ES2047524T3 - Procedimiento de molienda. - Google Patents
Procedimiento de molienda.Info
- Publication number
- ES2047524T3 ES2047524T3 ES88117122T ES88117122T ES2047524T3 ES 2047524 T3 ES2047524 T3 ES 2047524T3 ES 88117122 T ES88117122 T ES 88117122T ES 88117122 T ES88117122 T ES 88117122T ES 2047524 T3 ES2047524 T3 ES 2047524T3
- Authority
- ES
- Spain
- Prior art keywords
- media
- grinding
- particle size
- grinding procedure
- mill
- 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 - Lifetime
Links
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
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/06—Selection or use of additives to aid disintegrating
-
- 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
- B02C17/20—Disintegrating members
-
- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
- Processing Of Solid Wastes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
UN PROCEDIMIENTO PARA MOLER MATERIALES CERAMICOS, TALES COMO CIRCONIA, CONSISTE EN MOLER EN UN MOLINO TIPO MEDIO AGITADO EN PRESENCIA DE UN DISPERSANTE, CARACTERIZANDOSE EL PROCEDIMIENTO PORQUE EL MEDIO DE MOLIENDA TIENE UN TAMAÑO DE PARTICULA DE 0,8-3,0 MM Y LA CANTIDAD DE MEDIO PRESENTE ES TAL QUE LA DISTANCIA DE SEPARACION MEDIA ENTRE LAS PARTICULAS DEL MEDIO ADYACENTES ESTA ENTRE 30 Y 90 (MU). EL APARATO PREFERIDO ES UN MOLINO DE TRITURACION CON UN DEPOSITO ASIDERO ADICIONAL, QUE PERMITE EL RECICLADO. LOS POLVOS CERAMICOS ASI PRODUCIDOS SON FINOS, CON UNA DISTRIBUCION DEL TAMAÑO DE PARTICULAS INUSUALMENTE ESTRECHO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPI499087 | 1987-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2047524T3 true ES2047524T3 (es) | 1994-03-01 |
Family
ID=3772510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88117122T Expired - Lifetime ES2047524T3 (es) | 1987-10-20 | 1988-10-14 | Procedimiento de molienda. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5033682A (es) |
EP (1) | EP0312932B1 (es) |
JP (1) | JPH01139153A (es) |
KR (1) | KR890006298A (es) |
AT (1) | ATE99191T1 (es) |
DE (1) | DE3886667T2 (es) |
ES (1) | ES2047524T3 (es) |
NZ (1) | NZ226551A (es) |
ZA (1) | ZA887779B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5065946A (en) * | 1988-07-21 | 1991-11-19 | Matsushita Electric Industrial Co., Ltd. | Media agitating mill and method for milling ceramic powder |
US5213702A (en) * | 1988-07-21 | 1993-05-25 | Matsushita Electric Industrial Co., Ltd. | Media agitating mill and method for milling ceramic powder |
EP0451152B1 (en) * | 1988-10-13 | 1993-08-25 | Tioxide Specialties Limited | Ceramic powders |
GB9012709D0 (en) * | 1990-06-07 | 1990-08-01 | Pick Anthony N | Improvements in grinding media |
US5525559A (en) * | 1993-02-13 | 1996-06-11 | Tioxide Specialties Limited | Preparation of mixed powders |
GB9302911D0 (en) * | 1993-02-13 | 1993-03-31 | Tioxide Specialties Ltd | Preparation of mixed powders |
US5407464A (en) * | 1994-01-12 | 1995-04-18 | Industrial Progress, Inc. | Ultrafine comminution of mineral and organic powders with the aid of metal-carbide microspheres |
IL118088A0 (en) * | 1995-06-07 | 1996-08-04 | Anzon Inc | Colloidal particles of solid flame retardant and smoke suppressant compounds and methods for making them |
US5968316A (en) * | 1995-06-07 | 1999-10-19 | Mclauglin; John R. | Method of making paper using microparticles |
US5704556A (en) * | 1995-06-07 | 1998-01-06 | Mclaughlin; John R. | Process for rapid production of colloidal particles |
US6193844B1 (en) | 1995-06-07 | 2001-02-27 | Mclaughlin John R. | Method for making paper using microparticles |
GB2315505B (en) * | 1996-07-24 | 1998-07-22 | Sofitech Nv | An additive for increasing the density of a fluid and fluid comprising such additve |
US5935890A (en) * | 1996-08-01 | 1999-08-10 | Glcc Technologies, Inc. | Stable dispersions of metal passivation agents and methods for making them |
US5900116A (en) | 1997-05-19 | 1999-05-04 | Sortwell & Co. | Method of making paper |
KR100269920B1 (ko) * | 1997-09-26 | 2000-10-16 | 김순택 | 고휘도 형광체의 제조 방법 |
JP2003014103A (ja) * | 2001-06-29 | 2003-01-15 | Isuzu Motors Ltd | クラッチの制御方法 |
US20030234304A1 (en) * | 2002-06-20 | 2003-12-25 | Weifang Miao | Superfine powders and methods for manufacture of said powders |
US7140567B1 (en) * | 2003-03-11 | 2006-11-28 | Primet Precision Materials, Inc. | Multi-carbide material manufacture and use as grinding media |
US7578457B2 (en) * | 2003-03-11 | 2009-08-25 | Primet Precision Materials, Inc. | Method for producing fine dehydrided metal particles using grinding media |
US20070098803A1 (en) | 2005-10-27 | 2007-05-03 | Primet Precision Materials, Inc. | Small particle compositions and associated methods |
US7757976B2 (en) * | 2007-02-07 | 2010-07-20 | Unimin Corporation | Method of processing nepheline syenite powder to produce an ultra-fine grain size product |
US8357426B2 (en) | 2008-01-11 | 2013-01-22 | Nanomateriales S.A. De C.V. | Single step milling and surface coating process for preparing stable nanodispersions |
CA2803904C (en) | 2010-07-26 | 2014-01-28 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent anionic polymers for clay aggregation |
JP2014534273A (ja) * | 2011-08-26 | 2014-12-18 | タタ・コンサルタンシー・サーヴィシズ・リミテッド | 熱伝達用途のためのナノ流体 |
US8721896B2 (en) | 2012-01-25 | 2014-05-13 | Sortwell & Co. | Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation |
CN103861711B (zh) * | 2014-03-31 | 2015-11-18 | 铜陵有色金属集团股份有限公司 | 半自磨机的磨矿工艺 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE552321A (es) * | 1950-05-24 | |||
US3149789A (en) * | 1960-10-28 | 1964-09-22 | Szegvari Andrew | Continuous process of grinding particulate material |
US3998938A (en) * | 1971-07-27 | 1976-12-21 | Union Process International, Inc. | Method and apparatus for grinding particulate solids |
DE2458841C2 (de) * | 1974-12-12 | 1985-03-14 | Draiswerke Gmbh, 6800 Mannheim | Rührwerksmühle |
US4274599A (en) * | 1977-11-21 | 1981-06-23 | The Dow Chemical Company | Ore grinding process including a grinding aid of an anionic polyelectrolyte |
DE3106062A1 (de) * | 1981-02-19 | 1982-09-09 | Draiswerke Gmbh, 6800 Mannheim | Ruehrwerksmuehle |
US4448609A (en) * | 1981-04-10 | 1984-05-15 | Laporte Industries Limited | Process for the production of aqueous dispersions of pigmentary titanium dioxide |
JPS5867657A (ja) * | 1981-10-15 | 1983-04-22 | Chugai Pharmaceut Co Ltd | ペンズアミド誘導体 |
JPS60120795A (ja) * | 1983-12-06 | 1985-06-28 | Hakutou Kagaku Kk | 石炭−水スラリ−用分散剤 |
DE3437866A1 (de) * | 1984-10-16 | 1986-04-17 | Basf Farben + Fasern Ag, 2000 Hamburg | Dispergierverfahren und ruehrwerksmuehle zu seiner durchfuehrung |
JPS61101257A (ja) * | 1984-10-23 | 1986-05-20 | 株式会社村田製作所 | ポ−ルミル装置 |
JPS62216964A (ja) * | 1986-03-14 | 1987-09-24 | 住友精化株式会社 | 透光性セラミツクスの製造方法 |
-
1988
- 1988-10-12 NZ NZ226551A patent/NZ226551A/xx unknown
- 1988-10-14 ES ES88117122T patent/ES2047524T3/es not_active Expired - Lifetime
- 1988-10-14 EP EP88117122A patent/EP0312932B1/en not_active Expired - Lifetime
- 1988-10-14 AT AT88117122T patent/ATE99191T1/de active
- 1988-10-14 DE DE88117122T patent/DE3886667T2/de not_active Expired - Fee Related
- 1988-10-18 KR KR1019880013570A patent/KR890006298A/ko not_active Application Discontinuation
- 1988-10-18 ZA ZA887779A patent/ZA887779B/xx unknown
- 1988-10-19 US US07/259,600 patent/US5033682A/en not_active Expired - Fee Related
- 1988-10-20 JP JP63262997A patent/JPH01139153A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NZ226551A (en) | 1990-03-27 |
DE3886667T2 (de) | 1994-04-28 |
ZA887779B (en) | 1989-07-26 |
DE3886667D1 (de) | 1994-02-10 |
EP0312932A2 (en) | 1989-04-26 |
KR890006298A (ko) | 1989-06-12 |
ATE99191T1 (de) | 1994-01-15 |
JPH01139153A (ja) | 1989-05-31 |
EP0312932B1 (en) | 1993-12-29 |
US5033682A (en) | 1991-07-23 |
EP0312932A3 (en) | 1989-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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