NL1006200C2 - Werkwijze en systeem voor het selectief verwijderen van verontreinigingen uit gasstromen. - Google Patents

Werkwijze en systeem voor het selectief verwijderen van verontreinigingen uit gasstromen. Download PDF

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Publication number
NL1006200C2
NL1006200C2 NL1006200A NL1006200A NL1006200C2 NL 1006200 C2 NL1006200 C2 NL 1006200C2 NL 1006200 A NL1006200 A NL 1006200A NL 1006200 A NL1006200 A NL 1006200A NL 1006200 C2 NL1006200 C2 NL 1006200C2
Authority
NL
Netherlands
Prior art keywords
metal
gas
gas stream
sulfate
solution
Prior art date
Application number
NL1006200A
Other languages
English (en)
Dutch (nl)
Inventor
Geert Frederik Versteeg
Hendrik Ter Maat
Original Assignee
Procede Twente B V
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 Procede Twente B V filed Critical Procede Twente B V
Priority to NL1006200A priority Critical patent/NL1006200C2/nl
Priority to EP98925979A priority patent/EP0986432B1/fr
Priority to AU77914/98A priority patent/AU7791498A/en
Priority to PCT/NL1998/000312 priority patent/WO1998055209A1/fr
Priority to DE69828784T priority patent/DE69828784T2/de
Priority to AT98925979T priority patent/ATE287758T1/de
Application granted granted Critical
Publication of NL1006200C2 publication Critical patent/NL1006200C2/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/20—Methods for preparing sulfides or polysulfides, in general
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Gases By Adsorption (AREA)
NL1006200A 1997-06-02 1997-06-02 Werkwijze en systeem voor het selectief verwijderen van verontreinigingen uit gasstromen. NL1006200C2 (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL1006200A NL1006200C2 (nl) 1997-06-02 1997-06-02 Werkwijze en systeem voor het selectief verwijderen van verontreinigingen uit gasstromen.
EP98925979A EP0986432B1 (fr) 1997-06-02 1998-05-29 Procede et systeme servant a effectuer la suppression selective de contaminants hors de flux gazeux
AU77914/98A AU7791498A (en) 1997-06-02 1998-05-29 Method and system for selective removal of contamination from gas flows
PCT/NL1998/000312 WO1998055209A1 (fr) 1997-06-02 1998-05-29 Procede et systeme servant a effectuer la suppression selective de contaminants hors de flux gazeux
DE69828784T DE69828784T2 (de) 1997-06-02 1998-05-29 Verfahren und anlage zur selektiven beseitigung von verunreinigung aus gasströmen
AT98925979T ATE287758T1 (de) 1997-06-02 1998-05-29 Verfahren und anlage zur selektiven beseitigung von verunreinigung aus gasströmen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1006200 1997-06-02
NL1006200A NL1006200C2 (nl) 1997-06-02 1997-06-02 Werkwijze en systeem voor het selectief verwijderen van verontreinigingen uit gasstromen.

Publications (1)

Publication Number Publication Date
NL1006200C2 true NL1006200C2 (nl) 1998-12-03

Family

ID=19765074

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1006200A NL1006200C2 (nl) 1997-06-02 1997-06-02 Werkwijze en systeem voor het selectief verwijderen van verontreinigingen uit gasstromen.

Country Status (6)

Country Link
EP (1) EP0986432B1 (fr)
AT (1) ATE287758T1 (fr)
AU (1) AU7791498A (fr)
DE (1) DE69828784T2 (fr)
NL (1) NL1006200C2 (fr)
WO (1) WO1998055209A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101227964A (zh) * 2005-07-22 2008-07-23 国际壳牌研究有限公司 生产贫含硫化氢和贫含硫醇的气体物流的方法
ES2641640T3 (es) * 2011-02-08 2017-11-10 Neste Oyj Método de lavado de gas en dos etapas
WO2012164467A1 (fr) * 2011-05-27 2012-12-06 Frames Biogas Processing B.V. Procédé pour la régénération de liquide d'absorption
EP2564918B1 (fr) * 2011-08-31 2018-03-07 Neste Oyj Procédé de lavage de gaz à deux étages appliquant la précipitation de sulfure et l'absorption alcaline
ES2661830T3 (es) 2012-08-08 2018-04-04 Neste Oyj Método de purificación de las corrientes de gas derivadas de la hidrogenación, la hidrodesoxigenación o el hidrocraqueo de ácidos grasos, sus ésteres y glicéridos
EP2808079B1 (fr) 2013-05-27 2016-12-14 King Saud University Matériau absorbant, son procédé de préparation et utilisations correspondantes
CN103432872B (zh) * 2013-09-10 2015-05-27 南京大学 一种湿式选择性脱硫系统及其脱硫方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1225628A (fr) * 1956-07-18 1960-07-01 Pintsch Bamag Ag Procédé et dispositif pour la purification des gaz
DE2304497A1 (de) * 1973-01-31 1974-08-08 Norddeutsche Affinerie Verfahren zum entfernen von schwefelwasserstoff aus diesen enthaltenden gasen
US4202864A (en) * 1978-09-01 1980-05-13 Deuterium Corporation Process for controlling environmental pollution from steam containing hydrogen sulfide
DE3300402A1 (de) * 1983-01-07 1984-10-11 Hoechst Ag, 6230 Frankfurt Verfahren zur entfernung von schwefelwasserstoff aus gasen oder fluessigkeiten sowie mikroorganismus zur durchfuehrung des verfahrens
US5147620A (en) * 1989-06-08 1992-09-15 Linko Enterprises, Inc. Process for the purification of gaseous streams
EP0628339A1 (fr) * 1993-06-14 1994-12-14 VESTERAGER, Niels Ole Méthode pour l'extraction des substances indésirables d'un gaz

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192854A (en) * 1976-09-03 1980-03-11 Eic Corporation Process for removing hydrogen sulfide and ammonia from gaseous streams

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1225628A (fr) * 1956-07-18 1960-07-01 Pintsch Bamag Ag Procédé et dispositif pour la purification des gaz
DE2304497A1 (de) * 1973-01-31 1974-08-08 Norddeutsche Affinerie Verfahren zum entfernen von schwefelwasserstoff aus diesen enthaltenden gasen
US4202864A (en) * 1978-09-01 1980-05-13 Deuterium Corporation Process for controlling environmental pollution from steam containing hydrogen sulfide
DE3300402A1 (de) * 1983-01-07 1984-10-11 Hoechst Ag, 6230 Frankfurt Verfahren zur entfernung von schwefelwasserstoff aus gasen oder fluessigkeiten sowie mikroorganismus zur durchfuehrung des verfahrens
US5147620A (en) * 1989-06-08 1992-09-15 Linko Enterprises, Inc. Process for the purification of gaseous streams
EP0628339A1 (fr) * 1993-06-14 1994-12-14 VESTERAGER, Niels Ole Méthode pour l'extraction des substances indésirables d'un gaz

Also Published As

Publication number Publication date
AU7791498A (en) 1998-12-21
DE69828784T2 (de) 2006-04-06
EP0986432A1 (fr) 2000-03-22
ATE287758T1 (de) 2005-02-15
WO1998055209A1 (fr) 1998-12-10
EP0986432B1 (fr) 2005-01-26
DE69828784D1 (de) 2005-03-03

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Effective date: 20070101