EA200800545A1 - Способ непрерывного удаления сероводорода из газовых потоков - Google Patents

Способ непрерывного удаления сероводорода из газовых потоков

Info

Publication number
EA200800545A1
EA200800545A1 EA200800545A EA200800545A EA200800545A1 EA 200800545 A1 EA200800545 A1 EA 200800545A1 EA 200800545 A EA200800545 A EA 200800545A EA 200800545 A EA200800545 A EA 200800545A EA 200800545 A1 EA200800545 A1 EA 200800545A1
Authority
EA
Eurasian Patent Office
Prior art keywords
nitrate
iron
iii
hydrogen
gas flows
Prior art date
Application number
EA200800545A
Other languages
English (en)
Other versions
EA013441B1 (ru
Inventor
Джузеппе Беллусси
Альберто Де Анджелис
Паоло Поллезель
Марчелло Милли
Original Assignee
Эни С.П.А.
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 Эни С.П.А. filed Critical Эни С.П.А.
Publication of EA200800545A1 publication Critical patent/EA200800545A1/ru
Publication of EA013441B1 publication Critical patent/EA013441B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1418—Recovery of products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
  • Compounds Of Iron (AREA)

Abstract

Способ непрерывного удаления сероводорода из содержащих его газовых потоков, включающий: а) приведение газа, содержащего HS, в контакт с окисляющим кислым водным раствором нитрата железа (III), содержащим гетерополикислоту, обладающую окислительно-восстановительными свойствами; б) фильтрование и отделение серы, полученной в результате окислительно-восстановительной реакции; в) окисление нитрата железа (II) до нитрата железа (III) воздухом; г) повторное использование раствора, содержащего нитрат железа (III) и гетерополикислоту, на стадии окисления (а); д) промывку газового потока, выходящего из реактора окисления (в), в восстановленном растворе и е) выпуск газового потока.
EA200800545A 2005-09-07 2006-08-31 Способ непрерывного удаления сероводорода из газовых потоков EA013441B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001647A ITMI20051647A1 (it) 2005-09-07 2005-09-07 Procedimento per la rimnozione in continuo di idrogeno solforato da correnti gassose
PCT/EP2006/008523 WO2007028539A1 (en) 2005-09-07 2006-08-31 Process for the removal in continuous of hydrogen sulfide from gaseous streams

Publications (2)

Publication Number Publication Date
EA200800545A1 true EA200800545A1 (ru) 2008-08-29
EA013441B1 EA013441B1 (ru) 2010-04-30

Family

ID=35911153

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200800545A EA013441B1 (ru) 2005-09-07 2006-08-31 Способ непрерывного удаления сероводорода из газовых потоков

Country Status (7)

Country Link
US (1) US7608231B2 (ru)
EP (1) EP1922394A1 (ru)
CA (1) CA2620241C (ru)
EA (1) EA013441B1 (ru)
IT (1) ITMI20051647A1 (ru)
SA (1) SA06270301B1 (ru)
WO (1) WO2007028539A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20050322A1 (it) * 2005-03-03 2006-09-04 Eni Spa Procedimento per la rimozione tramite ossidazione di mercaptani contenuti in idrocarburi
CA2732653C (en) * 2008-09-08 2014-10-14 Conocophillips Company System for incondensable component separation in a liquefied natural gas facility
US9605194B2 (en) 2012-05-30 2017-03-28 Halliburton Energy Services, Inc. Compositions and method for treating out hydrogen sulfide and preventing settling of precipitate in an environmentally responsible drilling and packer fluid
CN104511236A (zh) * 2013-10-08 2015-04-15 中国石油化工股份有限公司 一种酸性铁离子溶液脱除硫化氢的方法
CN105561758A (zh) * 2014-10-14 2016-05-11 中国石油化工股份有限公司 一种高效湿法铁基离子液体脱除硫化氢的方法
CN106285618B (zh) * 2015-06-01 2019-04-09 中国石油化工股份有限公司 油气井硫化氢自动处理装置
CN106310931B (zh) * 2015-07-06 2018-09-25 中国石油化工股份有限公司 一种铁基离子液体同时脱除硫化氢和氨气的方法
RU2620793C1 (ru) * 2016-03-14 2017-05-29 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Адсорбент для сернистого газа
RU2620116C1 (ru) * 2016-03-14 2017-05-23 Федеральное государственное бюджетное образовательное учреждение высшего образования "Московский государственный университет имени М.В. Ломоносова" (МГУ) Адсорбент для сероводорода
KR20220090531A (ko) * 2019-10-21 2022-06-29 뉴 스카이 에너지 엘엘씨 알칼리 수성 제이철 용액의 생성 및 사용 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999509A (en) * 1974-03-15 1976-12-28 Owens-Illinois, Inc. Bottle coating apparatus
PT914302E (pt) * 1997-04-04 2001-12-28 Degussa Processo para o fabrico de recipientes ocos de vidro com superficie vedada
ITMI20040175A1 (it) 2004-02-05 2004-05-05 Eni Spa Procedimento per la rimozione di idrogeno solforato tramite la sua ossidazione in presenza di eteropoliacidi
ITMI20050322A1 (it) * 2005-03-03 2006-09-04 Eni Spa Procedimento per la rimozione tramite ossidazione di mercaptani contenuti in idrocarburi

Also Published As

Publication number Publication date
SA06270301B1 (ar) 2010-03-29
ITMI20051647A1 (it) 2007-03-08
EA013441B1 (ru) 2010-04-30
EP1922394A1 (en) 2008-05-21
US20080299026A1 (en) 2008-12-04
US7608231B2 (en) 2009-10-27
CA2620241A1 (en) 2007-03-15
CA2620241C (en) 2014-02-25
WO2007028539A1 (en) 2007-03-15

Similar Documents

Publication Publication Date Title
EA200800545A1 (ru) Способ непрерывного удаления сероводорода из газовых потоков
RU2532558C1 (ru) Способ очистки от серы
US8591847B2 (en) Method for removing hydrogen sulfide from gaseous stream at normal temperature
MY176624A (en) Production of sulfuric acid from coke oven gas desulfurisation product
WO2008105212A1 (ja) 海水排煙脱硫システム
ATE274993T1 (de) Verfahren zur entfernung von schwefelwasserstoff aus gasen
TNSN08130A1 (en) Ruthenium oxide catalysts for conversion of sulfur dioxide to sulfur trioxide
MX2009008339A (es) Sistema y proceso para endulzar gas.
WO2006130390A8 (en) Electrochemical process for decomposition of hydrogen sulfide and production of sulfur
CA2586381A1 (en) Configurations and methods for sox removal in oxygen-containing gases
NZ597608A (en) Redox method for capture of total gaseous mercury by wet fgd
GB2588540A (en) Hydrogen sulfide removal process by use of a sulfur dye catalyst
EA201170793A1 (ru) Способ обессеривания газа
EA201490645A1 (ru) Производство серной кислоты с рециркуляцией десульфурированного газа
CA2797144A1 (en) Method for the catalytic removal of carbon dioxide and sulphur dioxide from waste gases
JP6802171B2 (ja) ガス処理方法
FI117617B (fi) Menetelmä elohopean poistamiseksi kaasusta
US11484830B2 (en) Carbon dioxide separator
EA200801541A1 (ru) Способ получения стабильных водных суспензий серы из сероводорода и возможное захоронение полученных таким способом суспензий
MX2010005600A (es) Proceso y planta para producir acido sulfurico.
EA200701700A1 (ru) Способ и аппарат для получения оксидов серы
RU2017120309A (ru) Улучшенный способ удаления и регенерирования h2s из газового потока
EA200601947A1 (ru) Усовершенствованная установка для удаления серы и способ обработки отходящих газов
CN104307360A (zh) 一种气相脱硫氧化剂及其应用和脱除硫化氢的方法
EP2745914A3 (en) Process for desulphurization of gases

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ TM RU