 2020, 42(1): 8-14+49.
	ZHANG Chunping, QIN Chuan, YANG Gang, et al. Development of processing technology for deactivated SCR denitration catalyst[J]. Integrated Intelligent Energy, 2020, 42(1): 8-14+49.
61	LIU C, SHI J W, GAO C, et al. Manganese oxide-based catalysts for low-temperature selective catalytic reduction of NO _x with NH₃: A review[J]. Applied Catalysis A: General, 2016, 522: 54-69.
62	刘子林, 王宝冬, 马瑞新, 等.废SCR催化剂钠化焙烧回收钨和钒的机理探究[J]. 无机盐工业, 2016, 48(7): 63-67.
	LIU Zilin, WANG Baodong, MA Ruixin, et al. Study on mechanism of recovery of tungsten and vanadium from waste SCR catalysts by soda roasting[J]. Inorganic Chemicals Industry, 2016, 48(7): 63-67.
63	刘子林, 林德海, 何发泉, 等. 钠化焙烧法回收废SCR催化剂中钒和钨的浸出机理及浸出动力学研究[J]. 材料导报, 2021, 35(S1): 429-433.
	LIU Zilin, LIN Dehai, HE Faquan, et al. Study of leaching mechanism and kinetics of vanadium and tungsten on the process of recovery spent SCR catalyst by sodium roasted[J]. Materials Reports, 2021, 35(S1): 429-433.
64	CHOI I H, KIM H R, MOON G, et al. Spent V₂O₅-WO₃/TiO₂ catalyst processing for valuable metals by soda roasting-water leaching[J]. Hydrometallurgy, 2018, 175: 292-299.
65	MA B, QIU Z, YANG J, et al. Recovery of nano-TiO₂ from spent SCR catalyst by sulfuric acid dissolution and direct precipitation[J]. Waste and Biomass Valorization, 2018, 10(10): 3037-3044.
1	王修文, 李露露, 孙敬方, 等. 我国氮氧化物排放控制及脱硝催化剂研究进展[J]. 工业催化, 2019, 27(2): 1-23.
	WANG Xiuwen, LI Lulu, SONG Jingfang, et al. Analysis of NO _x emission and control in China and research progress in denitration catalysts[J].Industrial Catalysis, 2019, 27(2): 1-23.
2	DAI Z, WANG L, TANG H, et al. Speciation analysis and leaching behaviors of selected trace elements in spent SCR catalyst[J]. Chemosphere, 2018, 207: 440-448.
3	ZHANG Q, WU Y, YUAN H. Recycling strategies of spent V₂O₅-WO₃/TiO₂ catalyst: A review[J]. Resources, Conservation and Recycling, 2020, 161: 104983.
4	BUSCA G, LARRUBIA M A, ARRIGHI L, et al. Catalytic abatement of NO _x : Chemical and mechanistic aspects[J]. Catalysis Today, 2005, 107/108: 139-148.
5	TAN L, GUO Y, LIU Z, et al. An investigation on the catalytic characteristic of NO reduction in SCR systems[J]. Journal of the Taiwan Institute of Chemical Engineers, 2019, 99: 53-59.
6	ZHANG M, WANG J, ZHANG Y, et al. Simultaneous removal of NO and HgO in flue gas over Co-Ce oxide modified rod-like MnO₂ catalyst: Promoting effect of Co doping on activity and SO₂ resistance[J]. Fuel, 2020, 276: 118018.
7	FERELLA F. A review on management and recycling of spent selective catalytic reduction catalysts[J]. Journal of Cleaner Production, 2020, 246: 118990.
8	XU J, CHEN G, GUO F, et al. Development of wide-temperature vanadium-based catalysts for selective catalytic reducing of NO _x with ammonia: Review[J]. Chemical Engineering Journal, 2018, 353: 507-518.
9	CHOI I H, MOON G, LEE J Y, et al. Extraction of tungsten and vanadium from spent selective catalytic reduction catalyst for stationary application by pressure leaching process[J]. Journal of Cleaner Production, 2018, 197: 163-169.
10	MARBERGER A, FERRI D, RENTSCH D, et al. Effect of SiO₂ on co-impregnated V₂O₅/WO₃/TiO₂ catalysts for the selective catalytic reduction of NO with NH₃ [J]. Catalysis Today, 2019, 320: 123-132.
11	MARBERGER A, ELSENER M, FERRI D, et al. VO _x surface coverage optimization of V₂O₅/WO₃-TiO₂ SCR catalysts by variation of the Vloading and by aging[J]. Catalysts, 2015, 5(4): 1704-1720.
