Research Article
Inhibition Effect of Phosphorus Flame Retardants on the Fire Disasters Induced by Spontaneous Combustion of Coal
Table 2
Additives used in the experiment.
| | Name | Chemical formula | Purity | Manufacturer |
| | Zinc phosphate | Zn3(PO4)2 | >99% | Sinopharm Group Co., Ltd. | | Potassium dihydrogen phosphate | KH2PO4 | >99% | Sinopharm Group Co., Ltd. | | Sodium hydrogen phosphate | Na2HPO4 | >99% | Sinopharm Group Co., Ltd. | | Ammonium phosphate | (NH4PO3)n | >98% | Taixing Chemical Co., Ltd. | | Trichloroethyl phosphate | C6H12Cl3O4P | >99% | Chemical & Materials Co., Ltd. | | Diphenyl hydrogen phosphate | C12H11O4P | >99% | Chemical & Materials Co., Ltd. |
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