Preparation of soil nutrient amendment using white mud produced in ammonia-soda process and its environmental assessment

Transactions of Nonferrous Metals Society of China (English Edition)

Volumn 19, Issue 5, 2009, Pages 1383-1388

  SHI, Lin ^a   LUO, Han jin ^a  

^a SOUTH CHINA UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

environmental assessment; potassium feldspar; preparation; soil nutrient amendment; white mud

Indexed keywords

CALCINATION TEMPERATURE; CALCINATION TIME; CITRIC ACID SOLUTION; EMISSION CONCENTRATION; ENVIRONMENTAL ASSESSMENT; ENVIRONMENTAL POLLUTIONS; HARMFUL GAS; MASS FRACTION; MASS RATIO; NATIONAL STANDARD; NOVEL METHODS; NUTRIENT COMPOSITION; OPTIMAL CONDITIONS; POTASSIUM FELDSPAR; SOIL NUTRIENTS;

BLENDING; CALCINATION; FELDSPAR; HEAVY METALS; INCLUSIONS; POTASSIUM; SILICATE MINERALS; SILICON COMPOUNDS; SOILS;

NUTRIENTS;

EID: 76449100927     PISSN: 10036326     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1003-6326(08)60454-9     Document Type: Article

References (22)

1. ZHU M.-x., LEE L., QANG H.-h., and WANG Z. Removal of an anionic dye adsorption/precipitation process using alkaline white mud [J]. Journal of Hazardous Materials 149 3 (2007) 735-741
2. GEORG S. Cleaner production in the Solvay process: General strategies and recent developments [J]. Journal of Cleaner Production 16 5 (2008) 833-841
3. YANG L.-z., LI Y.-d., and ZHANG L.-h. The treatment and utilization of soda slag [J]. Environmental protection Science 34 2 (2008) 70-73 (in Chinese).
4. Sumitomo studying soda ash sales in Asia [J]. Focus on Surfactants 2 (2008) 4 2008
5. GAO C.-z., DONG Y., ZHANG H.-j., and ZHANG J.-m. Utilization of distiller waste and residual mother liquor to prepare precipitated calcium carbonate [J]. Journal of Cleaner Production 15 15 (2007) 1419-1425
6. KUANG S.-p., ZHANG C.-j., JIANG Z.-g., and SHI Z.-j. Review on comprehensive utilization techniques of alkaline slag in soda ash factory [J]. China Resources Comprehensive Utilization 24 3 (2006) 20-24 (in Chinese).
7. FAN M.-h., SUN C.-m., HE Z.-w., and WANG X.-d. The mineralogical characters of red earth in South China [J]. Journal of Chengdu University of Technology 26 3 (1999) 313-316 (in Chinese).
8. 3+ under simulated acid rain in South China [J]. Chinese Journal of Environmental Science 21 1 (2000) 75-77 (in Chinese).
9. LARSSEN T., SCHNOOR J.L., SEIP H.M., and ZHAO D.-w. Evaluation of different approaches for modeling effects of acid rain on soils in China [J]. The Science of the Total Environment 246 2/3 (2000) 175-193
10. HUANG Z.-h. The manufacturing technique of soil nutrient amendment with Ca, Mg and other elements using alkaline slag [J]. Soda Industry 1 (2000) 20-22 (in Chinese).
11. x emissions of bituminous coal particles treated with calcium magnesium acetate [J]. Fuel 74 4 (1995) 495-506
12. SAXENA E., DATAR D., and ZAHEER S. Extraction of potash from feldspars [J]. Trans Indian Cerama Soc 19 (1956) 12
13. BAKR M.Y., ZATOUT A.A., and MOUHAMED M.A. Orthoclase, gypsum and limestone for production of aluminum salt and potassium salt [J]. Interceram 28 1 (1979) 34-35
14. FANG W.-w., and MA H.-w. Thermodynamic analysis and experiments of thermal decomposition for potassium feldspar at intermediate temperatures [J]. Journal of the Chinese Ceramic Society 32 7 (2004) 789-799
15. 4-CaO thermal decomposition system [J]. Journal of Mineralogy and Petrology 27 4 (2007) 1-7 (in Chinese).
16. HAN X.-z., YAO W.-t., HU B., and DENG Z.-t. Extraction of potassium from potash feldspar by ion-exchange [J]. Chinese Journal of Applied Chemistry 20 4 (2003) 373-375 (in Chinese).
17. PENG Q.-j., PENG L.-b., ZOU X.-y., and HUANG C. Study on the extracting potassium from potash feldspar ores with calcium chloride [J]. Journal of Chemical Engineering of Chinese University 17 2 (2003) 185-189 (in Chinese).
18. PENG Q.-j., ZOU X.-y., and HUANG C. Extraction of potassium from potash feldspar ores with sodium chloride [J]. The Chinese Journal of Process Engineering 2 2 (2002) 146-150 (in Chinese).
19. KONDO H., ASAKI Z., and KONDO Y. Hydrolysis of fused calcium chloride at high temperature [J]. Metallurgical and Materials Transactions B 9 4 (1978) 477-483
20. 2: Effect of calcination on residual water and dehydration [J]. Waste Management 20 7 (2000) 479-490
21. SHEMWELL B., LEVENDIS Y.A., and SIMONS G.A. Laboratory study on the high-temperature capture of HCl gas by dry-injection of calcium-based sorbents [J]. Chemosphere 42 5/7 (2001) 769-785
22. CHAI Y., ZHANG Q., and HOU X.-j. Absorption and desorption of hydrogen chloride [J]. Chlor-alkali Industry 5 (2004) 22-24 (in Chinese).