AU2002346966A1 - Process and apparatus for producing sulfuric acid - Google Patents

Process and apparatus for producing sulfuric acid

Info

Publication number: AU2002346966A1
Authority: AU; Australia
Prior art keywords: sulfuric acid; producing sulfuric; producing; acid; sulfuric
Prior art date: 2001-10-31
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.): Abandoned

Application number

AU2002346966A

Other languages

English (en)

Inventor

Karl-Heinz Daum

Wolfram Schalk

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.)

Outokumpu Oyj

Original Assignee

Outokumpu Oyj

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.)

2001-10-31

Filing date

2002-10-08

Publication date

2003-05-12

2002-10-08 Application filed by Outokumpu Oyj filed Critical Outokumpu Oyj

2003-05-12 Publication of AU2002346966A1 publication Critical patent/AU2002346966A1/en

Status Abandoned legal-status Critical Current

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)

AU2002346966A 2001-10-31 2002-10-08 Process and apparatus for producing sulfuric acid Abandoned AU2002346966A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10153692.5		2001-10-31
DE10153692A DE10153692A1 (de)	2001-10-31	2001-10-31	Verfahren und Vorrichtung zur Herstellung von Schwefelsäure
PCT/EP2002/011231 WO2003037790A2 (fr)	2001-10-31	2002-10-08	Procede et appareil de production d'acide sulfurique

Publications (1)

Publication Number	Publication Date
AU2002346966A1 true AU2002346966A1 (en)	2003-05-12

Family

ID=7704303

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002346966A Abandoned AU2002346966A1 (en)	2001-10-31	2002-10-08	Process and apparatus for producing sulfuric acid

Country Status (5)

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

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 (fr)	2016-05-03	2017-11-09	Chemetics Inc.	Système d'acide sulfurique à bon rendement énergétique pour environnements humides
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

2001
- 2001-10-31 DE DE10153692A patent/DE10153692A1/de not_active Withdrawn
2002
- 2002-10-08 WO PCT/EP2002/011231 patent/WO2003037790A2/fr not_active Ceased
- 2002-10-08 AU AU2002346966A patent/AU2002346966A1/en not_active Abandoned
- 2002-10-21 PE PE2002001034A patent/PE20030485A1/es not_active Application Discontinuation
- 2002-10-24 AR ARP020104036A patent/AR036964A1/es not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE10153692A1 (de)	2003-05-15
WO2003037790A2 (fr)	2003-05-08
AR036964A1 (es)	2004-10-13
PE20030485A1 (es)	2003-06-30
WO2003037790A3 (fr)	2003-10-16

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Legal Events

Date	Code	Title	Description
2004-07-15	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase