NL182468B - PROCESS FOR THE PREPARATION OF SULFURIC ACID. - Google Patents

PROCESS FOR THE PREPARATION OF SULFURIC ACID.

Info

Publication number
NL182468B
NL182468B NLAANVRAGE7604675,A NL7604675A NL182468B NL 182468 B NL182468 B NL 182468B NL 7604675 A NL7604675 A NL 7604675A NL 182468 B NL182468 B NL 182468B
Authority
NL
Netherlands
Prior art keywords
preparation
sulfuric acid
sulfuric
acid
Prior art date
Application number
NLAANVRAGE7604675,A
Other languages
Dutch (nl)
Other versions
NL7604675A (en
NL182468C (en
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of NL7604675A publication Critical patent/NL7604675A/en
Publication of NL182468B publication Critical patent/NL182468B/en
Application granted granted Critical
Publication of NL182468C publication Critical patent/NL182468C/en

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
NLAANVRAGE7604675,A 1975-07-03 1976-05-03 PROCESS FOR THE PREPARATION OF SULFURIC ACID. NL182468C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2529708A DE2529708C2 (en) 1975-07-03 1975-07-03 Process for the production of sulfuric acid

Publications (3)

Publication Number Publication Date
NL7604675A NL7604675A (en) 1977-01-05
NL182468B true NL182468B (en) 1987-10-16
NL182468C NL182468C (en) 1988-03-16

Family

ID=5950589

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7604675,A NL182468C (en) 1975-07-03 1976-05-03 PROCESS FOR THE PREPARATION OF SULFURIC ACID.

Country Status (16)

Country Link
JP (1) JPS5943402B2 (en)
AU (1) AU502664B2 (en)
BE (1) BE843771A (en)
BR (1) BR7604368A (en)
DE (1) DE2529708C2 (en)
ES (1) ES448719A1 (en)
FI (1) FI761917A (en)
FR (1) FR2316186A1 (en)
GB (1) GB1554764A (en)
IN (1) IN146041B (en)
IT (1) IT1063613B (en)
NL (1) NL182468C (en)
NO (1) NO148487C (en)
SE (1) SE417948B (en)
YU (1) YU117776A (en)
ZA (1) ZA763524B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905083A1 (en) * 1979-02-10 1980-08-28 Metallgesellschaft Ag METHOD FOR THE PRODUCTION OF SULFURIC ACID
CA1146722A (en) * 1981-04-10 1983-05-24 Gordon M. Cameron Energy recovery method and system for combined sulphuric and phosphoric acid manufacturing plant
DE3232446A1 (en) * 1982-08-12 1984-02-16 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR PRODUCING SULFURIC ACID
DE3303287A1 (en) * 1983-02-01 1984-08-02 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING SULFURIC ACID
US4670242A (en) * 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
JP2015054805A (en) * 2013-09-13 2015-03-23 住友金属鉱山株式会社 Method of drying sulfuric acid raw material gas
CN110642230A (en) * 2019-10-31 2020-01-03 攀钢集团攀枝花钢铁研究院有限公司 Method for improving concentration of titanium white waste acid
CN112875653B (en) * 2021-02-06 2022-06-24 易门铜业有限公司 Acid temperature and acid concentration balancing system and method for high-concentration flue gas acid making

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1567403B2 (en) * 1965-12-14 1972-05-18 Chemiebau Dr A Zieren GmbH & Co KG, 5000 Köln PROCESS FOR THE MANUFACTURING OF SULFUR ACID
BE788625A (en) * 1971-09-11 1973-01-02 Metallgesellschaft Ag PROCESS FOR THE REMOVAL OF SULFURIC ANHYDRIDE AND SULFURIC ACID MIST CONTAINED IN GASES

Also Published As

Publication number Publication date
GB1554764A (en) 1979-10-31
DE2529708A1 (en) 1977-01-20
JPS5943402B2 (en) 1984-10-22
AU1425776A (en) 1977-12-01
FR2316186A1 (en) 1977-01-28
NO761532L (en) 1977-01-04
JPS5235792A (en) 1977-03-18
NO148487C (en) 1983-10-19
FR2316186B1 (en) 1981-05-22
BR7604368A (en) 1977-07-26
ES448719A1 (en) 1977-07-01
SE417948B (en) 1981-04-27
SE7607632L (en) 1977-01-04
YU117776A (en) 1982-10-31
IT1063613B (en) 1985-02-11
NL7604675A (en) 1977-01-05
BE843771A (en) 1977-01-03
NO148487B (en) 1983-07-11
DE2529708C2 (en) 1982-09-02
NL182468C (en) 1988-03-16
FI761917A (en) 1977-01-04
ZA763524B (en) 1977-05-25
IN146041B (en) 1979-02-10
AU502664B2 (en) 1979-08-02

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BK Erratum

Free format text: CORRECTION TO PAMPHLET

V1 Lapsed because of non-payment of the annual fee