12	王宝冬, 刘子林, 林德海, 等. 废钒-钛系脱硝催化剂回收利用策略与技术进展[J]. 材料导报, 2021, 35(15): 15001-15010.
66	CHOI IH, MOON G, LEE JY, et al. Alkali fusion using sodium carbonate for extraction of vanadium and tungsten for the preparation of synthetic sodium titanate from spent SCR catalyst[J]. Sci. Rep., 2019, 9(1): 12316.
67	YAO J, CAO Y, WANG J, et al. Successive calcination-oxalate acid leaching treatment of spent SCR catalyst: A highly efficient and selective method for recycling tungsten element[J]. Hydrometallurgy, 2021. 201: 105576.
68	王光应, 刘江峰, 徐辉. 一种失活钒钛钨系脱硝催化剂的回收方法: CN107497416A[P]. 2017-12-22.
	WANG Guanying, LIU Jiangfeng, XU Hui. A recovery method for inactivated vanadium titanium-tungsten denitrification catalyst: CN107497416A[P]. 2017-12-22.
69	WANG B, YANG Q. Optimization of roasting parameters for recovery of vanadium and tungsten from spent SCR catalyst with composite roasting[J]. Processes, 2021, 9: 1923.
70	YANG B, ZHOU J, WANG W, et al. Extraction and separation of tungsten and vanadium from spent V₂O₅-WO₃/TiO₂ SCR catalysts and recovery of TiO₂ and sodium titanate nanorods as adsorbent for heavy metal ions[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2020, 601: 124963.
71	SONG C, ZHOU D, YANG L, et al. Recovery TiO₂ and sodium titanate nanowires as Cd(Ⅱ) adsorbent from waste V₂O₅-WO₃ /TiO₂ selective catalytic reduction catalysts by Na₂CO₃-NaCl-KCl molten salt roasting method[J]. Journal of the Taiwan Institute of Chemical Engineers, 2018, 88: 226-233.
12	WANG Baodon, LIU Zilin, LIN Dehai, et al. A review on recovery and utilization of spent V₂O₅-WO₃/TiO₂ catalyst[J]. Materials Reports, 2021, 35(15): 15001-15010.
13	曹礼梅, 王青, 张巍, 等. 典型燃煤电厂废SCR催化剂解析及环境管理思考[J]. 装备环境工程, 2018, 15(2): 45-51.
	CAO Limei， WANG Qin， ZHANG Wei，et al. Spent SCR catalysts and environmental management in typical coal-fired power plant[J]. Equipment Environmental Engineering, 2018, 15(2): 45-51.
14	ZHANG Q, WU Y, LI L, et al. Sustainable approach for spent V₂O₅-WO₃/TiO₂ catalysts management: Selective recovery of heavy metal vanadium and production of value-added WO₃-TiO₂ photocatalysts[J]. ACS Sustainable Chemistry & Engineering, 2018, 6(9): 12502-12510.
15	BARTHOIOMEW C H. Mechanisms of catalyst deactivation[J]. Applied Catalysis A: General, 2001, 212(1): 17-60.
16	王宝冬, 汪国高, 刘斌, 等. 选择性催化还原脱硝催化剂的失活、失效预防、再生和回收利用研究进展[J]. 化工进展, 2013, 32(S1): 133-139.
	WANG Baodon, WANG Guogao, LIU Bin, et al. Development of SCR catalyst deactivation，regeneration and recycling[J]. Chemical Industry and Engineering Progress, 2013, 32(S1): 133-139.
17	ZHANG B, DENG L, LLEBAU M, et al. Tar induced deactivation and regeneration of a commercial V₂O₅-MoO₃/TiO₂ catalyst during selective catalytic reduction of NO with NH₃ [J]. Fuel, 2022, 316: 123324.
18	黄洁慧, 吴俊锋, 任晓鸣, 等. 废SCR脱硝催化剂的再生回收及环境管理[J]. 环境科技, 2015, 28(6): 74-77.
	HANG Jiehui, WU Junfeng, REN Xiaoming, et al. Recycling and environmental management of waste SCR catalyzer[J]. Environmental Science and Technology, 2015, 28(6): 74-77.
19	WANG J, MIAO J, YU W, et al. Study on the local difference of monolithic honeycomb V₂O₅-WO₃/TiO₂ denitration catalyst[J]. Materials Chemistry and Physics, 2017, 198: 193-199.
20	PETRANIKOVA M, TKACZYK AH, BARTL A, et al. Vanadium sustainability in the context of innovative recycling and sourcing development[J]. Waste Manag, 2020, 113: 521-544.
21	张沛, 吴思明, 方拓拓, 等. 660MW燃煤电厂商用SCR催化剂的失活与再生[J]. 高校化学工程学报, 2017, 31(5): 1186-1192.
	ZHANG Pei, WU Siming, FANG Tuotuo, et al. Deactivation and regeneration of commercial SCR catalysts used in a 660 MW coal-fired power plant[J]. Journal of Chemical Engineering of Chinese Universities, 2017, 31(5): 1186-1192.
22	ARGYLE M, BARTHOLOMEW C. Heterogeneous catalyst deactivation and regeneration: A review[J]. Catalysts, 2015, 5(1): 145-269.
23	张涛, 陈晓利, 孙超, 等. 废钒钛系SCR催化剂有价金属回收与再利用研究进展[J]. 现代化工, 2021, 41(S1): 67-72+77.
	ZHANG Tao, CHENG Xiaoli, SONG Chao, et al. Research progress on recovery and reuse of valuable metals from spent vanadium-titanium SCR catalysts[J]. Modern Chemical Industry, 2021, 41(S1): 67-72+77.
24	黄力, 王虎, 李倩, 等. V₂O₅-WO₃/TiO₂脱硝催化剂回收研究进展[J]. 中国资源综合利用, 2016, 34(4): 34-37.
	HUANG Li, WANG Hu, LI Qian, et al. Research process in recovery of V₂O₅-WO₃/TiO₂ denitration catalyst[J]. China Resources Comprehensive Utilization, 2016, 34(4): 34-37.
25	董子龙, 杨巧文, 贾卓泰, 等. 选择性催化还原脱硝废弃催化剂回收技术研究进展[J]. 化工进展, 2017, 36(S1): 449-456.
	DONG Zilong, YANG Qiaozhuo, JIA Zhuotai, et al. Research progresson recovery technology of spent selective catalyticred uctiondentitroncatalyst[J]. Chemical Industry and Engineering Progress, 2017, 36(S1): 449-456.
26	武文粉. 废脱硝催化剂回收钒钨及载体循环利用过程基础研究[D]. 北京: 中国科学院大学(中国科学院过程工程研究所), 2020.
	WU Wenfen. Basic research on recovery of vanadium,tungsten and carrier from spent denitrification catalyst[D]. Beijing: University of Chinese Academy of Sciences(Institute of Process Engineering, Chinese Academy of Sciences), 2020.
27	陈颖敏, 谢宗, 王超凡. 燃煤电厂废弃催化剂回收钒的研究[J]. 钢铁钒钛, 2016, 37(4): 69-75.
	CHEN Yingmin, XIE Zong, WANG Chaofan. Study on the recovery of vanadium from waste catalyst in coal-fired power plants[J]. Iron Steel Vanadium Titanium, 2016, 37(4): 69-75.
28	HUO Y, CHANG Z, LI W, et al. Reuse and valorization of vanadium and tungsten from waste V₂O₅-WO₃/TiO₂ SCR catalyst[J]. Waste and Biomass Valorization, 2014, 6(2): 159-165.
29	SHAO X Z, WANG H Y, YUAN M L, et al. Thermal stability of Si-doped V₂O₅/WO₃-TiO₂ for selective catalytic reduction of NO _x by NH₃ [J]. Rare Metals, 2018, 38(4): 292-298.
30	SU Q, MIAO J, LI H, et al. Optimizing vanadium and tungsten leaching with lowered silicon from spent SCR catalyst by pre-mixing treatment[J]. Hydrometallurgy, 2018, 181: 230-239.
31	唐丁玲, 宋浩, 刘丁丁, 等. 废弃脱硝催化剂碱浸提取钒和钨的浸出动力学研究[J]. 环境工程学报, 2017, 11(02): 1093-1100.
	TANG Dingling, SONG Hao, LIU Dingding, et al. Study on leaching kinetics of extracting vanadium and tungsten by sodium hy-droxide from spent SCR catalyst[J]. Chinese Journal of Environmental Engineering, 2017, 11(2): 1093-1100.
32	陈洋, 金科, 陈嘉宇, 等. 废脱硝催化剂钒、钨的浸出-搅拌对浸出率的影响[J]. 功能材料, 2020, 51(3): 3001-3006.
