ES2150743T3 - Procedimiento y dispositivo de craqueo del amoniaco presente en un gas que contiene hidrogeno sulfurado. - Google Patents

Procedimiento y dispositivo de craqueo del amoniaco presente en un gas que contiene hidrogeno sulfurado.

Info

Publication number
ES2150743T3
ES2150743T3 ES97400489T ES97400489T ES2150743T3 ES 2150743 T3 ES2150743 T3 ES 2150743T3 ES 97400489 T ES97400489 T ES 97400489T ES 97400489 T ES97400489 T ES 97400489T ES 2150743 T3 ES2150743 T3 ES 2150743T3
Authority
ES
Spain
Prior art keywords
procedure
sulfurated hydrogen
cramping
gas containing
ammonia present
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES97400489T
Other languages
English (en)
Inventor
Christian Busson
Thomas Nietsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IFP Energies nouvelles
Original Assignee
IFP Energies nouvelles
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 IFP Energies nouvelles filed Critical IFP Energies nouvelles
Application granted granted Critical
Publication of ES2150743T3 publication Critical patent/ES2150743T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/005—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0207—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly horizontal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0285—Heating or cooling the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0403—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal
    • B01J8/0423—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more otherwise shaped beds
    • B01J8/0438—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more otherwise shaped beds the beds being placed next to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
    • B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0496—Heating or cooling the reactor
    • 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
    • C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/04—Production of hydrogen; Production of gaseous mixtures containing hydrogen by decomposition of inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00389—Controlling the temperature using electric heating or cooling elements
    • B01J2208/00415—Controlling the temperature using electric heating or cooling elements electric resistance heaters
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO DE CRAQUEO CATALITICO DE AMONIACO PRESENTE EN UN FLUIDO QUE CONTIENE HIDROGENO SULFURADO, EN EL QUE SE INTRODUCE EL FLUIDO EN UN REACTOR QUE LLEVA UN CATALIZADOR APROPIADO Y SE RECUPERA UN EFLUENTE DE CRAQUEO CATALITICO. LA TEMPERATURA DE DICHA ZONA DE REACCION ES DE 1.000 A 1.400 (GRADOS) C Y EL REACTOR PARA LA PUESTA EN PRACTICA DEL PROCEDIMIENTO COMPRENDE AL MENOS UNA CAMARA DE CALENTAMIENTO (3,4) Y AL MENOS UNA CAMARA DE CATALISIS (11) EN LA QUE SE CRAQUEA EL AMONIACO SIN CRAQUEAR EL HIDROGENO SULFURADO. SEGUN OTRA VARIANTE, EL REACTOR PERMITE LLEVAR AL MENOS UN CATALIZADOR EN LOS ESPACIOS DEFINIDOS ENTRE ELEMENTOS DE CALENTAMIENTO.
ES97400489T 1996-03-08 1997-03-04 Procedimiento y dispositivo de craqueo del amoniaco presente en un gas que contiene hidrogeno sulfurado. Expired - Lifetime ES2150743T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602909A FR2745806B1 (fr) 1996-03-08 1996-03-08 Procede de craquage de l'ammoniac present dans un gaz contenant de l'hydrogene sulfure

Publications (1)

Publication Number Publication Date
ES2150743T3 true ES2150743T3 (es) 2000-12-01

Family

ID=9489973

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97400489T Expired - Lifetime ES2150743T3 (es) 1996-03-08 1997-03-04 Procedimiento y dispositivo de craqueo del amoniaco presente en un gas que contiene hidrogeno sulfurado.

