ES374871A1 - Un procedimiento para extraer dioxido de azufre de un gas residual que contiene dioxido de azufre y oxigeno. - Google Patents

Un procedimiento para extraer dioxido de azufre de un gas residual que contiene dioxido de azufre y oxigeno.

Info

Publication number
ES374871A1
ES374871A1 ES374871A ES374871A ES374871A1 ES 374871 A1 ES374871 A1 ES 374871A1 ES 374871 A ES374871 A ES 374871A ES 374871 A ES374871 A ES 374871A ES 374871 A1 ES374871 A1 ES 374871A1
Authority
ES
Spain
Prior art keywords
sulfur dioxide
translation
oxygen
procedure
machine
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
Application number
ES374871A
Other languages
English (en)
Spanish (es)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering Co
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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of ES374871A1 publication Critical patent/ES374871A1/es
Expired 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
ES374871A 1968-12-24 1969-12-23 Un procedimiento para extraer dioxido de azufre de un gas residual que contiene dioxido de azufre y oxigeno. Expired ES374871A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78662668A 1968-12-24 1968-12-24

Publications (1)

Publication Number Publication Date
ES374871A1 true ES374871A1 (es) 1972-02-16

Family

ID=25139142

Family Applications (1)

Application Number Title Priority Date Filing Date
ES374871A Expired ES374871A1 (es) 1968-12-24 1969-12-23 Un procedimiento para extraer dioxido de azufre de un gas residual que contiene dioxido de azufre y oxigeno.

Country Status (7)

Country Link
JP (1) JPS4815793B1 (xx)
BE (1) BE743390A (xx)
DE (1) DE1963618C3 (xx)
ES (1) ES374871A1 (xx)
FR (1) FR2027070A1 (xx)
GB (1) GB1289696A (xx)
NL (1) NL6919291A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141893U (xx) * 1977-04-15 1978-11-09
JPS5643966A (en) * 1979-09-14 1981-04-22 Deni Igaku Kenkyusho Kk Potential treating instrument
EP3362172B1 (en) * 2015-10-13 2020-12-02 Regents of the University of Minnesota Method of removing hydrogen sulfide from an gas
CN112933946A (zh) * 2021-02-19 2021-06-11 陈洪超 一种焚烧尾气脱酸处理装置

Also Published As

Publication number Publication date
JPS4815793B1 (xx) 1973-05-17
DE1963618A1 (de) 1970-07-09
FR2027070A1 (xx) 1970-09-25
NL6919291A (xx) 1970-06-26
DE1963618C3 (de) 1974-06-12
BE743390A (xx) 1970-06-19
DE1963618B2 (de) 1973-11-08
GB1289696A (xx) 1972-09-20

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