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A method and a system for removing hydrogen sulphide ions (HS-) from a liquor of a pulp mill process
A method and a system for removing hydrogen sulphide ions (HS-) from a liquor of a pulp mill process
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机译:从纸浆厂工艺的液体中除去硫化氢离子(HS-)的方法和系统
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摘要
A method for removing hydrogen sulphide ions (HS-) from a liquor (300) of a pulp mill process, the method comprising pumping the liquor (300) to an injector arrangement (710) using a pump arrangement (720) such that the pumping of the liquor (300) through a jet nozzle (115) generates suction at a gas inlet (130), whereby reagent gas (310) is mixed with the liquor (300), and letting out the treated liquor (300) from the injector arrangement (710) to a vessel (200). In this way, the liquor (300) is treated to form at least partly treated liquor (300). A corresponding use of an injector arrangement. A system for performing the method.
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