{"id":2223,"date":"2022-10-10T10:49:20","date_gmt":"2022-10-10T08:49:20","guid":{"rendered":"https:\/\/staging.rhosonics.com\/?page_id=2223"},"modified":"2023-04-13T10:58:38","modified_gmt":"2023-04-13T08:58:38","slug":"koh","status":"publish","type":"page","link":"https:\/\/staging.rhosonics.com\/pt-br\/chemicals\/koh\/","title":{"rendered":"KOH"},"content":{"rendered":"

KOH<\/h2><\/div>

A produ\u00e7\u00e3o de KOH envolve a eletr\u00f3lise do cloreto de pot\u00e1ssio ou a fervura de uma solu\u00e7\u00e3o de carbonato de pot\u00e1ssio (potassa) com hidr\u00f3xido de c\u00e1lcio (cal apagada). Esse processo leva a uma rea\u00e7\u00e3o de met\u00e1tese, resultando na forma\u00e7\u00e3o de carbonato de c\u00e1lcio e deixando o hidr\u00f3xido de pot\u00e1ssio na solu\u00e7\u00e3o. Quando dissolvido em \u00e1gua ou \u00e1lcool, o KOH forma uma solu\u00e7\u00e3o fortemente alcalina com quase as mesmas propriedades do NaOH<\/a><\/span>.<\/p>\n

O hidr\u00f3xido de pot\u00e1ssio, tamb\u00e9m conhecido como potassa c\u00e1ustica, lix\u00edvia de potassa ou hidrato de pot\u00e1ssio, \u00e9 uma base met\u00e1lica c\u00e1ustica com alta faixa de condutividade. Diversos setores, inclusive os especializados em refinamento de petr\u00f3leo e g\u00e1s natural, usam KOH para remover \u00e1cidos org\u00e2nicos e compostos de enxofre. Ele tamb\u00e9m \u00e9 usado na produ\u00e7\u00e3o de biodiesel e sab\u00f5es suaves.<\/p>\n

A Rhosonics desenvolveu dois analisadores ultrass\u00f4nicos de alta precis\u00e3o para aplica\u00e7\u00f5es de KOH: o CCM 8500<\/a><\/span> e CDM 9680<\/a><\/span>. Ambos os analisadores medem a velocidade do som com um alto grau de precis\u00e3o em tempo real, permitindo a determina\u00e7\u00e3o da concentra\u00e7\u00e3o real em uma ampla faixa de concentra\u00e7\u00e3o e temperatura. O CDM 9680 tem recursos adicionais, incluindo a capacidade de medir a densidade e a quantidade de s\u00f3lidos.<\/p>\n<\/div><\/div><\/div>

><\/span> Para outros aplicativos<\/h2><\/div>

H2SO4<\/a><\/p>\n

NaOH<\/a><\/p>\n<\/div><\/div><\/div><\/div><\/div>

escolha do produto para esta aplica\u00e7\u00e3o<\/h2><\/div><\/div><\/div><\/div><\/div>
<\/span><\/a><\/span>
<\/div><\/div>

medidor de concentra\u00e7\u00e3o qu\u00edmica<\/h3><\/div><\/div><\/div><\/div><\/div><\/div>
<\/span><\/a><\/span>
<\/div><\/div>

densidade qu\u00edmica
\nmedidor<\/h3><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>

<\/h2><\/div>

<\/u>Entre em contato<\/u> <\/a>com a Rhosonics para obter mais informa\u00e7\u00f5es sobre concentra\u00e7\u00e3o qu\u00edmica ou controle de densidade. Se quiser saber mais sobre nossas aplica\u00e7\u00f5es, consulte tamb\u00e9m nosso casos de clientes<\/a><\/span> e webinars<\/a>.<\/span><\/p>\n<\/div>

<\/div><\/div>

Deseja receber atualiza\u00e7\u00f5es frequentes sobre nossos produtos? 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