ZA742211B - Process for removal of gaseous impurities from exhaust gases of contact process plants for producing sulfuric acid - Google Patents
Process for removal of gaseous impurities from exhaust gases of contact process plants for producing sulfuric acidInfo
- Publication number
- ZA742211B ZA742211B ZA00742211A ZA742211A ZA742211B ZA 742211 B ZA742211 B ZA 742211B ZA 00742211 A ZA00742211 A ZA 00742211A ZA 742211 A ZA742211 A ZA 742211A ZA 742211 B ZA742211 B ZA 742211B
- Authority
- ZA
- South Africa
- Prior art keywords
- removal
- sulfuric acid
- exhaust gases
- gaseous impurities
- producing sulfuric
- Prior art date
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/10—Venturi scrubbers
-
- 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
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2322982A DE2322982C3 (de) | 1973-05-08 | 1973-05-08 | Verfahren zur Entfernung von gasförmigen Verunreinigungen aus Abgasen von Schwefelsäurekontaktanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA742211B true ZA742211B (en) | 1975-11-26 |
Family
ID=5880207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00742211A ZA742211B (en) | 1973-05-08 | 1974-04-05 | Process for removal of gaseous impurities from exhaust gases of contact process plants for producing sulfuric acid |
Country Status (15)
Country | Link |
---|---|
US (1) | US3944401A (ja) |
JP (2) | JPS5018384A (ja) |
AT (1) | AT333784B (ja) |
BE (1) | BE814693R (ja) |
CA (1) | CA1019540A (ja) |
CH (1) | CH576803A5 (ja) |
DE (1) | DE2322982C3 (ja) |
ES (1) | ES424676A2 (ja) |
FI (1) | FI56490C (ja) |
FR (1) | FR2228528B2 (ja) |
GB (1) | GB1465371A (ja) |
IT (1) | IT1046117B (ja) |
NL (1) | NL182213C (ja) |
SE (1) | SE412994B (ja) |
ZA (1) | ZA742211B (ja) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2505828C3 (de) * | 1975-02-12 | 1980-06-12 | Sued-Chemie Ag, 8000 Muenchen | Verfahren und Vorrichtung zur Erzeugung von konzentrierter Schwefelsäure und/oder Oleum |
DE2519928C3 (de) * | 1975-05-05 | 1981-04-02 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Herstellung von Schwefelsäure |
CA1059943A (en) * | 1976-07-20 | 1979-08-07 | Pierre L. Claessens | Electrolytically forming peroxosulfuric acid to oxidize organic material in sulfuric acid |
US4256468A (en) * | 1977-12-28 | 1981-03-17 | Bethlehem Steel Corporation | Method for cleaning sinter plant gas emissions |
US4409064A (en) * | 1978-10-16 | 1983-10-11 | Air Products And Chemicals, Inc. | Process for concentrating sulfuric acid in an evaporator |
DE2945021A1 (de) * | 1979-11-08 | 1981-05-21 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur herstellung von konzentrierter schwefelsaeure |
DE3008718C2 (de) * | 1980-03-07 | 1987-01-22 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Vorrichtung zur Gaswäsche für Chemisorptionsanlagen |
WO1981003034A1 (en) * | 1980-04-25 | 1981-10-29 | Pacific Eng & Prod Co Nevada | Matched stage odor control system |
US4310502A (en) * | 1980-05-29 | 1982-01-12 | Rockwell International Corporation | Singlet delta oxygen generator and process |
US4996038A (en) * | 1983-07-05 | 1991-02-26 | Monsanto Company | Heat recovery from concentrated sulfuric acid |
AT383049B (de) * | 1985-01-28 | 1987-05-11 | Elin Union Ag | Verfahren zur reduzierung der emissionswerte von industriellen abgasen und industrieller abluft |
DE3507718A1 (de) * | 1985-03-05 | 1986-09-11 | Nukem Gmbh, 6450 Hanau | Verfahren zur reinigung von rauchgasen |
US4668498A (en) * | 1985-09-27 | 1987-05-26 | Davis James A | Supersonic singlet delta oxygen aerosol generator |
US4830718A (en) * | 1985-10-21 | 1989-05-16 | John Stauffer | Removal of sulfur dioxide (SO2) from waste gases and recovery as sulfuric acid |
US4654205A (en) * | 1986-01-15 | 1987-03-31 | C-I-L Inc. | Sulphur trioxide absorption apparatus and process |
DE3629766A1 (de) * | 1986-09-02 | 1988-03-17 | Bayer Ag | Verfahren zur reinigung und wiederaufheizung von abgasen |
US5009869A (en) * | 1987-12-28 | 1991-04-23 | Electrocinerator Technologies, Inc. | Methods for purification of air |
AU622372B2 (en) * | 1988-12-30 | 1992-04-02 | John E. Stauffer | Removal of sulfur dioxide from waste gases and recovery as sulfuric acid |
US5505767A (en) * | 1994-06-08 | 1996-04-09 | Minor; Cheryl | System and process for collecting sulfuric acid fumes |
US5683670A (en) * | 1995-06-28 | 1997-11-04 | Vulcan Materials Company | Method for increasing the production capacity of sulfuric acid plants and processes |
US5593652A (en) * | 1995-06-28 | 1997-01-14 | Vulcan Materials Company | Method for increasing the production capacity of sulfuric acid plants and processes |
AT402264B (de) * | 1995-09-07 | 1997-03-25 | Austrian Energy & Environment | Verfahren und einrichtung zur nassen abscheidung saurer gase |
US6019818A (en) * | 1996-09-27 | 2000-02-01 | G.F.K. Consulting, Ltd. | Combination quenching and scrubbing process and apparatus therefor |
US6174510B1 (en) * | 1999-08-27 | 2001-01-16 | Marcos D. Riano | Multi-pass cocurrent flow sulfuric acid tower process |
US6312503B1 (en) * | 1999-10-13 | 2001-11-06 | Arteva North America S.A.R.L. | System to quench gasses and remove condensables |
TW527221B (en) * | 2000-08-21 | 2003-04-11 | Sumitomo Chemical Co | Method for removing sulfuric acid mist and apparatus for removing the same |
DE10118961B4 (de) * | 2001-04-10 | 2006-08-31 | Thermoselect Ag | Wäscher und Verfahren zum Reinigen von Gasen |
KR20020080032A (ko) * | 2001-04-10 | 2002-10-23 | 송용철 | 탈취시스템 및 이를 이용한 탈취방법 |
US6726748B2 (en) * | 2002-07-16 | 2004-04-27 | The Babcock & Wilcox Company | Method of converting a downflow/upflow wet flue gas desulfurization (WFGD) system to an upflow single-loop WFGD system |
US20040188356A1 (en) * | 2003-03-24 | 2004-09-30 | Haydock Intellectual Properties, L.L.C. | System for producing large particle precipitates |
RU2351536C2 (ru) * | 2004-04-27 | 2009-04-10 | Альбермарл Корпорейшн | Способ параллельного окисления диоксида серы и его применение в производстве тетрабромфталевого ангидрида |
US7819959B2 (en) * | 2006-05-03 | 2010-10-26 | S.A. Snc-Lavalin Europe N.V. | Gas quench and scrubber draw-off system |
JP4891705B2 (ja) * | 2006-08-28 | 2012-03-07 | ヤンマー株式会社 | コンバイン |
WO2009023186A2 (en) * | 2007-08-10 | 2009-02-19 | Freije Treatment Systems, Inc. | Method and apparatus for treating a fluid |
US20110192179A1 (en) * | 2010-02-05 | 2011-08-11 | Freije Iii William F | Evaporative heat transfer system and method |
EP2578294B1 (en) | 2010-05-31 | 2020-05-06 | Mitsubishi Heavy Industries Engineering, Ltd. | Exhaust gas treatment method |
CA2801008C (en) | 2010-05-31 | 2015-12-08 | Mitsubishi Heavy Industries, Ltd. | Air pollution control system and method |
JPWO2011152546A1 (ja) * | 2010-05-31 | 2013-08-01 | 三菱重工業株式会社 | 排ガス処理システム及び方法 |
CN102500126B (zh) * | 2011-12-11 | 2014-06-04 | 浙江大学 | 净化处理含持久性有机污染物高温烟气的方法及装置 |
CN102657991B (zh) * | 2012-05-24 | 2014-04-16 | 深圳市泓耀环保有限公司 | 一体化文丘里空气洗涤装置 |
TW201432204A (zh) * | 2013-02-08 | 2014-08-16 | Wholetech System Hitech Ltd | 燃燒式有害氣體處理裝置 |
CN104353306B (zh) * | 2014-10-27 | 2016-05-04 | 瓮福(集团)有限责任公司 | 一种硫酸炉气净化工艺装置 |
JP7085818B2 (ja) * | 2017-10-31 | 2022-06-17 | 三菱重工エンジニアリング株式会社 | ガス処理装置及びガス処理方法、co2回収装置及びco2回収方法 |
WO2021121612A1 (en) | 2019-12-19 | 2021-06-24 | Outotec (Finland) Oy | A venturi absorber tube for absorbing sulfur trioxide in sulfuric acid |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE670966C (de) * | 1937-05-09 | 1939-01-28 | I G Farbenindustrie Akt Ges | Verfahren zur Gewinnung von Schwefelsaeure aus gasfoermigen Schwefelverbindungen niederer Oxydationsstufe |
DE1234912B (de) * | 1961-12-02 | 1967-02-23 | Otto & Co Gmbh Dr C | Verfahren zur Entfernung der Schwefeloxyde aus Rauchgasen |
US3523880A (en) * | 1967-12-27 | 1970-08-11 | Ionics | Electrolytic cell for removal and recovery of so2 from waste gases |
US3524801A (en) * | 1968-02-09 | 1970-08-18 | Ionics | Process for producing sulfuric acid from so2 containing waste gas |
DE2050580C3 (de) * | 1970-10-15 | 1979-09-06 | Metallgesellschaft Ag, 6000 Frankfurt | Vorrichtung zur Absorption von gasförmigen Bestandteilen |
CH547231A (de) * | 1970-10-15 | 1974-03-29 | Metallgesellschaft Ag | Zwischenabsorber fuer die absorption von so3 und verfahren zum betreiben des zwischenabsorbers. |
US3760061A (en) * | 1971-03-02 | 1973-09-18 | Du Pont | High-strength acid containing h2o2 to scrub so2 |
-
1973
- 1973-05-08 DE DE2322982A patent/DE2322982C3/de not_active Expired
-
1974
- 1974-03-14 NL NLAANVRAGE7403424,A patent/NL182213C/xx not_active IP Right Cessation
- 1974-03-27 ES ES424676A patent/ES424676A2/es not_active Expired
- 1974-03-29 AT AT264474A patent/AT333784B/de active
- 1974-04-05 ZA ZA00742211A patent/ZA742211B/xx unknown
- 1974-04-12 FR FR7413071A patent/FR2228528B2/fr not_active Expired
- 1974-05-02 JP JP49049639A patent/JPS5018384A/ja active Pending
- 1974-05-03 IT IT22250/74A patent/IT1046117B/it active
- 1974-05-03 CH CH605474A patent/CH576803A5/xx not_active IP Right Cessation
- 1974-05-06 US US05/467,387 patent/US3944401A/en not_active Expired - Lifetime
- 1974-05-06 FI FI1370/74A patent/FI56490C/fi active
- 1974-05-07 GB GB2017474A patent/GB1465371A/en not_active Expired
- 1974-05-07 BE BE6044569A patent/BE814693R/xx not_active IP Right Cessation
- 1974-05-08 SE SE7406163A patent/SE412994B/xx not_active IP Right Cessation
- 1974-05-08 CA CA199,328A patent/CA1019540A/en not_active Expired
-
1981
- 1981-11-18 JP JP56185141A patent/JPS57174124A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AT333784B (de) | 1976-12-10 |
ATA264474A (de) | 1976-04-15 |
CH576803A5 (ja) | 1976-06-30 |
NL182213B (nl) | 1987-09-01 |
SE412994B (sv) | 1980-03-31 |
GB1465371A (en) | 1977-02-23 |
NL182213C (nl) | 1988-02-01 |
US3944401A (en) | 1976-03-16 |
FR2228528B2 (ja) | 1977-01-07 |
DE2322982C3 (de) | 1979-09-13 |
JPS5018384A (ja) | 1975-02-26 |
DE2322982B2 (de) | 1979-01-18 |
DE2322982A1 (de) | 1974-11-28 |
FR2228528A2 (ja) | 1974-12-06 |
IT1046117B (it) | 1980-06-30 |
ES424676A2 (es) | 1976-01-16 |
FI56490C (fi) | 1980-02-11 |
JPS57174124A (en) | 1982-10-26 |
CA1019540A (en) | 1977-10-25 |
BE814693R (fr) | 1974-11-07 |
NL7403424A (ja) | 1974-11-12 |
AU6830974A (en) | 1975-10-30 |
FI56490B (fi) | 1979-10-31 |
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