	CHEN Yang, JIN Ke, CHEN Jiayu, et al. Leaching of V and W fromspent SCR catalyst-Effect of agitation on leaching rates[J].Journal of Functional Materials, 2020, 51(3): 3001-3006.
33	武文粉, 李会泉, 孟子衡, 等. 碱溶法回收废SCR脱硝催化剂中的二氧化钛[J]. 过程工程学报, 2019, 19(S1): 72-80.
	WU Wenfen, LI Huiquan, MENG Ziheng, et al. Recovery of TiO₂ from spent SCR denitration catalyst by alkali hydrothermal method[J]. The Chinese Journal of Process Engineering, 2019, 19(S1): 72-80.
34	戚春萍, 武文粉, 王晨晔, 等. 燃煤电厂废旧SCR脱硝催化剂中TiO₂载体的回收与再利用[J]. 化工学报, 2017, 68(11): 4239-4248.
	QI Chunping,WU Wenfen WANG Chenye, et al. Recycling and reuse of TiO₂ carrier from waste SCR catalysts used in coal-fired power plants[J]. CIESC Journal, 2017, 68(11): 4239-4248.
35	贾卓泰, 杨巧文, 郭宋江, 等. 氢氧化钠碱浸SCR废弃催化剂的回收研究[J]. 广东化工, 2017, 44(17): 10-11+54.
	JIA Zhuotai, YANG Qiaowen, GUO Songjiang, et al. Recovery of sSpent Ti-W catalyst by NaOH-leaching[J]. Guangdong Chemical Industry, 2017, 44(17): 10-11+54.
36	谢宗. 燃煤电厂废弃SCR催化剂中回收有价金属的研究[D]. 北京: 华北电力大学, 2016.
	XIE Zong. Study on recovery of valuable metals from SCR catalyst waste in coal-fired power plants[D]. Beijing: North China Electric Power University, 2016.
37	LEE J Y, LEE H I. Method for leaching precious metals contained in waste denitrification catal using pressure leaching process: EP3115108A4[P]. 2017-11-01.
38	KIM J W, LEE W G, HWANG I S, et al. Recovery of tungsten from spent selective catalytic reduction catalysts by pressure leaching[J]. Journal of Industrial and Engineering Chemistry, 2015, 28: 73-77.
39	GUO M, ZHANG M. Extraction of molybdenum and vanadium from the spent diesel exhaust catalyst by ammonia leaching method[J]. J. Hazard Mater., 2015, 286: 402-409.
40	ZHOU X, WEI C, LI M, et al. Thermodynamics of vanadium-sulfur-water systems at 298K[J]. Hydrometallurgy, 2011, 106(1/2): 104-112.
41	CAO Y, YUAN J, DU H, et al. A clean and efficient approach for recovery of vanadium and tungsten from spent SCR catalyst[J]. Minerals Engineering, 2021, 165: 106857.
42	XU H, LIN Q, WANG Y, et al. Promotional effect of niobium substitution on the low-temperature activity of a WO₃/CeZrO _x monolithic catalyst for the selective catalytic reduction of NO _x with NH₃ [J]. RSC Adv., 2017, 7(75): 47570-47582.
43	LI M, LIU B, ZHENG S, et al. A cleaner vanadium extraction method featuring non-salt roasting and ammonium bicarbonate leaching[J]. Journal of Cleaner Production, 2017, 149: 206-217.
44	ZHANG C, MIN X, ZHANG J, et al. Reductive clean leaching process of cadmium from hydrometallurgical zinc neutral leaching residue using sulfur dioxide[J]. Journal of Cleaner Production, 2016, 113: 910-918.
45	张贵清, 关文娟, 张启修, 等. 从钨矿苏打浸出液中直接萃取钨的连续运转试验[J]. 中国钨业, 2009, 24(5): 49-52.
	ZHANG Guiqing, GUAN Wenjuan, ZHANG Qixiu, et al. Continuous-running experiment for direct solvent extraction of tungsten from autoclave-soda leaching liquor of scheeite[J]. China Tungsten Industry, 2009, 24(5): 49-52.
46	陈金清, 熊家任, 林凯. 碱性体系下萃取钒的研究[J]. 有色金属科学与工程, 2014, 5(1): 20-24.
	CHEN Jinqing, XIONG Jiaren, LIN Kai. Vanadium extraction from alkalinity system[J]. Nonferrous Metals Science and Engineering, 2014, 5(1): 20-24.
