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SU655410A1 - Adsorbent for drying and purifying hydrocarbon gases - Google Patents

Adsorbent for drying and purifying hydrocarbon gases

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Publication number
SU655410A1
SU655410A1 SU772537221A SU2537221A SU655410A1 SU 655410 A1 SU655410 A1 SU 655410A1 SU 772537221 A SU772537221 A SU 772537221A SU 2537221 A SU2537221 A SU 2537221A SU 655410 A1 SU655410 A1 SU 655410A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glycol
drying
diethylene glycol
hydrocarbon gases
adsorbent
Prior art date
Application number
SU772537221A
Other languages
Russian (ru)
Inventor
Артаваз Арташевич Анисонян
Владимир Михайлович Стрючков
Нина Ихецкелевна Винникова
Николай Иванович Подлегаев
Еруслан Нахманович Туревский
Сергей Дмитриевич Ковынев
Original Assignee
Всесоюзный научно-исследовательский институт природных газов
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 Всесоюзный научно-исследовательский институт природных газов filed Critical Всесоюзный научно-исследовательский институт природных газов
Priority to SU772537221A priority Critical patent/SU655410A1/en
Application granted granted Critical
Publication of SU655410A1 publication Critical patent/SU655410A1/en

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  • Gas Separation By Absorption (AREA)

Description

(54) АБСОРБЕНТ ДЛЯ ОСУШКИ И ОЧИСТКИ УГЛЕВОДОРОДНЫХ ГАЗОВ(54) ABSORBENT FOR DRYING AND CLEANING HYDROCARBON GASES

же услови х (температура контакта, парциальное.давление меркаптанов). Кроме того, предлагаемый абсорбент имеет значительно меньшую в зкость , что позвол ет использовать в .качестве алканоламина диэтаноламин при, обработке газа, содержащего С05 и С5а без его потерь.conditions (contact temperature, partial pressure of mercaptans). In addition, the proposed absorbent has a much lower viscosity, which makes it possible to use diethanolamine as an alkanolamine when treating a gas containing C05 and C5a without losing it.

Предлагаемый абсорбент может быт использован в обычных абсорбционнорегенерационных схемах очистки и осушки, .The proposed absorbent can be used in conventional absorption regeneration schemes for cleaning and drying,.

Пример 1. Берут.100 г моноэтанрламина , 30 г моноэтиленгликол , 230 г диэтиленгликол , 80 г триэтиленгликол , 180 г моноэтилового эфира диэтиле гликол , 350 г этилового эфира триэтиленгликол  и 30 г воды, смешивают и получают абсорбент. Example 1. Take 100 grams of monoethanlamine, 30 grams of monoethylene glycol, 230 grams of diethylene glycol, 80 grams of triethylene glycol, 180 grams of diethyl glycol monoethyl ether, 350 grams of triethylene glycol ethyl ether, and 30 grams of water, are mixed and an absorbent is obtained.

Пример 2. Абсорбент, полученный по примеру 1, контактирует с газом при следующих услови х: расход газа 7 , расход абсорбента 5 л/ч, температура , давление 30 кгс/см. Газ насыщен вод ными парами . Сравнение проведено с известным абсорбентом состава, вес.%: диэтиленгликоль 82; моноэтаноламин 15 вода 3. Example 2. The absorbent obtained in Example 1 is in contact with the gas under the following conditions: gas consumption 7, consumption of absorbent 5 l / h, temperature, pressure 30 kgf / cm. The gas is saturated with water vapor. A comparison was made with the known absorbent composition, wt.%: Diethylene glycol 82; monoethanolamine 15 water 3.

Сравнительные данные приведены в таблице.Comparative data is given in the table.

Известный 33,3 1,0 0,5 1,0 Предлагаемый 28,7 2,0 0,8 1,3 Known 33.3 1.0 0.5 1.0 Offered 28.7 2.0 0.8 1.3 1.3

Claims (1)

Формула изобретени  Абсорбент Дл  осушки и очистки углеводородных газов от сернистых соединений на основе водных растворов диэтиленгликол , о т л и ч а гоад и и с   тем, что, с целью повышени  его поглотительной способности по меркаптанам, он дополнительно содержит моноэтиленгликоль, триэ иленгликоль , моно- и диэтиловые эфир диэтиленгликол  и этиловые эфиры три- и тетраэтиленгликол  при следующем соотнесении компонентов, вес.%:Invention Absorbent For drying and purification of hydrocarbon gases from sulfur compounds based on aqueous solutions of diethylene glycol, which is also important because, in order to increase its absorptive capacity for mercaptans, it additionally contains monoethylene glycol, tri-ethylene glycol, mono-ethylene glycol - and diethyl ether of diethylene glycol and ethyl ethers of tri - and tetraethylene glycol with the following correlation of components, wt.%: Алканоламин 5-25 Моноэтиленгликоль 1-5Alkanolamine 5-25 Monoethylene glycol 1-5 Диэтиленгликоль 10 - 5.0 Триэтиленгликоль 5-15 Моно- и диэтиловые эфиры диэтиленгликол 3-20 Этиловые эфиры трии тетраэтиленгликол  20-50 Вода ОстальноеDiethylene glycol 10 - 5.0 Triethylene glycol 5-15 Mono and diethyl ethers of diethylene glycol 3-20 Ethyl ethers of tria tetraethylene glycol 20-50 Water Else Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination tHydrocarbon Processing, 1975, vog. 54, № 4, с. 96.tHydrocarbon Processing, 1975, vog. 54, No. 4, p. 96 2, Патент США № 2177068, кл. 232, US Patent No. 2177068, cl. 23 1938. 12,0 0,1 600 10 5,0 0,1 70 - 101938. 12.0 0.1 600 10 5.0 0.1 70 - 10
SU772537221A 1977-10-28 1977-10-28 Adsorbent for drying and purifying hydrocarbon gases SU655410A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772537221A SU655410A1 (en) 1977-10-28 1977-10-28 Adsorbent for drying and purifying hydrocarbon gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772537221A SU655410A1 (en) 1977-10-28 1977-10-28 Adsorbent for drying and purifying hydrocarbon gases

Publications (1)

Publication Number Publication Date
SU655410A1 true SU655410A1 (en) 1979-04-05

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Family Applications (1)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020051A1 (en) * 1979-05-14 1980-12-10 Union Carbide Corporation Process for the purification of non-reacting gases
US4426210A (en) 1980-04-19 1984-01-17 Anton Steinecker Maschinenfabrik Gmbh Process for eliminating odor-emitting substances from waste air
US5843299A (en) * 1997-08-22 1998-12-01 Betzdearborn Inc. Corrosion inhibitor for alkanolamine units
WO2010091638A1 (en) 2009-02-16 2010-08-19 北京博源恒升高科技有限公司 Method for removing sox from gas using polyethylene glycol
WO2015035878A1 (en) 2013-09-10 2015-03-19 北京博源恒升高科技有限公司 Method for removing sox from gas using modified polyethylene glycol
WO2015055104A1 (en) 2013-10-15 2015-04-23 北京博源恒升高科技有限公司 METHOD FOR REMOVAL OF SOx FROM GAS USING COMPOUND AMINE ALCOHOL SOLUTION
WO2015085879A1 (en) 2013-12-12 2015-06-18 北京博源恒升高科技有限公司 Method for removing sox from gas using polyol complex solution
WO2015085880A1 (en) 2013-12-12 2015-06-18 北京博源恒升高科技有限公司 Method for removing sox in gas by using ethylene glycol complex solution
RU2586159C1 (en) * 2014-12-30 2016-06-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Absorbent for cleaning gases from hydrogen sulphide and carbon dioxide

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020051A1 (en) * 1979-05-14 1980-12-10 Union Carbide Corporation Process for the purification of non-reacting gases
US4426210A (en) 1980-04-19 1984-01-17 Anton Steinecker Maschinenfabrik Gmbh Process for eliminating odor-emitting substances from waste air
US5843299A (en) * 1997-08-22 1998-12-01 Betzdearborn Inc. Corrosion inhibitor for alkanolamine units
US5985179A (en) * 1997-08-22 1999-11-16 Betzdearborn, Inc. Corrosion inhibitor for alkanolamine units
WO2010091638A1 (en) 2009-02-16 2010-08-19 北京博源恒升高科技有限公司 Method for removing sox from gas using polyethylene glycol
US9795917B2 (en) 2013-09-10 2017-10-24 Beijing Boyuan Hengsheng High-Technology Co., Ltd Method for removing SOx from gas with modified polyethylene glycol
WO2015035878A1 (en) 2013-09-10 2015-03-19 北京博源恒升高科技有限公司 Method for removing sox from gas using modified polyethylene glycol
WO2015055104A1 (en) 2013-10-15 2015-04-23 北京博源恒升高科技有限公司 METHOD FOR REMOVAL OF SOx FROM GAS USING COMPOUND AMINE ALCOHOL SOLUTION
KR20160070129A (en) 2013-10-15 2016-06-17 베이징 보위안 헝셩 하이-테크놀로지 컴퍼니 리미티드 METHOD FOR REMOVAL OF SOx FROM GAS USING COMPOUND AMINE ALCOHOL SOLUTION
US9999852B2 (en) 2013-10-15 2018-06-19 Beijing Boyuan Hengsheng High-Technology Co., Ltd Method for removing SOx from gas with compound alcohol-amine solution
WO2015085880A1 (en) 2013-12-12 2015-06-18 北京博源恒升高科技有限公司 Method for removing sox in gas by using ethylene glycol complex solution
WO2015085879A1 (en) 2013-12-12 2015-06-18 北京博源恒升高科技有限公司 Method for removing sox from gas using polyol complex solution
US9815017B2 (en) 2013-12-12 2017-11-14 Beijing Boyuan Hengsheng High-Technology Co., Ltd. Method for removing SOx from gas using ethylene glycol composite solution
US10207218B2 (en) 2013-12-12 2019-02-19 Beijing Boyuan Hengsheng High-Technology Co., Ltd Method for removing SOx from gas using polyol composite solution
RU2586159C1 (en) * 2014-12-30 2016-06-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Absorbent for cleaning gases from hydrogen sulphide and carbon dioxide

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