JPS4995874A - - Google Patents
Info
- Publication number
- JPS4995874A JPS4995874A JP48131602A JP13160273A JPS4995874A JP S4995874 A JPS4995874 A JP S4995874A JP 48131602 A JP48131602 A JP 48131602A JP 13160273 A JP13160273 A JP 13160273A JP S4995874 A JPS4995874 A JP S4995874A
- Authority
- JP
- Japan
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Detergent Compositions (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722257227 DE2257227A1 (de) | 1972-11-22 | 1972-11-22 | Verfahren zur aufarbeitung der bei der waesche so tief 2-haltiger abgase anfallenden waschloesung |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4995874A true JPS4995874A (ja) | 1974-09-11 |
Family
ID=5862432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48131602A Pending JPS4995874A (ja) | 1972-11-22 | 1973-11-21 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4995874A (ja) |
DE (1) | DE2257227A1 (ja) |
GB (1) | GB1441422A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230266A (en) * | 1975-09-04 | 1977-03-07 | Toyo Eng Corp | Exhaust gas desulfurization process |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115367795B (zh) * | 2022-09-01 | 2024-02-20 | 山东东佳集团股份有限公司 | 催化剂钛白粉水洗液回用于制酸尾气系统制备硫酸铵的新工艺 |
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1972
- 1972-11-22 DE DE19722257227 patent/DE2257227A1/de active Pending
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1973
- 1973-11-21 JP JP48131602A patent/JPS4995874A/ja active Pending
- 1973-11-21 GB GB5396973A patent/GB1441422A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230266A (en) * | 1975-09-04 | 1977-03-07 | Toyo Eng Corp | Exhaust gas desulfurization process |
Also Published As
Publication number | Publication date |
---|---|
DE2257227A1 (de) | 1974-05-30 |
GB1441422A (en) | 1976-06-30 |