Main > INORGANIC CHEMICALS > Boron TriChloride. > Patent > Literature. > Boron TriChloride (BCl3) > Production. > Carbon. Sodium TetraBorate Ore. > Introduction into Reactor. > Heating to form Molten Mixt. > Introducing Chlorine Gas into > Molten Reaction Mixt. to form > Molten By-Prodts & Gaseous Prodts > Comprising Crude Boron TriChloride > Sepn. in Heated Reaction Zone of > Molten By-Prodt-Rich Upper Phase > & Molten Reactant-Rich Lower Phase > Withdrawing at Least a Portion of > Molten By-Prodt.-Rich Upper Phase & > Recovering at Least a Portion of > Gaseous Prodts. Formed within > Said Reaction Zone. > Partial Condensation Gaseous Prodt > to Produce Liquid Phase (BCl3) > Subjecting said Liquid Phase to > Two-Stage Distillation. Producing > Light Phase: Purified BCl3. > (NET REACTION:

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(NET REACTION:'s subsections
2Na2B4O7+7C+14Cl2=7CO2+4ClNa+

(NET REACTION:'s products
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