DE2516764C2 - Kaltmahlverfahren - Google Patents
KaltmahlverfahrenInfo
- Publication number
- DE2516764C2 DE2516764C2 DE2516764A DE2516764A DE2516764C2 DE 2516764 C2 DE2516764 C2 DE 2516764C2 DE 2516764 A DE2516764 A DE 2516764A DE 2516764 A DE2516764 A DE 2516764A DE 2516764 C2 DE2516764 C2 DE 2516764C2
- Authority
- DE
- Germany
- Prior art keywords
- gas
- cooling
- refrigerant
- flow
- conveying
- 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
- 238000003801 milling Methods 0.000 title 1
- 239000007789 gas Substances 0.000 claims description 51
- 239000000112 cooling gas Substances 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 22
- 239000003507 refrigerant Substances 0.000 claims description 19
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000001307 helium Substances 0.000 description 4
- 229910052734 helium Inorganic materials 0.000 description 4
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 4
- 241000589614 Pseudomonas stutzeri Species 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000009924 canning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010943 off-gassing Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
- B02C19/186—Use of cold or heat for disintegrating
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Jigs For Machine Tools (AREA)
- Disintegrating Or Milling (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2516764A DE2516764C2 (de) | 1975-04-16 | 1975-04-16 | Kaltmahlverfahren |
| AT767575A AT339706B (de) | 1975-04-16 | 1975-10-07 | Kaltmahlverfahren |
| CH410076A CH603243A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-16 | 1976-04-01 | |
| GR50450A GR59802B (en) | 1975-04-16 | 1976-04-01 | Method of cold grinding |
| AU12971/76A AU1297176A (en) | 1975-04-16 | 1976-04-13 | Cold-grinding process |
| ES447018A ES447018A1 (es) | 1975-04-16 | 1976-04-14 | Procedimiento para moler en frio. |
| BR7602343A BR7602343A (pt) | 1975-04-16 | 1976-04-14 | Processo e dispositivo para moagem a frio |
| NL7604060A NL7604060A (nl) | 1975-04-16 | 1976-04-15 | Koudmaalwerkwijze. |
| BE6045441A BE840823A (fr) | 1975-04-16 | 1976-04-15 | Procede de broyage a froid |
| FR7611125A FR2307582A1 (fr) | 1975-04-16 | 1976-04-15 | Procede de broyage a froid |
| ZA762279A ZA762279B (en) | 1975-04-16 | 1976-04-15 | Cold grinding process |
| US05/813,411 US4102503A (en) | 1975-04-16 | 1977-07-06 | Method of and apparatus for the low-temperature milling of materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2516764A DE2516764C2 (de) | 1975-04-16 | 1975-04-16 | Kaltmahlverfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2516764A1 DE2516764A1 (de) | 1976-10-28 |
| DE2516764C2 true DE2516764C2 (de) | 1985-11-28 |
Family
ID=5944137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2516764A Expired DE2516764C2 (de) | 1975-04-16 | 1975-04-16 | Kaltmahlverfahren |
Country Status (11)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3034849A1 (de) * | 1980-09-16 | 1982-04-29 | Kasa-Forschungs- und Entwicklungs-Gesellschaft mbH & Co KG für Verfahrenstechnik, 6000 Frankfurt | Desintegrator und verfahren zum betrieb des desintegrators |
| DE102010012448A1 (de) | 2010-03-24 | 2011-09-29 | Messer Group Gmbh | Verfahren und Vorrichtung zum Kaltmahlen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1607462B1 (de) * | 1967-12-27 | 1970-12-03 | Beike Dipl Ing Hans | Verfahren zur Feinzerkleinerung von durch Eintauchen in verfluessigtes Gas sproede gemachten festen Stoffen |
| DE1778559C3 (de) * | 1968-05-10 | 1973-10-31 | Linde Ag, 6200 Wiesbaden | Vorrichtung zum Zerkleinern von Stoffen bei tiefen Temperaturen |
-
1975
- 1975-04-16 DE DE2516764A patent/DE2516764C2/de not_active Expired
- 1975-10-07 AT AT767575A patent/AT339706B/de not_active IP Right Cessation
-
1976
- 1976-04-01 CH CH410076A patent/CH603243A5/xx not_active IP Right Cessation
- 1976-04-01 GR GR50450A patent/GR59802B/el unknown
- 1976-04-13 AU AU12971/76A patent/AU1297176A/en not_active Expired
- 1976-04-14 BR BR7602343A patent/BR7602343A/pt unknown
- 1976-04-14 ES ES447018A patent/ES447018A1/es not_active Expired
- 1976-04-15 NL NL7604060A patent/NL7604060A/xx not_active Application Discontinuation
- 1976-04-15 BE BE6045441A patent/BE840823A/xx unknown
- 1976-04-15 ZA ZA762279A patent/ZA762279B/xx unknown
- 1976-04-15 FR FR7611125A patent/FR2307582A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AT339706B (de) | 1977-11-10 |
| GR59802B (en) | 1978-02-28 |
| ATA767575A (de) | 1977-02-15 |
| FR2307582B3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-04-06 |
| FR2307582A1 (fr) | 1976-11-12 |
| ES447018A1 (es) | 1977-06-01 |
| ZA762279B (en) | 1977-04-27 |
| DE2516764A1 (de) | 1976-10-28 |
| BR7602343A (pt) | 1976-10-12 |
| BE840823A (fr) | 1976-10-15 |
| CH603243A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1978-08-15 |
| NL7604060A (nl) | 1976-10-19 |
| AU1297176A (en) | 1977-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1306134B1 (de) | Verfahren und Vorrichtung zur Mahltrocknung | |
| EP1176090B1 (de) | Klimatisierungssystem für Flugzeuge | |
| DE69525034T2 (de) | Wärmezurückgewinnung in einem Druckwechseladsorptionsverfahren | |
| DE2651871A1 (de) | Verfahren und vorrichtung zum abkuehlen von gegenstaenden oder stoffen | |
| DE2311933C3 (de) | Verfahren und Vorrichtung zur Zerkleinerung von Stoffen bei tiefen Temperaturen | |
| EP3452425B1 (de) | Anlage und verfahren zur herstellung eines bindemittels | |
| DE60210490T2 (de) | Verfahren und vorrichtung zur behandlung eines gases durch adsorption, insbesondere zur reingung von atmosphärischer luft | |
| DE1778559C3 (de) | Vorrichtung zum Zerkleinern von Stoffen bei tiefen Temperaturen | |
| EP0362525A2 (de) | Verfahren und Vorrichtung zum Kaltmahlen | |
| DE2753648A1 (de) | Klimaanlage | |
| EP0705791A1 (de) | Verfahren und Vorrichtung zum Erzeugen von Stickstoff | |
| DE2610983A1 (de) | Klimaanlage fuer luft zur behandlung von lebensmitteln | |
| DE2516764C2 (de) | Kaltmahlverfahren | |
| DE2154771A1 (de) | Material-Kühleinrichtung mit Rückführung des Kühlgases | |
| DE4240389C2 (de) | Abfallentsorgungssystem | |
| EP0227008B1 (de) | Verfahren und Einrichtung zum Betrieb einer Mahlanlage | |
| EP1042050A1 (de) | Verfahren und vorrichtung zum trocknen und erhitzen von luft zum trocknen von feststoffen | |
| DE19533078A1 (de) | Verfahren und Vorrichtung zum Mahlen und Sichten von Mahlgut | |
| DE3024541A1 (de) | Verfahren und vorrichtung zur wiedergewinnung von waerme aus fein bis grob geteiltem material mit hoher temperatur | |
| DE19537894A1 (de) | Vorrichtung zum Trocknen eines Luftleitkanals einer Fahrzeugklimaanlage | |
| EP0413992B1 (de) | Verfahren und Vorrichtung zur aeroben, fermentativen Hydrolyse, insbesondere zur Kompostierung von organischen Stoffen | |
| DE2333560C2 (de) | Sinteranlage zur Herstellung von Sinter aus Eisenerzen | |
| DE3307746A1 (de) | Vorrichtung zur herstellung feiner metallischer partikel | |
| DE19534095A1 (de) | Verfahren und Vorrichtung zum Abscheiden von Wasserstoff aus einem Gasgemisch | |
| DE3433791C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |