UA86684C2 - Способ и установка химической инфильтрации в газовой фазе для уплотнения пористых субстратов пиролитическим углеродом - Google Patents

Способ и установка химической инфильтрации в газовой фазе для уплотнения пористых субстратов пиролитическим углеродом

Info

Publication number
UA86684C2
UA86684C2 UAA200708532A UAA200708532A UA86684C2 UA 86684 C2 UA86684 C2 UA 86684C2 UA A200708532 A UAA200708532 A UA A200708532A UA A200708532 A UAA200708532 A UA A200708532A UA 86684 C2 UA86684 C2 UA 86684C2
Authority
UA
Ukraine
Prior art keywords
gas
pyrolytic carbon
inlet
oven
porous substrates
Prior art date
Application number
UAA200708532A
Other languages
English (en)
Ukrainian (uk)
Inventor
Жак ТЕБО
Себастьен БЕРТРАН
Кристиан Робин-Броссе
Бруно Бернар
Жан-Люк Домблид
Original Assignee
Снекма Пропюльсйон Солид
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 Снекма Пропюльсйон Солид filed Critical Снекма Пропюльсйон Солид
Publication of UA86684C2 publication Critical patent/UA86684C2/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
    • C23C16/45593—Recirculation of reactive gases
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/26—Deposition of carbon only
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S427/00—Coating processes
    • Y10S427/10—Chemical vapor infiltration, i.e. CVI

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

Один или более уплотняемых пористых субстратов загружают в печь, на вход которой подают реакционную газовую фазу, которая состоит из газа-предшественника пиролитического углерода, который содержит по меньшей мере один газообразный углеводород CH, где x и y - натуральные целые числа и 1<х<6, и газа-носителя, который содержит по меньшей мере газ, выбранный из метана и инертных газов. Газ, который отходит и содержит остаточные составляющие реакционной газовой фазы, которая поступила, и продукты реакции, включая водород, добывают из печи, и рециркулируют до реакционной газовой фазы, которая подается на вход печи по меньшей мере часть потока газа, полученного из газа, отходящего, и содержащего реакционный газ-предшественник пиролитического углерода, причем рециркуляцию осуществляют после удаления тяжелых углеводородов, которые содержатся в отходя
UAA200708532A 2005-01-24 2006-01-23 Способ и установка химической инфильтрации в газовой фазе для уплотнения пористых субстратов пиролитическим углеродом UA86684C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0500696A FR2881145B1 (fr) 2005-01-24 2005-01-24 Procede d'infiltration chimique en phase gazeuse pour la densification de substrats poreux par du carbone pyrolytique

Publications (1)

Publication Number Publication Date
UA86684C2 true UA86684C2 (ru) 2009-05-12

Family

ID=34982481

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200708532A UA86684C2 (ru) 2005-01-24 2006-01-23 Способ и установка химической инфильтрации в газовой фазе для уплотнения пористых субстратов пиролитическим углеродом

Country Status (13)

Country Link
US (1) US8084079B2 (ru)
EP (1) EP1844179B1 (ru)
JP (1) JP5038154B2 (ru)
KR (1) KR101381481B1 (ru)
CN (1) CN100569997C (ru)
BR (1) BRPI0607609B8 (ru)
CA (1) CA2595498C (ru)
FR (1) FR2881145B1 (ru)
IL (1) IL184718A (ru)
MX (1) MX2007008886A (ru)
RU (1) RU2398047C2 (ru)
UA (1) UA86684C2 (ru)
WO (1) WO2006077353A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10689753B1 (en) * 2009-04-21 2020-06-23 Goodrich Corporation System having a cooling element for densifying a substrate
DE102012100176B4 (de) * 2012-01-10 2016-11-17 Cvt Gmbh & Co. Kg Verfahren zur chemischen Gasphaseninfiltration von wenigstens einem refraktären Stoff
FR2993044B1 (fr) 2012-07-04 2014-08-08 Herakles Dispositif de chargement et installation pour la densification de preformes poreuses tronconiques et empilables
US9523149B2 (en) 2013-03-14 2016-12-20 Rolls-Royce Corporation Rapid ceramic matrix composite production method
FR3010995B1 (fr) * 2013-09-25 2015-10-23 Herakles Installation industrielle pour infiltration chimique en phase gazeuse de substrats poreux avec circuit de refroidissement accelere
CN104498891B (zh) * 2014-11-23 2017-01-25 中国人民解放军第五七一九工厂 炭/炭复合材料构件化学气相渗积装置
US9938618B2 (en) * 2015-03-23 2018-04-10 Goodrich Corporation Method for rapid and efficient chemical vapor infiltration and densification of carbon fiber preforms, porous substrates and close packed particulates
US10648075B2 (en) * 2015-03-23 2020-05-12 Goodrich Corporation Systems and methods for chemical vapor infiltration and densification of porous substrates
RU2661320C1 (ru) * 2017-04-26 2018-07-13 Закрытое акционерное общество Научно-инженерный центр "ИНКОМСИСТЕМ" Способ гидрофобизации субстрата
KR102175816B1 (ko) 2017-07-31 2020-11-06 주식회사 엘지화학 전지재료에서 발생되는 산소의 정량분석 장치
FR3108629B1 (fr) 2020-03-30 2022-04-01 Safran Ceram Procédé de densification de matériaux composites
FR3147721A1 (fr) 2023-04-11 2024-10-18 Safran Landing Systems Procédé de recyclage d'un gaz effluent issu d'un dépôt ou d'une infiltration chimique en phase vapeur

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837081A (en) * 1993-04-07 1998-11-17 Applied Sciences, Inc. Method for making a carbon-carbon composite
JPH0797284A (ja) * 1993-08-06 1995-04-11 Kobe Steel Ltd 高能率気孔内部蒸着法
US5348774A (en) * 1993-08-11 1994-09-20 Alliedsignal Inc. Method of rapidly densifying a porous structure
FR2711646B1 (fr) 1993-10-27 1996-02-09 Europ Propulsion Procédé d'infiltration chimique en phase vapeur d'une matrice pyrocarbone au sein d'un substrat poreux avec établissement d'un gradient de température dans le substrat.
WO1996015285A1 (en) 1994-11-16 1996-05-23 The B.F. Goodrich Company Pressure gradient cvi/cvd apparatus, process and product
FR2733254B1 (fr) * 1995-04-18 1997-07-18 Europ Propulsion Procede d'infiltration chimique en phase vapeur pour la densification de substrats poreux disposes en piles annulaires
DE19646094C2 (de) * 1996-11-08 1999-03-18 Sintec Keramik Gmbh Verfahren zur chemischen Gasphaseninfiltration von refraktären Stoffen, insbesondere Kohlenstoff und Siliziumkarbid, sowie Verwendung des Verfahrens
JP2000169250A (ja) * 1998-12-03 2000-06-20 Tokai Carbon Co Ltd 炭素繊維強化炭素複合材の製造方法
CN1159261C (zh) * 2000-01-25 2004-07-28 西北工业大学 限域变温压差化学气相渗透工艺
FR2818291B1 (fr) * 2000-12-19 2003-11-07 Snecma Moteurs Densification de substrats poreux creux par infiltration chimique en phase vapeur
FR2832936B1 (fr) 2001-12-05 2004-02-20 Snecma Moteurs Procede et installation pour le traitement de gaz effluent contenant des hydrocarbures
FR2834052B1 (fr) * 2001-12-20 2004-03-19 Snecma Moteurs Procede pour le suivi du deroulement d'un processus utilisant un gaz reactif contenant un ou plusieurs hydrocarbures gazeux
US6953605B2 (en) * 2001-12-26 2005-10-11 Messier-Bugatti Method for densifying porous substrates by chemical vapour infiltration with preheated gas
FR2834713B1 (fr) * 2002-01-15 2004-04-02 Snecma Moteurs Procede et installation pour la densification de substrats par infiltration chimique en phase vapeur
FR2844510B1 (fr) * 2002-09-12 2006-06-16 Snecma Propulsion Solide Structure fibreuse tridimensionnelle en fibres refractaires, procede pour sa realisation et application aux materiaux composites thermostructuraux
US7138557B2 (en) * 2003-04-22 2006-11-21 Uop Llc Selective dimethylether recovery and recycle in a methanol-to-olefin process

