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BR9713440A - Processo para a remoção de compostos de enxofre reduzido - Google Patents

Processo para a remoção de compostos de enxofre reduzido

Info

Publication number
BR9713440A
BR9713440A BR9713440-6A BR9713440A BR9713440A BR 9713440 A BR9713440 A BR 9713440A BR 9713440 A BR9713440 A BR 9713440A BR 9713440 A BR9713440 A BR 9713440A
Authority
BR
Brazil
Prior art keywords
gas
removal
washing liquid
sulfur compounds
reduced sulfur
Prior art date
Application number
BR9713440-6A
Other languages
English (en)
Inventor
Albert Jozef Hendrik Janssen
Cees Jan Nico Buisman
Original Assignee
Paques Bio Syst Bv
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 Paques Bio Syst Bv filed Critical Paques Bio Syst Bv
Publication of BR9713440A publication Critical patent/BR9713440A/pt

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

"PROCESSO PARA A REMOçãO DE COMPOSTOS DE ENXOFRE REDUZIDO". A invenção proporciona um processo para a remoção de sulfetos, incluindo sulfeto de hidrogênio, sulfeto de carbonila e dissulfeto de carbono, de uma corrente gasosa por depuração do gás com um líquido de lavagem aquoso, e tratamento do líquido de lavagem com uma bactéria oxidante de sulfeto na presença de um receptor de elétrons e reutilização do líquido tratado como um líquido de lavagem, em que a depuração e o tratamento bacteriano são realizados no mesmo reator e nitrato é usado como o receptor de elétrons. O processo é especialmente usual para dessulfurar gás em alta pressão, tal como gás natural.
BR9713440-6A 1996-11-27 1997-11-26 Processo para a remoção de compostos de enxofre reduzido BR9713440A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96203347A EP0845288A1 (en) 1996-11-27 1996-11-27 Process for biological removal of sulphide
PCT/NL1997/000647 WO1998023359A1 (en) 1996-11-27 1997-11-26 Process for biological removal of sulphide

Publications (1)

Publication Number Publication Date
BR9713440A true BR9713440A (pt) 2000-02-01

Family

ID=8224632

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713440-6A BR9713440A (pt) 1996-11-27 1997-11-26 Processo para a remoção de compostos de enxofre reduzido

Country Status (9)

Country Link
US (1) US6221652B1 (pt)
EP (2) EP0845288A1 (pt)
CN (1) CN1238711A (pt)
AU (1) AU5415598A (pt)
BR (1) BR9713440A (pt)
CA (1) CA2273007A1 (pt)
NO (1) NO992446L (pt)
RU (1) RU2161529C1 (pt)
WO (1) WO1998023359A1 (pt)

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US6881338B2 (en) 2002-06-17 2005-04-19 Dharma Living Systems, Inc. Integrated tidal wastewater treatment system and method
US6863816B2 (en) * 2002-06-17 2005-03-08 Dharma Living Systems, Inc. Tidal vertical flow wastewater treatment system and method
US7029586B2 (en) * 2003-02-28 2006-04-18 Dharma Living Systems, Inc. Integrated tidal wastewater treatment system and method
US7326340B2 (en) * 2003-03-05 2008-02-05 Siemens Water Technologies Holding Corp. System for controlling sulfide generation
US7087172B2 (en) * 2003-03-05 2006-08-08 Usfilter Corporation Methods for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater
CA2522151C (en) 2003-04-17 2012-08-14 Shell Internationale Research Maatschappij B.V. A process for the removal of h2s and mercaptans from a gas stream
AU2004245997A1 (en) * 2003-06-05 2004-12-16 Solar Reactor Technologies, Inc. Method for processing stack gas emissions
US7285217B2 (en) * 2003-12-02 2007-10-23 Siemens Water Technologies Corp. Removing odoriferous sulfides from wastewater
RU2388524C2 (ru) * 2004-03-03 2010-05-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ высокоэффективного получения серы из потока кислого газа
US7347940B2 (en) * 2004-06-17 2008-03-25 Worrell Water Technologies, Llc Nitrogen removal system and method for wastewater treatment lagoons
US20070241062A9 (en) * 2004-07-08 2007-10-18 Simpson Gregory D Synergistic composition and method for odor control
CN100352537C (zh) * 2004-10-29 2007-12-05 中国石油化工股份有限公司 一种废气净化装置和应用
US20080070290A1 (en) * 2005-03-23 2008-03-20 Skov A/S Process for Removing Ammonia, Odours and Dust from Ventilation Air and Apparatus for Use in Such a Process
CN1323160C (zh) * 2005-09-14 2007-06-27 山东大学 一株红平红球菌及其在原油脱硫中的应用
US7220680B1 (en) * 2005-10-31 2007-05-22 Taiwan Semiconductor Manufacturing Company, Ltd. Method for photolithography in semiconductor manufacturing
US7520990B2 (en) * 2006-02-28 2009-04-21 Icm, Inc. Anaerobic wastewater treatment system and method
US20080190844A1 (en) * 2007-02-13 2008-08-14 Richard Alan Haase Methods, processes and apparatus for biological purification of a gas, liquid or solid; and hydrocarbon fuel from said processes
US20090028767A1 (en) * 2007-07-16 2009-01-29 Parker Melahn L Waste Treatment and Energy Production Utilizing Halogenation Processes
US7799224B2 (en) * 2008-01-30 2010-09-21 Siemens Water Technologies Corp. Wastewater treatment methods
CA2740898C (en) 2008-10-17 2017-04-11 Bioair Solutions, Llc Filtration media for filtration/purification of a liquid or gas, related reactor modules, filtration devices and methods
US8721887B2 (en) * 2009-12-07 2014-05-13 Ch2M Hill, Inc. Method and system for treating wastewater
FR2962051B1 (fr) * 2010-07-02 2015-01-16 Suez Environnement Procede d'elimination de la pollution d'un gaz charge en sulfure d'hydrogene et en ammoniac, et installation pour la mise en oeuvre de ce procede
US8430112B2 (en) 2010-07-13 2013-04-30 Siemens Industry, Inc. Slurry feed system and method
US8968646B2 (en) 2011-02-18 2015-03-03 Evoqua Water Technologies Llc Synergistic methods for odor control
CN103184175B (zh) * 2011-12-30 2015-08-19 中国石油天然气股份有限公司 一种用于天然气净化的微生物菌种和应用
CN103773706B (zh) * 2012-10-22 2016-12-21 中国石油化工股份有限公司 一种培育高密度脱氮硫杆菌的方法
CN103272473B (zh) * 2013-05-29 2016-03-30 中国科学院生态环境研究中心 水微菌活性填料及其制备方法
CN104226105A (zh) 2013-06-18 2014-12-24 中国石油化工股份有限公司 一种利用生物膜滴滤塔脱除烟气中so2的方法
NO20131255A1 (no) 2013-09-18 2015-03-19 Yara Int Asa Prosess og biofiltersystem for fjerning av H2S fra en H2S-kontaminert energiproduksjonsgasstrøm inneholdende metan og anvendelse av et slikt biofiltersystem
US11174180B1 (en) 2018-04-19 2021-11-16 Streamline Innovations, Inc. Removing sulphur-based contaminants and nitrogen-based contaminants from water streams

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DE3542345A1 (de) * 1985-11-29 1987-06-04 Imhausen Chemie Gmbh Verfahren zum entfernen von schwefelwasserstoff aus abgas
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DD299996A7 (de) * 1989-06-01 1992-05-21 Tech Hochschule C Schorlemmer Verfahren zur Entfernung des Schwefelwasserstoffgehaltes aus brennbaren Gasen (z.B. Biogasen/Deponiegasen) durch ein Biofilter mit geregeltem Sauerstoffeintrag
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ATE108422T1 (de) * 1990-04-12 1994-07-15 Pacques Bv Verfahren für die aufbereitung von schwefelverbindungen enthaltendem wasser.
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NL9002661A (nl) * 1990-12-04 1992-07-01 Pacques Bv Werkwijze voor de verwijdering van h2s uit gas.
GB2262457A (en) * 1991-12-20 1993-06-23 Wrc Process Engineering Limite Removing h2s from gas
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US5981266A (en) * 1996-05-20 1999-11-09 Gas Research Institute Microbial process for the mitigation of sulfur compounds from natural gas

Also Published As

Publication number Publication date
RU2161529C1 (ru) 2001-01-10
EP0845288A1 (en) 1998-06-03
AU5415598A (en) 1998-06-22
EP0946263A1 (en) 1999-10-06
CN1238711A (zh) 1999-12-15
NO992446L (no) 1999-05-25
RU99113449A (ru) 2004-03-20
US6221652B1 (en) 2001-04-24
CA2273007A1 (en) 1998-06-04
NO992446D0 (no) 1999-05-21
WO1998023359A1 (en) 1998-06-04

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Legal Events

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B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time