GB1554764A - Combined for producing and using sulphuric acid - Google Patents

Combined for producing and using sulphuric acid

Info

Publication number
GB1554764A
GB1554764A GB27105/76A GB2710576A GB1554764A GB 1554764 A GB1554764 A GB 1554764A GB 27105/76 A GB27105/76 A GB 27105/76A GB 2710576 A GB2710576 A GB 2710576A GB 1554764 A GB1554764 A GB 1554764A
Authority
GB
United Kingdom
Prior art keywords
producing
combined
sulphuric acid
sulphuric
acid
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
GB27105/76A
Other languages
English (en)
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.)
Bayer AG
GEA Group AG
Original Assignee
Bayer AG
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 Bayer AG, Metallgesellschaft AG filed Critical Bayer AG
Publication of GB1554764A publication Critical patent/GB1554764A/en
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
    • C01B17/765—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)
GB27105/76A 1975-07-03 1976-06-29 Combined for producing and using sulphuric acid Expired GB1554764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2529708A DE2529708C2 (de) 1975-07-03 1975-07-03 Verfahren zur Herstellung von Schwefelsäure

Publications (1)

Publication Number Publication Date
GB1554764A true GB1554764A (en) 1979-10-31

Family

ID=5950589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27105/76A Expired GB1554764A (en) 1975-07-03 1976-06-29 Combined for producing and using sulphuric acid

Country Status (16)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533537A (en) * 1982-08-12 1985-08-06 Metallgesellschaft Aktiengesellschaft Process of producing sulfuric acid
US4670242A (en) * 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
CN112875653A (zh) * 2021-02-06 2021-06-01 易门铜业有限公司 一种高浓度烟气制酸平衡酸温酸浓系统及其方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2905083A1 (de) * 1979-02-10 1980-08-28 Metallgesellschaft Ag Verfahren zur herstellung von schwefelsaeure
CA1146722A (en) * 1981-04-10 1983-05-24 Gordon M. Cameron Energy recovery method and system for combined sulphuric and phosphoric acid manufacturing plant
DE3303287A1 (de) * 1983-02-01 1984-08-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von schwefelsaeure
JP2015054805A (ja) * 2013-09-13 2015-03-23 住友金属鉱山株式会社 硫酸原料ガスの乾燥方法
CN110642230A (zh) * 2019-10-31 2020-01-03 攀钢集团攀枝花钢铁研究院有限公司 提高钛白废酸浓度的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1567403B2 (de) * 1965-12-14 1972-05-18 Chemiebau Dr A Zieren GmbH & Co KG, 5000 Köln Verfahren zur herstellung von schwefelsaeure
BE788625A (fr) * 1971-09-11 1973-01-02 Metallgesellschaft Ag Procede d'elimination de l'anhydride sulfurique et des brouillards d'acide sulfurique contenus dans des gaz

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4533537A (en) * 1982-08-12 1985-08-06 Metallgesellschaft Aktiengesellschaft Process of producing sulfuric acid
US4670242A (en) * 1984-11-09 1987-06-02 Monsanto Company Heat recovery from concentrated sulfuric acid
CN112875653A (zh) * 2021-02-06 2021-06-01 易门铜业有限公司 一种高浓度烟气制酸平衡酸温酸浓系统及其方法
CN112875653B (zh) * 2021-02-06 2022-06-24 易门铜业有限公司 一种高浓度烟气制酸平衡酸温酸浓系统及其方法

Also Published As

Publication number Publication date
DE2529708A1 (de) 1977-01-20
NO148487C (no) 1983-10-19
IT1063613B (it) 1985-02-11
BR7604368A (pt) 1977-07-26
NL7604675A (nl) 1977-01-05
BE843771A (fr) 1977-01-03
FR2316186A1 (fr) 1977-01-28
NL182468C (nl) 1988-03-16
JPS5235792A (en) 1977-03-18
ZA763524B (en) 1977-05-25
DE2529708C2 (de) 1982-09-02
NO761532L (it) 1977-01-04
IN146041B (it) 1979-02-10
YU117776A (en) 1982-10-31
SE7607632L (sv) 1977-01-04
FI761917A (it) 1977-01-04
AU502664B2 (en) 1979-08-02
FR2316186B1 (it) 1981-05-22
ES448719A1 (es) 1977-07-01
SE417948B (sv) 1981-04-27
NO148487B (no) 1983-07-11
JPS5943402B2 (ja) 1984-10-22
AU1425776A (en) 1977-12-01
NL182468B (nl) 1987-10-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940629