DE2857026C2 - - Google Patents
Info
- Publication number
- DE2857026C2 DE2857026C2 DE2857026T DE2857026T DE2857026C2 DE 2857026 C2 DE2857026 C2 DE 2857026C2 DE 2857026 T DE2857026 T DE 2857026T DE 2857026 T DE2857026 T DE 2857026T DE 2857026 C2 DE2857026 C2 DE 2857026C2
- Authority
- DE
- Germany
- Prior art keywords
- mass
- liquid
- container
- gas
- pressure
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 81
- 239000007789 gas Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 16
- 238000001704 evaporation Methods 0.000 claims description 13
- 230000008020 evaporation Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 230000002706 hydrostatic effect Effects 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 239000007790 solid phase Substances 0.000 description 10
- 239000000203 mixture Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000010730 cutting oil Substances 0.000 description 1
- 238000004200 deflagration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/36—Regeneration of waste pickling liquors
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/005—Preliminary treatment of scrap
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7710126A SE410557B (sv) | 1977-09-09 | 1977-09-09 | Sett vid tillvaratagande av en oljeindrenkt massa |
| SE7800014A SE413132B (sv) | 1978-01-02 | 1978-01-02 | Sett att separera ett finkornigt material och en vetska varmed det finkorniga materialet er indrenkt |
| SE7800015A SE409658B (sv) | 1978-01-02 | 1978-01-02 | Forfarande for avskiljning av ett finkornigt material fran en vetska varmed det finkorniga materialet er indrenkt |
| PCT/SE1978/000029 WO1979000137A1 (en) | 1977-09-09 | 1978-08-10 | Method of separating a solid and a liquid phase of a mass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2857026T1 DE2857026T1 (de) | 1980-12-11 |
| DE2857026C2 true DE2857026C2 (ru) | 1987-12-10 |
Family
ID=27355164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE782857026T Granted DE2857026T1 (de) | 1977-09-09 | 1978-08-10 | Method of separating a solid and a liquid phase of a mass |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5449976A (ru) |
| AT (1) | AT361881B (ru) |
| DE (1) | DE2857026T1 (ru) |
| FR (1) | FR2402467B1 (ru) |
| GB (1) | GB2036276B (ru) |
| IT (1) | IT1099465B (ru) |
| WO (1) | WO1979000137A1 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE21937T1 (de) * | 1981-05-27 | 1986-09-15 | Fridh Bengt Ind Teknik Ab | Verfahren und vorrichtung zur behandlung von abfallmaterial, das metall und/oder metalloxyde, organische stoffe und moeglicherweise auch wasser enthaelt. |
| JPS6129686A (ja) * | 1984-07-23 | 1986-02-10 | 合同製鐵株式会社 | 電気製鋼炉排ガスによるスクラツプの予熱方法およびその装置 |
| US8065815B2 (en) * | 2006-10-10 | 2011-11-29 | Rdp Technologies, Inc. | Apparatus, method and system for treating sewage sludge |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1814471A1 (de) * | 1968-12-13 | 1970-06-25 | Diehl Fa | Verfahren und Einrichtung zum Einschmelzen feinstueckiger,spaeniger oder pulverfoermiger Metallabfaelle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE276664C (ru) * | 1912-02-15 | 1914-07-17 | ||
| FR1087534A (fr) * | 1952-09-19 | 1955-02-24 | Procédé de préchauffage et de conditionnement du métal de l?cupération et appareil pour la mise en oeuvre de ce procédé | |
| ES335849A1 (es) * | 1966-01-31 | 1967-12-01 | Snam Progetti | Procedimiento para el secaje continuo de materiales granulares solidos y aparato para la realizacion de este procedimiento. |
| DE1917631A1 (de) * | 1969-04-05 | 1970-10-08 | Diehl Fa | Verfahren und Einrichtung zum Einschmelzen spaeniger und/oder feinkoerniger,gegebenenfalls mit Zuschlagstoffen versetzter Metallabfaelle |
| US3790474A (en) * | 1973-05-10 | 1974-02-05 | J Moffitt | Method of purifying oils containing liquid and solid impurities |
| JPS5429281B2 (ru) * | 1975-03-08 | 1979-09-21 | ||
| AT347198B (de) * | 1975-07-22 | 1978-12-11 | Hoesch Werke Ag | Verfahren und vorrichtung zum behandeln von walzzunder |
-
1978
- 1978-08-10 DE DE782857026T patent/DE2857026T1/de active Granted
- 1978-08-10 GB GB7934463A patent/GB2036276B/en not_active Expired
- 1978-08-10 WO PCT/SE1978/000029 patent/WO1979000137A1/en unknown
- 1978-08-28 AT AT623578A patent/AT361881B/de active
- 1978-09-08 JP JP11055778A patent/JPS5449976A/ja active Pending
- 1978-09-08 IT IT2747578A patent/IT1099465B/it active
- 1978-09-08 FR FR7825883A patent/FR2402467B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1814471A1 (de) * | 1968-12-13 | 1970-06-25 | Diehl Fa | Verfahren und Einrichtung zum Einschmelzen feinstueckiger,spaeniger oder pulverfoermiger Metallabfaelle |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2036276B (en) | 1982-08-25 |
| ATA623578A (de) | 1980-09-15 |
| IT7827475A0 (it) | 1978-09-08 |
| FR2402467B1 (fr) | 1986-03-28 |
| GB2036276A (en) | 1980-06-25 |
| IT1099465B (it) | 1985-09-18 |
| JPS5449976A (en) | 1979-04-19 |
| FR2402467A1 (fr) | 1979-04-06 |
| WO1979000137A1 (en) | 1979-03-22 |
| AT361881B (de) | 1981-04-10 |
| DE2857026T1 (de) | 1980-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |