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MA20013A1 - Agencement perfectionne et economiseur - Google Patents

Agencement perfectionne et economiseur

Info

Publication number
MA20013A1
MA20013A1 MA20234A MA20234A MA20013A1 MA 20013 A1 MA20013 A1 MA 20013A1 MA 20234 A MA20234 A MA 20234A MA 20234 A MA20234 A MA 20234A MA 20013 A1 MA20013 A1 MA 20013A1
Authority
MA
Morocco
Prior art keywords
economizer
perfect
layout
perfect layout
Prior art date
Application number
MA20234A
Other languages
English (en)
Inventor
Ray Mcalister Donald
Anthony Ziebold Steven
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of MA20013A1 publication Critical patent/MA20013A1/fr

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
MA20234A 1983-01-20 1984-01-20 Agencement perfectionne et economiseur MA20013A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/459,288 US4478809A (en) 1983-01-20 1983-01-20 Economizer arrangement

Publications (1)

Publication Number Publication Date
MA20013A1 true MA20013A1 (fr) 1984-10-01

Family

ID=23824164

Family Applications (1)

Application Number Title Priority Date Filing Date
MA20234A MA20013A1 (fr) 1983-01-20 1984-01-20 Agencement perfectionne et economiseur

Country Status (3)

Country Link
US (1) US4478809A (fr)
CA (1) CA1223113A (fr)
MA (1) MA20013A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130112A (en) * 1990-03-23 1992-07-14 Monsanto Company Method for recovering high grade process energy from a contact sulfuric acid process
US5118490A (en) * 1989-06-21 1992-06-02 Monsanto Company Absorption of wet conversion gas
WO1991014651A1 (fr) * 1990-03-23 1991-10-03 Monsanto Company Procedes de recuperation d'energie de traitement de haute qualite d'un processus d'obtention d'acide sulfurique par contact
US8042497B2 (en) * 2007-04-12 2011-10-25 Babcock & Wilcox Power Generation Group, Inc. Steam generator arrangement
JOP20200123A1 (ar) * 2010-01-20 2017-06-16 Mecs Inc استرجاع الطاقة في تصنيع حمض السلفريك
EP4001211A1 (fr) 2013-03-15 2022-05-25 MECS, Inc. Récupération de chaleur d'absorption de trioxyde de soufre
RU2771445C2 (ru) * 2017-07-06 2022-05-04 Хальдор Топсёэ А/С Способ межслойного охлаждения в установках мокрого катализа для производства серной кислоты

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE507567A (fr) * 1950-12-13 1900-01-01
US3194214A (en) * 1963-03-29 1965-07-13 Babcock & Wilcox Co Air heater having by-pass to prevent cold-end corrosion
DE2451114A1 (de) * 1974-10-28 1976-04-29 Prerovske Chemicke Z N P Verfahren zur kuehlung der schwefeldioxid- und schwefeltrioxidhaltigen gase
JPS54119392A (en) * 1978-03-09 1979-09-17 Hitachi Zosen Corp Heating tube of economizer in contact type sulfuric acid manufacturing apparatus
JPS54151590A (en) * 1978-05-22 1979-11-28 Hitachi Zosen Corp Coal saver for contact process sulfuric acid manufacturing apparatus
JPS586684B2 (ja) * 1978-05-23 1983-02-05 日立造船株式会社 接触式硫酸製造装置における節炭器
DE2945021A1 (de) * 1979-11-08 1981-05-21 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von konzentrierter schwefelsaeure
US4318366A (en) * 1980-04-01 1982-03-09 Aqua-Chem, Inc. Economizer
DD154311A1 (de) * 1980-11-12 1982-03-10 Erich Ehmer Verfahren zur vermeidung von taupunktkorrosionen an waermeuebertragern
JPS6047519B2 (ja) * 1980-11-17 1985-10-22 雪印乳業株式会社 硫黄酸化物による腐蝕を防止する廃熱回収装置

Also Published As

Publication number Publication date
CA1223113A (fr) 1987-06-23
US4478809A (en) 1984-10-23

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