![](\"\/wp-content\/uploads\/PAREX-WATER-BATH-VAPORISERS3.jpg\")
![](\"\/wp-content\/uploads\/PAREX-WATER-BATH-VAPORISERS5.jpg\")
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In PAREX vaporsiers and gas heaters thermal energy is transferred to the process fluid by means of a water or water-glycol stream that flows along the heat exchanger tubes. An inlet manifold distributes the process fluid along multiple parallel ways in order to achieve a low pressure drop of the process fluid. The multiple heat exchanger paths recombine in a collector connected to the outlet flange of the heat exchanger.<\/p>\n
The water flow through the PAREX heater is maintained either by a circulation pump (closed loop or open loop) or by a steam injector device (PAREX D).<\/p>\n
PAREX heaters are provided with a pressure-less bath vessel – except for the classical shell and tube design PAREX H<\/a> version. The water bath vessel consists of stainless steel plates, enforced with structural elements. Internally the water vessel is equipped with guiding plates that provide for a sufficient flow velocity of the heat transfer medium along the heat exchanger tubes, making sure that there is no significant ice formation on the heat exchanger surfaces especially close to the inlet of the cryogenic process fluid.<\/p>\n In order to facilitate easy inspection and testing the heat exchanger is usually attached to the water bath top lid, so it can be removed easily from the water vessel. In the unlikely cas of a heat exchanger defect the water bath is protected against overpressure by a carefully designed overflow opening that prevents an unpermissible pressure increase in the water bath.<\/p>\n Unless agreed otherwise, PAREX heaters are provided with a thermal insulation.<\/p>\n <\/p>\n","protected":false},"excerpt":{"rendered":" Water Bath Vaporisers \/ Gas Heaters In PAREX vaporsiers and gas heaters thermal energy is transferred to the process fluid by means of a water or water-glycol stream that flows along the heat exchanger tubes. An inlet manifold distributes the process fluid along multiple parallel ways in order to achieve a low pressure drop […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":223,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-358","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/pages\/358","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/comments?post=358"}],"version-history":[{"count":4,"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/pages\/358\/revisions"}],"predecessor-version":[{"id":765,"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/pages\/358\/revisions\/765"}],"up":[{"embeddable":true,"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/pages\/223"}],"wp:attachment":[{"href":"https:\/\/krytem.de\/en\/wp-json\/wp\/v2\/media?parent=358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Application<\/h3>\n
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Major design features<\/h3>\n
\n
\nwith circulating water-based heat transfer fluid<\/li>\n
\non truck chassis or in ISO-container enclosure<\/li>\nPAREX family design variants<\/h3>\n
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Performance Features<\/h3>\n
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Technical Data<\/h3>\n
\n\n
\n media<\/td>\n all industrial gases with a low boiling point,
\nincluding fuel gases<\/td>\n<\/tr>\n\n heat carrier<\/td>\n water \/ water-glycol<\/td>\n<\/tr>\n \n process fluid inlet temperature<\/td>\n -269\u00b0C to -25\u00b0C<\/td>\n<\/tr>\n \n outlet temperature<\/td>\n 0 to 30\u00b0C below water bath temperature<\/td>\n<\/tr>\n \n operating pressure range<\/td>\n 1 to 500 bar (higher pressure per request)<\/td>\n<\/tr>\n \n capacity<\/td>\n up to 30.000 Nm3<\/sup>\/h (higher flow rate per request)<\/td>\n<\/tr>\n \n connections<\/td>\n flanges EN 1092-1 or
\nmetal-to-metal threaded connections
\n(others available upon request)<\/td>\n<\/tr>\n\n materials<\/td>\n Pressurised parts:1.4541, 1.4571 \/ 2.4360
\nFrame: S235JR hot-dip galvanised \/ 1.4301<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n