GB406116A - Process for the production of sulphuric acid - Google Patents

Process for the production of sulphuric acid

Info

Publication number: GB406116A
Authority: GB; United Kingdom
Prior art keywords: gases; sulphuric acid; hydrogen sulphide; temperature; contact
Prior art date: 1931-12-19
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

GB3594232A

Other languages

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.)

GEA Group AG

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.)

1931-12-19

Filing date

1932-12-19

Publication date

1934-02-22

1932-12-19 Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG

1934-02-22 Publication of GB406116A publication Critical patent/GB406116A/en

Status Expired legal-status Critical Current

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
- C01B17/762—High pressure 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
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/04—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance
- G04C3/06—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance
- G04C3/061—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a balance using electromagnetic coupling between electric power source and balance the balance controlling contacts and mechanically driving the gear-train

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
Power Engineering (AREA)
General Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Industrial Gases (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Treatment Of Sludge (AREA)
Gasification And Melting Of Waste (AREA)

GB3594232A 1931-12-19 1932-12-19 Process for the production of sulphuric acid Expired GB406116A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEM118069D DE606235C (de)	1931-12-19	1931-12-19	Verfahren zur Herstellung von Schwefelsaeure nach dem Kontaktverfahren
DEM118745D DE610448C (de)	1931-12-19	1932-02-14	Verfahren zur Herstellung von Schwefelsaeure nach dem Kontaktverfahren

Publications (1)

Publication Number	Publication Date
GB406116A true GB406116A (en)	1934-02-22

Family

ID=7328958

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB3594232A Expired GB406116A (en)	1931-12-19	1932-12-19	Process for the production of sulphuric acid
GB495734A Expired GB411793A (en)	1931-12-19	1934-02-14	Process for the production of sulphuric acid

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB495734A Expired GB411793A (en)	1931-12-19	1934-02-14	Process for the production of sulphuric acid

Country Status (4)

Country	Link
BE (1)	BE393035A (de)
DE (3)	DE606235C (de)
FR (1)	FR747516A (de)
GB (2)	GB406116A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE971801C (de) *	1950-12-13	1959-04-02	Zieren Chemiebau Gmbh Dr A	Verfahren zur Temperaturregulierung der Kuehlflaechen eines Kontaktapparates zur Erzeugung von Schwefelsaeure
DE971997C (de) *	1951-03-04	1959-05-06	Zieren Chemiebau Gmbh Dr A	Verfahren zur Abtrennung von Schwefelsaeuredaempfen aus Gasen der Schwefelwasserstoffverbrennung
DE1089734B (de) *	1958-03-19	1960-09-29	Rheinpreussen Ag	Verfahren zur Herstellung einer nitrosefreien Schwefelsaeure in Nasskatalyseanlagen
CN115124179B (zh) *	2022-07-29	2023-05-26	江苏荣信环保科技有限公司	一种废硫酸的处理工艺

1931
- 1931-12-19 DE DEM118069D patent/DE606235C/de not_active Expired
1932
- 1932-02-14 DE DEM118745D patent/DE610448C/de not_active Expired
- 1932-06-23 DE DEM120186D patent/DE610449C/de not_active Expired
- 1932-12-13 BE BE393035D patent/BE393035A/xx unknown
- 1932-12-14 FR FR747516D patent/FR747516A/fr not_active Expired
- 1932-12-19 GB GB3594232A patent/GB406116A/en not_active Expired
1934
- 1934-02-14 GB GB495734A patent/GB411793A/en not_active Expired

Also Published As

Publication number	Publication date
FR747516A (fr)	1933-06-16
BE393035A (de)	1933-01-31
DE610448C (de)	1935-03-11
DE610449C (de)	1935-03-11
GB411793A (en)	1934-06-14
DE606235C (de)	1934-11-28

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