DE69800862T2 - Verfahren zur Rückgewinnung von Feingusswachszusammensetzungen - Google Patents

Verfahren zur Rückgewinnung von Feingusswachszusammensetzungen

Info

Publication number
DE69800862T2
DE69800862T2 DE69800862T DE69800862T DE69800862T2 DE 69800862 T2 DE69800862 T2 DE 69800862T2 DE 69800862 T DE69800862 T DE 69800862T DE 69800862 T DE69800862 T DE 69800862T DE 69800862 T2 DE69800862 T2 DE 69800862T2
Authority
DE
Germany
Prior art keywords
recovery
investment casting
wax compositions
casting wax
compositions
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69800862T
Other languages
English (en)
Other versions
DE69800862D1 (de
Inventor
Tsuneo Kinjo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Techno Research Corp
Original Assignee
Kawasaki Steel Techno Research Corp
Kawatetsu Techno Research Corp
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 Kawasaki Steel Techno Research Corp, Kawatetsu Techno Research Corp filed Critical Kawasaki Steel Techno Research Corp
Application granted granted Critical
Publication of DE69800862D1 publication Critical patent/DE69800862D1/de
Publication of DE69800862T2 publication Critical patent/DE69800862T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/043—Removing the consumable pattern

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69800862T 1997-11-07 1998-11-05 Verfahren zur Rückgewinnung von Feingusswachszusammensetzungen Expired - Fee Related DE69800862T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32221497 1997-11-07

Publications (2)

Publication Number Publication Date
DE69800862D1 DE69800862D1 (de) 2001-07-05
DE69800862T2 true DE69800862T2 (de) 2001-09-13

Family

ID=18141235

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800862T Expired - Fee Related DE69800862T2 (de) 1997-11-07 1998-11-05 Verfahren zur Rückgewinnung von Feingusswachszusammensetzungen

Country Status (3)

Country Link
US (1) US6066250A (de)
EP (1) EP0914885B1 (de)
DE (1) DE69800862T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3415075B2 (ja) 1999-09-14 2003-06-09 川鉄テクノリサーチ株式会社 ロストワックスコンパウンド用フィラーの回収・精製方法
DE102004036274B3 (de) * 2004-07-27 2005-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Rückgewinnung von polymeren Füllstoffpartikeln aus Abfallwachsen
EP2344273B1 (de) * 2008-11-07 2014-07-30 HRD Corp Verfahren mit hoher scherung zur herstellung mikronisierter wachse
CN102847876B (zh) * 2012-09-14 2014-07-02 宁波创二代机械科技有限公司 制蜡块机构
CN104475677A (zh) * 2014-11-13 2015-04-01 柳州金特机械有限公司 熔模精铸桥壳体的蜡料处理方法
CN104439054A (zh) * 2014-11-21 2015-03-25 柳州金特机械有限公司 一种铸件蜡回收处理方法
ITUB20159316A1 (it) * 2015-12-24 2017-06-24 Europea Microfusioni Aerospaziali S P A Riciclo di cera esausta in un procedimento di microfusione a cera persa.
CN109705984A (zh) * 2019-01-23 2019-05-03 云南蓝晶科技有限公司 一种蓝宝石衬底使用液体蜡的回收方法
CN112059110B (zh) * 2020-07-29 2022-08-26 江苏联诚精密合金科技有限公司 一种熔模铸造低温蜡的自动处理系统及方法
CN115505459B (zh) * 2022-09-21 2023-12-26 东风精密铸造有限公司 一种低分子模料回收处理剂

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832051B1 (de) * 1969-11-15 1973-10-03
JPS4832051A (de) * 1971-08-28 1973-04-27
JPS56139253A (en) * 1980-04-01 1981-10-30 I C S:Kk Wax recovering method in vapor dewaxing method of lost wax casting method
US5006583A (en) * 1988-08-15 1991-04-09 M. Argueso & Co., Inc. Filler and wax composition for investment casting
JPH0739992A (ja) * 1993-07-30 1995-02-10 Daido Steel Co Ltd 鋳型模型の廃ワックスの再生方法

Also Published As

Publication number Publication date
EP0914885A1 (de) 1999-05-12
US6066250A (en) 2000-05-23
EP0914885B1 (de) 2001-05-30
DE69800862D1 (de) 2001-07-05

Similar Documents

Publication Publication Date Title
DE59905881D1 (de) Verfahren zur herstellung von aminen
DE69930540D1 (de) Verfahren zur herstellung von silalkylen-siloxancopolymeren
DE69720379D1 (de) Verfahren zur Herstellung von Erythritol
DE59808528D1 (de) Verfahren zur Herstellung von 3-Glycidyloxypropyltrialkoxysilanen
DE69800862T2 (de) Verfahren zur Rückgewinnung von Feingusswachszusammensetzungen
DE69837100D1 (de) Verfahren zur herstellung von chinolinderivaten
DE59914938D1 (de) Verfahren zur Herstellung von Gusswerkstücken
DE69805887T2 (de) Verfahren zur Herstellung von alpha-Bromolactamderivaten
DE69811598T2 (de) Verfahren zur Herstellung von Triphendioxazinverbindungen
DE69806876D1 (de) Verfahren zur Herstellung von 2-Chlorprop-1-en
DE59902434D1 (de) Verfahren zur Herstellung von Isochroman-3-onen
DE69918399D1 (de) Verfahren zur Herstellung von N-Alkyl-2-pyrrolidonen
DE60032308T8 (de) Verfahren zur Herstellung von Trichloressigsäure
DE59802385D1 (de) Verfahren zur Herstellung von N-Alkylcarbazolen
DE59809538D1 (de) Verfahren zur Herstellung von 1,2,3,6-Tetrahydro-2,2,6,6-tetramethylpyridin
DE69840019D1 (de) Verfahren zur Herstellung von Erythritol
DE69602220T2 (de) Verfahren zur Verbesserung der thermischen Stabilität von Sepiolith
DE69807409D1 (de) Verfahren zur Herstellung von 7-Octen-1-al
DE69826946D1 (de) Verfahren zur Herstellung von cis-Hexahydroisoindolinen
DE59806309D1 (de) Verfahren zur Herstellung von 1,2,3,6-Tetrahydro-2,2,6,6,-tetramethylpyridin-N-oxyl
DE69905633T2 (de) Verfahren zur Herstellung von Phenoxyphenylsulfonsäurehalogeniden
DE59910608D1 (de) Verfahren zur Herstellung von N-Alkenylcarbonsäureamiden
DE69810428D1 (de) Verfahren zur Herstellung von Teilchen
DE69801350T2 (de) Verfahren zur Herstellung von Diacetoxybuten
DE59905124D1 (de) Verfahren zur Herstellung von 2-Cycloalkenonen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: JFE TECHNO-RESEARCH CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee