NO115576B - - Google Patents

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Publication number
NO115576B
NO115576B NO154364A NO15436464A NO115576B NO 115576 B NO115576 B NO 115576B NO 154364 A NO154364 A NO 154364A NO 15436464 A NO15436464 A NO 15436464A NO 115576 B NO115576 B NO 115576B
Authority
NO
Norway
Prior art keywords
arm
rail
flange
flanges
section
Prior art date
Application number
NO154364A
Other languages
English (en)
Norwegian (no)
Inventor
H Topsoee
G Thareau
Original Assignee
Aquitaine Petrole
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 Aquitaine Petrole filed Critical Aquitaine Petrole
Publication of NO115576B publication Critical patent/NO115576B/no

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
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes
    • 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
    • C01B17/90—Separation; Purification
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Assembled Shelves (AREA)
NO154364A 1963-08-13 1964-08-12 NO115576B (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944563A FR1395561A (fr) 1963-08-13 1963-08-13 Procédé et appareil pour l'obtention de l'acide sulfurique

Publications (1)

Publication Number Publication Date
NO115576B true NO115576B (OSRAM) 1968-10-28

Family

ID=8810458

Family Applications (1)

Application Number Title Priority Date Filing Date
NO154364A NO115576B (OSRAM) 1963-08-13 1964-08-12

Country Status (17)

Country Link
US (1) US3374061A (OSRAM)
AT (1) AT254906B (OSRAM)
BE (1) BE651735A (OSRAM)
CH (1) CH429677A (OSRAM)
CS (1) CS149573B2 (OSRAM)
DE (1) DE1467157C3 (OSRAM)
DK (1) DK109509C (OSRAM)
ES (1) ES303011A1 (OSRAM)
FI (1) FI42203B (OSRAM)
FR (1) FR1395561A (OSRAM)
GB (1) GB1074434A (OSRAM)
LU (1) LU46692A1 (OSRAM)
NL (1) NL6409362A (OSRAM)
NO (1) NO115576B (OSRAM)
OA (1) OA00281A (OSRAM)
SE (1) SE322762B (OSRAM)
YU (1) YU31279B (OSRAM)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794918A (fr) * 1972-02-04 1973-08-02 Oxysynthese Procede d'epuration de fumees industrielles, de produit de combustion et d'efflents gazeux avant rejet a l'atmosphere
JPS4940294A (OSRAM) * 1972-08-25 1974-04-15
US4009250A (en) * 1974-03-18 1977-02-22 Vasily Nikolaevich Novozhilov Contact method of producing sulphuric acid
DE2413478C3 (de) * 1974-03-20 1981-09-03 Moskovskij institut chimičeskogo mašinostroenija, Moskva Kontaktverfahren zur Herstellung von Schwefelsäure
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
DK145457C (da) * 1980-03-25 1983-04-18 Haldor Topsoe As Fremgangsmaade til fremstilling af svovlsyre,ved hvilken maengden af svovlsyretaage i afgangsgassen styres ved temperaturregulering
DE3232446A1 (de) * 1982-08-12 1984-02-16 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur herstellung von schwefelsaeure
US4670242A (en) * 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
LU85454A1 (de) * 1984-07-06 1985-09-12 Euratom Verfahren und vorrichtung zum entfernen von schwefeldioxid aus heissen abgasen
US4654205A (en) * 1986-01-15 1987-03-31 C-I-L Inc. Sulphur trioxide absorption apparatus and process
US5498790A (en) * 1993-06-09 1996-03-12 Novus International, Inc. Regeneration of sulfuric acid from sulfate by-products of 2-hydroxy-4-(methylthio)butyric acid manufacture
DK0844211T3 (da) * 1996-11-26 2001-06-18 Haldor Topsoe As Fremgangsmåde til koncentrering af svovlsyre
WO2013098329A1 (en) 2011-12-27 2013-07-04 Shell Internationale Research Maatschappij B.V. Method for producing sulphuric acid
DE102016212144B4 (de) 2016-07-04 2024-10-31 Plinke Gmbh Verfahren zur Reduzierung des Schwefelsäuregehalts im Abwasser bei der Konzentrierung von Schwefelsäure
CN113510000A (zh) * 2021-05-17 2021-10-19 山西双良鼎新水泥有限公司 一种水泥加工用具有防结霜结构的磨选粉机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1233627A (en) * 1917-02-17 1917-07-17 Ellis Foster Co Making oleum of predetermined strength.
US2042675A (en) * 1932-07-23 1936-06-02 Gen Chemical Corp Manufacture of sulphuric acid

Also Published As

Publication number Publication date
BE651735A (OSRAM) 1965-02-12
DE1467157A1 (de) 1969-01-02
NL6409362A (OSRAM) 1965-02-15
CH429677A (fr) 1967-02-15
AT254906B (de) 1967-06-12
FI42203B (OSRAM) 1970-03-02
CS149573B2 (OSRAM) 1973-07-25
DE1467157C3 (de) 1978-09-07
SE322762B (OSRAM) 1970-04-20
GB1074434A (en) 1967-07-05
LU46692A1 (OSRAM) 1965-02-04
OA00281A (fr) 1966-05-15
DK109509C (da) 1968-05-06
US3374061A (en) 1968-03-19
DE1467157B2 (de) 1972-08-24
YU31279B (en) 1973-02-28
ES303011A1 (es) 1965-03-16
FR1395561A (fr) 1965-04-16

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