USB499324I5 - - Google Patents

Info

Publication number
USB499324I5
USB499324I5 US49932474A USB499324I5 US B499324 I5 USB499324 I5 US B499324I5 US 49932474 A US49932474 A US 49932474A US B499324 I5 USB499324 I5 US B499324I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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 filed Critical
Priority to US05/499,324 priority Critical patent/US4001375A/en
Priority to JP50100692A priority patent/JPS5146574A/ja
Publication of USB499324I5 publication Critical patent/USB499324I5/en
Application granted granted Critical
Publication of US4001375A publication Critical patent/US4001375A/en
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
    • B01D53/8609—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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Treating Waste Gases (AREA)
US05/499,324 1974-08-21 1974-08-21 Process for the desulfurization of flue gas Expired - Lifetime US4001375A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/499,324 US4001375A (en) 1974-08-21 1974-08-21 Process for the desulfurization of flue gas
JP50100692A JPS5146574A (enrdf_load_stackoverflow) 1974-08-21 1975-08-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/499,324 US4001375A (en) 1974-08-21 1974-08-21 Process for the desulfurization of flue gas

Publications (2)

Publication Number Publication Date
USB499324I5 true USB499324I5 (enrdf_load_stackoverflow) 1976-03-16
US4001375A US4001375A (en) 1977-01-04

Family

ID=23984829

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/499,324 Expired - Lifetime US4001375A (en) 1974-08-21 1974-08-21 Process for the desulfurization of flue gas

Country Status (2)

