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AR036964A1 - Procedimiento y dispositivo para la fabricacion de acido sulfurico - Google Patents

Procedimiento y dispositivo para la fabricacion de acido sulfurico

Info

Publication number
AR036964A1
AR036964A1 ARP020104036A ARP020104036A AR036964A1 AR 036964 A1 AR036964 A1 AR 036964A1 AR P020104036 A ARP020104036 A AR P020104036A AR P020104036 A ARP020104036 A AR P020104036A AR 036964 A1 AR036964 A1 AR 036964A1
Authority
AR
Argentina
Prior art keywords
filler
gas
absorber
acid
sulfuric acid
Prior art date
Application number
ARP020104036A
Other languages
English (en)
Inventor
Karl-Heinz Daum
Wolfram Schalk
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of AR036964A1 publication Critical patent/AR036964A1/es

Links

Classifications

    • 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
    • C01B17/80—Apparatus
    • C01B17/806—Absorbers; Heat exchangers
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1418—Recovery of products
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Industrial Gases (AREA)

Abstract

La presente trata de un procedimiento y un dispositivo para la fabricación de ácido sulfúrico concentrado mediante una torre de absorción, Para absorber grandes cantidades de SO3 (ó H2O) en ácido sulfúrico de distintas concentraciones se propone que dentro de un absorbedor de cuerpos llenadores esté integrado un tubo vacío, alimentándose el gas y el ácido en la cabeza del tubo vacío y conduciéndose en cocorriente a la parte inferior del absorbedor de cuerpos llenadores postconectado, conduciéndose el gas posteriormente hacia arriba por los cuerpos llenadores, conduciéndose más ácido por encima de los cuerpos llenadores al absorbedor de cuerpo llenadores, mezclándose en el área de los cuerpos llenadores con el gas en un procedimiento por contracorriente, retirándose el gas de la cabeza del absorbedor de cuerpo llenadores y evacuándose el ácido del fondo del absorbedor de cuerpos llenadores.
ARP020104036A 2001-10-31 2002-10-24 Procedimiento y dispositivo para la fabricacion de acido sulfurico AR036964A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10153692A DE10153692A1 (de) 2001-10-31 2001-10-31 Verfahren und Vorrichtung zur Herstellung von Schwefelsäure

Publications (1)

Publication Number Publication Date
AR036964A1 true AR036964A1 (es) 2004-10-13

Family

ID=7704303

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020104036A AR036964A1 (es) 2001-10-31 2002-10-24 Procedimiento y dispositivo para la fabricacion de acido sulfurico

Country Status (5)

Country Link
AR (1) AR036964A1 (es)
AU (1) AU2002346966A1 (es)
DE (1) DE10153692A1 (es)
PE (1) PE20030485A1 (es)
WO (1) WO2003037790A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006000696B4 (de) * 2006-01-02 2007-12-13 Outotec Oyj Quenchturm für metallurgische Gase
WO2017192264A1 (en) 2016-05-03 2017-11-09 Chemetics Inc. Energy efficient sulfuric acid system for humid environments
CN119951280B (zh) * 2025-03-18 2026-01-06 湖北瑞力源环保科技有限公司 一种盐酸再生酸雾的气体排放处理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1571772B2 (de) * 1966-03-10 1976-07-08 Metallgesellschaft Ag, 6000 Frankfurt Absorptionsvorrichtung
DE2510241A1 (de) * 1975-03-08 1976-09-23 Bayer Ag Verfahren zur absorption von gasfoermigen bestandteilen aus gasen
DE2755327A1 (de) * 1977-12-12 1979-06-13 Davy Powergas Gmbh Vorrichtung zur absorption von schwefeltrioxid oder wasserdampf aus einem gas
US4576813A (en) * 1983-07-05 1986-03-18 Monsanto Company Heat recovery from concentrated sulfuric acid

Also Published As

Publication number Publication date
DE10153692A1 (de) 2003-05-15
WO2003037790A2 (en) 2003-05-08
AU2002346966A1 (en) 2003-05-12
PE20030485A1 (es) 2003-06-30
WO2003037790A3 (en) 2003-10-16

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal