JPS5942236B2 - 凝縮性腐食成分を含有するガスの熱交換における腐食防止法及びそれに用いる装置 - Google Patents

凝縮性腐食成分を含有するガスの熱交換における腐食防止法及びそれに用いる装置

Info

Publication number
JPS5942236B2
JPS5942236B2 JP49042828A JP4282874A JPS5942236B2 JP S5942236 B2 JPS5942236 B2 JP S5942236B2 JP 49042828 A JP49042828 A JP 49042828A JP 4282874 A JP4282874 A JP 4282874A JP S5942236 B2 JPS5942236 B2 JP S5942236B2
Authority
JP
Japan
Prior art keywords
gas
head
gas flow
inlet
stream
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
JP49042828A
Other languages
English (en)
Japanese (ja)
Other versions
JPS509593A (fr
Inventor
ジヨ−ンズ プラウダ− ジユニア テイモシイ
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.)
Parsons Government Services Inc
Original Assignee
Ralph M Parsons 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 Ralph M Parsons Co filed Critical Ralph M Parsons Co
Publication of JPS509593A publication Critical patent/JPS509593A/ja
Publication of JPS5942236B2 publication Critical patent/JPS5942236B2/ja
Expired legal-status Critical Current

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
    • 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
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Chimneys And Flues (AREA)
JP49042828A 1973-04-23 1974-04-18 凝縮性腐食成分を含有するガスの熱交換における腐食防止法及びそれに用いる装置 Expired JPS5942236B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35336473A 1973-04-23 1973-04-23
US353364 1989-05-17

Publications (2)

Publication Number Publication Date
JPS509593A JPS509593A (fr) 1975-01-31
JPS5942236B2 true JPS5942236B2 (ja) 1984-10-13

Family

ID=23388791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49042828A Expired JPS5942236B2 (ja) 1973-04-23 1974-04-18 凝縮性腐食成分を含有するガスの熱交換における腐食防止法及びそれに用いる装置

Country Status (8)

Country Link
JP (1) JPS5942236B2 (fr)
BE (1) BE814042A (fr)
CA (1) CA1079481A (fr)
DE (1) DE2419096A1 (fr)
FR (1) FR2226358B3 (fr)
GB (2) GB1470334A (fr)
IT (1) IT1011766B (fr)
NL (1) NL7405426A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56151334U (fr) * 1980-04-14 1981-11-13
JPS57199279A (en) * 1981-06-01 1982-12-07 Toshiba Corp Semiconductor luminous element and manufacture thereof
DK155723C (da) * 1982-03-25 1989-10-09 Haldor Topsoe As Fremgangsmaade og apparat til fremstilling af svovlsyre
DE102006016786A1 (de) * 2006-04-10 2007-10-18 Triesch, Frank, Dr.-Ing. Wärmeübertrager
JP2008069053A (ja) * 2006-09-15 2008-03-27 Japan Atomic Energy Agency 硫酸分解及びｓｏ３分解機能を有するミスト蒸発利用型熱交換器
RU2385838C1 (ru) * 2008-09-30 2010-04-10 Открытое акционерное общество "Воскресенские минеральные удобрения" Абсорбционная установка
WO2012136307A1 (fr) 2011-04-06 2012-10-11 Haldor Topsøe A/S Procédé pour la production d'acide sulfurique
DE102015112220A1 (de) 2015-07-27 2017-02-02 Outotec (Finland) Oy Verfahren und Anlage zum Kühlen eines SO 2 und/oder SO 3 und Spuren von Wasser enthaltenden Gases
CN106767044B (zh) * 2017-03-02 2023-05-16 洛阳明远石化技术有限公司 用于催化重整装置的烟气空冷器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1933460C3 (de) * 1969-07-02 1973-11-15 Metallgesellschaft Ag, 6000 Frankfurt Vorrichtung zur Zwischenabsorption und zum Wärmeaustausch bei der kataly tischen Umsetzung SO tief 2 haltiger Gase unter Erzeugung von Schwefelsaure

Also Published As

Publication number Publication date
FR2226358A1 (fr) 1974-11-15
GB1470335A (en) 1977-04-14
DE2419096A1 (de) 1974-11-14
CA1079481A (fr) 1980-06-17
FR2226358B3 (fr) 1977-03-04
BE814042A (fr) 1974-08-16
JPS509593A (fr) 1975-01-31
GB1470334A (en) 1977-04-14
IT1011766B (it) 1977-02-10
NL7405426A (fr) 1974-10-25

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