ES2133760T3 - Proceso para regenerar los productos de carbonizacion carbonosos, tratados con nitrogeno, usados para la retirada del sulfuro de hidrogeno. - Google Patents

Proceso para regenerar los productos de carbonizacion carbonosos, tratados con nitrogeno, usados para la retirada del sulfuro de hidrogeno.

Info

Publication number
ES2133760T3
ES2133760T3 ES95914932T ES95914932T ES2133760T3 ES 2133760 T3 ES2133760 T3 ES 2133760T3 ES 95914932 T ES95914932 T ES 95914932T ES 95914932 T ES95914932 T ES 95914932T ES 2133760 T3 ES2133760 T3 ES 2133760T3
Authority
ES
Spain
Prior art keywords
hydrogen sulfide
nitrogen
removal
treated
regenerate
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
ES95914932T
Other languages
English (en)
Inventor
Richard A Hayden
Steven L Butterworth
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.)
Calgon Carbon Corp
Original Assignee
Calgon Carbon Corp
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 Calgon Carbon Corp filed Critical Calgon Carbon Corp
Application granted granted Critical
Publication of ES2133760T3 publication Critical patent/ES2133760T3/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
    • 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
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/3416—Regenerating or reactivating of sorbents or filter aids comprising free carbon, e.g. activated carbon
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • B01J20/345—Regenerating or reactivating using a particular desorbing compound or mixture
    • B01J20/3475—Regenerating or reactivating using a particular desorbing compound or mixture in the liquid phase
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/20—Regeneration or reactivation
    • 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
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/515—Specific contaminant removal
    • Y10S502/517—Sulfur or sulfur compound removal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

SE SUMINISTRA UN PROCESO PARA LA RESTAURACION DE LA CAPACIDAD DE ELIMINACION DEL SULFURO DE HIDROGENO EN CARBONES VEGETALES CARBONACEOS TRATADOS CON NITROGENO QUE HAYAN AGOTADO SU CAPACIDAD PARA EL SULFURO DE HIDROGENO CUANDO SE HAYAN UTILIZADO PARA LA SEPARACION DE SULFURO DE HIDROGENO DE CORRIENTES GASEOSAS QUE CONTENGAN OXIGENO Y AGUA. EL PROCESO COMPRENDE EL LAVADO DEL CARBON VEGETAL CARBONACEO GASTADO CON UNA SUFICIENTE CANTIDAD DE AGUA PARA ELIMINAR LA MAYORIA DE LOS PRODUCTOS DE REACCION DEL SULFURO DE HIDROGENO. MEDIANTE EL USO DE ESTE PROCESO SE RECUPERA UNA PROPORCION SIGNIFICATIVA DE LA CAPACIDAD PARA EL SULFURO DE HIDROGENO ORIGINAL DEL CARBON VEGETAL CARBONACEO TRATADO CON NITROGENO.
ES95914932T 1994-03-29 1995-03-29 Proceso para regenerar los productos de carbonizacion carbonosos, tratados con nitrogeno, usados para la retirada del sulfuro de hidrogeno. Expired - Lifetime ES2133760T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/219,625 US5494869A (en) 1994-03-29 1994-03-29 Process for regenerating nitrogen-treated carbonaceous chars used for hydrogen sulfide removal

Publications (1)

Publication Number Publication Date
ES2133760T3 true ES2133760T3 (es) 1999-09-16

Family

ID=22820048

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95914932T Expired - Lifetime ES2133760T3 (es) 1994-03-29 1995-03-29 Proceso para regenerar los productos de carbonizacion carbonosos, tratados con nitrogeno, usados para la retirada del sulfuro de hidrogeno.

Country Status (10)

Country Link
US (1) US5494869A (es)
EP (1) EP0776246B1 (es)
JP (1) JPH09510912A (es)
AT (1) ATE180418T1 (es)
CA (1) CA2180476C (es)
DE (1) DE69509907T2 (es)
DK (1) DK0776246T3 (es)
ES (1) ES2133760T3 (es)
GR (1) GR3030279T3 (es)
WO (1) WO1995026230A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100476139B1 (ko) * 1996-04-12 2005-09-20 칼곤 카본 코포레이션 황화수소제거장치및황화수소제거용량복원방법
US5843381A (en) * 1996-04-12 1998-12-01 Calgon Carbon Corporation Apparatus for removal of hydrogen sulfide
US6214212B1 (en) * 1998-05-14 2001-04-10 Calgon Carbon Corporation Method for removal of hydrogen sulfide from gaseous and liquid streams by catalytic carbon
US6500487B1 (en) 1999-10-18 2002-12-31 Advanced Technology Materials, Inc Abatement of effluent from chemical vapor deposition processes using ligand exchange resistant metal-organic precursor solutions
US6391385B1 (en) 1999-10-18 2002-05-21 Advanced Technology Materials, Inc. Method of abating of effluents from chemical vapor deposition processes using organometallic source reagents
EP2289609A1 (en) 2000-12-11 2011-03-02 Siemens Water Technologies Corp. Method for making activated carbon for odor control
AU2003293370A1 (en) * 2002-12-05 2004-06-30 Usfilter Corporation Activated carbon for odor control and method for making same
US7004443B2 (en) * 2003-03-19 2006-02-28 Dayton Superior Corporation Concrete void former
US6843830B2 (en) * 2003-04-15 2005-01-18 Advanced Technology Materials, Inc. Abatement system targeting a by-pass effluent stream of a semiconductor process tool
US6962616B1 (en) * 2003-08-08 2005-11-08 Research Foundation Of The City University Of New York Preparation of adsorbents from organic fertilizer and mineral oil and their application for removal of acidic gases from sulfur containing wet gas streams
US20070000385A1 (en) * 2005-07-01 2007-01-04 Stouffer Mark R Adsorbents for removing H2S, other odor causing compounds, and acid gases from gas streams and methods for producing and using these adsorbents
WO2007127652A2 (en) * 2006-04-24 2007-11-08 Meadwestvaco Corporation Impregnated monoliths
US20090057228A1 (en) * 2007-08-29 2009-03-05 Siemens Water Technologies Corp. System and method of filtering using stratified activated carbon
US7635773B2 (en) 2008-04-28 2009-12-22 Cydex Pharmaceuticals, Inc. Sulfoalkyl ether cyclodextrin compositions
US8580979B1 (en) 2009-09-28 2013-11-12 Organocat, LLC Method of preparing a humic acid extraction
US20110168018A1 (en) * 2010-01-14 2011-07-14 Research Institute Of Petroleum Industry (Ripi) Hybrid nano sorbent
WO2014066274A1 (en) 2012-10-22 2014-05-01 Cydex Pharmaceuticals, Inc. Alkylated cyclodextrin compositions and processes for preparing and using the same
US9604849B2 (en) * 2013-08-13 2017-03-28 William Marsh Rice University Nucleophilic porous carbon materials for CO2 and H2S capture
US10232342B2 (en) 2015-07-01 2019-03-19 William Marsh Rice University Method, synthesis, activation procedure and characterization of an oxygen rich activated porous carbon sorbent for selective removal of carbon dioxide with ultra high capacity
JP6181835B1 (ja) * 2016-10-11 2017-08-16 株式会社西部技研 ガス回収濃縮装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790659A (en) * 1971-04-20 1974-02-05 Metallgesellschaft Ag Activated carbon catalyst impregnated with sio2
US4259301A (en) * 1979-07-30 1981-03-31 Exxon Research And Engineering Co. Removal of acidic compounds from gaseous mixtures
US4556547A (en) * 1982-02-01 1985-12-03 Takeda Chemical Industries, Ltd. Process for treatment of gases
US4810266A (en) * 1988-02-25 1989-03-07 Allied-Signal Inc. Carbon dioxide removal using aminated carbon molecular sieves
DE4031968A1 (de) * 1990-10-09 1992-04-16 Bayer Ag Katalysator zur reduzierung von stickstoffoxiden aus abgasen und verfahren zu dessen herstellung
ES2093872T3 (es) * 1992-03-26 1997-01-01 Solvay Procedimiento para la reactivacion de un catalizador de carbon activo empleado para la preparacion de 1,1,1,2,3,3,3-heptafluoropropano (r 227).
US5444031A (en) * 1993-01-21 1995-08-22 Calgon Carbon Corporation Process for making catalytic carbon

Also Published As

Publication number Publication date
CA2180476A1 (en) 1995-10-05
EP0776246A1 (en) 1997-06-04
DE69509907D1 (de) 1999-07-01
DK0776246T3 (da) 1999-11-29
JPH09510912A (ja) 1997-11-04
GR3030279T3 (en) 1999-08-31
WO1995026230A1 (en) 1995-10-05
US5494869A (en) 1996-02-27
DE69509907T2 (de) 1999-12-02
ATE180418T1 (de) 1999-06-15
EP0776246B1 (en) 1999-05-26
CA2180476C (en) 1999-08-31

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