System and method for dense phase sorbent injection
First Claim
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1. A method, comprising:
- determining, by a controller, that an amount of additive in a vessel has dropped below a determined level in response to introduction of the additive into a contaminated gas stream;
closing, by the controller, an outlet valve to terminate supply of the additive to one or more injectors positioned in the contaminated gas stream;
opening, by the controller, an inlet valve to cause the additive to be introduced into the vessel; and
when the additive amount is at least the determined level, closing, by the controller, the inlet valve and opening, by the controller, the outlet valve to supply the additive to the one or more injectors.
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Abstract
The present disclosure is directed to a dense-phase additive transportation system for additive injection into a contaminated gas stream.
373 Citations
16 Claims
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1. A method, comprising:
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determining, by a controller, that an amount of additive in a vessel has dropped below a determined level in response to introduction of the additive into a contaminated gas stream; closing, by the controller, an outlet valve to terminate supply of the additive to one or more injectors positioned in the contaminated gas stream; opening, by the controller, an inlet valve to cause the additive to be introduced into the vessel; and when the additive amount is at least the determined level, closing, by the controller, the inlet valve and opening, by the controller, the outlet valve to supply the additive to the one or more injectors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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Specification