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BRPI0815519A2 - "método para ajustar a densidade nominal do coque e composição de tratamento para melhoras as propriedades de densidade nominal e de rendimento do coque" - Google Patents

"método para ajustar a densidade nominal do coque e composição de tratamento para melhoras as propriedades de densidade nominal e de rendimento do coque"

Info

Publication number
BRPI0815519A2
BRPI0815519A2 BRPI0815519-4A2A BRPI0815519A BRPI0815519A2 BR PI0815519 A2 BRPI0815519 A2 BR PI0815519A2 BR PI0815519 A BRPI0815519 A BR PI0815519A BR PI0815519 A2 BRPI0815519 A2 BR PI0815519A2
Authority
BR
Brazil
Prior art keywords
cook
nominal density
improvement
adjusting
treatment composition
Prior art date
Application number
BRPI0815519-4A2A
Other languages
English (en)
Inventor
Bo L Tran
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Publication of BRPI0815519A2 publication Critical patent/BRPI0815519A2/pt
Publication of BRPI0815519B1 publication Critical patent/BRPI0815519B1/pt

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
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives
    • C10L9/12—Oxidation means, e.g. oxygen-generating compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Fats And Perfumes (AREA)
  • Coke Industry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
BRPI0815519-4A 2007-09-18 2008-09-16 "método para ajustar a densidade nominal do coque de carvão" BRPI0815519B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/857,093 US20080005956A1 (en) 2004-05-14 2007-09-18 Methods and compositions for controlling bulk density of coking coal
US11/857,093 2007-09-18
PCT/US2008/076476 WO2009039070A2 (en) 2007-09-18 2008-09-16 Methods and compositions for controlling bulk density of coking coal

Publications (2)

Publication Number Publication Date
BRPI0815519A2 true BRPI0815519A2 (pt) 2015-02-03
BRPI0815519B1 BRPI0815519B1 (pt) 2018-02-06

Family

ID=40386306

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815519-4A BRPI0815519B1 (pt) 2007-09-18 2008-09-16 "método para ajustar a densidade nominal do coque de carvão"

Country Status (12)

Country Link
US (1) US20080005956A1 (pt)
EP (2) EP2193180A2 (pt)
JP (1) JP2010539298A (pt)
CN (1) CN101802133B (pt)
AU (1) AU2008302481B2 (pt)
BR (1) BRPI0815519B1 (pt)
CA (1) CA2698391C (pt)
CL (1) CL2008002774A1 (pt)
MX (1) MX2010002798A (pt)
TW (1) TW200914602A (pt)
WO (1) WO2009039070A2 (pt)
ZA (1) ZA201001784B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090127499A1 (en) * 2004-05-14 2009-05-21 Tran Bo L Methods and compositions for dust control and freeze conditioning
US20090025276A1 (en) * 2006-11-17 2009-01-29 Tran Bo L Alternative fuel comprising solids and by_products or waste material from industrial processes
DE102008015338B4 (de) * 2008-03-20 2011-10-20 Carl Warrlich Gmbh Anzünder für feste Brennstoffe
US8955685B2 (en) 2010-12-30 2015-02-17 Nalco Company Glycerides and fatty acid mixtures and methods of using same
US9011733B2 (en) 2011-12-21 2015-04-21 Joan Lynch Dielectric fluids compositions and methods
WO2013152148A1 (en) * 2012-04-04 2013-10-10 Nalco Company Chemical additives to inhibit the air oxidation and spontaneous combustion of coal
CN112322316B (zh) * 2020-10-16 2021-09-14 太原理工大学 一种供氢添加剂及其制备和应用
JP7688862B1 (ja) 2024-05-14 2025-06-05 株式会社ソルベックス 製鉄原料の流動性改善方法および製鉄方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2378420A (en) * 1941-06-09 1945-06-19 Koppers Co Inc Regulating the bulk density of coke-oven charges
US2885327A (en) * 1956-05-14 1959-05-05 Consolidation Coal Co Process of coking solid carbonizable material
JPS6025478B2 (ja) * 1977-03-17 1985-06-18 花王株式会社 脂肪酸低級アルコ−ルエステルの製造法
US4304636A (en) * 1980-02-19 1981-12-08 Apollo Technologies, Inc. Method for improving the bulk density and throughput characteristics of coking coal
US4450046A (en) * 1982-06-14 1984-05-22 Bethlehem Steel Corp. Method for increasing the wet bulk density of coking coals
US4426409A (en) * 1982-07-02 1984-01-17 Nalco Chemical Company Cationic polymers for use in freeze protection of coals and minerals
US4886519A (en) * 1983-11-02 1989-12-12 Petroleum Fermentations N.V. Method for reducing sox emissions during the combustion of sulfur-containing combustible compositions
US5249604A (en) * 1991-05-13 1993-10-05 Westinghouse Electric Corp. Tube plug for plugging a tube
US5423951A (en) * 1991-12-17 1995-06-13 Wienert; Fritz O. Process of continuously making coke of high density and strength
CA2105488C (en) * 1992-01-08 1999-08-17 Joseph M. Evans Process for increasing the bulk density of wet coal with polyacrylamide, polyethylene oxide or mixture thereof
US6137294A (en) * 1999-01-21 2000-10-24 Usx Corporation Prediction of bulk density of particulates with a correlation based on moisture content
DE60109728T2 (de) * 2001-01-29 2006-02-23 Aae Technologies International Plc, Wilmslow Brennstoffzusätze
US6514332B2 (en) * 2001-02-15 2003-02-04 Arr-Maz Products, Lp, A Division Of Process Chemicals, Llc Coating compositions containing methyl/ethyl esters and methods of using same
US7195656B2 (en) * 2003-07-02 2007-03-27 Procter & Gamble Company Method for combustion of pulverized coal with reduced emissions
US6890451B2 (en) * 2003-09-23 2005-05-10 Richard Sapienza Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products
US20050253109A1 (en) * 2004-05-14 2005-11-17 Tran Bo L Product for dust control and freeze control
US7108800B2 (en) * 2004-05-14 2006-09-19 Nalco Company Method for preventing the agglomeration or generation of dust from a particulate material comprising coal
US7398935B2 (en) * 2004-05-14 2008-07-15 Nalco Company Methods and compositions for dust control and freeze control
US20080115409A1 (en) * 2006-11-17 2008-05-22 Tran Bo L Alternative fuel comprising combustible solids and by-products or waste material from industrial processes
CA2608719A1 (en) * 2005-05-20 2006-09-28 Solvay (Societe Anonyme) Method for making a chlorohydrin starting with a polyhydroxylated aliphatic hydrocarbon
US7126032B1 (en) * 2006-03-23 2006-10-24 Sunoco, Inc. (R&M) Purification of glycerin
KR100748158B1 (ko) 2007-05-23 2007-08-10 주식회사 신승오앤에프 글리세린과 알콜을 이용한 장입제

Also Published As

Publication number Publication date
JP2010539298A (ja) 2010-12-16
CN101802133A (zh) 2010-08-11
EP2193180A2 (en) 2010-06-09
EP2479240A1 (en) 2012-07-25
ZA201001784B (en) 2010-11-24
TW200914602A (en) 2009-04-01
CL2008002774A1 (es) 2009-03-20
WO2009039070A2 (en) 2009-03-26
US20080005956A1 (en) 2008-01-10
CA2698391C (en) 2017-01-10
MX2010002798A (es) 2010-03-29
WO2009039070A3 (en) 2009-05-07
BRPI0815519B1 (pt) 2018-02-06
CN101802133B (zh) 2014-01-22
AU2008302481A1 (en) 2009-03-26
AU2008302481B2 (en) 2012-09-27
CA2698391A1 (en) 2009-03-26

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]