CN1039130C - 一种适于管道输送的浓缩煤水混合物的制备方法 - Google Patents

一种适于管道输送的浓缩煤水混合物的制备方法 Download PDF

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Publication number
CN1039130C
CN1039130C CN 93102059 CN93102059A CN1039130C CN 1039130 C CN1039130 C CN 1039130C CN 93102059 CN93102059 CN 93102059 CN 93102059 A CN93102059 A CN 93102059A CN 1039130 C CN1039130 C CN 1039130C
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CN
China
Prior art keywords
viscosity
suspension
coal
pumping
dispersion agent
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 - Fee Related
Application number
CN 93102059
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English (en)
Chinese (zh)
Other versions
CN1075743A (zh
Inventor
L·佩莱格里尼
E·吉拉迪
D·厄科兰尼
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.)
Snamprogetti Joint Stock Co Ltd
Eni Tecnologie SpA
Original Assignee
Snamprogetti Joint Stock Co Ltd
Eniricerche SpA
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 Snamprogetti Joint Stock Co Ltd, Eniricerche SpA filed Critical Snamprogetti Joint Stock Co Ltd
Publication of CN1075743A publication Critical patent/CN1075743A/zh
Application granted granted Critical
Publication of CN1039130C publication Critical patent/CN1039130C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Liquid Carbonaceous Fuels (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
CN 93102059 1992-01-29 1993-01-29 一种适于管道输送的浓缩煤水混合物的制备方法 Expired - Fee Related CN1039130C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI92A000159 1992-01-29
IT92A000159 1992-01-29
ITMI920159A IT1260465B (it) 1992-01-29 1992-01-29 Procedimento per preparare e trasportare via tubazioni dispersioni concentrate di carbone in acqua

Publications (2)

Publication Number Publication Date
CN1075743A CN1075743A (zh) 1993-09-01
CN1039130C true CN1039130C (zh) 1998-07-15

Family

ID=11361707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93102059 Expired - Fee Related CN1039130C (zh) 1992-01-29 1993-01-29 一种适于管道输送的浓缩煤水混合物的制备方法

Country Status (3)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2365993T3 (en) * 2008-03-26 2017-08-28 Ecopuro Llc STRUCTURALLY IMPROVED PLASTIC WITH FILLING REINFORCEMENTS
CN109809192A (zh) * 2018-12-10 2019-05-28 北京矿冶科技集团有限公司 一种尾矿膏体管道输送系统及方法
CN111575060B (zh) * 2020-05-29 2021-06-22 新奥科技发展有限公司 水煤浆气化系统及水煤浆添加剂回收方法

Also Published As

Publication number Publication date
RU2100267C1 (ru) 1997-12-27
ITMI920159A0 (it) 1992-01-29
IT1260465B (it) 1996-04-09
ITMI920159A1 (it) 1993-07-30
CN1075743A (zh) 1993-09-01

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