Also Published As

Publication number Publication date
EP1844179B1 (fr) 2013-11-06
KR20070100375A (ko) 2007-10-10
CA2595498A1 (en) 2006-07-27
JP2008528415A (ja) 2008-07-31
RU2007127902A (ru) 2009-02-27
BRPI0607609A2 (pt) 2009-09-22
IL184718A0 (en) 2007-12-03
FR2881145B1 (fr) 2007-11-23
CN100569997C (zh) 2009-12-16
RU2398047C2 (ru) 2010-08-27
EP1844179A1 (fr) 2007-10-17
US8084079B2 (en) 2011-12-27
BRPI0607609B8 (pt) 2017-03-21
WO2006077353A1 (fr) 2006-07-27
IL184718A (en) 2013-04-30
JP5038154B2 (ja) 2012-10-03
US20080160192A1 (en) 2008-07-03
CA2595498C (en) 2014-03-18
MX2007008886A (es) 2007-10-11
KR101381481B1 (ko) 2014-04-04
BRPI0607609B1 (pt) 2016-10-11
FR2881145A1 (fr) 2006-07-28
CN101107382A (zh) 2008-01-16

Similar Documents

Publication Publication Date Title
UA86684C2 (ru) Способ и установка химической инфильтрации в газовой фазе для уплотнения пористых субстратов пиролитическим углеродом
RU2600650C2 (ru) Получение газового потока
CA2612343C (en) System and process for upgrading heavy hydrocarbons
DE60336899D1 (de) Verfahren und vorrichtung zur abscheidung von nanoröhren oder stickstoffdotierten kohlenstoffnanoröhren mittels pyrolyse
MY160769A (en) Synthetic cvd diamond
CN108699612B (zh) 向高炉炉身部供给含氢气的还原气体的方法
US9255224B2 (en) Method for increasing amount of coke oven gas by using carbon dioxide
EP2102312A4 (en) PYROLYSIS ACTUATOR AND METHOD FOR LOADING AND EMPTYING SUCH A REACTOR
TW200720185A (en) Plasma-induced hydrogen production from water
WO2006104607A3 (en) Hydrolysis of chemical hydrides utilizing hydrated compounds
GB0605232D0 (en) Oxygen removal
JP2012528212A (ja) 合成ガスの製造方法
MX2007008729A (es) Metodo para reformado por vapor de material carbonaceo.
Wang et al. Hydrogen generation by direct decomposition of hydrocarbons over molten magnesium
US20180273380A1 (en) Method for producing synthesis gas
CA2556280A1 (en) Process for reforming hydrocarbons with carbon dioxide by the use of a selectively permeable membrane reactor
FR3108629B1 (fr) Procédé de densification de matériaux composites
GB0405786D0 (en) Processing natural gas to form longer-chain hydrocarbons
Ramirez et al. Stable High‐Pressure Methane Dry Reforming Under Excess of CO2
MX2010004860A (es) Proceso y reactivo para eliminacion de oxigeno de corrientes de hidrocarburo.
Wnukowski et al. Sewage sludge-derived producer gas valorization with the use of atmospheric microwave plasma
Zhang et al. A novel 2-reactor chemical looping system for hydrogen production with biogas as the feedstock: process simulation and comparison with conventional reforming processes
KR101234317B1 (ko) 폐윤활유로부터 수소와 카본블랙의 제조 방법
GB0612814D0 (en) Method of treating a gas stream
AU2020288317A1 (en) Method and system for using the carbon oxide arising in the production of aluminium