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| 1 | Evolution of ferronickel particles during the reduction of low-grade saprolitic laterite nickel ore by coal in the temperature range of 900–1250℃with the addition of CaO–CaF_(2)–H_(3)BO_(3)显示文摘The method of producing ferronickel at low temperature(1250–1400℃)has been applied since the 1950s at Nippon Yakin Kogyo,Oheyama Works,Japan.Limestone was used as an additive to adjust the slag composition for lowering the slag melting point.The ferronickel product was recovered by means of a magnetic separator from semi-molten slag and metal after water quenching.To increase the efficiency of magnetic separation,a large particle size of ferronickel is desired.Therefore,in this study,the influences of CaO,CaF_(2),and H_(3)BO_(3) additives on the evolution of ferronickel particle at≤1250℃were investigated.The experiments were conducted at 900–1250℃with the addition of CaO,CaF_(2),and H_(3)BO_(3).The reduction processes were carried out in a horizontal tube furnace for 2 h under argon atmosphere.At 1250℃,with the CaO addition of 10 wt%of the ore weight,ferronickel particles with size of 20μm were obtained.The ferronickel particle size increased to 165μm by adding 10 wt%CaO and 10 wt%CaF_(2).The addition of boric acid further increased the ferronickel particle size to 376μm,as shown by the experiments with the addition of 10 wt%CaO,10 wt%CaF_(2),and 10 wt%H_(3)BO_(3). | Zulfiadi Zulhan Windu Shalat | 2021 | International Journal of Minerals,Metallurgy and Materials2021，28，4： | 2 |
| 2 | Role of arsenic as a reproductive toxin with particular attention to neural tube defects显示文摘 | Shalat SL Walker DB Finnell RH | 1996 | Toxicol Environ Health1996，48，3： | 1 |
| 3 | Investi-gation of folate pathway gene polymorphisms and the incidence of neural tube defects in a Texas Hispanic population显示文摘 | Barber R Shalat S Hendricks K | 2000 | Mol Gene Metab2000，70，： | 1 |
| 4 | Role of arsenic as a reproductive toxin with particular attention to neural tube defects 显示文摘 | Shalat SL Walk DB Finnell RH | 1996 | J Toxicol Environ Health1996，48，： | 1 |
| 5 | Investigation of folate pathway gene polymorphisms and the incidence of neural tube defects in a Texas hispanic population显示文摘 | Barber R Shalat S Hendricks K | 2000 | Mol Genet Metab2000，70，1： | 1 |
| 6 | Risk factors for Alzheimer's disease : a case-control study 显示文摘 | Shalat SL Seltzer B Pidcock C | 1987 | Neurology1987，37，10： | 1 |
| 7 | A pilot study of children- exposure to CCA-treated wood显示文摘 | Shalat S L Solo-Gabriele H M Fleming L E | 2006 | Science of the Total Envirenment2006，，367： | 1 |
| 8 | Nondietary Ingestion of Pesticides by Children in an Agricultural Community on the US/Mexico Border: Preliminary Results 显示文摘 | SHALAT S L DONNELLY K C FREEMAN N C et ol | 2003 | J Expo Anal Environ Epidemiol2003，13，： | 1 |
| 9 | /3- Hexacholocy-clohexane levels in serum and risk of Parkinson ’ s disease显示文摘 | Richardson J R Roy A Shalat S L | 2011 | Neuro Toxicology2011，32，5： | 1 |
| 10 | A hospital-based case-control study of stillbirths and environmental exposure to arsenic using an atmospheric dispersion model linked to a geographical information system显示文摘 | Ihrig MM Shalat SL Baynes C | | 0，，03： | 1 |
| 11 | Role Of arsenic as a reproductive toxin with particular attention to neural tube defects 显示文摘 | Shalat SL Walker DB Finnell RH | 1996 | Toxicol Environ Heahh1996，48，： | 1 |
| 12 | A hospital-based case-control study of stillbirths and environmental exposure to arsenic using an atmospheric dispersion model linked to a geographical information system显示文摘 | Shalat SL Baynes C | 1998 | Epidemiology1998，，02： | 1 |
| 13 | Role of arsenic as a reproductive toxin with particular attention to neural tube defects 显示文摘 | Shalat SL Walker DB Finnell RH | 1996 | Toxicol Environ Health1996，48，3： | 1 |
| 14 | Role of arsenic as a reproductive toxin with particular attention to neural tube defects显示文摘 | Shalat SL Walk DB Finnell RH | 1996 | J Toxicol Environ Health1996，48，： | 1 |
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