Country Link
US (1) US4001375A (enrdf_load_stackoverflow)
JP (1) JPS5146574A (enrdf_load_stackoverflow)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839026A (en) * 1978-09-11 1989-06-13 Atlantic Richfield Company Catalytic cracking with reduced emissions of sulfur oxides
CA1154735A (en) * 1978-09-11 1983-10-04 Stanley M. Brown Catalytic cracking with reduced emissions of sulfur oxides
US4251496A (en) * 1979-03-22 1981-02-17 Exxon Research & Engineering Co. Process for the removal of SOx and NOx from gaseous mixture containing the same
US4233276A (en) * 1979-03-30 1980-11-11 Standard Oil Company (Indiana) Process for the desulfurization of waste gases
US4274942A (en) * 1979-04-04 1981-06-23 Engelhard Minerals & Chemicals Corporation Control of emissions in FCC regenerator flue gas
US4857280A (en) * 1979-04-19 1989-08-15 Kay D Alan R Method for the regeneration of sulfided cerium oxide back to a form that is again capable of removing sulfur from fluid materials
US4826664A (en) * 1980-07-31 1989-05-02 Kay D Alan R Methods of desulfurizing gases
US4957892A (en) * 1980-07-29 1990-09-18 Uop Process for combusting solid sulfur containing material
JPS5784720A (en) * 1980-11-13 1982-05-27 Exxon Research Engineering Co Method of removing sox and nox from gassy mixture containing sox and nox
US4325811A (en) * 1980-12-08 1982-04-20 Standard Oil Company (Indiana) Catalytic cracking with reduced emission of noxious gas
US4346063A (en) * 1981-03-16 1982-08-24 Exxon Research & Engineering Co. Desulfurization of hot gas with cerium oxide
US4589978A (en) * 1985-03-01 1986-05-20 Mobil Oil Corporation Catalyst for reduction of SOx emissions from FCC units
US4790982A (en) * 1986-04-07 1988-12-13 Katalistiks International, Inc. Metal-containing spinel composition and process of using same
CA1304912C (en) * 1986-05-27 1992-07-14 Andrew S. Moore Gas/solid contact method for removing sulfur oxides from gases
US4917875A (en) * 1986-05-27 1990-04-17 Englehard Corporation Gas/solid contact method for removing sulfur oxides from gases
US5242673A (en) * 1991-11-12 1993-09-07 Massachusetts Institute Of Technology Elemental sulfur recovery process
US5384301A (en) * 1991-11-12 1995-01-24 Massachusetts Institute Of Technology Catalyst for elemental sulfur recovery process
US5458861A (en) * 1992-04-15 1995-10-17 Mobil Oil Corporation Desulfurizing a gas stream
KR960701969A (ko) * 1993-04-07 1996-03-28 스티븐 디. 크레크 브롬화 디페닐알칸 제품 및 제조방법(brominated diphenylalkane products and processes)
US5693588A (en) * 1996-08-16 1997-12-02 The United States Of America As Represented By The Department Of Energy Reduction of spalling in mixed metal oxide desulfurization sorbents by addition of a large promoter metal oxide
US20100187178A1 (en) * 2003-01-29 2010-07-29 Molycorp Minerals, Llc Process for removing and sequestering contaminants from aqueous streams
US6863825B2 (en) * 2003-01-29 2005-03-08 Union Oil Company Of California Process for removing arsenic from aqueous streams
ATE541633T1 (de) * 2004-11-08 2012-02-15 Tufts College Verfahren zur regenerativen heissgasentschwefelung
US7731837B2 (en) * 2006-09-08 2010-06-08 The Penn State Research Foundation Oxidatively regenerable adsorbents for sulfur removal
US8066874B2 (en) * 2006-12-28 2011-11-29 Molycorp Minerals, Llc Apparatus for treating a flow of an aqueous solution containing arsenic
US20090107925A1 (en) * 2007-10-31 2009-04-30 Chevron U.S.A. Inc. Apparatus and process for treating an aqueous solution containing biological contaminants
US20090107919A1 (en) * 2007-10-31 2009-04-30 Chevron U.S.A. Inc. Apparatus and process for treating an aqueous solution containing chemical contaminants
US8349764B2 (en) 2007-10-31 2013-01-08 Molycorp Minerals, Llc Composition for treating a fluid
US8252087B2 (en) * 2007-10-31 2012-08-28 Molycorp Minerals, Llc Process and apparatus for treating a gas containing a contaminant
TW201038510A (en) * 2009-03-16 2010-11-01 Molycorp Minerals Llc Porous and durable ceramic filter monolith coated with a rare earth for removing contaminates from water
AR076275A1 (es) * 2009-04-09 2011-06-01 Molycorp Minerals Llc Uso de una tierra rara para la remocion de antimonio y bismuto
KR20120094896A (ko) * 2009-07-06 2012-08-27 몰리코프 미네랄스, 엘엘씨 상처 드레싱에서 항균 장벽 및 살균제로 이용되는 세리아
EP2499679A4 (en) * 2009-11-09 2014-01-01 Molycorp Minerals Llc REMOVAL OF STAINING FROM RARE EARTH
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
JP5589996B2 (ja) * 2011-09-12 2014-09-17 株式会社日立製作所 二酸化炭素捕捉材
US10837949B1 (en) * 2012-03-22 2020-11-17 Piers Richard Warburton Peracetic acid sensor with filter to remove hydrogen peroxide
US9975787B2 (en) 2014-03-07 2018-05-22 Secure Natural Resources Llc Removal of arsenic from aqueous streams with cerium (IV) oxide compositions
CN109351183B (zh) * 2018-11-27 2021-03-23 中国石油大学(北京) 一种催化裂化再生烟气干法脱硫除尘工艺方法
EP3730202A1 (de) * 2019-04-26 2020-10-28 Covestro Deutschland AG Verfahren zur reinigung von schwefelhaltigen korrosiven prozessgasen
WO2022132369A1 (en) 2020-12-16 2022-06-23 Exxonmobil Chemical Patents Inc. Processes and systems for upgrading a hydrocarbon-containing feed
WO2022132366A1 (en) 2020-12-16 2022-06-23 Exxonmobil Chemical Patents Inc. Processes and systems for upgrading a hydrocarbon-containing feed

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB903612A (en) * 1959-08-06 1962-08-15 Lab Fuer Adsorptionstechnik G Process for the removal of organic sulphur compounds from gases
GB1154008A (en) * 1966-11-28 1969-06-04 Shell Int Research Process for the Removal of Suplhur Oxides from Gas Mixtures and an apparatus therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB903612A (en) * 1959-08-06 1962-08-15 Lab Fuer Adsorptionstechnik G Process for the removal of organic sulphur compounds from gases
GB1154008A (en) * 1966-11-28 1969-06-04 Shell Int Research Process for the Removal of Suplhur Oxides from Gas Mixtures and an apparatus therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Lowell et al., Selection of Metal Oxides for Removing SO.sub.2 from Flue Gas, Ind. Eng. Chemical Process Design, Development, vol. 10, No. 3, 1971. *

Also Published As

Publication number Publication date
JPS5146574A (enrdf_load_stackoverflow) 1976-04-21
US4001375A (en) 1977-01-04

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