GB1328864A - Method of transporting solid particles through a conduit - Google Patents
Method of transporting solid particles through a conduitInfo
- Publication number
- GB1328864A GB1328864A GB5801670A GB5801670A GB1328864A GB 1328864 A GB1328864 A GB 1328864A GB 5801670 A GB5801670 A GB 5801670A GB 5801670 A GB5801670 A GB 5801670A GB 1328864 A GB1328864 A GB 1328864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- emulsion
- liquid
- solid particles
- oil
- water
- 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
- 239000007787 solid Substances 0.000 title abstract 5
- 239000002245 particle Substances 0.000 title abstract 4
- 239000007788 liquid Substances 0.000 abstract 5
- 239000000839 emulsion Substances 0.000 abstract 3
- 239000003599 detergent Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000007764 o/w emulsion Substances 0.000 abstract 1
- -1 ores Substances 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000007762 w/o emulsion Substances 0.000 abstract 1
- 239000002569 water oil cream Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Detergent Compositions (AREA)
Abstract
1328864 Conveying solids in liquid SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 7 Dec 1970 [8 Dec 1969] 58016/70 Heading F1R [Also in Division F2] In a method of transporting solid particles in a liquid carrier through a pipeline, the solid particles are dispersed in an oil-water emulsion and the mixture is dispersed in a liquid with which the particles-containing emulsion is immiscible, and which has a lower viscosity, the resulting dispersion being pumped through the pipeline. The liquid forms an intermediate layer between the pipe walls, and the emulsion so as to reduce flow resistance. The solids may be sand, ores, minerals, sulphur, coal, fertilisers. The emulsion which may be an oil in water or water in oil emulsion, may contain stabilizing, surfactants or detergents. The lower viscosity liquid may contain friction reducing polymers of high molecular weight. Examples of preferred surfactants, detergents and polymers are described.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88332569A | 1969-12-08 | 1969-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1328864A true GB1328864A (en) | 1973-09-05 |
Family
ID=25382398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5801670A Expired GB1328864A (en) | 1969-12-08 | 1970-12-07 | Method of transporting solid particles through a conduit |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU2302770A (en) |
| CA (1) | CA919736A (en) |
| GB (1) | GB1328864A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008628A1 (en) * | 1978-07-03 | 1980-03-19 | Union Carbide Corporation | Aqueous coal slurry and method for transporting it |
| GB2297139A (en) * | 1995-01-17 | 1996-07-24 | Huels Chemische Werke Ag | Use of nonionic surfactants as antifricion agents |
-
1970
- 1970-09-01 CA CA092114A patent/CA919736A/en not_active Expired
- 1970-12-07 AU AU23027/70A patent/AU2302770A/en not_active Expired
- 1970-12-07 GB GB5801670A patent/GB1328864A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008628A1 (en) * | 1978-07-03 | 1980-03-19 | Union Carbide Corporation | Aqueous coal slurry and method for transporting it |
| GB2297139A (en) * | 1995-01-17 | 1996-07-24 | Huels Chemische Werke Ag | Use of nonionic surfactants as antifricion agents |
Also Published As
| Publication number | Publication date |
|---|---|
| CA919736A (en) | 1973-01-23 |
| AU2302770A (en) | 1972-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |