DE2253591A1 - Verfahren zur reinigung und rueckgewinnung der inhaltsstoffe von abgasen metallurgischer schmelzprozesse - Google Patents
Verfahren zur reinigung und rueckgewinnung der inhaltsstoffe von abgasen metallurgischer schmelzprozesseInfo
- Publication number
- DE2253591A1 DE2253591A1 DE2253591A DE2253591A DE2253591A1 DE 2253591 A1 DE2253591 A1 DE 2253591A1 DE 2253591 A DE2253591 A DE 2253591A DE 2253591 A DE2253591 A DE 2253591A DE 2253591 A1 DE2253591 A1 DE 2253591A1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gases
- water
- ingredients
- recovery
- purification
- 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
- 239000007789 gas Substances 0.000 title claims description 16
- 238000000034 method Methods 0.000 title claims description 16
- 238000010309 melting process Methods 0.000 title claims description 6
- 239000004615 ingredient Substances 0.000 title claims description 3
- 238000011084 recovery Methods 0.000 title claims description 3
- 238000000746 purification Methods 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000010802 sludge Substances 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 6
- 239000003575 carbonaceous material Substances 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000571 coke Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 239000003245 coal Substances 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- 239000011572 manganese Substances 0.000 description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 7
- 229910052748 manganese Inorganic materials 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910015136 FeMn Inorganic materials 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- 238000009925 jellying Methods 0.000 description 1
- 231100000518 lethal Toxicity 0.000 description 1
- 230000001665 lethal effect Effects 0.000 description 1
- PYLLWONICXJARP-UHFFFAOYSA-N manganese silicon Chemical compound [Si].[Mn] PYLLWONICXJARP-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Sludge (AREA)
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO04087/71*[A NO126745B (enrdf_load_stackoverflow) | 1971-11-05 | 1971-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2253591A1 true DE2253591A1 (de) | 1973-05-24 |
Family
ID=19880062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2253591A Pending DE2253591A1 (de) | 1971-11-05 | 1972-11-02 | Verfahren zur reinigung und rueckgewinnung der inhaltsstoffe von abgasen metallurgischer schmelzprozesse |
Country Status (11)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040643A1 (en) * | 1980-05-24 | 1981-12-02 | AMSTED Industries Incorporated | Method for separating particulate matter into soluble and insoluble portions and apparatus for performing said method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA975876A (en) * | 1972-09-27 | 1975-10-07 | Universite De Sherbrooke | Purification of metal polluted waters |
| NO330140B1 (no) * | 2008-12-12 | 2011-02-21 | Gosta Larssons Mek Verkst Ab | Fremgangsmate for fremstilling av en manganlegering |
| CN108928999A (zh) * | 2018-08-13 | 2018-12-04 | 武汉新天达美环境科技股份有限公司 | 一种针对流域污水的净化处理方法 |
-
1971
- 1971-11-05 NO NO04087/71*[A patent/NO126745B/no unknown
-
1972
- 1972-01-04 ES ES408280A patent/ES408280A1/es not_active Expired
- 1972-10-11 ZA ZA727262A patent/ZA727262B/xx unknown
- 1972-10-16 IT IT3052672A patent/IT968980B/it active
- 1972-10-25 FI FI295972A patent/FI55640C/fi active
- 1972-10-26 GB GB4948772A patent/GB1371113A/en not_active Expired
- 1972-11-02 JP JP10959172A patent/JPS5327682B2/ja not_active Expired
- 1972-11-02 DE DE2253591A patent/DE2253591A1/de active Pending
- 1972-11-02 CA CA155,448A patent/CA983727A/en not_active Expired
- 1972-11-03 SE SE1426672A patent/SE383360B/xx unknown
- 1972-11-03 FR FR7239025A patent/FR2158516B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040643A1 (en) * | 1980-05-24 | 1981-12-02 | AMSTED Industries Incorporated | Method for separating particulate matter into soluble and insoluble portions and apparatus for performing said method |
Also Published As
| Publication number | Publication date |
|---|---|
| ES408280A1 (es) | 1975-11-01 |
| FR2158516B1 (enrdf_load_stackoverflow) | 1976-04-23 |
| ZA727262B (en) | 1974-05-29 |
| GB1371113A (en) | 1974-10-23 |
| FI55640B (fi) | 1979-05-31 |
| NO126745B (enrdf_load_stackoverflow) | 1973-03-19 |
| JPS5327682B2 (enrdf_load_stackoverflow) | 1978-08-10 |
| CA983727A (en) | 1976-02-17 |
| SE383360B (sv) | 1976-03-08 |
| IT968980B (it) | 1974-03-20 |
| FI55640C (fi) | 1979-09-10 |
| FR2158516A1 (enrdf_load_stackoverflow) | 1973-06-15 |
| JPS4853903A (enrdf_load_stackoverflow) | 1973-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |