BE813232A - Procede de scission d'acide sulfurique residuaire - Google Patents
Procede de scission d'acide sulfurique residuaireInfo
- Publication number
- BE813232A BE813232A BE142790A BE142790A BE813232A BE 813232 A BE813232 A BE 813232A BE 142790 A BE142790 A BE 142790A BE 142790 A BE142790 A BE 142790A BE 813232 A BE813232 A BE 813232A
- Authority
- BE
- Belgium
- Prior art keywords
- sulfuric acid
- residual sulfuric
- scission process
- acid scission
- residual
- Prior art date
Links
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 title 2
- 238000010504 bond cleavage reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000007017 scission Effects 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
- C01B17/69—Sulfur trioxide; 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)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2316534A DE2316534A1 (de) | 1973-04-03 | 1973-04-03 | Verfahren zur spaltung von abfallschwefelsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE813232A true BE813232A (fr) | 1974-10-03 |
Family
ID=5876839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE142790A BE813232A (fr) | 1973-04-03 | 1974-04-03 | Procede de scission d'acide sulfurique residuaire |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE813232A (fr) |
| DE (1) | DE2316534A1 (fr) |
| FR (1) | FR2224404B3 (fr) |
| GB (1) | GB1464953A (fr) |
| IT (1) | IT1003988B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376107A (en) * | 1981-06-11 | 1983-03-08 | Morgenthaler John H | Process for the regeneration of spent sulfuric acid |
-
1973
- 1973-04-03 DE DE2316534A patent/DE2316534A1/de not_active Withdrawn
-
1974
- 1974-03-26 FR FR7410255A patent/FR2224404B3/fr not_active Expired
- 1974-04-02 IT IT49946/74A patent/IT1003988B/it active
- 1974-04-02 GB GB1448374A patent/GB1464953A/en not_active Expired
- 1974-04-03 BE BE142790A patent/BE813232A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1464953A (en) | 1977-02-16 |
| FR2224404B3 (fr) | 1977-01-07 |
| DE2316534A1 (de) | 1974-10-24 |
| FR2224404A1 (fr) | 1974-10-31 |
| IT1003988B (it) | 1976-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BASF A.G. Effective date: 19850403 |