ES8307525A1 - "procedimiento para la obtencion de una suspension acuosa de carbon". - Google Patents

"procedimiento para la obtencion de una suspension acuosa de carbon".

Info

Publication number
ES8307525A1
ES8307525A1 ES513187A ES513187A ES8307525A1 ES 8307525 A1 ES8307525 A1 ES 8307525A1 ES 513187 A ES513187 A ES 513187A ES 513187 A ES513187 A ES 513187A ES 8307525 A1 ES8307525 A1 ES 8307525A1
Authority
ES
Spain
Prior art keywords
particles
coal
group
average size
average
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
Application number
ES513187A
Other languages
English (en)
Other versions
ES513187A0 (es
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 SpA
Original Assignee
SnamProgetti 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
Priority claimed from IT8121885A external-priority patent/IT1211049B/it
Priority claimed from IT20261/82A external-priority patent/IT1150698B/it
Application filed by SnamProgetti SpA filed Critical SnamProgetti SpA
Publication of ES8307525A1 publication Critical patent/ES8307525A1/es
Publication of ES513187A0 publication Critical patent/ES513187A0/es
Granted legal-status Critical Current

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PROCEDIMIENTO PARA OBTENER UNA SUSPENSION ACUOSA DE CARBON DE MUY ALTA CONCENTRACION UTILIZABLE PARA FACILITAR EL TRANSPORTE O DIRECTAMENTE COMO COMBUSTIBLE. SE TRITURA EL CARBON EN DOS GRUPOS DE PARTICULAS DE DIMENSIONES DIVERSAS, EN TODO CASO NO SUPERIORES A 300 ~LM. SE MEZCLAN AMBOS GRUPOS DE PARTICULAS EN UNA RELACION DETERMINADA, ADICIONANDO UN POLIELECTROLITO A LO MAS TARDAR JUNTAMENTE CON EL AGUA DESTINADA A FORMAR LA SUSPENSION DE LAS PARTICULAS DE CARBON, Y EVENTUALMENTE SE ADICIONA UN ESTABILIZADOR. COMO POLIELECTROLITO SE ELIGE UNO ANIONICO NO TENSIOACTIVO QUE COMPRENDE GRUPOS AROMATICOS POLINUCLEARES ALQUIL SUSTITUIDOS. COMO ESTABILIZADOR UN GEL ORGANICO, PREFERIBLEMENTE UN POLISACANIDO.
ES513187A 1981-05-21 1982-05-21 "procedimiento para la obtencion de una suspension acuosa de carbon". Granted ES513187A0 (es)

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
ES8307525A1 true ES8307525A1 (es) 1983-08-16
ES513187A0 ES513187A0 (es) 1983-08-16

Family

ID=26327464

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513187A Granted ES513187A0 (es) 1981-05-21 1982-05-21 "procedimiento para la obtencion de una suspension acuosa de carbon".

Country Status (25)

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

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
AT370763B (de) * 1977-05-31 1983-05-10 Scaniainventor Ab Kohlensuspension, enthaltend pulverisierte kohle, wasser und dispergierungsmittel, sowie verfahren zur herstellung derselben
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
PT74939A (en) 1982-06-01
IN157772B (es) 1986-06-14
YU104882A (en) 1984-12-31
GR76426B (es) 1984-08-10
PH19379A (en) 1986-04-02
SE8203153L (sv) 1982-11-22
NL8202068A (nl) 1982-12-16
DE3218503C2 (de) 1986-06-19
NO155627C (no) 1987-04-29
NO155627B (no) 1987-01-19
IL65724A (en) 1985-02-28
NO821667L (no) 1982-11-22
IL65724A0 (en) 1982-08-31
TR22111A (tr) 1986-04-21
DK228082A (da) 1982-11-22
DE3218503A1 (de) 1982-12-23
RO86574A (ro) 1985-12-20
CH650015A5 (it) 1985-06-28
PL236537A1 (es) 1982-11-22
CS250217B2 (en) 1987-04-16
PL132052B1 (en) 1985-01-31
KR830010177A (ko) 1983-12-26
FR2506323A1 (fr) 1982-11-26
ES513187A0 (es) 1983-08-16
AU551347B2 (en) 1986-04-24
CA1179131A (en) 1984-12-11
GB2099451A (en) 1982-12-08
KR850001963B1 (ko) 1985-12-31
DD202449A5 (de) 1983-09-14
RO86574B (ro) 1985-12-02
LU84164A1 (fr) 1983-04-13
AU8350282A (en) 1982-11-25
GB2099451B (en) 1984-09-19
IE821209L (en) 1982-11-21
FR2506323B1 (fr) 1985-07-05
IE52614B1 (en) 1987-12-23
PT74939B (en) 1985-11-29

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