TWI562816B - Non-chemical method and system for recovering silicon carbide particles and glycol from a slurry - Google Patents

Non-chemical method and system for recovering silicon carbide particles and glycol from a slurry

Info

Publication number
TWI562816B
TWI562816B TW104127877A TW104127877A TWI562816B TW I562816 B TWI562816 B TW I562816B TW 104127877 A TW104127877 A TW 104127877A TW 104127877 A TW104127877 A TW 104127877A TW I562816 B TWI562816 B TW I562816B
Authority
TW
Taiwan
Prior art keywords
slurry
glycol
silicon carbide
chemical method
carbide particles
Prior art date
Application number
TW104127877A
Other languages
English (en)
Chinese (zh)
Other versions
TW201627049A (zh
Inventor
Wee Meng Chua
Weng Hin Audley Tham
Ryan Morris Lim Labbao
Original Assignee
Metallkraft As
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 Metallkraft As filed Critical Metallkraft As
Publication of TW201627049A publication Critical patent/TW201627049A/zh
Application granted granted Critical
Publication of TWI562816B publication Critical patent/TWI562816B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
    • B28D5/007—Use, recovery or regeneration of abrasive mediums
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Cyclones (AREA)
TW104127877A 2015-01-27 2015-08-26 Non-chemical method and system for recovering silicon carbide particles and glycol from a slurry TWI562816B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2015/050612 WO2016120663A1 (fr) 2015-01-27 2015-01-27 Procédé non chimique et système pour récupérer des particules de carbure de silicium et le glycol contenus dans des boues

Publications (2)

Publication Number Publication Date
TW201627049A TW201627049A (zh) 2016-08-01
TWI562816B true TWI562816B (en) 2016-12-21

Family

ID=52630432

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104127877A TWI562816B (en) 2015-01-27 2015-08-26 Non-chemical method and system for recovering silicon carbide particles and glycol from a slurry

Country Status (4)

Country Link
EP (1) EP3250507A1 (fr)
SG (1) SG11201706012RA (fr)
TW (1) TWI562816B (fr)
WO (1) WO2016120663A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113044843A (zh) * 2021-03-19 2021-06-29 哈尔滨化兴软控科技有限公司 一种pvt法生长碳化硅的剩余原料的回收利用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006137098A1 (fr) * 2005-06-24 2006-12-28 Sic Processing Ag Procede et appareil de traitement de boues abrasives d'echappement en vue de la recuperation de leurs composants reutilisables
TW201013745A (en) * 2008-09-19 2010-04-01 Wei-Ming Chang Wafer/photovoltaic panel cutting waste handling process and equipment
TWM491667U (zh) * 2014-06-06 2014-12-11 Sino American Silicon Prod Inc 碳化矽回收系統

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1561557B1 (fr) * 2001-05-29 2011-03-30 MEMC ELECTRONIC MATERIALS S.p.A. Méhode de traitement d'une suspension usée à base de glycol
ITRM20070677A1 (it) * 2007-12-27 2009-06-28 Garbo S R L Procedimento per la separazione e il recupero dei sospendenti contenuti nelle sospensioni esauste provenienti dalle lavorazioni meccaniche del silicio.
CN105764851A (zh) * 2013-10-24 2016-07-13 麦拓卡夫特有限公司 回收碳化硅粒子的非化学方法与系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006137098A1 (fr) * 2005-06-24 2006-12-28 Sic Processing Ag Procede et appareil de traitement de boues abrasives d'echappement en vue de la recuperation de leurs composants reutilisables
TW201013745A (en) * 2008-09-19 2010-04-01 Wei-Ming Chang Wafer/photovoltaic panel cutting waste handling process and equipment
TWM491667U (zh) * 2014-06-06 2014-12-11 Sino American Silicon Prod Inc 碳化矽回收系統

Also Published As

Publication number Publication date
TW201627049A (zh) 2016-08-01
WO2016120663A1 (fr) 2016-08-04
EP3250507A1 (fr) 2017-12-06
SG11201706012RA (en) 2017-09-28

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees