公开(公告)号：AU2014262279B2

公开(公告)日：2018-05-10

申请号：AU2014262279

申请日：2014-11-17

Applicant: PROSERNAT

Inventor： ESQUIER JÉRÉMIE ,  CHAMBON BERNARD ,  STREICHER CHRISTIAN

IPC: C07B63/04

Abstract: FLEXIBLE PROCESS FOR TREATING SOLVENT, SUCH AS MONOETHYLENE 5 GLYCOL, USED IN NATURAL GAS EXTRACTION The invention concerns a flexible process for purifying a solvent which inhibits the formation of hydrates during gas processing, in particular monoethylene glycol (MEG), said solvent having a boiling point which is higher than that of water and, at least at one point in time, being mixed with water and salts, the process operating in a different manner with the same 5 facility as a function of the quantity of salts in the MEG to be treated. The process operates in accordance with a phase known as reclaiming (separation of salts under vacuum followed by vacuum distillation) when the salts content exceeds the precipitation threshold and if not, the process operates in a regeneration phase (absence of separation of salts and no operation under vacuum). 0 Advantageously, the change is made under the control of means for testing the salts. Figure 1 to be published.

公开(公告)号：BR102014028675A2

公开(公告)日：2015-09-08

申请号：BR102014028675

申请日：2014-11-18

Applicant: PROSERNAT

Inventor： CHAMBON BERNARD ,  STREICHER CHRISTIAN ,  ESQUIER JÉRÉMIE

IPC: C07C7/04 ,  C07C31/20

Abstract: processo flexível para o tratamento de solvente, tal como o monoetileno glicol, utilizado na extração do gás natural. a invenção refere-se a um processo flexível para a purificação de um solvente inibidor da formação de hidratos, quando do tratamento de gás, em particular de monoetileno glicol (meg), esse solvente tendo um ponto de ebulição superior àquele da água e estando, em um momento pelo menos, em mistura com a água e sais, o processo operando diferentemente com a mesma instalação, conforme o teor em sais do meg a tratar.o processo opera conforme uma fase dita de reclaiming (separação dos sais sob vácuo seguida de destilação sob vácuo), quando o teor em sais ultrapassa o limite de precipitação e senão o processo opera em fase de regeneração (ausência de separação de sais e não de funcionamento sob vácuo). vantajosamente, a oscilação ocorre sob controle de um meio de dosagem dos sais.

公开(公告)号：DK2878589T3

公开(公告)日：2018-01-22

申请号：DK14306770

申请日：2014-11-05

Applicant: PROSERNAT

Inventor： ESQUIER JÉRÉMIE ,  CHAMBON BERNARD ,  STREICHER CHRISTIAN

IPC: B01D3/10 ,  C07C29/80 ,  C07C31/20

公开(公告)号：AU2014262279A1

公开(公告)日：2015-06-11

申请号：AU2014262279

申请日：2014-11-17

Applicant: PROSERNAT

Inventor： ESQUIER JÉRÉMIE ,  CHAMBON BERNARD ,  STREICHER CHRISTIAN

IPC: C07B63/04

Abstract: FLEXIBLE PROCESS FOR TREATING SOLVENT, SUCH AS MONOETHYLENE 5 GLYCOL, USED IN NATURAL GAS EXTRACTION The invention concerns a flexible process for purifying a solvent which inhibits the formation of hydrates during gas processing, in particular monoethylene glycol (MEG), said solvent having a boiling point which is higher than that of water and, at least at one point in time, being mixed with water and salts, the process operating in a different manner with the same 5 facility as a function of the quantity of salts in the MEG to be treated. The process operates in accordance with a phase known as reclaiming (separation of salts under vacuum followed by vacuum distillation) when the salts content exceeds the precipitation threshold and if not, the process operates in a regeneration phase (absence of separation of salts and no operation under vacuum). 0 Advantageously, the change is made under the control of means for testing the salts. Figure 1 to be published.

公开(公告)号：NZ702098A

公开(公告)日：2019-05-31

申请号：NZ70209814

申请日：2014-11-19

Applicant: PROSERNAT

Inventor： CHAMBON BERNARD ,  STREICHER CHRISTIAN ,  ESQUIER JÉRÉMIE

IPC: C07C29/80 ,  B01D3/06 ,  C07C31/20

Abstract: The invention concerns a flexible process for purifying a solvent which inhibits the formation of hydrates during gas processing, in particular monoethylene glycol (MEG), said solvent having a boiling point which is higher than that of water and, at least at one point in time, being mixed with water and salts, the process operating in a different manner with the same facility as a function of the quantity of salts in the MEG to be treated. The process operates in accordance with a phase known as reclaiming (separation of salts under vacuum followed by vacuum distillation) when the salts content exceeds the precipitation threshold and if not, the process operates in a regeneration phase (absence of separation of salts and no operation under vacuum). Advantageously, the change is made under the control of means for testing the salts.

公开(公告)号：CY1119977T1

公开(公告)日：2018-12-12

申请号：CY181100026

申请日：2018-01-10

Applicant: PROSERNAT

Inventor： ESQUIER JÉRÉMIE ,  CHAMBON BERNARD ,  STREICHER CHRISTIAN

IPC: C07C29/80 ,  B01D3/10 ,  C07C31/20

Abstract: Ηεφεύρεσηαφοράσεμίαευέλικτηδιαδικασίαγιατονκαθαρμόενόςδιαλύτηπουαναστέλλειτονσχηματισμόένυδρωνενώσεωνκατάτηδιάρκειατηςεπεξεργασίαςτουαερίου, καισυγκεκριμένατηςμονοαιθυλενογλυκόλης (MEG), όπουο ενλόγωδιαλύτηςέχεισημείοβρασμούτοοποίοείναιυψηλότεροαπόαυτότουνερούκαι, σετουλάχιστονέναχρονικόσημείο, αναμιγνύεταιμενερόκαιάλατα. Ημέθοδοςλειτουργείδιαφορετικάμετηνίδιαεγκατάστασηανάλογαμετηνπεριεκτικότητασεάλατατης MEG πουπρόκειταιναυποβληθείσεεπεξεργασία. Ηδιαδικασίαλειτουργείσύμφωναμετηλεγόμενηφάσητου "reclaiming" (διαχωρισμόςτωναλάτωνυπόκενόπουακολουθείταιαπόαπόσταξηυπόκενό), ότανη περιεκτικότητασεάλαταυπερβαίνειτοόριοκαθίζησης, διαφορετικάη διαδικασίαλειτουργείστηφάσηαναγέννησης (χωρίςδιαχωρισμότωναλάτωνκαιχωρίςλειτουργίαυπόκενό). Πλεονεκτικά, ηδιάταξηπραγματοποιείταιυπότονέλεγχοενόςμέσουδοσολογίαςτωναλάτων.

公开(公告)号：SA114360052B1

公开(公告)日：2016-02-28

申请号：SA114360052

申请日：2014-11-20

Applicant: PROSERNAT

Inventor： CHAMBON BERNARD ,  ESQUIER JÉRÉMIE ,  STREICHER CHRISTIAN

Abstract: يتعلقالاختراعبعمليةمرنةلتنقيةمذيبيثبطتشكيلالهيدراتات (hydrates) أثناءمعالجةالغاز،تحديدا monoethylene glycol (MEG)،يكونللمذيبالمذكوردرجةغليانأعلىمنالماءو،عندنقطةزمنيةواحدةعلىالأقل،يخلطمعالماءوالأملاح،تعملالعمليةبطريقةمختلفةمعنفسالمنشأة (facility) كدالةعلىكميةالأملاحفي MEG المرادمعالجته. تعملالعمليةطبقالمرحلةمعروفةبالاستخلاص (فصلالأملاحبالشفطيليهالتقطيربالشفط) عندمايزيدمحتوىالأملاحعنبدءالترسيب،وإنلميكن،تعملالعمليةفيمرحلةتجديد (غيابفصلالأملاحوبدونتشغيلبالشفط). بصورةمميزة،يجرىتغييربالتحكمفيوسائللاختبارالأملاح. شكل 1 المرادنشره.

公开(公告)号：MX2014014075A

公开(公告)日：2015-05-27

申请号：MX2014014075

申请日：2014-11-19

Applicant: PROSERNAT

Inventor： ESQUIER JÉRÉMIE ,  CHABON BERNARD ,  STREICHER CHRISTIAN

IPC: B01D3/10 ,  B01D3/14

Abstract: La invención se refiere a un proceso flexible para purificar un solvente que inhibe la formación de hidratos durante el procesamiento del gas, en particular monoetilenglicol (MEG), el solvente tiene un punto de ebullición que es más alto que aquel del agua, y, al menos en un punto en el tiempo, es mezclado con agua y sales, el proceso opera de una manera diferente con la misma instalación, como una función de la cantidad de sales en el MEG que va a ser tratado. El proceso opera de acuerdo con una fase conocida como recuperación (separación de las sales a vacío seguido por destilación a vacío) cuando el contenido de las sales excede el umbral de precipitación y si no, el proceso opera en una fase de regeneración (ausencia de separación de las sales y ninguna operación a vacío). Ventajosamente, es realizado el cambio bajo el control de los medios para probar las sales.