IT1233848B - Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione - Google Patents

Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione

Info

Publication number
IT1233848B
IT1233848B IT8819143A IT1914388A IT1233848B IT 1233848 B IT1233848 B IT 1233848B IT 8819143 A IT8819143 A IT 8819143A IT 1914388 A IT1914388 A IT 1914388A IT 1233848 B IT1233848 B IT 1233848B
Authority
IT
Italy
Prior art keywords
suspension
grinding
solid
petcoke
procedure
Prior art date
Application number
IT8819143A
Other languages
English (en)
Other versions
IT8819143A0 (it
Inventor
Vincenzo Lagana
Dario Ercolani
Elio Donati
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Priority to IT8819143A priority Critical patent/IT1233848B/it
Publication of IT8819143A0 publication Critical patent/IT8819143A0/it
Priority to US07/293,092 priority patent/US4983187A/en
Priority to EP89200014A priority patent/EP0325309B1/en
Priority to AT89200014T priority patent/ATE103966T1/de
Priority to ES89200014T priority patent/ES2050777T3/es
Priority to DE68914297T priority patent/DE68914297T2/de
Priority to JP1010061A priority patent/JPH01219409A/ja
Priority to SU894613300A priority patent/RU1833407C/ru
Application granted granted Critical
Publication of IT1233848B publication Critical patent/IT1233848B/it

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Disintegrating Or Milling (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Polymerisation Methods In General (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Liquid Carbonaceous Fuels (AREA)
IT8819143A 1988-01-21 1988-01-21 Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione IT1233848B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT8819143A IT1233848B (it) 1988-01-21 1988-01-21 Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione
US07/293,092 US4983187A (en) 1988-01-21 1989-01-03 Method for preparing a high-concentration solids suspension in water
EP89200014A EP0325309B1 (en) 1988-01-21 1989-01-04 Method for preparing a high-concentration solids suspension in water
AT89200014T ATE103966T1 (de) 1988-01-21 1989-01-04 Verfahren zur herstellung einer waessrigen suspension hoher konzentration.
ES89200014T ES2050777T3 (es) 1988-01-21 1989-01-04 Metodo de preparar una suspension de solidos con alta concentracion en agua.
DE68914297T DE68914297T2 (de) 1988-01-21 1989-01-04 Verfahren zur Herstellung einer wässrigen Suspension hoher Konzentration.
JP1010061A JPH01219409A (ja) 1988-01-21 1989-01-20 高固形物含量懸濁液の製法
SU894613300A RU1833407C (ru) 1988-01-21 1989-01-20 Cпocoб пoлучehия bыcokokohцehtpиpobahhыx cуcпehзий

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8819143A IT1233848B (it) 1988-01-21 1988-01-21 Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione

Publications (2)

Publication Number Publication Date
IT8819143A0 IT8819143A0 (it) 1988-01-21
IT1233848B true IT1233848B (it) 1992-04-21

Family

ID=11155218

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819143A IT1233848B (it) 1988-01-21 1988-01-21 Procedimento per la preparazione di una sospensione acquosa di carbone o di petcoke ad alta concentrazione

Country Status (8)

Country Link
US (1) US4983187A (it)
EP (1) EP0325309B1 (it)
JP (1) JPH01219409A (it)
AT (1) ATE103966T1 (it)
DE (1) DE68914297T2 (it)
ES (1) ES2050777T3 (it)
IT (1) IT1233848B (it)
RU (1) RU1833407C (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20010445A1 (it) * 2001-03-05 2002-09-05 Enitecnologie Spa Dispersioni acquose di residui petroliferi pesanti
US20100263577A1 (en) * 2009-04-21 2010-10-21 Industrial Accessories Company Pollution abatement process for fossil fuel-fired boilers
HRP20170938T1 (hr) 2009-12-22 2017-09-22 Accordant Energy, Llc Modificirana zamjenska goriva koja sadržavaju sorbens
ES2688361T3 (es) 2012-01-26 2018-11-02 Accordant Energy, Llc Mitigación de emisiones de combustión dañinas usando materias primas combustibles que contienen sorbente

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601251A (en) * 1977-05-31 1981-10-28 Scaniainventor Ab Method of purifiying a carbonaceous material
JPS5896690A (ja) * 1981-12-03 1983-06-08 Electric Power Dev Co Ltd 石炭の高濃度スラリ−の製造方法
SE8202879L (sv) * 1982-05-07 1983-11-08 Carbogel Ab Vattenuppslamning av ett fast brensle samt sett och medel for framstellning derav
JPS5920390A (ja) * 1982-07-24 1984-02-02 Nippon Oil & Fats Co Ltd 石炭−水スラリ−の製造法
US4529408A (en) * 1983-01-24 1985-07-16 Mobil Oil Corporation Pumpable solid fuels for small furnace
GB8319033D0 (en) * 1983-07-14 1983-08-17 Carbogel Ab Sulphur capture
DE3413831A1 (de) * 1984-04-10 1985-10-17 L. & C. Steinmüller GmbH, 5270 Gummersbach Verfahren zur verminderung der schadstoffemission in feuerungsanlagen

Also Published As

Publication number Publication date
RU1833407C (ru) 1993-08-07
JPH01219409A (ja) 1989-09-01
IT8819143A0 (it) 1988-01-21
DE68914297T2 (de) 1994-08-04
ATE103966T1 (de) 1994-04-15
EP0325309A1 (en) 1989-07-26
EP0325309B1 (en) 1994-04-06
US4983187A (en) 1991-01-08
DE68914297D1 (de) 1994-05-11
ES2050777T3 (es) 1994-06-01

Similar Documents

Publication Publication Date Title
DE3169061D1 (en) A process for making fuel slurries of coal in water and the product thereof
GB1508712A (en) Treating solid fuel
ATE19264T1 (de) Waessrige kohledispersionen.
GB1496373A (en) Water-in-oil emulsion containing finely-divided coal
ES2012121A6 (es) Un metodo para mejorar la utilizacion de absorbente de azufre conteniendo calcio y equipo de calcinacion del absorbente para poner en practica dicho metodo.
DE3374781D1 (en) Method of producing refractory non basic and non isolating bricks and masses that contain carbon
US4208217A (en) Method of stabilizing aqueous fine coal slurry and product thereof
RU1833407C (ru) Cпocoб пoлучehия bыcokokohцehtpиpobahhыx cуcпehзий
US4536186A (en) Use of poly (DMDAAC) as coal fine slurry viscosity reducer
SU1403995A3 (ru) Способ сжигани серосодержащего топлива
DE3275385D1 (en) Coal-water dispersion
ES2162549A1 (es) "procedimiento para la produccion de dolomita sintetica".
ES8405060A1 (es) Procedimiento de preparacion de suspensiones acuosas que contienen al menos el 60% en peso de al menos un combustible solido.
AU1183183A (en) Making fuel slurries in water
JPS56100892A (en) Bulk density enhancing agent of stock coal for preparing coke
GB1252871A (it)
JPS57174394A (en) Coal slurry composition
SU909213A1 (ru) Состав дл профилактики эндогенных пожаров
SU715525A1 (ru) В жущее
GB1354562A (en) Highly activated mixtures for constructing load bearing surfaces
GB1505861A (en) Cementitious compositions and methods of making them
SU1631194A1 (ru) Состав закладочной смеси
Isakovski et al. Application of pyritic ash as an additive to clay for the improvement of its mechanical characteristics
Zubkova et al. Corrosion of Steel Pipelines Transporting Coal Slurries
SU1346816A1 (ru) Состав дл профилактики эндогенных пожаров

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960115