BR9001104A - Processo para producao de um equipamento para uso em um processo para o tratamento de materiais de uma natureza abrasiva - Google Patents
Processo para producao de um equipamento para uso em um processo para o tratamento de materiais de uma natureza abrasivaInfo
- Publication number
- BR9001104A BR9001104A BR909001104A BR9001104A BR9001104A BR 9001104 A BR9001104 A BR 9001104A BR 909001104 A BR909001104 A BR 909001104A BR 9001104 A BR9001104 A BR 9001104A BR 9001104 A BR9001104 A BR 9001104A
- Authority
- BR
- Brazil
- Prior art keywords
- treatment
- materials
- production
- equipment
- abrasive nature
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
- B03B5/04—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on shaking tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/48—Washing granular, powdered or lumpy materials; Wet separating by mechanical classifiers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
- B03B5/626—Helical separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
- B29C39/025—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps for making multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/22—Making multilayered or multicoloured articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/007—Hardness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0087—Wear resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Reinforced Plastic Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA891789 | 1989-03-09 | ||
ZA895958A ZA895958B (en) | 1989-03-09 | 1989-08-04 | Mineral separation equipment manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9001104A true BR9001104A (pt) | 1991-03-05 |
Family
ID=27139942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909001104A BR9001104A (pt) | 1989-03-09 | 1990-03-08 | Processo para producao de um equipamento para uso em um processo para o tratamento de materiais de uma natureza abrasiva |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU630165B2 (pt) |
BR (1) | BR9001104A (pt) |
DE (1) | DE4007569A1 (pt) |
GB (1) | GB2231054B (pt) |
ZA (1) | ZA895958B (pt) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19631150B4 (de) * | 1996-08-01 | 2007-04-19 | Süd-Chemie AG | Verfahren zur Ablösung von Druckfarben (Deinking) von cellulosehaltigen Druckträgern |
WO2001064347A2 (en) * | 2000-03-02 | 2001-09-07 | Multotec Process Equipment (Pty) Limited | Spiral concentrator unit |
US20080105995A1 (en) * | 2006-11-08 | 2008-05-08 | Outokumpu Technology Oyj a public limited company of Finland | Method and apparatus for making spiral separators |
WO2008104006A2 (en) * | 2007-02-20 | 2008-08-28 | George Fechter Hoffman | Abrasion resistant panel |
ITTO20100527A1 (it) * | 2010-06-18 | 2011-12-19 | S I M P A T S R L Sviluppo In Dustriale Mate | Metodo per la formatura di un corpo cavo sagomato e corpo cavo sagomato realizzato secondo tale metodo |
ES2699090T3 (es) | 2014-09-19 | 2019-02-07 | Basf Se | Pieza compuesta al menos parcialmente por una estructura de capas y procedimiento para su producción |
WO2021119718A1 (en) * | 2019-12-20 | 2021-06-24 | Orekinetics Investments Pty Ltd | Manufacturing method and spiral trough element |
CN112275441A (zh) * | 2020-09-15 | 2021-01-29 | 江西铭鑫冶金设备有限公司 | 一种废旧印刷电路板破碎后的树脂粉材质的螺旋溜槽及其制作工艺 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3555130A (en) * | 1966-08-29 | 1971-01-12 | Davidson Rubber Co | Forming pigmented integrally bonded coverings on articles of microcellular urethane foam |
FR1581773A (pt) * | 1968-08-05 | 1969-09-19 | ||
AT347283B (de) * | 1975-03-07 | 1978-12-27 | Collo Gmbh | Schaumstoffkoerper fuer reinigungs-, scheuer- und/oder polierzwecke u. dgl. |
JPS608931B2 (ja) * | 1979-05-25 | 1985-03-06 | 豊田合成株式会社 | 半硬質ウレタン製品の成形方法 |
US4731270A (en) * | 1986-06-16 | 1988-03-15 | Kent Edward W | Laminated trough for a spiral concentrator and process for construction of same |
EP0289242A3 (en) * | 1987-04-26 | 1989-09-06 | Mineral Engineering Technology (Proprietary) Limited | Wear resistant surfaces |
JPH01240577A (ja) * | 1988-03-22 | 1989-09-26 | Tanabe Kagaku Kogyo Kk | ポリウレタン成形物用モールドコート塗料 |
-
1989
- 1989-08-04 ZA ZA895958A patent/ZA895958B/xx unknown
-
1990
- 1990-03-08 BR BR909001104A patent/BR9001104A/pt not_active Application Discontinuation
- 1990-03-09 GB GB9005315A patent/GB2231054B/en not_active Expired - Fee Related
- 1990-03-09 AU AU51154/90A patent/AU630165B2/en not_active Expired - Fee Related
- 1990-03-09 DE DE4007569A patent/DE4007569A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2231054A (en) | 1990-11-07 |
AU5115490A (en) | 1990-09-13 |
GB2231054B (en) | 1992-06-17 |
AU630165B2 (en) | 1992-10-22 |
GB9005315D0 (en) | 1990-05-02 |
DE4007569A1 (de) | 1990-09-13 |
ZA895958B (en) | 1990-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD3 | Appl. lapsed due to non-payment of renewal fee |