47	罗军, 关文娟, 张贵清, 等. Na₂CO₃高压浸出SCR脱硝废催化剂中的钨和钒[J]. 稀有金属与硬质合金, 2015, 43(6): 1-6+32.
	LUO Jun, GUAN Wenjuan, ZHANG Guiqing, et al. High pressure leaching of tungsten and vandium with sodium carbonate from spent SCR denitration catalyst[J]. Rare Metals and Cemented Carbides, 2015, 43(6): 1-6+32.
48	MOON G, KIM J H, LEE J Y, et al. Leaching of spent selective catalytic reduction catalyst using alkaline melting for recovery of titanium, tungsten, and vanadium[J]. Hydrometallurgy, 2019, 189: 105132.
49	KIM J W, HWANG I J. Separation of valuables from spent selective catalytic reduction catalyst leaching solution by fabricated anion extraction resins[J]. Journal of Environmental Chemical Engineering, 2018, 6(1): 1100-1108.
50	ZHANG Q, WU Y, ZUO T. Titanium extraction from spent selective catalytic reduction catalysts in a NaOH molten-salt system: Thermodynamic, experimental, and kinetic studies[J]. Metallurgical and Materials Transactions B, 2019, 50(1): 471-479.
51	CHANG L L Y, SCROGER M G, PHILLIPS B. Alkaline-earth tungstates: Equilibrium and stability in the M-W-O systems[J]. Journal of the American Ceramic Society, 1966, 49(7): 385-390.
52	PARKER F J, MCCAULEY R A. Investigation of the system CaO-MgO-V₂O₅: I, Phase equilibria[J]. Journal of the American Ceramic Society, 1982, 65(7): 349-351.
53	DEVRIES R C, ROY R, OSBRN E F. Phase equilibria in the system CaO-TiO₂-SiO₂ [J]. Journal of the American Ceramic Society, 1955, 38(5): 158-171.
54	GAUR R P. Modern hydrometallurgical production methods for tungsten[J]. JOM, 2006, 58(9): 45-49.
55	CHOI I H, MOON G, LEE J Y, et al. Hydrometallurgical processing of spent selective catalytic reduction (SCR) catalyst for recovery of tungsten[J]. Hydrometallurgy, 2018, 178: 137-145.
56	YAHUI L, FANCHENG M, FUQIANG F, et al. Preparation of rutile titanium dioxide pigment from low-grade titanium slag pretreated by the NaOH molten salt method[J]. Dyes and Pigments, 2016, 125: 384-391.
57	李化全, 郭传华. 废弃脱硝催化剂中有价元素钛钒钨的综合利用研究[J]. 无机盐工业, 2014, 46(5): 52-54.

样品	TiO₂/%	V₂O₅/%	WO₃/%	SO₃/%	As₂O₃/%	Al₂O₃/%	CaO/%	P₂O₅/%	其他/%
样品A	84.33	0.77	4.56	3.20	0.08	1.96	1.08	0.14	3.88
样品B	86.98	1.37	2.21	3.11	0.08	1.32	0.90	2.73	1.30
样品C	84.83	0.84	2.7	4.3	0..30	1.25	1.70	0.12	3.96
样品D	74.93	2.16	4.01	10.57	0.19	1.05	1.92	0.10	5.07

样品	TiO₂/%	V₂O₅/%	WO₃/%	SO₃/%	As₂O₃/%	Al₂O₃/%	CaO/%	P₂O₅/%	其他/%
样品A	84.33	0.77	4.56	3.20	0.08	1.96	1.08	0.14	3.88
样品B	86.98	1.37	2.21	3.11	0.08	1.32	0.90	2.73	1.30
样品C	84.83	0.84	2.7	4.3	0..30	1.25	1.70	0.12	3.96
样品D	74.93	2.16	4.01	10.57	0.19	1.05	1.92	0.10	5.07

基础碱液	添加物	W浸出率（最高）/%	V浸出率（最高）/%	参考文献
20%Na₂CO₃	无	74.17	60.00	［45］
	5%~8% NaOH	74.75	99.9	［36，45］
	0~10% Na₃PO₄	72.67	87.77	［45］
	0~7% NaNO₃	74.95	88.84	［45］

基础碱液	添加物	W浸出率（最高）/%	V浸出率（最高）/%	参考文献
20%Na₂CO₃	无	74.17	60.00	［45］
	5%~8% NaOH	74.75	99.9	［36，45］
	0~10% Na₃PO₄	72.67	87.77	［45］
	0~7% NaNO₃	74.95	88.84	［45］

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