{"id":8739,"date":"2023-10-27T03:52:23","date_gmt":"2023-10-27T03:52:23","guid":{"rendered":"https:\/\/volleyballvnl.com\/?p=8739"},"modified":"2023-10-27T03:52:23","modified_gmt":"2023-10-27T03:52:23","slug":"application-of-sapphire-thermocouples-in-gasification-reactors-2","status":"publish","type":"post","link":"https:\/\/volleyballvnl.com\/?p=8739","title":{"rendered":"Application of sapphire thermocouples in gasification reactors"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Gasification reactors, due to their harsh process conditions, place high demands on the instruments used there. Many manufacturers have reacted to the and adapted their products correspondingly. But what are the optimisation possibilities for thermocouples for use at higher process pressures?<br\/>The challenge: ?Gasification reactors?<br\/>In a gasification reactor, there is an exceptionally aggressive process atmosphere and, with that, the risk of poisoning of the noble metal thermocouple. The procedure conditions often result in shutdowns and interruptions functioning. Profitability and safety aspects are thus two important themes in connection with the instruments found in them.<br\/>WIKA sapphire-design thermocouple TC84<br\/>Approach to resolution: Sapphire thermocouple<br\/>Through the use of a sapphire protection tube, the high-temperature thermocouple is protected from poisoning by the aggressive process atmosphere during operation. The reason for this is its monocrystalline structure. The sapphire-design thermocouple has, due to its construction, a significantly higher service life than other high-pressure thermocouples and, therefore, plays a part in a clear decrease in the process downtime.<br\/> <a href=\"http:\/\/protectdefenderhub.xyz\">\u0e40\u0e01\u0e08\u0e27\u0e31\u0e14\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e14\u0e34\u0e08\u0e34\u0e15\u0e2d\u0e25<\/a>  of a sapphire thermocouple<br\/>3 times longer service life compared to purely ceramic thermowells because of the monocrystalline structure of the sapphire thermowell<br\/>High process safety with processes around 1,700 \u00ef\u00bf\u00bdC and 65 bar<br\/>Cost saving as a result of elimination of complex purge systems and valves and fittings for flow measurement<br\/>Reduction of unplanned downtime<br\/>Increased safety against escape of toxic media through double sealing system<br\/>Construction of the TC84 sapphire-design thermocouple<br\/>Special construction of a sapphire thermocouple<br\/>The special construction of a sapphire thermocouple provides increased safety.<br\/>The primary sealing serves as protection against the escape of toxic process gases at high pressures and also at high temperatures<br\/>The secondary sealing is the safeguard in the event of a malfunction in the primary seal due to any unforeseeable disturbance to the primary seal<br\/>The ceramic outer thermowell serves as protection against harsh process conditions<br\/>The sapphire protection tube protects internally against contamination of the thermocouples through diffusion<br\/>Note<br\/>WIKA is rolling out the TC84 sapphire-design, high-temperature thermocouple designed for used in gasification reactors. More info on the TC84 are available on the WIKA website and in our flyer.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Gasification reactors, due to their harsh process conditions, place high demands on the instruments used there. Many manufacturers have reacted to the and adapted their products correspondingly. But what are the optimisation possibilities for thermocouples for use at higher process pressures?The challenge: ?Gasification reactors?In a gasification reactor, there is an exceptionally aggressive process atmosphere and, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8739","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=\/wp\/v2\/posts\/8739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8739"}],"version-history":[{"count":1,"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=\/wp\/v2\/posts\/8739\/revisions"}],"predecessor-version":[{"id":8740,"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=\/wp\/v2\/posts\/8739\/revisions\/8740"}],"wp:attachment":[{"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/volleyballvnl.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}