BE816395A - Procede de craquage thermique d'acide sulfurique residuaire - Google Patents

Procede de craquage thermique d'acide sulfurique residuaire

Info

Publication number: BE816395A
Authority: BE; Belgium
Prior art keywords: sulfuric acid; thermal cracking; cracking process; residual sulfuric; residual
Prior art date: 1973-06-16

Application number

BE145480A

Other languages

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.)

1973-06-16

Filing date

1974-06-14

Publication date

1974-12-16

1974-06-14 Application filed filed Critical

1974-12-16 Publication of BE816395A publication Critical patent/BE816395A/fr

Links

QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
238000000034 method Methods 0.000 title 1
238000004227 thermal cracking Methods 0.000 title 1

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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
- 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)
Gasification And Melting Of Waste (AREA)

BE145480A 1973-06-16 1974-06-14 Procede de craquage thermique d'acide sulfurique residuaire BE816395A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2330842A DE2330842A1 (de)	1973-06-16	1973-06-16	Verfahren zur thermischen spaltung von abfallschwefelsaeure

Publications (1)

Publication Number	Publication Date
BE816395A true BE816395A (fr)	1974-12-16

Family

ID=5884274

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE145480A BE816395A (fr)	1973-06-16	1974-06-14	Procede de craquage thermique d'acide sulfurique residuaire

Country Status (5)

Country	Link
BE (1)	BE816395A (fr)
DE (1)	DE2330842A1 (fr)
FR (1)	FR2233279B3 (fr)
GB (1)	GB1462925A (fr)
IT (1)	IT1013469B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8610856D0 (en) *	1986-05-02	1986-06-11	Boc Group Plc	Treatment of waste material
GB2190909B (en) *	1986-05-02	1990-05-02	Boc Group Plc	Treatment of waste material

1973
- 1973-06-16 DE DE2330842A patent/DE2330842A1/de active Pending
1974
- 1974-06-11 FR FR7420097A patent/FR2233279B3/fr not_active Expired
- 1974-06-14 BE BE145480A patent/BE816395A/fr unknown
- 1974-06-14 GB GB2644074A patent/GB1462925A/en not_active Expired
- 1974-06-14 IT IT51522/74A patent/IT1013469B/it active

Also Published As

Publication number	Publication date
IT1013469B (it)	1977-03-30
FR2233279B3 (fr)	1977-04-08
DE2330842A1 (de)	1975-01-16
GB1462925A (en)	1977-01-26
FR2233279A1 (fr)	1975-01-10

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