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2 100 267

(13)

C1

(51)

IPC

(21) (22)

Application

93004505/11, 1993-01-28

(22)

Actual filing date

1993-01-28

(45)

Published

1997-12-27

(72)

Inventor

Leonardo Pellegrini[It]Ehrmanno Dzhirardi[It]Dario Ehrkolani[It]

(73)

Holder

Ehniricherke S.P.A.Snamprogetti S.P.A.

METHOD OF PREPARATION AND TRANSPORTATION OF CONCENTRATED MIXTURES OF COAL AND WATER ALONG PIPELINES Russian patent published in 1997 - IPC

Abstract RU 2100267 C1

FIELD: materials handling. SUBSTANCE: according to proposed method, concentrated mixtures of coal and water are prepared by delivering definite amounts of dispersing addition in preset sequence. EFFECT: enlarged operating capabilities. 6 cl, 6 tbl

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RU 2 100 267 C1

Authors

Leonardo Pellegrini[It]

Ehrmanno Dzhirardi[It]

Dario Ehrkolani[It]

Dates

1997-12-27—Published

1993-01-28—Filed

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