EA200801191A1 - Способ, система и установка для пассивирования углеродсодержащих материалов - Google Patents
Способ, система и установка для пассивирования углеродсодержащих материаловInfo
- Publication number
- EA200801191A1 EA200801191A1 EA200801191A EA200801191A EA200801191A1 EA 200801191 A1 EA200801191 A1 EA 200801191A1 EA 200801191 A EA200801191 A EA 200801191A EA 200801191 A EA200801191 A EA 200801191A EA 200801191 A1 EA200801191 A1 EA 200801191A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- carbonaceous material
- dry
- volatiles
- passivating
- installation
- Prior art date
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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
-
- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
-
- 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/10—Treating solid fuels to improve their combustion by using additives
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Carbon And Carbon Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Способ, система и установка, предназначенные для пассивирования углеродсодержащего материала с целью защиты от самовоспламенения. Способ включает сушку углеродсодержащего материала в среде с низким содержанием кислорода и предварительную обработку углеродсодержащего материала путем его контакта с летучими веществами, содержащимися в потоке газа, направленном в противотоке. Летучие вещества покрывают частицы сухого углеродсодержащего материала и закрывают микропоры сухого углеродсодержащего материала, пассивируя, таким образом, углеродсодержащий материал, что предохраняет его от адсорбции воды и кислорода, и, таким образом, от самовоспламенения. Затем предварительно обработанный сухой материал подвергается удалению летучих веществ при температурах, при которых выделяются летучие вещества. Выделенные летучие вещества смешиваются с потоком газа в противотоке, а затем используются для предварительной обработки сухого углеродсодержащего материала, расположенного выше по потоку.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005905934A AU2005905934A0 (en) | 2005-10-26 | Process and/or apparatus for reducing the inherent moisture content and raising the specific energy of a carbon based particulate substance | |
AU2005906808A AU2005906808A0 (en) | 2005-12-05 | Process, system and apparatus for passivating carbonaceous materials | |
PCT/AU2006/001604 WO2007048198A1 (en) | 2005-10-26 | 2006-10-26 | Process, system and apparatus for passivating carbonaceous materials |
Publications (1)
Publication Number | Publication Date |
---|---|
EA200801191A1 true EA200801191A1 (ru) | 2009-02-27 |
Family
ID=37967351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200801191A EA200801191A1 (ru) | 2005-10-26 | 2006-10-26 | Способ, система и установка для пассивирования углеродсодержащих материалов |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090217574A1 (ru) |
EP (1) | EP1951849A4 (ru) |
BR (1) | BRPI0618018A2 (ru) |
EA (1) | EA200801191A1 (ru) |
TW (1) | TW200724669A (ru) |
WO (1) | WO2007048198A1 (ru) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9688934B2 (en) | 2007-11-23 | 2017-06-27 | Bixby Energy Systems, Inc. | Process for and processor of natural gas and activated carbon together with blower |
US8470134B2 (en) * | 2009-07-14 | 2013-06-25 | C2O Technologies, Llc | Process for treating coal by removing volatile components |
CN103154210B (zh) * | 2010-08-16 | 2015-07-22 | 能源与环境研究中心基金会 | 零残留碳排放的高效转化碳质燃料为清洁合成气的夹心气化方法 |
CN101985559B (zh) * | 2010-08-19 | 2011-08-17 | 西峡龙成特种材料有限公司 | 电热式粉煤分解设备 |
FR2985735B1 (fr) * | 2012-01-18 | 2014-09-12 | Cirad | Carburant solide sous forme d'une poudre comprenant un constituant lignocellulosique |
AU2014205416A1 (en) | 2013-01-09 | 2015-07-09 | C2O Technologies Llc | Process for treating coal to improve recovery of condensable coal derived liquids |
JP6017366B2 (ja) * | 2013-04-16 | 2016-10-26 | 株式会社神戸製鋼所 | 無灰炭の製造方法 |
EP2843032A1 (en) * | 2013-09-02 | 2015-03-04 | Kunimichi Sato | Method for increasing calorific value of low-grade coals |
CN104119981B (zh) * | 2014-07-03 | 2017-02-01 | 广东电网公司电力科学研究院 | 一种采用有机复合阻燃剂防止煤堆自燃的方法 |
AU2014409609B2 (en) * | 2014-10-23 | 2018-11-29 | Thiessen Jr, Lavoy M. | Rotating and movable bed gasifier producing high carbon char |
KR101755396B1 (ko) * | 2015-12-10 | 2017-07-11 | 주식회사 포스코 | 탄재 개질 방법 및 그 장치 |
JP7325948B2 (ja) * | 2018-11-21 | 2023-08-15 | 三菱重工業株式会社 | 微粉炭機の微粉炭乾燥システム及びその微粉炭乾燥方法並びに微粉炭乾燥プログラム、微粉炭機、ガス化複合発電設備 |
EP3771739A1 (en) * | 2019-07-31 | 2021-02-03 | CEG Technology UK Limited | Method and an apparatus for dry processing hot coal and coke |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3985517A (en) * | 1975-08-20 | 1976-10-12 | Hydrocarbon Research, Inc. | Coal passivation process |
US3985516A (en) * | 1975-08-20 | 1976-10-12 | Hydrocarbon Research, Inc. | Coal drying and passivation process |
US4043763A (en) * | 1976-04-12 | 1977-08-23 | Suntech, Inc. | Stabilization of dried coal |
US4249909A (en) * | 1979-05-30 | 1981-02-10 | Hydrocarbon Research, Inc. | Drying and passivating wet coals and lignite |
JPS5962696A (ja) * | 1982-10-01 | 1984-04-10 | Hitachi Ltd | 石炭の改質方法 |
US5087269A (en) * | 1989-04-03 | 1992-02-11 | Western Research Institute | Inclined fluidized bed system for drying fine coal |
US5057269A (en) * | 1990-12-17 | 1991-10-15 | The United States Of America As Represented By The United States Department Of Energy | Production of aluminum-26 |
US5322530A (en) * | 1992-10-20 | 1994-06-21 | Western Research Institute | Process for clean-burning fuel from low-rank coal |
US5711769A (en) * | 1995-09-08 | 1998-01-27 | Tek-Kol Partnership | Process for passivation of reactive coal char |
US5601692A (en) * | 1995-12-01 | 1997-02-11 | Tek-Kol Partnership | Process for treating noncaking coal to form passivated char |
-
2006
- 2006-10-26 TW TW095139548A patent/TW200724669A/zh unknown
- 2006-10-26 EA EA200801191A patent/EA200801191A1/ru unknown
- 2006-10-26 WO PCT/AU2006/001604 patent/WO2007048198A1/en active Application Filing
- 2006-10-26 BR BRPI0618018-3A patent/BRPI0618018A2/pt not_active IP Right Cessation
- 2006-10-26 US US12/091,503 patent/US20090217574A1/en not_active Abandoned
- 2006-10-26 EP EP06790435A patent/EP1951849A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2007048198A1 (en) | 2007-05-03 |
US20090217574A1 (en) | 2009-09-03 |
EP1951849A1 (en) | 2008-08-06 |
EP1951849A4 (en) | 2010-05-26 |
TW200724669A (en) | 2007-07-01 |
BRPI0618018A2 (pt) | 2011-08-16 |
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