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BE765849A - Procede de preparation d'acide sulfurique - Google Patents

Procede de preparation d'acide sulfurique

Info

Publication number
BE765849A
BE765849A BE765849A BE765849A BE765849A BE 765849 A BE765849 A BE 765849A BE 765849 A BE765849 A BE 765849A BE 765849 A BE765849 A BE 765849A BE 765849 A BE765849 A BE 765849A
Authority
BE
Belgium
Prior art keywords
sulfuric acid
preparation process
acid preparation
sulfuric
preparation
Prior art date
Application number
BE765849A
Other languages
English (en)
Original Assignee
Zieren Chemiebau Gmbh Dr A
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 Zieren Chemiebau Gmbh Dr A filed Critical Zieren Chemiebau Gmbh Dr A
Publication of BE765849A publication Critical patent/BE765849A/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
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Drying Of Gases (AREA)
BE765849A 1970-04-18 1971-04-16 Procede de preparation d'acide sulfurique BE765849A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702018761 DE2018761B2 (de) 1970-04-18 1970-04-18 Anlage zur herstellung von schwefelsaeure

Publications (1)

Publication Number Publication Date
BE765849A true BE765849A (fr) 1971-09-16

Family

ID=5768484

Family Applications (1)

Application Number Title Priority Date Filing Date
BE765849A BE765849A (fr) 1970-04-18 1971-04-16 Procede de preparation d'acide sulfurique

Country Status (6)

Country Link
US (1) US3818088A (fr)
BE (1) BE765849A (fr)
DE (1) DE2018761B2 (fr)
ES (1) ES390269A1 (fr)
FR (1) FR2089695A5 (fr)
NL (1) NL7105175A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4591494A (en) * 1983-02-03 1986-05-27 C-I-L Method and apparatus for making sulphuric acid
US4591495A (en) * 1985-08-29 1986-05-27 C-I-L Inc. Method and apparatus for making sulphuric acid
SE9403471L (sv) * 1994-10-13 1996-01-15 Sandvik Ab Förfarande för tillverkning av svavelsyra samt anordning för genomförande av förfarandet
CN102502529B (zh) * 2011-11-11 2013-06-05 王强斌 干吸接触法硫酸生产中的自动控制调温调酸调水系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764309A (en) * 1927-04-22 1930-06-17 Grasselli Chemical Co Process for the manufacture of sulphuric acid of high purity
US2466767A (en) * 1944-03-30 1949-04-12 Du Pont Process and apparatus for the production of oleum
BE538320A (fr) * 1954-07-17
BE639993A (fr) * 1963-06-22

Also Published As

Publication number Publication date
US3818088A (en) 1974-06-18
NL7105175A (fr) 1971-10-20
DE2018761A1 (de) 1971-10-21
DE2018761B2 (de) 1972-09-28
FR2089695A5 (fr) 1972-01-07
ES390269A1 (es) 1973-06-16

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