RU2002126313A - METHOD FOR REGENERATING A SATURATED SOLUTION OF ABSORBENT - TRIETHYLENE GLYCOL - Google Patents

METHOD FOR REGENERATING A SATURATED SOLUTION OF ABSORBENT - TRIETHYLENE GLYCOL

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Publication number
RU2002126313A
RU2002126313A RU2002126313/15A RU2002126313A RU2002126313A RU 2002126313 A RU2002126313 A RU 2002126313A RU 2002126313/15 A RU2002126313/15 A RU 2002126313/15A RU 2002126313 A RU2002126313 A RU 2002126313A RU 2002126313 A RU2002126313 A RU 2002126313A
Authority
RU
Russia
Prior art keywords
triethylene glycol
absorbent
regenerating
solution
saturated solution
Prior art date
Application number
RU2002126313/15A
Other languages
Russian (ru)
Other versions
RU2307699C2 (en
Inventor
Александр В чеславович Елистратов
Александр Вячеславович Елистратов
Владимир Александрович Истомин
Юрий Александрович Лаухин
Андрей Павлович Тимашев
Виктор Александрович Рудаков
Алексей Васильевич Борисов
Original Assignee
Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий" filed Critical Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий"
Priority to RU2002126313/15A priority Critical patent/RU2307699C2/en
Publication of RU2002126313A publication Critical patent/RU2002126313A/en
Application granted granted Critical
Publication of RU2307699C2 publication Critical patent/RU2307699C2/en

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  • Gas Separation By Absorption (AREA)
  • Drying Of Gases (AREA)

Claims (1)

Способ регенерации насыщенного раствора абсорбента - триэтиленгликоля, включающий подачу насыщенного раствора абсорбента на установку регенерации, его нагрев в трубчатой печи с сохранением однофазного состояния и обеспечением рециркуляции через печь, подачу регенерированного триэтиленгликоля на установку осушки газа, отличающийся тем, что при регенерации триэтиленгликоль нагревают при температуре 207° < t ≤ 215°C, а не более 30% регенерированного раствора триэтиленгликоля подают на очистку от примесей и нагревают в печи установки очистки от примесей при температуре 207° < t ≤ 225°С, а очищенный от примесей раствор триэтиленгликоля направляют на установку осушки газа.The method of regenerating a saturated solution of absorbent triethylene glycol, including feeding a saturated absorbent solution to a regeneration unit, heating it in a tubular furnace while maintaining a single-phase state and ensuring recirculation through the furnace, supplying regenerated triethylene glycol to a gas drying unit, characterized in that the triethylene glycol is heated at a temperature during regeneration 207 ° <t ≤ 215 ° C, and not more than 30% of the regenerated solution of triethylene glycol is fed for purification from impurities and heated in the furnace of the purification plant from impurities at a temperature of 207 ° <t ≤ 225 ° C, and purged of impurities triethylene solution is routed to the gas drying unit.
RU2002126313/15A 2002-10-03 2002-10-03 Method of regeneration of the saturated solution of the absorbent - triethyleneglycol RU2307699C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002126313/15A RU2307699C2 (en) 2002-10-03 2002-10-03 Method of regeneration of the saturated solution of the absorbent - triethyleneglycol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002126313/15A RU2307699C2 (en) 2002-10-03 2002-10-03 Method of regeneration of the saturated solution of the absorbent - triethyleneglycol

Publications (2)

Publication Number Publication Date
RU2002126313A true RU2002126313A (en) 2004-03-27
RU2307699C2 RU2307699C2 (en) 2007-10-10

Family

ID=36295287

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002126313/15A RU2307699C2 (en) 2002-10-03 2002-10-03 Method of regeneration of the saturated solution of the absorbent - triethyleneglycol

Country Status (1)

Country Link
RU (1) RU2307699C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117643744A (en) * 2024-01-30 2024-03-05 四川凌耘建科技有限公司 Efficient dehydration method and related device for natural gas triethylene glycol

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446002C1 (en) * 2010-10-15 2012-03-27 Общество с ограниченной ответственностью "Газпром добыча Ноябрьск" Method of field recovery of triethylene glycol
RU2527232C1 (en) * 2012-12-26 2014-08-27 Открытое акционерное общество "Севернефтегазпром" Method of triethyleneglycol regeneration
RU2645496C1 (en) * 2017-06-13 2018-02-21 Андрей Владиславович Курочкин Regeneration unit of rich glycol (options)
RU2645498C1 (en) * 2017-06-21 2018-02-21 Андрей Владиславович Курочкин Vacuum-building device of glycol regeneration unit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117643744A (en) * 2024-01-30 2024-03-05 四川凌耘建科技有限公司 Efficient dehydration method and related device for natural gas triethylene glycol
CN117643744B (en) * 2024-01-30 2024-04-16 四川凌耘建科技有限公司 Efficient dehydration method and related device for natural gas triethylene glycol

Also Published As

Publication number Publication date
RU2307699C2 (en) 2007-10-10

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Effective date: 20110128