RU93004505A - METHOD FOR OBTAINING AND TRANSPORTING BY PIPELINE CONCENTRATED MIXTURES OF COAL IN WATER - Google Patents

METHOD FOR OBTAINING AND TRANSPORTING BY PIPELINE CONCENTRATED MIXTURES OF COAL IN WATER

Info

Publication number
RU93004505A
RU93004505A RU93004505/11A RU93004505A RU93004505A RU 93004505 A RU93004505 A RU 93004505A RU 93004505/11 A RU93004505/11 A RU 93004505/11A RU 93004505 A RU93004505 A RU 93004505A RU 93004505 A RU93004505 A RU 93004505A
Authority
RU
Russia
Prior art keywords
coal
transporting
water
obtaining
concentrated mixtures
Prior art date
Application number
RU93004505/11A
Other languages
Russian (ru)
Other versions
RU2100267C1 (en
Inventor
Пеллегрини Леонардо
Джирарди Эрманно
Эрколани Дарио
Original Assignee
Эниричерке С.П.А.
Снампрогетти С.П.А.
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
Priority claimed from ITMI920159A external-priority patent/IT1260465B/en
Application filed by Эниричерке С.П.А., Снампрогетти С.П.А. filed Critical Эниричерке С.П.А.
Publication of RU93004505A publication Critical patent/RU93004505A/en
Application granted granted Critical
Publication of RU2100267C1 publication Critical patent/RU2100267C1/en

Links

Claims (1)

Способ заключается в получении концентрированных дисперсий угля в воде и транспортировании их по трубопроводам за счет использования диспергирующей добавки. Способ также делает возможным повышение устойчивости при хранении суспензии.The method consists in obtaining concentrated dispersions of coal in water and transporting them through pipelines through the use of dispersing additives. The method also makes it possible to increase the stability during storage of the suspension.
RU93004505A 1992-01-29 1993-01-28 Method of preparation and transportation of concentrated mixtures of coal and water along pipelines RU2100267C1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITM192A000159 1992-01-29
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 (2)

Publication Number Publication Date
RU93004505A true RU93004505A (en) 1995-07-09
RU2100267C1 RU2100267C1 (en) 1997-12-27

Family

ID=11361707

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93004505A RU2100267C1 (en) 1992-01-29 1993-01-28 Method of preparation and transportation of concentrated mixtures of coal and water along pipelines

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
DK2365993T3 (en) * 2008-03-26 2017-08-28 Ecopuro Llc STRUCTURALLY IMPROVED PLASTIC WITH FILLING 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

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