DE939018C - Process for long-distance transport of solid fuels (coal) in pipelines - Google Patents

Process for long-distance transport of solid fuels (coal) in pipelines

Info

Publication number
DE939018C
DE939018C DER14774A DER0014774A DE939018C DE 939018 C DE939018 C DE 939018C DE R14774 A DER14774 A DE R14774A DE R0014774 A DER0014774 A DE R0014774A DE 939018 C DE939018 C DE 939018C
Authority
DE
Germany
Prior art keywords
coal
pipelines
long
transport
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
Application number
DER14774A
Other languages
German (de)
Inventor
Hermann Josef Dr-Ing Schiffler
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.)
Phoenix Rheinrohr AG
Original Assignee
Phoenix Rheinrohr 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 Phoenix Rheinrohr AG filed Critical Phoenix Rheinrohr AG
Priority to DER14774A priority Critical patent/DE939018C/en
Application granted granted Critical
Publication of DE939018C publication Critical patent/DE939018C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30Conveying materials in bulk through pipes or tubes by liquid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Description

Verfahren zum Ferntransport von festen Brennstoffen (Kohlen) in Rohrleitungen Es ist ein Verfahren bekannt, bei welchem der Transport von festen Brennstoffen, z. B. Stein- und Braunl<ohle, durch Rohrleitungen über weite Strecken bewerkstelligt wird. Zu diesem Zwecke wird die Kohle mit Wasser vermischt und dieses Kohle-Wasser-Gemisch vom Fundort bis zum Bestimmungsort mit hohen Geschwindigkeiten unter hohem Druck, z. B. etwa 50 bis IOO atü, durch die Rohrleitungen geleitet. Am Bestimmungsort wird dann das Wasser auf verhältnismäßig langwierige Weise wileder von der Kohle getrennt.Process for the long-distance transport of solid fuels (coal) in pipelines It a method is known in which the transport of solid fuels, e.g. B. Stone and brown oil, accomplished through pipelines over long distances will. For this purpose, the coal is mixed with water and this coal-water mixture from the place of discovery to the destination at high speeds under high pressure, z. B. about 50 to 100 atmospheres, passed through the pipelines. At the destination will then the water is separated from the coal in a comparatively tedious manner.

Ferner ist ein Verfahren bekannt, bei welchem dem zu transportierenden körnigen Gut ein im bestimmten Verhältnis dazu stehendes Transportmittel bestimmter Viskosität, z. B. Petroleumprodukte, beigegeben wird mit dem Zweck, die Sinkgeschwindigkeit in bestimmten Grenzen zu halten. Im weiteren werden bei der bekannten Erfindung den ats Transportmittel dienenden Petroleumprodukten geeignete Stoffe, z. B. metallische Seifen, wie Kupferstearat, Aluminiumstearat usw., zugesetzt, um die Sinkgeschwindigkeit des körnigen Gutes zu steuern. Ebenso gelangen Emulsionen mit Wasser zur Anwendung, wobei diese Emulsionen vor dem Zusammenbringen mit dem zu fördernden Stoff hergestellt werden. Dasselbe gilt für kolloidale Lösungen, die gegebenenfalls an Stelle der vorher genannten Transportmittel benutzt werden sollen. Furthermore, a method is known in which the to be transported granular goods a means of transport in a certain proportion to it Viscosity, e.g. B. Petroleum products, is added with the purpose of reducing the rate of descent to keep within certain limits. In the further in the known invention the petroleum products serving ats means of transport suitable substances, e.g. B. metallic Soaps, such as copper stearate, aluminum stearate, etc., are added to reduce the rate of descent control of the granular material. Emulsions with water are also used, these emulsions being prepared before being brought into contact with the substance to be conveyed will. The same applies to colloidal solutions that may be used in place of the the means of transport mentioned above should be used.

Erfindungsgemäß wird der Ferntransport von festen Brennstoffen (Kohlen) durch Rohrleitnngen und mit Hilfe von Wasser als Transportmittel wesentlich verbessert. Es wird nunmehr die Kohle zunächst, bevor sie mit dem Wasser in Berührung kommt, mit flüssigen KohLenwasserstoffen, wie Heizölen, Abfallölen, vermischt, darauf mit Wasser unter verhältnismäßig hohem Druck durch die Rohrleitungen geschickt und am Bestimmungsort das Gemisch feste Kohle Öl von dem Wasser mit wesentlich geringerem Aufwand getrennt. According to the long-distance transport of solid fuels (coal) significantly improved by pipelines and with the help of water as a means of transport. It will now be the coal first before going in with the water Comes into contact, mixed with liquid hydrocarbons such as heating oils, waste oils, then sent through the pipelines with water under relatively high pressure and at the destination the mixture of solid coal oil from the water with much less Separate effort.

Die vorangegangene Mischung mit Öl bewirkt, daß Wasser weder in Poren der Kohle einzudringen vermag, noch an der Kohle anhaftet. Auch der Transport der Kohle wird verbessert. Die Kohleteilchen erhalten durch das anhaftende bzw. aufgenommene Öl eine gewisse Schwimmfa.hi:gkeit; Außerdem bewirkt an bzw. in der KoNe verbleibendes Öl eine Verbesserung des Heizwertes der Kohle. Es werden außerdemgesonderte Transportmittel für Heizöl gespart. Die Wirtschaftlichkeit des Verfahrens wird somit in jeder Hinsicht erhöht. The previous mixture with oil causes water neither in pores the coal is able to penetrate, is still attached to the coal. Even the transport of the Coal is being improved. The coal particles are retained by the adhering or absorbed Oil a certain swimming ability; In addition, it causes something remaining on or in the KoNe Oil improves the calorific value of coal. There will also be separate means of transport saved for heating oil. The economy of the process is thus in every way elevated.

Es ist vorteilhaft, trockene Kohle oder getrocknete Kohle zu verwenden. Für das Wesen der Erfindung ist es unerheblich, in welchem Mengenverhältnis Kohle, Öl und Wasser zueinander stehen. It is advantageous to use dry coal or dried coal. For the essence of the invention, it is irrelevant in what proportion of coal, Oil and water are related to each other.

Wesentlich ist, daß das Öl der Kohle vor der Benetzung mit Wasser zugesetzt wird, wodurch die gewünschten Wirkungen auf jeden. Fall erzielt werden, was nicht der Fall ist, wenn nach bekannten Verfahren mit wäßrigen Emulsionen bzw. kolloidalen Lösungen gearbeitet wird. Im übrigen kann im Gegensatz zu dem bekannten Vorschlag, zum Transport ausschließlich Petroleumprodukte zu verwenden, erfindungsgemäß weiterhin Wasser als Transportmittel dienen, ein Vorteil, der vor allem dort zur Auswirkung kommt, wo entsprechend große Mengen von Petroleumprodukten nicht zur Verfügung stehen oder nicht für dasselbe Ziel, an das die Kohle gelangen soll, bestimmt sind.It is essential that the oil of the coal before wetting with water is added, creating the desired effects on everyone. Case can be achieved which is not the case when using known processes with aqueous emulsions or colloidal solutions is being worked on. Otherwise, contrary to the known Proposal to use only petroleum products for transport, according to the invention water continues to serve as a means of transport, an advantage that is particularly important there An effect occurs where correspondingly large quantities of petroleum products are not used Are available or not intended for the same destination that the coal is supposed to reach are.

PATENTANS PRUCEX Verfahren zum Fernftansport von festen Brennstoffen (Kdhlen) durch Rohrleitungen mittels Wasser als Transportmittel und unter Anwendung verhältnismäßig hoher Drucke, dadurch gekennzeichnet, daß die Brennstoffe (Kelhlen) vor dem Zusammenbringen mit dem Wasser mit flüssigen Kohlenwasserstoffen, wie Heiz- oder Abfallölen, gemischt werden. PATENTANS PRUCEX Process for the long-distance transport of solid fuels (Kdhlen) through pipelines using water as a means of transport and using relatively high pressures, characterized in that the fuels (goblets) before coming into contact with the water with liquid hydrocarbons, such as heating or waste oils.

Claims (1)

Angezogene Druckschriften: Patentanmeldung K I5395 XI/8te (Patentschrift Nr. 919 034). Attached publications: patent application K 15395 XI / 8te (patent specification No. 919 034).
DER14774A 1954-08-04 1954-08-04 Process for long-distance transport of solid fuels (coal) in pipelines Expired DE939018C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER14774A DE939018C (en) 1954-08-04 1954-08-04 Process for long-distance transport of solid fuels (coal) in pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER14774A DE939018C (en) 1954-08-04 1954-08-04 Process for long-distance transport of solid fuels (coal) in pipelines

Publications (1)

Publication Number Publication Date
DE939018C true DE939018C (en) 1956-02-09

Family

ID=7399364

Family Applications (1)

Application Number Title Priority Date Filing Date
DER14774A Expired DE939018C (en) 1954-08-04 1954-08-04 Process for long-distance transport of solid fuels (coal) in pipelines

Country Status (1)

Country Link
DE (1) DE939018C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098445B (en) * 1959-10-15 1961-01-26 Ruhrgas Ag Process for the transport of solid or viscous substances in pipelines
DE1160787B (en) * 1959-02-14 1964-01-02 Bergwerksverband Gmbh Process for conveying dusty or grainy fuels in pipelines
US3190701A (en) * 1963-02-01 1965-06-22 Canadian Patents Dev Pipeline transportation of solids
US3206256A (en) * 1963-07-15 1965-09-14 Shell Oil Co Transportation of dispersed solid particles in pipe lines
US3264038A (en) * 1964-07-08 1966-08-02 Continental Oil Co Process for transporting solids in pipelines
US3302977A (en) * 1964-11-19 1967-02-07 Continental Oil Co Method for simultaneously transporting liquids and solids through a common pipeline
US3359040A (en) * 1966-01-06 1967-12-19 Continental Oil Co Pipelining of solids

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919034C (en) * 1952-09-06 1954-10-11 Kansas City Testing Lab Method of transporting granular material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE919034C (en) * 1952-09-06 1954-10-11 Kansas City Testing Lab Method of transporting granular material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1160787B (en) * 1959-02-14 1964-01-02 Bergwerksverband Gmbh Process for conveying dusty or grainy fuels in pipelines
DE1098445B (en) * 1959-10-15 1961-01-26 Ruhrgas Ag Process for the transport of solid or viscous substances in pipelines
US3190701A (en) * 1963-02-01 1965-06-22 Canadian Patents Dev Pipeline transportation of solids
US3206256A (en) * 1963-07-15 1965-09-14 Shell Oil Co Transportation of dispersed solid particles in pipe lines
US3264038A (en) * 1964-07-08 1966-08-02 Continental Oil Co Process for transporting solids in pipelines
US3302977A (en) * 1964-11-19 1967-02-07 Continental Oil Co Method for simultaneously transporting liquids and solids through a common pipeline
US3359040A (en) * 1966-01-06 1967-12-19 Continental Oil Co Pipelining of solids

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