Country Status (9)

Country Link
US (1) US5853682A (es)
EP (1) EP0794150B1 (es)
KR (1) KR970064691A (es)
CN (1) CN1171288A (es)
CA (1) CA2199056A1 (es)
DE (1) DE69702154T2 (es)
ES (1) ES2150743T3 (es)
FR (1) FR2745806B1 (es)
TW (1) TW455567B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767529B1 (fr) * 1997-08-25 1999-10-08 Inst Francais Du Petrole Procede et unite d'hydrotraitement d'une charge petroliere comprenant le craquage de l'ammoniac et le recyclage de l'hydrogene dans l'unite
FR2821572B1 (fr) * 2001-03-05 2003-10-31 Inst Francais Du Petrole Dispositif de reacteur comportant une enceinte en materiau refractaire et une enveloppe de confinement, pour la mise en oeuvre de reactions chimiques necessitant un echange de chaleur
ITPG20060028A1 (it) * 2006-04-18 2006-07-18 Leonardo Valentini Apparecchiatura per la scissione termofisica catalitica dell'ammoniaca liquida nei costituenti azoto ed idrogeno allo stato gassoso
US7585404B2 (en) * 2006-12-06 2009-09-08 Chevron U.S.A. Inc. Decomposition of waste products formed in slurry catalyst synthesis
DE102009024223A1 (de) * 2009-06-08 2010-12-09 Dotech Gmbh Anlage zur Wiederverwendung von Ammoniak
EP2928819B1 (en) * 2012-11-08 2019-03-06 Stamicarbon B.V. acting under the name of MT Innovation Center Process for sulphur recovery with simultaneous hydrogen production from nh3 and h2s containing feed gas
US9181095B2 (en) 2013-07-12 2015-11-10 Fluor Technologies Corporation Claus plant preprocessing systems and methods for removal of ammonia from claus plant feed gases
US11338243B2 (en) * 2018-04-27 2022-05-24 Illinois Tool Works Inc. Methods and apparatus to thermally destruct volatile organic compounds
KR102325218B1 (ko) * 2019-12-11 2021-11-11 주식회사 포스코 우수한 시안화수소 분해능을 가지는 황 회수 장치 및 방법
CN111717888A (zh) * 2020-06-23 2020-09-29 山东同智创新能源科技股份有限公司 一种应用于化工粗氨废气处理替代焚烧的资源化工艺及系统
DE102021203888A1 (de) 2021-04-19 2022-10-20 Forschungszentrum Jülich GmbH Vorrichtung und Verfahren zum katalytischen Freisetzen eines Gases aus einem Trägermaterial
JP7830011B2 (ja) * 2023-07-20 2026-03-16 中外炉工業株式会社 アンモニア分解装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915120A (en) * 1930-08-01 1933-06-20 Du Pont Apparatus for decomposing ammonia
US3661507A (en) * 1969-04-10 1972-05-09 Still Fa Carl Process for decomposing ammonia
US3773912A (en) * 1970-12-10 1973-11-20 C Spangler Antipollution disposal of sour refinery gas with sulfur recovery
DE2708035C2 (de) * 1976-02-27 1986-08-28 Hitachi, Ltd., Tokio/Tokyo Verfahren zur Entfernung von Schwefelwasserstoff und Ammoniak aus einem heißen Gas
US4181706A (en) * 1976-04-24 1980-01-01 Firma Carl Still Recklinghausen Method and apparatus for decomposing ammonia fumes having a high hydrogen sulfide content
US4374105A (en) * 1979-12-11 1983-02-15 Institute Of Gas Technology Purification of fuel gases
DE3209858A1 (de) * 1982-03-18 1983-09-29 Carl Still Gmbh & Co Kg, 4350 Recklinghausen Verfahren zur gewinnung von schwefel aus dem schwefelwasserstoff des kokereigases
DE19501108A1 (de) * 1995-01-16 1996-07-18 Krupp Koppers Gmbh Verfahren zur Behandlung von Brüden, die Ammoniak und Schwefelwasserstoff enthalten

Also Published As

Publication number Publication date
CN1171288A (zh) 1998-01-28
DE69702154T2 (de) 2000-09-28
FR2745806A1 (fr) 1997-09-12
FR2745806B1 (fr) 1998-04-10
US5853682A (en) 1998-12-29
CA2199056A1 (fr) 1997-09-08
MX9701646A (es) 1998-07-31
KR970064691A (ko) 1997-10-13
TW455567B (en) 2001-09-21
DE69702154D1 (de) 2000-07-06
EP0794150A1 (fr) 1997-09-10
EP0794150B1 (fr) 2000-05-31

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