RO86574B - Suspensie apoasa de carbune - Google Patents

Suspensie apoasa de carbune

Info

Publication number
RO86574B
RO86574B RO107638A RO10763882A RO86574B RO 86574 B RO86574 B RO 86574B RO 107638 A RO107638 A RO 107638A RO 10763882 A RO10763882 A RO 10763882A RO 86574 B RO86574 B RO 86574B
Authority
RO
Romania
Prior art keywords
coal
particles
group
size
nium
Prior art date
Application number
RO107638A
Other languages
English (en)
Other versions
RO86574A (ro
Inventor
Enzo Ferroni
Gabriella Gabrielli
Piero Baglioni
Francesco Ferrini
Enrico Carniani
Original Assignee
Snamprogetti S.P.A.
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 IT8121885A external-priority patent/IT1211049B/it
Priority claimed from IT20261/82A external-priority patent/IT1150698B/it
Application filed by Snamprogetti S.P.A. filed Critical Snamprogetti S.P.A.
Publication of RO86574B publication Critical patent/RO86574B/ro
Publication of RO86574A publication Critical patent/RO86574A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
    • C10L1/326—Coal-water suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Colloid Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

Inventia se refera la o suspensie apoasa de carbune, care contine doua grupe separate de particule de carbune, particulele din prima grupa avînd o marime medie între 210 si 60 nium, dimensiunea maxima depasind 300 nium, iar particulele din a doua grupa avînd o marime medie între 1/6 si 1/20 din marimea medie a particulelor din prima grupa. cînd este trasata pe o scala bilogaritmica, curba de distributie cumulativa a marimii particulelor prezinta o zona plata care se afla între valorile reprezentînd dimensiunile medii ale particulelor de carbune din cele doua grupe. în plus fata de carbune si apa, suspensia ciontine un polielectrolit anionic fara activitate de suprafata si care are o gfreutate moleculara depasind 500 si eventual un stabilizator de tipul gel organic.
RO82107638A 1981-05-21 1982-05-21 Suspensie apoasa de carbune RO86574A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8121885A IT1211049B (it) 1981-05-21 1981-05-21 Sospensione acquosa di carbone.
IT20261/82A IT1150698B (it) 1982-03-19 1982-03-19 Sospensione acquosa di carbone

Publications (2)

Publication Number Publication Date
RO86574B true RO86574B (ro) 1985-12-02
RO86574A RO86574A (ro) 1985-12-20

Family

ID=26327464

Family Applications (1)

Application Number Title Priority Date Filing Date
RO82107638A RO86574A (ro) 1981-05-21 1982-05-21 Suspensie apoasa de carbune

Country Status (25)

Country Link
KR (1) KR850001963B1 (ro)
AU (1) AU551347B2 (ro)
CA (1) CA1179131A (ro)
CH (1) CH650015A5 (ro)
CS (1) CS250217B2 (ro)
DD (1) DD202449A5 (ro)
DE (1) DE3218503C2 (ro)
DK (1) DK228082A (ro)
ES (1) ES513187A0 (ro)
FR (1) FR2506323B1 (ro)
GB (1) GB2099451B (ro)
GR (1) GR76426B (ro)
IE (1) IE52614B1 (ro)
IL (1) IL65724A (ro)
IN (1) IN157772B (ro)
LU (1) LU84164A1 (ro)
NL (1) NL8202068A (ro)
NO (1) NO155627C (ro)
PH (1) PH19379A (ro)
PL (1) PL132052B1 (ro)
PT (1) PT74939B (ro)
RO (1) RO86574A (ro)
SE (1) SE8203153L (ro)
TR (1) TR22111A (ro)
YU (1) YU104882A (ro)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8202879L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav
US4488881A (en) * 1982-09-10 1984-12-18 The Standard Oil Company Coal-aqueous mixtures having a particular coal particle size distribution
IT1175943B (it) * 1984-02-17 1987-08-12 Snam Progetti Procedimento per la preparazione di una sospensione di solidi ad alta concentrazione
US4592760A (en) * 1985-01-22 1986-06-03 Merck & Co., Inc. Coal slurry
FR2595712B1 (fr) * 1986-03-12 1988-06-24 Charbonnages De France Suspensions concentrees dans l'eau de combustibles solides et leur procede d'obtention
DE3621319A1 (de) * 1986-06-26 1988-01-14 Bayer Ag Kohle-wasser-slurries mit verbessertem verhalten unter scherbeanspruchung
IT1270964B (it) * 1993-08-19 1997-05-26 Eniricerche Spa Procedimento per la preparazione di miscele di carbone in acqua a partire da carbone a basso rango
US5819945A (en) * 1995-08-31 1998-10-13 University Of British Columbia Bimodal dense medium for fine particles separation in a dense medium cyclone
USD487672S1 (en) 2000-04-07 2004-03-23 Andre Cote Bowl
DE10037071A1 (de) * 2000-07-29 2002-02-21 Omg Ag & Co Kg Edelmetall-Nanopartikel, Verfahren zu ihrer Herstellung und Verwendung
GB2562557A (en) * 2018-01-19 2018-11-21 A P Moeller Mærsk As Slurry fuel suspension and method for preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168350A (en) * 1961-08-29 1965-02-02 Consolidation Coal Co Transportation of coal by pipeline
CA1010931A (en) * 1973-07-05 1977-05-24 George A. Pouska Pipelining of dried coal-water slurries
GB1601251A (en) * 1977-05-31 1981-10-28 Scaniainventor Ab Method of purifiying a carbonaceous material
ZA816150B (en) * 1980-10-17 1982-09-29 Atlantic Res Corp Process for making fuel slurries of coal in water and product thereof

Also Published As

Publication number Publication date
GB2099451B (en) 1984-09-19
DK228082A (da) 1982-11-22
IL65724A0 (en) 1982-08-31
NL8202068A (nl) 1982-12-16
DD202449A5 (de) 1983-09-14
AU551347B2 (en) 1986-04-24
IN157772B (ro) 1986-06-14
TR22111A (tr) 1986-04-21
YU104882A (en) 1984-12-31
ES8307525A1 (es) 1983-08-16
CH650015A5 (it) 1985-06-28
PL132052B1 (en) 1985-01-31
GB2099451A (en) 1982-12-08
IE821209L (en) 1982-11-21
PT74939B (en) 1985-11-29
SE8203153L (sv) 1982-11-22
ES513187A0 (es) 1983-08-16
PT74939A (en) 1982-06-01
KR850001963B1 (ko) 1985-12-31
AU8350282A (en) 1982-11-25
CA1179131A (en) 1984-12-11
NO821667L (no) 1982-11-22
FR2506323B1 (fr) 1985-07-05
DE3218503A1 (de) 1982-12-23
FR2506323A1 (fr) 1982-11-26
NO155627B (no) 1987-01-19
LU84164A1 (fr) 1983-04-13
GR76426B (ro) 1984-08-10
IL65724A (en) 1985-02-28
RO86574A (ro) 1985-12-20
NO155627C (no) 1987-04-29
IE52614B1 (en) 1987-12-23
DE3218503C2 (de) 1986-06-19
PL236537A1 (ro) 1982-11-22
CS250217B2 (en) 1987-04-16
KR830010177A (ko) 1983-12-26
PH19379A (en) 1986-04-02

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