DE2233702A1 - Abfallsaeureaufarbeitung - Google Patents
AbfallsaeureaufarbeitungInfo
- Publication number
- DE2233702A1 DE2233702A1 DE2233702A DE2233702A DE2233702A1 DE 2233702 A1 DE2233702 A1 DE 2233702A1 DE 2233702 A DE2233702 A DE 2233702A DE 2233702 A DE2233702 A DE 2233702A DE 2233702 A1 DE2233702 A1 DE 2233702A1
- Authority
- DE
- Germany
- Prior art keywords
- waste
- rotary atomizer
- acid
- waste acid
- air
- 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.)
- Pending
Links
- 239000002699 waste material Substances 0.000 title claims description 26
- 239000002253 acid Substances 0.000 title claims description 25
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 15
- 238000000889 atomisation Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 8
- 150000007513 acids Chemical class 0.000 description 5
- 238000005336 cracking Methods 0.000 description 5
- 238000003776 cleavage reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007017 scission Effects 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 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)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Gasification And Melting Of Waste (AREA)
- Incineration Of Waste (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2233702A DE2233702A1 (de) | 1972-07-08 | 1972-07-08 | Abfallsaeureaufarbeitung |
| AU56746/73A AU5674673A (en) | 1972-07-08 | 1973-06-12 | Processing of acid waste |
| FR7323261A FR2192066A1 (OSRAM) | 1972-07-08 | 1973-06-26 | |
| NL7308943A NL7308943A (OSRAM) | 1972-07-08 | 1973-06-27 | |
| IT26179/73A IT990925B (it) | 1972-07-08 | 1973-07-04 | Apparecchio per nebulizzare acidi di scarto in impianti di ricupero |
| RO7375372A RO64432A (ro) | 1972-07-08 | 1973-07-06 | Procedeu si dispozitiv pentru prelucrarea acizilor reziduali |
| BE6044230A BE802051A (fr) | 1972-07-08 | 1973-07-06 | Regeneration d'acides residuaires |
| JP48076482A JPS4953157A (OSRAM) | 1972-07-08 | 1973-07-06 | |
| GB3238673A GB1386054A (en) | 1972-07-08 | 1973-07-06 | Processing of acid waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2233702A DE2233702A1 (de) | 1972-07-08 | 1972-07-08 | Abfallsaeureaufarbeitung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2233702A1 true DE2233702A1 (de) | 1974-01-17 |
Family
ID=5850123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2233702A Pending DE2233702A1 (de) | 1972-07-08 | 1972-07-08 | Abfallsaeureaufarbeitung |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4953157A (OSRAM) |
| AU (1) | AU5674673A (OSRAM) |
| BE (1) | BE802051A (OSRAM) |
| DE (1) | DE2233702A1 (OSRAM) |
| FR (1) | FR2192066A1 (OSRAM) |
| GB (1) | GB1386054A (OSRAM) |
| IT (1) | IT990925B (OSRAM) |
| NL (1) | NL7308943A (OSRAM) |
| RO (1) | RO64432A (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61168505A (ja) * | 1985-01-22 | 1986-07-30 | Hitachi Zosen Corp | 廃硫酸からの硫酸回収装置 |
| CN109737387B (zh) * | 2018-12-07 | 2023-08-29 | 华电电力科学研究院有限公司 | 一种防止对冲燃烧锅炉侧墙水冷壁高温腐蚀的装置及工作方法 |
-
1972
- 1972-07-08 DE DE2233702A patent/DE2233702A1/de active Pending
-
1973
- 1973-06-12 AU AU56746/73A patent/AU5674673A/en not_active Expired
- 1973-06-26 FR FR7323261A patent/FR2192066A1/fr not_active Withdrawn
- 1973-06-27 NL NL7308943A patent/NL7308943A/xx unknown
- 1973-07-04 IT IT26179/73A patent/IT990925B/it active
- 1973-07-06 BE BE6044230A patent/BE802051A/xx unknown
- 1973-07-06 GB GB3238673A patent/GB1386054A/en not_active Expired
- 1973-07-06 JP JP48076482A patent/JPS4953157A/ja active Pending
- 1973-07-06 RO RO7375372A patent/RO64432A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7308943A (OSRAM) | 1974-01-10 |
| FR2192066A1 (OSRAM) | 1974-02-08 |
| GB1386054A (en) | 1975-03-05 |
| JPS4953157A (OSRAM) | 1974-05-23 |
| IT990925B (it) | 1975-07-10 |
| AU5674673A (en) | 1974-12-12 |
| BE802051A (fr) | 1974-01-07 |
| RO64432A (ro) | 1980-06-15 |
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