BRPI1000995B1 - Processo de dessulfuração de um efluente gasoso, comportando um dispositivo de análise em linha e de controle - Google Patents

Processo de dessulfuração de um efluente gasoso, comportando um dispositivo de análise em linha e de controle Download PDF

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Publication number
BRPI1000995B1
BRPI1000995B1 BRPI1000995-7A BRPI1000995A BRPI1000995B1 BR PI1000995 B1 BRPI1000995 B1 BR PI1000995B1 BR PI1000995 A BRPI1000995 A BR PI1000995A BR PI1000995 B1 BRPI1000995 B1 BR PI1000995B1
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BR
Brazil
Prior art keywords
unit
claus
effluent
sulfur
flow
Prior art date
Application number
BRPI1000995-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Julien GRANDJEAN
Laurent Renaudot
P-Louis Carrette
Sophie Drozdz
Original Assignee
Ifp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41278204&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1000995(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ifp filed Critical Ifp
Publication of BRPI1000995A2 publication Critical patent/BRPI1000995A2/pt
Publication of BRPI1000995B1 publication Critical patent/BRPI1000995B1/pt

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    • 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • 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
    • 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
    • B01D53/30—Controlling by gas-analysis apparatus
    • 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
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8612—Hydrogen sulfide
    • 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
    • C01B17/0439—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion at least one catalyst bed operating below the dew-point of sulfur
    • 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0452—Process control; Start-up or cooling-down procedures of the Claus process
    • 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
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/05—Automatic, including computer, control

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Materials Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BRPI1000995-7A 2009-04-16 2010-04-09 Processo de dessulfuração de um efluente gasoso, comportando um dispositivo de análise em linha e de controle BRPI1000995B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0901863A FR2944456B1 (fr) 2009-04-16 2009-04-16 Procede de desulfuration d'un effluent gazeux comportant un dispositif d'analyse en ligne et de controle
FR0901863 2009-04-16

Publications (2)

Publication Number Publication Date
BRPI1000995A2 BRPI1000995A2 (pt) 2011-03-22
BRPI1000995B1 true BRPI1000995B1 (pt) 2020-07-14

Family

ID=41278204

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1000995-7A BRPI1000995B1 (pt) 2009-04-16 2010-04-09 Processo de dessulfuração de um efluente gasoso, comportando um dispositivo de análise em linha e de controle

Country Status (7)

Country Link
US (1) US8071068B2 (enExample)
JP (1) JP5595778B2 (enExample)
KR (1) KR101703353B1 (enExample)
BR (1) BRPI1000995B1 (enExample)
CA (1) CA2699240C (enExample)
FR (1) FR2944456B1 (enExample)
MX (1) MX2010004012A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8241603B1 (en) * 2011-03-22 2012-08-14 Gas Technology Institute Process and system for removing sulfur from sulfur-containing gaseous streams
FR3032035B1 (fr) * 2015-01-27 2022-07-15 Arkema France Dispositif transportable de mesure en ligne de la concentration en sulfure d'hydrogene d'un effluent gazeux
NL2017178B1 (en) * 2016-07-15 2018-01-18 Jacobs Nederland Bv Selective oxidation of hydrogen sulfide

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4883094A (enExample) * 1972-02-08 1973-11-06
US4100266A (en) * 1977-09-29 1978-07-11 Phillips Petroleum Company Control system for a sulfur process
JPS5644844A (en) * 1979-09-20 1981-04-24 Babcock Hitachi Kk Exhaust gas analysis in sulfur recovery device by claus process
DE2941804B1 (de) * 1979-10-16 1980-12-11 Didier Eng Verfahren zum Entschwefeln im wesentlichen aus Kohlenmonoxyd und Wasserstoff bestehender Gase
DE3036132A1 (de) * 1980-09-25 1982-05-06 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur verminderung des schwefelgehaltes der bei der schwefelgewinnung erhaltenen abgase
JPS61133124A (ja) * 1984-11-30 1986-06-20 ザ・ビ−オ−シ−・グル−プ・インコ−ポレ−テツド 混合ガス流からのガス不純物の除去法
FR2601351B1 (fr) * 1986-07-10 1990-09-14 Elf Aquitaine Procede pour l'elimination rapide de l'hydrogene sulfure contenu dans le soufre liquide et systeme catalytique utilisable pour sa mise en oeuvre.
US4836999A (en) * 1986-07-29 1989-06-06 Amoco Corporation Method for controlling claus furnace with variable hydrocarbon feed composition
WO1993021107A1 (en) * 1992-04-15 1993-10-28 Mobil Oil Corporation Process and apparatus for recovering sulphur from a gas stream containing hydrogen sulphide
ATE246033T1 (de) * 1998-08-25 2003-08-15 Gastec Nv Verfahren zur rückgewinung von schwefel aus schwefelwasserstoff enthaltenden gasen
WO2000059826A1 (en) * 1999-04-07 2000-10-12 The Boc Group, Inc. Treatment of combustible gas streams containing hydrogen sulphide
JP4616497B2 (ja) 2001-04-04 2011-01-19 大阪瓦斯株式会社 脱硫装置及び脱硫方法
US7250149B1 (en) * 2004-02-24 2007-07-31 Smith Strom W Sulfur gas treatment process
ES2399462T3 (es) * 2007-06-21 2013-04-01 Fluor Technologies Corporation Procedimientos y sistemas de control con realimentación de demanda de aire para unidades de recuperación de azufre

Also Published As

Publication number Publication date
KR20100114835A (ko) 2010-10-26
JP5595778B2 (ja) 2014-09-24
FR2944456B1 (fr) 2011-05-06
MX2010004012A (es) 2010-10-15
BRPI1000995A2 (pt) 2011-03-22
US20100266483A1 (en) 2010-10-21
CA2699240C (fr) 2017-08-22
KR101703353B1 (ko) 2017-02-06
FR2944456A1 (fr) 2010-10-22
CA2699240A1 (fr) 2010-10-16
US8071068B2 (en) 2011-12-06
JP2010248068A (ja) 2010-11-04

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B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 14/07/2020, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2665 DE 01-02-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.