BR112023026892A2 - Processo para tratar continuamente um gás contendo sulfeto de hidrogênio e instalações de processo de recuperação de enxofre - Google Patents

Processo para tratar continuamente um gás contendo sulfeto de hidrogênio e instalações de processo de recuperação de enxofre

Info

Publication number
BR112023026892A2
BR112023026892A2 BR112023026892A BR112023026892A BR112023026892A2 BR 112023026892 A2 BR112023026892 A2 BR 112023026892A2 BR 112023026892 A BR112023026892 A BR 112023026892A BR 112023026892 A BR112023026892 A BR 112023026892A BR 112023026892 A2 BR112023026892 A2 BR 112023026892A2
Authority
BR
Brazil
Prior art keywords
sulfide
aqueous liquid
hydrogen sulfide
elemental sulfur
charged
Prior art date
Application number
BR112023026892A
Other languages
English (en)
Inventor
Rozemarijn Mol Annemerel
Jan Nico Buisman Cees
Dhaval Mehta
Hendrik Dijkman
Bernardus Maria Klok Johannes
Dorothea Van Der Weijden Renata
Original Assignee
Paques Ip 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 Ip Bv filed Critical Paques Ip Bv
Publication of BR112023026892A2 publication Critical patent/BR112023026892A2/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
    • 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
    • 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
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • 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
    • 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
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • 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
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • 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
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • 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
    • C01B17/0205—Separation of sulfur from liquids, e.g. by coalescence
    • 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
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/11—Air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/306—Alkali metal compounds of potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/606—Carbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/95—Specific microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/10—Inorganic absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/50—Combinations of absorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Sustainable Development (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Treating Waste Gases (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

processo para tratar continuamente um gás contendo sulfeto de hidrogênio e instalações de processo de recuperação de enxofre. a presente invenção se refere a um processo para tratar continuamente um gás contendo sulfeto de hidrogênio, em que o dito processo compreende as seguintes etapas: (a) colocar o gás que compreende sulfeto de hidrogênio em contato com um líquido alcalino aquoso que compreende bactérias oxidantes de sulfeto e partículas de enxofre elementar, produzindo assim um líquido aquoso carregado que compreende sulfeto dissolvido, compostos de polissulfeto, bactérias oxidantes de sulfeto e partículas de enxofre elementar e um gás que tem um teor mais baixo de hidrogênio sulfeto, e passar o líquido aquoso carregado através de uma zona de reator de polissulfeto que compreende uma ou mais zonas de reator de fluxo de tampão, (b) colocar o líquido aquoso carregado em contato com um oxidante para permitir que as bactérias oxidantes de sulfeto oxidem o sulfeto em enxofre elementar, produzindo assim um líquido aquoso enriquecido que compreende uma quantidade aumentada de partículas de enxofre elementar e (c) separar partículas de enxofre elementar do líquido aquoso enriquecido, em que o tempo de permanência do líquido aquoso carregado entre sua preparação na etapa (a) e seu abastecimento à etapa (b) é entre 3 e 45 minutos, e em que o teor de enxofre elementar como parte dos compostos de polissulfeto no líquido aquoso carregado [s0 em sx2-] conforme abastecido na etapa (b) está acima de 0,7 mm.
BR112023026892A 2021-06-21 2022-06-20 Processo para tratar continuamente um gás contendo sulfeto de hidrogênio e instalações de processo de recuperação de enxofre BR112023026892A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2028503 2021-06-21
PCT/NL2022/050345 WO2022271011A1 (en) 2021-06-21 2022-06-20 A process to continuously treat a hydrogen sulphide comprising gas and sulphur reclaiming facilities

Publications (1)

Publication Number Publication Date
BR112023026892A2 true BR112023026892A2 (pt) 2024-03-05

Family

ID=77711389

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023026892A BR112023026892A2 (pt) 2021-06-21 2022-06-20 Processo para tratar continuamente um gás contendo sulfeto de hidrogênio e instalações de processo de recuperação de enxofre

Country Status (7)

