CS217974B2 - Method of enriching the low-quality coals - Google Patents

Method of enriching the low-quality coals Download PDF

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Publication number
CS217974B2
CS217974B2 CS798895A CS889579A CS217974B2 CS 217974 B2 CS217974 B2 CS 217974B2 CS 798895 A CS798895 A CS 798895A CS 889579 A CS889579 A CS 889579A CS 217974 B2 CS217974 B2 CS 217974B2
Authority
CS
Czechoslovakia
Prior art keywords
coal
water
temperature
pressure
stage
Prior art date
Application number
CS798895A
Other languages
Czech (cs)
English (en)
Inventor
Raam Leopold Van
Herman P Ruyter
Breugel Josefus W Van
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of CS217974B2 publication Critical patent/CS217974B2/cs

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0046—Dental lasers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10F—DRYING OR WORKING-UP OF PEAT
    • C10F5/00—Drying or de-watering peat
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A63B2022/0611—Particular details or arrangement of cranks
    • A63B2022/0623—Cranks of adjustable length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
CS798895A 1978-12-18 1979-12-17 Method of enriching the low-quality coals CS217974B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7812248A NL7812248A (nl) 1978-12-18 1978-12-18 Thermische behandeling van kool.

Publications (1)

Publication Number Publication Date
CS217974B2 true CS217974B2 (en) 1983-02-25

Family

ID=19832085

Family Applications (1)

Application Number Title Priority Date Filing Date
CS798895A CS217974B2 (en) 1978-12-18 1979-12-17 Method of enriching the low-quality coals

Country Status (15)

Country Link
US (1) US4285140A (de)
AT (1) AT375386B (de)
AU (1) AU529062B2 (de)
CA (1) CA1145699A (de)
CS (1) CS217974B2 (de)
DE (1) DE2950807A1 (de)
GR (1) GR73670B (de)
HU (1) HU182594B (de)
NL (1) NL7812248A (de)
NZ (1) NZ192419A (de)
PL (1) PL128548B1 (de)
RO (1) RO78345A (de)
SU (1) SU1099848A3 (de)
TR (1) TR21073A (de)
YU (1) YU40585B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT366405B (de) * 1980-01-21 1981-04-13 Voest Alpine Ag Verfahren zum trocknen und umwandeln von organischen feststoffen, insbesondere braunkohlen mit dampf
JPS61252475A (ja) * 1985-05-02 1986-11-10 電源開発株式会社 高水分多孔質有機固形物の脱水方法
US4793656A (en) * 1987-02-12 1988-12-27 Shell Mining Company In-situ coal drying
US5071447A (en) * 1989-10-31 1991-12-10 K-Fuel Partnership Apparatus and process for steam treating carbonaceous material
US5290523A (en) * 1992-03-13 1994-03-01 Edward Koppelman Method and apparatus for upgrading carbonaceous fuel
CZ298211B6 (cs) * 1995-08-09 2007-07-25 Kfx Inc. Zarízení pro odstranování vedlejsích produktu z uhelných materiálu a zpusob provedení tohoto odstranování
JP3354438B2 (ja) * 1996-06-04 2002-12-09 株式会社荏原製作所 有機物を含有する水媒体の処理方法及び水熱反応装置
US5746787A (en) * 1996-10-28 1998-05-05 Kfx Inc. Process for treating carbonaceous materials
DE19945975B4 (de) * 1999-09-24 2010-08-26 René M. Dr. Fakoussa Behandlung von Braunkohlebestandteilen zum Zwecke der Veredelung
US20080000215A1 (en) * 2000-03-02 2008-01-03 Duncan Ronnie J Engine systems and methods
AU2001293486B2 (en) * 2000-09-26 2006-11-09 Evergreen Energy Inc. Upgrading solid material
WO2003018716A1 (en) * 2001-08-29 2003-03-06 Generation Technology Research Pty Ltd Coal dewatering system and method
US7198655B2 (en) * 2004-05-03 2007-04-03 Evergreen Energy Inc. Method and apparatus for thermally upgrading carbonaceous materials
US20050274068A1 (en) * 2004-06-14 2005-12-15 Morton Edward L Bio-solid materials as alternate fuels in cement kiln, riser duct and calciner
US20050274293A1 (en) * 2004-06-14 2005-12-15 Lehigh Cement Company Method and apparatus for drying wet bio-solids using excess heat recovered from cement manufacturing process equipment
US7461466B2 (en) * 2004-06-14 2008-12-09 Lehigh Cement Company Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler
US7434332B2 (en) * 2004-06-14 2008-10-14 Lehigh Cement Company Method and apparatus for drying wet bio-solids using excess heat from a cement clinker cooler
NZ562623A (en) 2005-04-29 2011-02-25 Gtl Energy Ltd Method to transform bulk material
NZ572827A (en) 2007-08-01 2011-08-26 Gtl Energy Ltd Method of removing void spaces from carbonaceous material
CN101260307B (zh) * 2008-04-18 2011-08-17 清华大学 一种褐煤干燥提质装置及方法
WO2009153796A1 (en) * 2008-06-19 2009-12-23 Microcoal, Inc. System and method for treatment of materials by electromagnetic radiation (emr)
RU2433282C2 (ru) * 2010-05-07 2011-11-10 Владимир Петрович Севастьянов Способ псевдодетонационной газификации угольной суспензии в комбинированном цикле "icsgcc"
DE112012002496T5 (de) * 2011-06-17 2014-04-10 Pacific Edge Holdings Pty. Ltd. Ein Verfahren zum Trocknen von Material und Trockner zur Verwendung in dem Verfahren
US9184593B2 (en) 2012-02-28 2015-11-10 Microcoal Inc. Method and apparatus for storing power from irregular and poorly controlled power sources
JP5805613B2 (ja) * 2012-11-16 2015-11-04 株式会社神戸製鋼所 改質石炭の製造方法及び改質石炭製造装置
US9810480B2 (en) 2015-06-12 2017-11-07 Targeted Microwave Solutions Inc. Methods and apparatus for electromagnetic processing of phyllosilicate minerals
SE544566C2 (en) * 2020-01-31 2022-07-19 Hydria Water Ab A separation device and method to separate contaminants from contaminated water
CN115305127B (zh) * 2022-09-14 2024-04-05 中国科学院青岛生物能源与过程研究所 一种固体燃料多效一体耦合提质方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913531C (de) 1951-08-14 1954-06-14 Ernst Terres Dr Ing Verfahren zur Entwaesserung und Veredelung von wasserhaltigen Brennstoffen
AU430626B2 (en) * 1968-01-26 1972-11-26 Universityof Melbourne Separation of water from solid organic materials
GB1471949A (en) * 1974-06-19 1977-04-27 Shell Int Research Process for the upgrading of coal or the like

Also Published As

Publication number Publication date
TR21073A (tr) 1983-06-23
ATA792279A (de) 1983-12-15
NZ192419A (en) 1982-08-17
SU1099848A3 (ru) 1984-06-23
AT375386B (de) 1984-07-25
AU529062B2 (en) 1983-05-26
DE2950807A1 (de) 1980-07-03
PL220476A1 (de) 1980-09-08
YU40585B (en) 1986-02-28
AU5391879A (en) 1980-06-26
RO78345A (ro) 1982-03-24
CA1145699A (en) 1983-05-03
US4285140A (en) 1981-08-25
YU304779A (en) 1983-01-21
PL128548B1 (en) 1984-02-29
NL7812248A (nl) 1980-06-20
HU182594B (en) 1984-02-28
GR73670B (de) 1984-03-28

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