RU93002967A - FILTER FOR CLEANING SOLUTIONS OF MONOETHANOLAMINE FROM RESISTANT SUBSTANCES AND MECHANICAL IMPURITIES - Google Patents

FILTER FOR CLEANING SOLUTIONS OF MONOETHANOLAMINE FROM RESISTANT SUBSTANCES AND MECHANICAL IMPURITIES

Info

Publication number
RU93002967A
RU93002967A RU93002967/26A RU93002967A RU93002967A RU 93002967 A RU93002967 A RU 93002967A RU 93002967/26 A RU93002967/26 A RU 93002967/26A RU 93002967 A RU93002967 A RU 93002967A RU 93002967 A RU93002967 A RU 93002967A
Authority
RU
Russia
Prior art keywords
monoethanolamine
mechanical impurities
filter
cleaning solutions
filtering material
Prior art date
Application number
RU93002967/26A
Other languages
Russian (ru)
Other versions
RU2046629C1 (en
Inventor
Л.Я. Терещенко
В.С. Чупалов
Е.И. Уханова
Л.И. Фридман
Original Assignee
Санкт-Петербургский институт текстильной и легкой промышленности
Filing date
Publication date
Application filed by Санкт-Петербургский институт текстильной и легкой промышленности filed Critical Санкт-Петербургский институт текстильной и легкой промышленности
Priority to RU93002967A priority Critical patent/RU2046629C1/en
Priority claimed from RU93002967A external-priority patent/RU2046629C1/en
Publication of RU93002967A publication Critical patent/RU93002967A/en
Application granted granted Critical
Publication of RU2046629C1 publication Critical patent/RU2046629C1/en

Links

Claims (1)

Предлагаемое изобретение относится к очистке растворов моноэтаноламина от смолистых веществ и механических примесей. Для повышения степени очистки в условиях работы фильтра под повышенным давлением с одновременным улучшением равномерности распределения фильтрующего материала в условиях дополнительной турбулизации потока фильтрующий материал расположен слоями толщиной 0,02 - 0,03 м, разделенными между собой металлической сеткой с эквивалентным диаметром ячейки 0,001 - 0,005 м, выполненной из проволоки толщиной 0,002 - 0,003 м, а в качестве фильтрующего материала используется активированное углеродное волокно со степенью обгара 20 - 45%.The present invention relates to the purification of solutions of monoethanolamine from resinous substances and mechanical impurities. To increase the degree of cleaning under the conditions of filter operation under elevated pressure while improving the uniformity of distribution of the filtering material under conditions of additional turbulence in the flow, the filtering material is located in layers of 0.02–0.03 m thick, separated by a metal grid with an equivalent cell diameter of 0.001-0.005 m made of wire with a thickness of 0.002–0.003 m, and activated carbon fiber with a degree of burnout of 20–45% is used as the filtering material.
RU93002967A 1993-01-18 1993-01-18 Filter for removal of resinous substances and mechanical impurities from monoethanolamine solutions RU2046629C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93002967A RU2046629C1 (en) 1993-01-18 1993-01-18 Filter for removal of resinous substances and mechanical impurities from monoethanolamine solutions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93002967A RU2046629C1 (en) 1993-01-18 1993-01-18 Filter for removal of resinous substances and mechanical impurities from monoethanolamine solutions

Publications (2)

Publication Number Publication Date
RU93002967A true RU93002967A (en) 1995-06-27
RU2046629C1 RU2046629C1 (en) 1995-10-27

Family

ID=20135877

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93002967A RU2046629C1 (en) 1993-01-18 1993-01-18 Filter for removal of resinous substances and mechanical impurities from monoethanolamine solutions

Country Status (1)

Country Link
RU (1) RU2046629C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT5373B (en) 2005-12-14 2006-10-25 Viesoji Istaiga "Grunto Valymo Technologijos" The method of treatment monoetanolamine solution idustrial waste
RU2468189C1 (en) * 2011-04-15 2012-11-27 Закрытое Акционерное Общество "Новомет-Пермь" Well strainer

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