Country Link
US (1) US20240207785A1 (pt)
EP (1) EP4359112A1 (pt)
JP (1) JP2024524186A (pt)
KR (1) KR20240025600A (pt)
CN (1) CN117561109A (pt)
BR (1) BR112023026892A2 (pt)
WO (1) WO2022271011A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117358054B (zh) * 2023-11-27 2024-03-19 北京实力伟业环保科技有限公司 基于高耐酸性脱硫菌株的废气生物处理装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9002661A (nl) 1990-12-04 1992-07-01 Pacques Bv Werkwijze voor de verwijdering van h2s uit gas.
CN100418614C (zh) * 2003-04-17 2008-09-17 国际壳牌研究有限公司 从气流中脱除h2s和硫醇的方法
JP5330436B2 (ja) * 2011-03-15 2013-10-30 株式会社東芝 バイオガスの生物脱硫装置及びその洗浄方法
CA2937448C (en) * 2014-02-03 2021-12-21 Paqell B.V. A process for the biological conversion of bisulphide into elemental sulphur
EP3034157A1 (en) * 2015-02-19 2016-06-22 Paqell B.V. Process for treating a hydrogen sulphide and mercaptans comprising gas

Also Published As

Publication number Publication date
WO2022271011A1 (en) 2022-12-29
EP4359112A1 (en) 2024-05-01
JP2024524186A (ja) 2024-07-05
KR20240025600A (ko) 2024-02-27
CN117561109A (zh) 2024-02-13
US20240207785A1 (en) 2024-06-27

Similar Documents

Publication Publication Date Title
BR112023026892A2 (pt) Processo para tratar continuamente um gás contendo sulfeto de hidrogênio e instalações de processo de recuperação de enxofre
BR0113714B1 (pt) processo de recuperaração de vapor de enxofre de corrente de gás de alimentação compreendendo sulfeto de hidrogênio usando dois fornos em série e pelo menos uma planta claus.
BR0113715A (pt) Processo e aparelho para recuperar enxofre de uma corrente de gás que contém gás sulfìdrico
ES2062883T3 (es) Procedimiento para la eliminacion de compuestos de azufre a partir de gases.
BR8701855A (pt) Processo para recuperar enxofre de um gas contendo sulfeto de hidrogenio
BR112013004439A2 (pt) processo de hidrodessulfurização com líquido reciclado slecionado para reduzir a formação de mercaptanos recombinantes
BR112016017093B1 (pt) Processo para conversão biológica de bissulfeto em enxofre elementar
BR112013024925A2 (pt) processamento de lignocelulose
NO940620L (no) Fremgangsmåte for å fjerne hydrogensulfid
NO854541L (no) Oksydativ fjerning av hydrogensulfid fra gasstroemmer.
CN111013371A (zh) 一种钠碱循环脱硫过程中副产物硫酸钠的处理及再生方法
EA031731B1 (ru) Способ и устройство для обработки потока газообразного углеводорода
US2522475A (en) Method of disposing of fumes containing sulfuric acid
GB201213760D0 (en) improved sulphur dioxide treatment
BR112015018075A2 (pt) método para recuperar produtos químicos e subprodutos de licores de polpação de alto teor de sulfetos
EP2836459A1 (de) Verfahren zur regelung der temperatur im verbrennungsofen einer claus-anlage
BR112015019172A2 (pt) processo para tratamento de uma mistura de gases rica em hidrocarboneto, contendo mercúrio e gases ácidos
BR112020009792A2 (pt) método para ajustar o equilíbrio de s/na de uma fábrica de celulose de sulfato, sistema arranjado para ajustar o equilíbrio de s/na de uma fábrica de celulose de sulfato, e, uso de um biorreator
ES8303244A1 (es) Procedimiento y aparato para el tratamiento de una corriente gaseosa conteniendo azufre.
US2872289A (en) Process in recovering sulphur from waste sulphite lye
US1407324A (en) Process for the extraction of metals
RU2807351C1 (ru) Способ электрохимической очистки попутного нефтяного газа от серосодержащих соединений
US2338579A (en) Refining mineral oils
US1896876A (en) Process of recovering mercury
US3672837A (en) Process for treating two gas streams