GB1413329A - Process for controlling dusting of solid powdery materials - Google Patents
Process for controlling dusting of solid powdery materialsInfo
- Publication number
- GB1413329A GB1413329A GB4774472A GB4774472A GB1413329A GB 1413329 A GB1413329 A GB 1413329A GB 4774472 A GB4774472 A GB 4774472A GB 4774472 A GB4774472 A GB 4774472A GB 1413329 A GB1413329 A GB 1413329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- dusting
- fibrillatable
- working
- pigment
- 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
- 239000000463 material Substances 0.000 title abstract 6
- 238000010410 dusting Methods 0.000 title abstract 5
- 239000007787 solid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000011347 resin Substances 0.000 abstract 8
- 229920005989 resin Polymers 0.000 abstract 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 7
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 7
- 239000000049 pigment Substances 0.000 abstract 4
- -1 polytetrafluoroethylene Polymers 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
- 238000002156 mixing Methods 0.000 abstract 3
- 239000000843 powder Substances 0.000 abstract 3
- 239000006057 Non-nutritive feed additive Substances 0.000 abstract 2
- 206010061592 cardiac fibrillation Diseases 0.000 abstract 2
- 230000002600 fibrillogenic effect Effects 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 235000015096 spirit Nutrition 0.000 abstract 2
- 238000001694 spray drying Methods 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000011164 primary particle Substances 0.000 abstract 1
- 238000010008 shearing Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
- C09B67/0092—Dyes in solid form
- C09B67/0094—Treatment of powders, e.g. antidusting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/10—Treatment with macromolecular organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/22—Materials not provided for elsewhere for dust-laying or dust-absorbing
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/20—Powder free flowing behaviour
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/90—Other properties not specified above
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00287578A US3838064A (en) | 1971-04-21 | 1972-09-19 | Process for dust control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1413329A true GB1413329A (en) | 1975-11-12 |
Family
ID=23103518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4774472A Expired GB1413329A (en) | 1972-09-19 | 1972-10-17 | Process for controlling dusting of solid powdery materials |
Country Status (9)
| Country | Link |
|---|---|
| AU (1) | AU462251B2 (enrdf_load_stackoverflow) |
| BE (1) | BE790354A (enrdf_load_stackoverflow) |
| BR (1) | BR7207304D0 (enrdf_load_stackoverflow) |
| CA (1) | CA1004847A (enrdf_load_stackoverflow) |
| CH (1) | CH606378A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2250402C3 (enrdf_load_stackoverflow) |
| ES (1) | ES407814A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1413329A (enrdf_load_stackoverflow) |
| IT (1) | IT970716B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006041581A3 (en) * | 2004-10-08 | 2006-10-26 | Du Pont | Dust suppression method and apparatus |
-
1972
- 1972-10-06 AU AU47475/72A patent/AU462251B2/en not_active Expired
- 1972-10-13 DE DE19722250402 patent/DE2250402C3/de not_active Expired
- 1972-10-16 CH CH1508572A patent/CH606378A5/xx not_active IP Right Cessation
- 1972-10-17 GB GB4774472A patent/GB1413329A/en not_active Expired
- 1972-10-19 BR BR730472A patent/BR7207304D0/pt unknown
- 1972-10-19 IT IT3069972A patent/IT970716B/it active
- 1972-10-19 CA CA154,306A patent/CA1004847A/en not_active Expired
- 1972-10-20 ES ES407814A patent/ES407814A1/es not_active Expired
- 1972-10-20 BE BE790354D patent/BE790354A/xx not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006041581A3 (en) * | 2004-10-08 | 2006-10-26 | Du Pont | Dust suppression method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| ES407814A1 (es) | 1975-10-16 |
| DE2250402C3 (de) | 1978-09-14 |
| DE2250402A1 (de) | 1974-04-11 |
| CA1004847A (en) | 1977-02-08 |
| BR7207304D0 (pt) | 1974-07-25 |
| AU4747572A (en) | 1974-05-09 |
| DE2250402B2 (de) | 1978-01-19 |
| IT970716B (it) | 1974-04-20 |
| BE790354A (fr) | 1973-04-20 |
| AU462251B2 (en) | 1975-06-19 |
| CH606378A5 (enrdf_load_stackoverflow) | 1978-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
| PCNP | Patent ceased through non-payment of renewal fee |