{"id":1274,"date":"2023-03-21T13:06:39","date_gmt":"2023-03-21T13:06:39","guid":{"rendered":"https:\/\/vcycletech.com\/?post_type=product&#038;p=1274"},"modified":"2023-03-21T13:08:08","modified_gmt":"2023-03-21T13:08:08","slug":"acide-polyepoxysucciniquepesa","status":"publish","type":"product","link":"https:\/\/vcycletech.com\/fr\/produit\/acide-polyepoxysucciniquepesa\/","title":{"rendered":"Acide poly\u00e9poxysuccinique (PESA)"},"content":{"rendered":"<h3>N\u00b0 CAS : 51274-37-4;109578-44-1<\/h3>\n<p><strong>Formule mol\u00e9culaire : HO(C4H2O5M2)nH Masse mol\u00e9culaire : 400-1500<\/strong><\/p>\n<h3>Formule structurelle:<\/h3>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-1276\" src=\"https:\/\/vcycletech.com\/wp-content\/uploads\/2023\/03\/Structural-Formula-10.png\" alt=\"Formule d\u00e9velopp\u00e9e de l&#039;acide poly\u00e9poxysuccinique (PESA)\" width=\"1400\" height=\"450\" srcset=\"https:\/\/vcycletech.com\/wp-content\/uploads\/2023\/03\/Structural-Formula-10.png 1400w, https:\/\/vcycletech.com\/wp-content\/uploads\/2023\/03\/Structural-Formula-10-600x193.png 600w, https:\/\/vcycletech.com\/wp-content\/uploads\/2023\/03\/Structural-Formula-10-300x96.png 300w, https:\/\/vcycletech.com\/wp-content\/uploads\/2023\/03\/Structural-Formula-10-1024x329.png 1024w, https:\/\/vcycletech.com\/wp-content\/uploads\/2023\/03\/Structural-Formula-10-768x247.png 768w\" sizes=\"(max-width: 1400px) 100vw, 1400px\" \/><\/p>\n<h3>Propri\u00e9t\u00e9s:<\/h3>\n<p><strong>PESA<\/strong> est un inhibiteur multivari\u00e9 avanc\u00e9 de tartre et de corrosion sans phosphore ni azote. Il s&#039;est av\u00e9r\u00e9 plus efficace que les organophosphines ordinaires pour inhiber la croissance des tartres de carbonate de calcium, de sulfate de calcium, de fluorure de calcium et de silice. Lorsqu&#039;il est combin\u00e9 avec des organophosphor\u00e9s, son effet de synergie s&#039;amplifie davantage.<\/p>\n<p><strong>PESA<\/strong> est \u00e9galement biod\u00e9gradable et peut \u00eatre utilis\u00e9 en toute s\u00e9curit\u00e9 dans des syst\u00e8mes d&#039;eau alcaline, de duret\u00e9 et de pH \u00e9lev\u00e9s, m\u00eame \u00e0 des concentrations \u00e9lev\u00e9es. Il a \u00e9galement d&#039;excellents effets synergiques lorsqu&#039;il est utilis\u00e9 avec du chlore et d&#039;autres produits chimiques de traitement de l&#039;eau.<\/p>\n<h3>Sp\u00e9cification:<\/h3>\n<div id=\"footable_parent_1281\"\n         class=\"footable_parent ninja_table_wrapper loading_ninja_table wp_table_data_press_parent semantic_ui\">\n                <table data-ninja_table_instance=\"ninja_table_instance_0\" data-footable_id=\"1281\" data-filter-delay=\"1000\" aria-label=\"Acide poly\u00e9poxysuccinique (PESA).csv\"            id=\"footable_1281\"\n           data-unique_identifier=\"ninja_table_unique_id_4220700298_1281\"\n           class=\"foo-table ninja_footable foo_table_1281 ninja_table_unique_id_4220700298_1281 ui table  nt_type_legacy_table selectable striped vertical_centered  footable-paging-right ninja_table_pro\">\n                <colgroup>\n                            <col class=\"ninja_column_0\">\n                            <col class=\"ninja_column_1\">\n                            <col class=\"ninja_column_2\">\n                    <\/colgroup>\n        <thead>\n<tr class=\"footable-header\">\n                                                        <th scope=\"col\"  class=\"ninja_column_0 ninja_clmn_nm_items\">Articles<\/th><th scope=\"col\"  class=\"ninja_column_1 ninja_clmn_nm_index\">Indice<\/th><th scope=\"col\"  class=\"ninja_column_2 ninja_clmn_nm_ninja_column_3\"><\/th><\/tr>\n<\/thead>\n<tbody>\n\n        <tr data-row_id=\"320\" class=\"ninja_table_row_0 nt_row_id_320\">\n            <td>Apparence<\/td><td>Liquide transparent incolore ou ambr\u00e9<\/td><td>poudre blanche<\/td>        <\/tr>\n            <tr data-row_id=\"321\" class=\"ninja_table_row_1 nt_row_id_321\">\n            <td>Contenu solide, %<\/td><td>40,0 minutes<\/td><td>90.0min<\/td>        <\/tr>\n            <tr data-row_id=\"322\" class=\"ninja_table_row_2 nt_row_id_322\">\n            <td>Densit\u00e9 (20\u2103), g\/cm3<\/td><td>1h30<\/td><td>-<\/td>        <\/tr>\n            <tr data-row_id=\"323\" class=\"ninja_table_row_3 nt_row_id_323\">\n            <td>pH (solution aqueuse 1%)<\/td><td>10.0-12.0<\/td><td>10.0-12.0<\/td>        <\/tr>\n    <\/tbody><!--ninja_tobody_rendering_done-->\n    <\/table>\n    \n    \n    \n<\/div>\n\n<h3>Usage<\/h3>\n<p>Le PESA est un acide poly\u00e9poxysuccinique connu sous le nom d&#039;homopolym\u00e8re d&#039;acide poly(1-oxacyclopropane-2,3-dicarboxylique) et d&#039;\u00e9poxysuccinique. Il peut \u00eatre utilis\u00e9 dans une vari\u00e9t\u00e9 d&#039;applications telles que l&#039;eau de remplissage du champ p\u00e9trolif\u00e8re du syst\u00e8me, la d\u00e9shydratation du p\u00e9trole brut et la chaudi\u00e8re, la circulation d&#039;un excellent syst\u00e8me d&#039;eau en acier, la p\u00e9trochimie, la centrale \u00e9lectrique et la m\u00e9decine, l&#039;eau de la chaudi\u00e8re, l&#039;usine de dessalement et la s\u00e9paration par membrane \u00e0 haute alcalinit\u00e9, duret\u00e9 et des situations de valeur de pH avec un indice de concentration \u00e9lev\u00e9. De plus, il peut \u00eatre utilis\u00e9 \u00e0 des fins d\u00e9tergentes.<\/p>\n<p>Selon les sp\u00e9cifications du client, le liquide PESA est disponible en f\u00fbt plastique de 200L ou en IBC (1000 L). Quant \u00e0 la forme solide du produit, 20 kg\/sac peuvent \u00eatre achet\u00e9s \u00e0 la demande du client. Il doit \u00eatre stock\u00e9 dans un endroit sombre et sec pendant 10 mois avec les plus grandes mesures de s\u00e9curit\u00e9 : \u00e9viter tout contact avec les yeux\/la peau. Si une telle situation se produit, rincez abondamment \u00e0 l&#039;eau.<\/p>\n<h3>Guide complet sur l&#039;acide poly\u00e9poxysuccinique (PESA)<\/h3>\n<p>L&#039;acide poly\u00e9poxysuccinique (PESA) est l&#039;un des produits chimiques de traitement de l&#039;eau les plus populaires sur le march\u00e9, un inhibiteur efficace du tartre multivari\u00e9 et de la corrosion. Gr\u00e2ce \u00e0 sa puissante synergie avec le chlore et d&#039;autres agents de traitement de l&#039;eau, PESA est devenu un incontournable lorsque vous travaillez avec des eaux fortement alcalines, dures et \u00e0 pH \u00e9lev\u00e9. Il est \u00e9galement tr\u00e8s appr\u00e9ci\u00e9 pour ses excellentes capacit\u00e9s d&#039;inhibition du tartre dans les syst\u00e8mes d&#039;osmose inverse. De plus, PESA est un produit vert ne contenant aucune substance dangereuse comme le phosphore.<\/p>\n<h4>Fonction et principe d&#039;action\u00a0:<\/h4>\n<p>Lorsqu&#039;il est utilis\u00e9 dans les proc\u00e9d\u00e9s de traitement de l&#039;eau, l&#039;acide poly\u00e9poxysuccinique (PESA) forme des tartres de calcium insolubles, qui emp\u00eachent la corrosion caus\u00e9e par les ions pr\u00e9sents dans l&#039;eau dure. L&#039;acidit\u00e9 du PESA augmente le niveau de pH de l&#039;eau pour r\u00e9duire la conductivit\u00e9 et diminuer les potentiels de corrosion. Lorsqu&#039;il est utilis\u00e9 \u00e0 des niveaux de concentration optimaux, le PESA aide \u00e9galement \u00e0 d\u00e9composer les tartres existantes en particules plus petites, qui peuvent ensuite \u00eatre \u00e9limin\u00e9es du syst\u00e8me pendant la filtration ou la s\u00e9dimentation.<\/p>\n<h4>Champ d&#039;application:<\/h4>\n<p>L&#039;acide poly\u00e9poxysuccinique (PESA) est largement utilis\u00e9 dans des industries telles que les aci\u00e9ries, les centrales \u00e9lectriques, les raffineries et la p\u00e9trochimie en raison de son efficacit\u00e9 dans la pr\u00e9vention de la corrosion et de la gamme d&#039;applications de formation de tartre, y compris les chaudi\u00e8res, les syst\u00e8mes de refroidissement \u00e0 circulation, les usines de dessalement et les processus de s\u00e9paration par membrane. Il convient \u00e9galement \u00e0 une utilisation dans les syst\u00e8mes d&#039;osmose inverse pour r\u00e9soudre les probl\u00e8mes complexes li\u00e9s \u00e0 la mise \u00e0 l&#039;\u00e9chelle et \u00e0 l&#039;augmentation de la dur\u00e9e de vie.<\/p>\n<h4>Pr\u00e9cautions d&#039;emploi:<\/h4>\n<p>Il est important de noter que l&#039;acide poly\u00e9poxysuccinique (PESA) ne doit jamais \u00eatre ajout\u00e9 directement dans le r\u00e9servoir principal ou le pipeline sans pr\u00e9-diluer. De plus, les utilisateurs doivent s&#039;assurer que toutes les mesures de s\u00e9curit\u00e9 sont prises lors de la manipulation de ce produit chimique, telles que le port de gants et de lunettes de protection, car le contact avec la peau ou les yeux peut provoquer des irritations ou des br\u00fblures. De plus, les \u00e9quipements m\u00e9talliques ne doivent pas entrer en contact avec ce produit chimique en raison de sa propri\u00e9t\u00e9 acide, qui peut causer des dommages au fil du temps si rien n&#039;est fait.<\/p>\n<h3>FAQ\u00a0:<\/h3>\n<p>Q1\u00a0: Comment fonctionne l&#039;acide poly\u00e9poxysuccinique (PESA)\u00a0?<br \/>\nA1 : Lorsqu&#039;il est utilis\u00e9 dans les processus de traitement de l&#039;eau, le PESA forme des tartres de calcium insolubles qui emp\u00eachent la corrosion caus\u00e9e par les ions dans l&#039;eau dure. L&#039;acidit\u00e9 du PESA augmente le niveau de pH de l&#039;eau pour r\u00e9duire la conductivit\u00e9 et diminuer les potentiels de corrosion.<\/p>\n<p>Q2\u00a0: Quelles sont les applications typiques o\u00f9 PESA peut \u00eatre utilis\u00e9\u00a0?<br \/>\nA2\u00a0: PESA est couramment utilis\u00e9 dans diverses industries telles que les aci\u00e9ries, les centrales \u00e9lectriques, les raffineries et les usines p\u00e9trochimiques en raison de sa capacit\u00e9 \u00e0 prot\u00e9ger contre la corrosion et la formation de tartre dans de nombreuses applications, y compris les chaudi\u00e8res, les syst\u00e8mes de refroidissement par circulation, les usines de dessalement et la s\u00e9paration par membrane. processus, etc.,<\/p>\n<p>Q3\u00a0: L&#039;acide poly\u00e9poxysuccinique (PESA) est-il sans danger\u00a0?<br \/>\nA3\u00a0:\u00a0Oui\u00a0! Ce produit vert ne contient aucune substance dangereuse telle que le phosphore, ce qui le rend s\u00fbr pour une utilisation autour des humains lorsque les proc\u00e9dures de manipulation appropri\u00e9es sont correctement suivies, y compris le port de gants\/lunettes de protection, etc.,<\/p>\n<p>Q4\u00a0: Puis-je ajouter de l&#039;acide poly\u00e9poxysuccinique (PESA) directement dans mon r\u00e9servoir\/conduite\u00a0?<br \/>\nA4\u00a0: NonIl est essentiel de noter que cet acide ne doit jamais \u00eatre ajout\u00e9 directement dans le r\u00e9servoir principal ou la canalisation sans l&#039;avoir pr\u00e9alablement dilu\u00e9 pour des raisons de performances et de s\u00e9curit\u00e9 optimales.<\/p>\n<p>Q5\u00a0: L&#039;acide poly\u00e9poxysuccinique (PESa) aide-t-il \u00e0 \u00e9liminer les tartres existantes\u00a0?<br \/>\nA5; Oui! Lorsqu&#039;il est utilis\u00e9 \u00e0 des niveaux de concentration optimaux, le PESa aide \u00e9galement \u00e0 d\u00e9composer les tartres existantes en particules plus petites. Ils peuvent \u00eatre retir\u00e9s du syst\u00e8me pendant les processus de filtration ou de s\u00e9dimentation en toute s\u00e9curit\u00e9 et efficacement.<\/p>\n<p>Q6\u00a0; Est-il acceptable que des \u00e9quipements m\u00e9talliques entrent en contact avec de l&#039;acide poly\u00e9poxysuccinique (PESa)\u00a0?<br \/>\nA6; Non! En raison de sa propri\u00e9t\u00e9 acide, l&#039;\u00e9quipement m\u00e9tallique ne doit pas entrer en contact avec ce produit chimique car il pourrait causer des dommages au fil du temps s&#039;il n&#039;est pas contr\u00f4l\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>Acide poly\u00e9poxysuccinique<\/strong> (PESA) est un produit chimique de traitement de l&#039;eau efficace pour inhiber le tartre multivari\u00e9 et la corrosion. Il a une bonne synergie avec le chlore et d&#039;autres produits chimiques de traitement de l&#039;eau, ce qui en fait un choix populaire pour l&#039;eau de chaudi\u00e8re, l&#039;eau froide en circulation, l&#039;usine de dessalement et la s\u00e9paration par membrane dans des situations de forte alcalinit\u00e9, de duret\u00e9 et de pH \u00e9lev\u00e9. PESA est \u00e9galement connu pour ses excellentes capacit\u00e9s d&#039;inhibition du tartre dans les syst\u00e8mes d&#039;osmose inverse. En outre, <strong>PESA<\/strong> est un agent de traitement de l&#039;eau verte sans phosphore ni autres substances dangereuses.<\/p>","protected":false},"featured_media":1290,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":{"0":"post-1274","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-polycarboxylic-antiscalant-and-dispersant","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","10":"ast-product-gallery-layout-horizontal-slider","11":"ast-product-gallery-with-no-image","12":"ast-product-tabs-layout-horizontal","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.3 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Polyepoxysuccinic Acid(PESA) - vcycletech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vcycletech.com\/fr\/produit\/acide-polyepoxysucciniquepesa\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Polyepoxysuccinic Acid(PESA)\" \/>\n<meta property=\"og:description\" content=\"Polyepoxysuccinic Acid (PESA) is an effective water treatment chemical to inhibit multivariate scale and corrosion. It has good synergism with chlorine and other water treatment chemicals, making it a popular choice for boiler water, circulating cool water, desalination plant, and membrane separation in situations of high alkaline, hardness, and high pH. PESA is also known for its excellent scale inhibition capabilities in reverse osmosis systems. 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