GB948466A - Apparatus for conveying solid substances in pipelines - Google Patents

Apparatus for conveying solid substances in pipelines

Info

Publication number
GB948466A
GB948466A GB35345/60A GB3534560A GB948466A GB 948466 A GB948466 A GB 948466A GB 35345/60 A GB35345/60 A GB 35345/60A GB 3534560 A GB3534560 A GB 3534560A GB 948466 A GB948466 A GB 948466A
Authority
GB
United Kingdom
Prior art keywords
pipeline
liquid
gas
pressure
oct
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
Application number
GB35345/60A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EON Ruhrgas AG
Original Assignee
Ruhrgas AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ruhrgas AG filed Critical Ruhrgas AG
Publication of GB948466A publication Critical patent/GB948466A/en
Expired legal-status Critical Current

Links

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)
  • Pipeline Systems (AREA)

Abstract

948,466. Conveying solids in liquids. RUHRGAS A.G. Oct. 14, 1960 [Oct. 15, 1959], No. 35345/60. Heading FIR. Particulate solid material is conveyed in a pipeline in a liquid which is gaseous at the conditions prevailing at the exit end of the pipeline and which is compressed to liquefy it before or after mixing with the material to be conveyed, the gas being maintained in the liquid state by pressure in the pipeline. With a long pipeline pumping stations may be spaced along its length to maintain the pressure. Pressure release means at the exit of the pipe permit the liquid to expand and so return to the gaseous state and the solid material is separated from the gas. The gas may be returned to the entrance of the pipeline in the gaseous state or be recompressed and returned as a liquid; a separate return pipe or the main pipeline may be used. Expansion of the liquid may take place in an expansion chamber or machine; it may take place in the extreme end section of the pipeline, in which case conveying in this section may be partially pneumatic.
GB35345/60A 1959-10-15 1960-10-14 Apparatus for conveying solid substances in pipelines Expired GB948466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER26550A DE1098445B (en) 1959-10-15 1959-10-15 Process for the transport of solid or viscous substances in pipelines

Publications (1)

Publication Number Publication Date
GB948466A true GB948466A (en) 1964-02-05

Family

ID=7402217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35345/60A Expired GB948466A (en) 1959-10-15 1960-10-14 Apparatus for conveying solid substances in pipelines

Country Status (3)

Country Link
US (1) US3180691A (en)
DE (1) DE1098445B (en)
GB (1) GB948466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602483A (en) * 1985-03-08 1986-07-29 Southwestern Public Service Company Coal slurry system

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4178233A (en) * 1974-01-14 1979-12-11 Otisca Industries, Ltd. Fluorinated hydrocarbons in coal mining and beneficiation
US4265737A (en) * 1974-01-14 1981-05-05 Otisca Industries, Ltd. Methods and apparatus for transporting and processing solids
US4405452A (en) * 1976-12-21 1983-09-20 United Technologies Corporation Method for separating particulate materials
US4200413A (en) * 1977-11-14 1980-04-29 Mobil Oil Corporation Pipelining particulate solid material as stable foam slurry
NL8000165A (en) * 1980-01-10 1981-08-03 Holec Nv METHOD FOR SEPARATING PARTICLES IN A MAGNETIC FIELD
US4377356A (en) * 1980-11-21 1983-03-22 Arthur D. Little, Inc. Method and apparatus for moving coal including one or more intermediate periods of storage
US4451183A (en) * 1981-04-02 1984-05-29 Pool Company Method and arrangement of transporting aggregate, fragmented material and the like
US5080534A (en) * 1990-04-23 1992-01-14 Goodson & Associates Low water materials transportation
US8985902B2 (en) 2011-08-16 2015-03-24 Golder Associates, Inc. System and method for treating an excavation activity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1390230A (en) * 1919-12-03 1921-09-06 Bates Lindon Wallace Method of transporting carbonaceous substance
US2128913A (en) * 1936-02-03 1938-09-06 Standard Oil Co Coal handling
US2686085A (en) * 1950-07-15 1954-08-10 William W Odell Method of conveying or transporting small-size solids
DE939018C (en) * 1954-08-04 1956-02-09 Phoenix Rheinrohr Ag Vereinigt Process for long-distance transport of solid fuels (coal) in pipelines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602483A (en) * 1985-03-08 1986-07-29 Southwestern Public Service Company Coal slurry system

Also Published As

Publication number Publication date
US3180691A (en) 1965-04-27
DE1098445B (en) 1961-01-26

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