IT1260465B - Process for the preparation and transport of concentrated dispersions of coal in water via pipes - Google Patents

Process for the preparation and transport of concentrated dispersions of coal in water via pipes

Info

Publication number
IT1260465B
IT1260465B ITMI920159A ITMI920159A IT1260465B IT 1260465 B IT1260465 B IT 1260465B IT MI920159 A ITMI920159 A IT MI920159A IT MI920159 A ITMI920159 A IT MI920159A IT 1260465 B IT1260465 B IT 1260465B
Authority
IT
Italy
Prior art keywords
coal
water via
transport
preparation
via pipes
Prior art date
Application number
ITMI920159A
Other languages
Italian (it)
Inventor
Leonardo Pellegrini
Original Assignee
Eniricerche Spa
Snam Progetti
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 Eniricerche Spa, Snam Progetti filed Critical Eniricerche Spa
Priority to ITMI920159A priority Critical patent/IT1260465B/en
Publication of ITMI920159A0 publication Critical patent/ITMI920159A0/en
Priority to RU93004505A priority patent/RU2100267C1/en
Priority to CN 93102059 priority patent/CN1039130C/en
Publication of ITMI920159A1 publication Critical patent/ITMI920159A1/en
Application granted granted Critical
Publication of IT1260465B publication Critical patent/IT1260465B/en

Links

Landscapes

  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

A process for preparing and transporting concentrated dispersions of coal in water via pipes through a particular manner of adding the dispersant additive is described. This process also makes it possible to improve the stability of the suspension during storage.
ITMI920159A 1992-01-29 1992-01-29 Process for the preparation and transport of concentrated dispersions of coal in water via pipes IT1260465B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI920159A IT1260465B (en) 1992-01-29 1992-01-29 Process for the preparation and transport of concentrated dispersions of coal in water via pipes
RU93004505A RU2100267C1 (en) 1992-01-29 1993-01-28 Method of preparation and transportation of concentrated mixtures of coal and water along pipelines
CN 93102059 CN1039130C (en) 1992-01-29 1993-01-29 Process for preparing concentrated coal dispersions in water, and trasporting them through pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI920159A IT1260465B (en) 1992-01-29 1992-01-29 Process for the preparation and transport of concentrated dispersions of coal in water via pipes

Publications (3)

Publication Number Publication Date
ITMI920159A0 ITMI920159A0 (en) 1992-01-29
ITMI920159A1 ITMI920159A1 (en) 1993-07-30
IT1260465B true IT1260465B (en) 1996-04-09

Family

ID=11361707

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920159A IT1260465B (en) 1992-01-29 1992-01-29 Process for the preparation and transport of concentrated dispersions of coal in water via pipes

Country Status (3)

Country Link
CN (1) CN1039130C (en)
IT (1) IT1260465B (en)
RU (1) RU2100267C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2365993T3 (en) * 2008-03-26 2017-12-29 Ecopuro, Llc Structurally enhanced plastics with filler reinforcements
CN109809192A (en) * 2018-12-10 2019-05-28 北京矿冶科技集团有限公司 A kind of tailings paste pipe-line transportation system and method
CN111575060B (en) * 2020-05-29 2021-06-22 新奥科技发展有限公司 Coal water slurry gasification system and coal water slurry additive recovery method

Also Published As

Publication number Publication date
CN1075743A (en) 1993-09-01
CN1039130C (en) 1998-07-15
RU2100267C1 (en) 1997-12-27
ITMI920159A1 (en) 1993-07-30
ITMI920159A0 (en) 1992-01-29

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960115