CH615850A5 - - Google Patents
Download PDFInfo
- Publication number
- CH615850A5 CH615850A5 CH1223977A CH1223977A CH615850A5 CH 615850 A5 CH615850 A5 CH 615850A5 CH 1223977 A CH1223977 A CH 1223977A CH 1223977 A CH1223977 A CH 1223977A CH 615850 A5 CH615850 A5 CH 615850A5
- Authority
- CH
- Switzerland
- Prior art keywords
- flakes
- mill
- grinding material
- metallic
- particles
- Prior art date
Links
- 238000000227 grinding Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 37
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 23
- 229910052782 aluminium Inorganic materials 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 17
- 239000000314 lubricant Substances 0.000 claims description 14
- 239000013528 metallic particle Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 239000002923 metal particle Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 239000011324 bead Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 235000021355 Stearic acid Nutrition 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 235000015096 spirit Nutrition 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000011805 ball Substances 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000004668 long chain fatty acids Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000001238 wet grinding Methods 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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/06—Metallic powder characterised by the shape of the particles
- B22F1/068—Flake-like particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
- B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Food Science & Technology (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Crushing And Grinding (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/730,181 US4065060A (en) | 1976-10-06 | 1976-10-06 | Metal flake production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH615850A5 true CH615850A5 (en, 2012) | 1980-02-29 |
Family
ID=24934288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1223977A CH615850A5 (en, 2012) | 1976-10-06 | 1977-10-05 |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4065060A (en, 2012) |
| JP (1) | JPS5386665A (en, 2012) |
| AT (1) | AT371037B (en, 2012) |
| AU (2) | AU514336B2 (en, 2012) |
| BR (1) | BR7706652A (en, 2012) |
| CA (2) | CA1108105A (en, 2012) |
| CH (1) | CH615850A5 (en, 2012) |
| DE (1) | DE2744802C3 (en, 2012) |
| FR (1) | FR2366873A1 (en, 2012) |
| GB (1) | GB1588026A (en, 2012) |
| IN (1) | IN146499B (en, 2012) |
| IT (1) | IT1106028B (en, 2012) |
| MX (1) | MX151300A (en, 2012) |
| NL (1) | NL177470C (en, 2012) |
| NO (1) | NO152116C (en, 2012) |
| SE (1) | SE425355B (en, 2012) |
| ZA (1) | ZA775881B (en, 2012) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4239496A (en) * | 1978-12-06 | 1980-12-16 | Comco | Gas cycle fluid energy process for forming coal-in-oil mixtures |
| US4236934A (en) * | 1979-02-28 | 1980-12-02 | Alcan Aluminum Corporation | Nonleafing aluminum flake pigments |
| JPS5917142B2 (ja) * | 1979-06-08 | 1984-04-19 | 旭化成株式会社 | 新規な鱗片状金属粉末顔料 |
| US4373675A (en) * | 1980-11-17 | 1983-02-15 | Ford Motor Company | Method for beneficiating ductile scrap metal |
| DE3106062A1 (de) * | 1981-02-19 | 1982-09-09 | Draiswerke Gmbh, 6800 Mannheim | Ruehrwerksmuehle |
| US4482374A (en) * | 1982-06-07 | 1984-11-13 | Mpd Technology Corporation | Production of electrically conductive metal flake |
| US4486225A (en) * | 1982-06-07 | 1984-12-04 | Mpd Technology Corporation | Production of highly reflective metal flake |
| US5513803A (en) * | 1994-05-25 | 1996-05-07 | Eastman Kodak Company | Continuous media recirculation milling process |
| DE4432198A1 (de) * | 1994-09-09 | 1996-03-14 | Evv Vermoegensverwaltungs Gmbh | Rührwerksmühle |
| US5662279A (en) * | 1995-12-05 | 1997-09-02 | Eastman Kodak Company | Process for milling and media separation |
| JPH09248826A (ja) * | 1996-03-18 | 1997-09-22 | Ain Eng Kk | 積層熱可塑性樹脂成形品の再生処理方法及び装置 |
| US6224284B1 (en) | 1999-10-12 | 2001-05-01 | Dri Mark Products Incorporated | Metallic ink composition for wick type writing instruments |
| US6586046B1 (en) | 2000-01-26 | 2003-07-01 | General Electric Company | Fluidized bed apparatus and method for treatment of nonspherical, nonequiaxed particles |
| JP4610812B2 (ja) * | 2001-09-06 | 2011-01-12 | 東洋アルミニウム株式会社 | アルミニウムフレーク顔料の製造方法 |
| US9637641B2 (en) * | 2003-01-31 | 2017-05-02 | Sigma Laboratories Of Arizona, Llc | Ultra-bright passivated aluminum nano-flake pigments |
| US20040149959A1 (en) * | 2003-01-31 | 2004-08-05 | Mikhael Michael G. | Conductive flakes manufactured by combined sputtering and vapor deposition |
| CN105121023B (zh) * | 2013-02-28 | 2017-08-25 | 太阳化学公司 | 用于在液体分散液中制造研磨的固体的装置和连续方法 |
| DE102013021756A1 (de) * | 2013-12-20 | 2015-06-25 | Netzsch Trockenmahltechnik Gmbh | Mahlkörpermühle und Betriebsverfahren dafür |
| CN110343886B (zh) * | 2018-04-08 | 2021-07-06 | 南京理工大学 | 一种多晶粒尺度强化铝合金材料的制备方法 |
| CN111266161B (zh) * | 2020-01-22 | 2021-04-16 | 江苏超途新材料科技有限公司 | 复合纳米鳞片的制备方法 |
| KR102731887B1 (ko) * | 2023-12-12 | 2024-11-19 | 주식회사 이엠에스 | 반도체 제조 장비 가스필터용 플레이크 제조시스템 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2002891A (en) * | 1931-06-04 | 1935-05-28 | Metals Disintegrating Co | Bronze, bronze powders, and method of making the same |
| US2139358A (en) * | 1936-04-03 | 1938-12-06 | Universal Insulation Company | Vermiculite ore treatment |
| US2274766A (en) * | 1939-07-04 | 1942-03-03 | Metals Disintegrating Co | Manufacture of flake copper powder |
| US2332701A (en) * | 1940-06-12 | 1943-10-26 | Charles W Dowsett | System and method of grinding |
| US2592783A (en) * | 1946-04-17 | 1952-04-15 | Aspegren Olof Erik August | Rotary heat exchanger |
| DE1583746A1 (de) * | 1967-09-30 | 1970-09-24 | Metallgesellschaft Ag | Verfahren zur Herstellung von Aluminiumpulver fuer Sinterzwecke |
| US3709439A (en) * | 1970-12-02 | 1973-01-09 | Int Nickel Co | Production of reflective metal flake pigments |
| US3776473A (en) * | 1972-03-27 | 1973-12-04 | Int Nickel Co | Highly reflective aluminum flake |
| FR2291793A1 (fr) * | 1974-11-20 | 1976-06-18 | Alcan Aluminium France | Procede de broyage de particules de matiere et broyeur a billes perfectionne pour la mise en oeuvre de ce procede |
-
1976
- 1976-10-06 US US05/730,181 patent/US4065060A/en not_active Expired - Lifetime
-
1977
- 1977-09-21 CA CA287,155A patent/CA1108105A/en not_active Expired
- 1977-09-26 AU AU29105/77A patent/AU514336B2/en not_active Expired
- 1977-10-03 IN IN287/DEL/77A patent/IN146499B/en unknown
- 1977-10-03 GB GB41010/77A patent/GB1588026A/en not_active Expired
- 1977-10-03 DE DE2744802A patent/DE2744802C3/de not_active Expired
- 1977-10-03 ZA ZA00775881A patent/ZA775881B/xx unknown
- 1977-10-04 SE SE7711083A patent/SE425355B/xx not_active IP Right Cessation
- 1977-10-04 IT IT51256/77A patent/IT1106028B/it active
- 1977-10-05 MX MX170814A patent/MX151300A/es unknown
- 1977-10-05 CH CH1223977A patent/CH615850A5/fr not_active IP Right Cessation
- 1977-10-05 NO NO773396A patent/NO152116C/no unknown
- 1977-10-05 BR BR7706652A patent/BR7706652A/pt unknown
- 1977-10-05 AT AT0710177A patent/AT371037B/de not_active IP Right Cessation
- 1977-10-06 FR FR7730153A patent/FR2366873A1/fr active Granted
- 1977-10-06 JP JP12043777A patent/JPS5386665A/ja active Granted
- 1977-10-06 NL NLAANVRAGE7711002,A patent/NL177470C/xx not_active IP Right Cessation
-
1984
- 1984-06-19 CA CA000456947A patent/CA1220462A/en not_active Expired
- 1984-06-27 AU AU29952/84A patent/AU560058B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| ATA710177A (de) | 1982-10-15 |
| NL177470C (nl) | 1985-10-01 |
| CA1108105A (en) | 1981-09-01 |
| MX151300A (es) | 1984-11-08 |
| NO152116B (no) | 1985-04-29 |
| IN146499B (en, 2012) | 1979-06-16 |
| US4065060A (en) | 1977-12-27 |
| GB1588026A (en) | 1981-04-15 |
| SE425355B (sv) | 1982-09-27 |
| AU2910577A (en) | 1979-04-05 |
| DE2744802A1 (de) | 1978-04-13 |
| AU2995284A (en) | 1986-01-02 |
| FR2366873B1 (en, 2012) | 1982-02-26 |
| NL7711002A (nl) | 1978-04-10 |
| JPS5386665A (en) | 1978-07-31 |
| NO152116C (no) | 1985-08-07 |
| ZA775881B (en) | 1978-05-30 |
| IT1106028B (it) | 1985-11-11 |
| DE2744802B2 (de) | 1979-09-06 |
| NL177470B (nl) | 1985-05-01 |
| CA1220462A (en) | 1987-04-14 |
| DE2744802C3 (de) | 1980-05-08 |
| AT371037B (de) | 1983-05-25 |
| JPS5536681B2 (en, 2012) | 1980-09-22 |
| SE7711083L (sv) | 1978-04-07 |
| AU560058B2 (en) | 1987-03-26 |
| BR7706652A (pt) | 1978-10-17 |
| AU514336B2 (en) | 1981-02-05 |
| NO773396L (no) | 1978-04-07 |
| FR2366873A1 (fr) | 1978-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH615850A5 (en, 2012) | ||
| EP0048713B1 (fr) | Procede de fabrication de granules metalliques, produits obtenus et dispositif pour la mise en oeuvre de ce procede | |
| FR2571045A1 (fr) | Mannitol granulaire directement compressible et son procede de fabrication | |
| FR2560075A1 (fr) | Procede d'atomisation d'un materiau fondu avec un ecoulement de gaz reduit et appareil pour la mise en oeuvre de ce procede | |
| FR2560086A1 (fr) | Appareil et procede d'atomisation de courants instables d'une masse fondue | |
| CH666639A5 (fr) | Procede de fabrication de poudres metalliques. | |
| FR2519562A1 (fr) | Procede et appareil pour la preparation d'un produit granulaire sans poussiere | |
| FR2688710A1 (fr) | Procede et appareil de traitement en continu de particules. | |
| WO2012056128A1 (fr) | Procede de separation entre liquide et matiere en suspension d'une boue et dispositif mettant en oeuvre un tel procede | |
| EP0052552B1 (fr) | Procédé de fabrication de poudres propulsives fines par granulation et poudres ainsi obtenues | |
| EP1032540B1 (fr) | Production de trihydrate d'alumine avec controle separe de la teneur en sodium et de la granulometrie | |
| US4469282A (en) | Metal flake production | |
| FR2486930A1 (fr) | Procede pour la fabrication de billes en bauxite frittee et produits obtenus par ce procede | |
| EP0216653A2 (fr) | Dispositif de granulation | |
| CA2438038C (fr) | Procede et dispositif de poteyage des cylindres d'une machine de coulee continue de bandes metalliques | |
| FR2563131A1 (fr) | Procede et appareil d'atomisation d'une masse fondue a partir d'un ajutage au couplage etroit et produit ainsi obtenu | |
| FR2656986A1 (fr) | Appareil de sechage par atomisation et procede d'agglomeration d'aliment en poudre. | |
| EP0489633A1 (fr) | Procédé de broyage de matières cassantes comportant pour la mise en oeuvre du procédé une désagglomération sélective et installation | |
| CA1054631A (fr) | Granules de sels d'acides poly-.alpha.-hydroxyacryliques et leur procede de fabrication | |
| EP0040283A1 (fr) | Procédé de production de granules sphéroidaux ou billes à partir de matières minérales en fusion, billes ainsi obtenues et leurs applications | |
| FR2604182A1 (fr) | Procede de traitement de cellules en utilisant des particules congelees d'une suspension contenant des cellules | |
| FR2472017A1 (fr) | Appareil de fabrication de laitier vitreux de haut fourneau | |
| BE632437A (en, 2012) | ||
| BE887096A (fr) | Procede de fabrication de granules metalliques produits obtenus et dispositif pour la mise en oeuvre de ce procede | |
| FR2956044A1 (fr) | Procede de tamisage ou de criblage et dispositif de refroidissement d'un produit lors du tamisage ou du criblage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |