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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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26-04-2018 дата публикации

Device, method and system for in-line monitoring of the concentration of acid mist

Номер: AU2016327141A1
Автор: ACUÑA PÉREZ CLAUDIO ABRAHAM, LEIVA HURTUBIA CLAUDIO ANDRES, DUARTE OLAVARRIA RODRIGO ANTONIO, FUENTES CÁCERES GERARDO ERASMO, CAMPOS BRACAMONTE PABLO STEPHANNO, AVILA GALAZ FELIPE IGNACIO ANTONIO, KARAPAS DIAZ MIJALI JANACOK, CARMONA RAMOS MARIA CRISTINA, Acuña Pérez, Claudio Abraham, Leiva Hurtubia, Claudio Andres, Duarte Olavarria, Rodrigo Antonio, Fuentes Cáceres, Gerardo Erasmo, Campos Bracamonte, Pablo Stephanno, Avila Galaz, Felipe Ignacio Antonio, Karapas Diaz, Mijali Janacok, Carmona Ramos, Maria Cristina
Принадлежит: Davies Collison Cave Pty Ltd

The invention relates to a device for the real-time monitoring of the concentration of acid mist generated in hydrometallurgy processes that use sulphuric acid. The device comprises means for aspirating atmospheric air disposed to establish a negative pressure difference with the environment, causing a sample of the atmospheric air to pass through an arrangement of communicating vessels that includes an air inlet pipe (20) and an acid absorption reactor (2) containing a siphon tube (3). The device further comprises: a sensor (31) for measuring the pH of the flow of the solution of air in water, which is connected with means (40) that can record and transmit the measurements of the sensor (31); and means for neutralising the solution (10) by means of the dosed input of a water-soluble alkali compound.

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Номер записи: 1
26-09-2019 дата публикации

Device, method and system for in-line monitoring of the concentration of acid mist

Номер: AU2016327141B2
Автор: ACUÑA PÉREZ CLAUDIO ABRAHAM, LEIVA HURTUBIA CLAUDIO ANDRES, DUARTE OLAVARRIA RODRIGO ANTONIO, FUENTES CÁCERES GERARDO ERASMO, CAMPOS BRACAMONTE PABLO STEPHANNO, AVILA GALAZ FELIPE IGNACIO ANTONIO, KARAPAS DIAZ MIJALI JANACOK, CARMONA RAMOS MARIA CRISTINA, Acuña Pérez, Claudio Abraham, Leiva Hurtubia, Claudio Andres, Duarte Olavarria, Rodrigo Antonio, Fuentes Cáceres, Gerardo Erasmo, Campos Bracamonte, Pablo Stephanno, Avila Galaz, Felipe Ignacio Antonio, Karapas Diaz, Mijali Janacok, Carmona Ramos, Maria Cristina
Принадлежит: Davies Collison Cave Pty Ltd

The invention relates to a device for the real-time monitoring of the concentration of acid mist generated in hydrometallurgy processes that use sulphuric acid. The device comprises means for aspirating atmospheric air disposed to establish a negative pressure difference with the environment, causing a sample of the atmospheric air to pass through an arrangement of communicating vessels that includes an air inlet pipe (20) and an acid absorption reactor (2) containing a siphon tube (3). The device further comprises: a sensor (31) for measuring the pH of the flow of the solution of air in water, which is connected with means (40) that can record and transmit the measurements of the sensor (31); and means for neutralising the solution (10) by means of the dosed input of a water-soluble alkali compound.

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Номер записи: 2