DE19830057C1 - Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver - Google Patents

Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver

Info

Publication number
DE19830057C1
DE19830057C1 DE19830057A DE19830057A DE19830057C1 DE 19830057 C1 DE19830057 C1 DE 19830057C1 DE 19830057 A DE19830057 A DE 19830057A DE 19830057 A DE19830057 A DE 19830057A DE 19830057 C1 DE19830057 C1 DE 19830057C1
Authority
DE
Germany
Prior art keywords
solder
oil
tank
container
temperature
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
DE19830057A
Other languages
German (de)
English (en)
Inventor
Juergen Schulze
Walter Protsch
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.)
Heraeus Deutschland GmbH and Co KG
Original Assignee
Individual
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
Priority to DE19830057A priority Critical patent/DE19830057C1/de
Application filed by Individual filed Critical Individual
Priority to ES99941410T priority patent/ES2168021T3/es
Priority to CN998080616A priority patent/CN1131751C/zh
Priority to PT99941410T priority patent/PT1094911E/pt
Priority to DK99941410T priority patent/DK1094911T3/da
Priority to KR10-2000-7014641A priority patent/KR100498788B1/ko
Priority to EP99941410A priority patent/EP1094911B1/de
Priority to CA002336070A priority patent/CA2336070C/en
Priority to US09/485,917 priority patent/US6290745B1/en
Priority to PCT/DE1999/001901 priority patent/WO2000000313A2/de
Priority to AT99941410T priority patent/ATE209987T1/de
Priority to NZ508635A priority patent/NZ508635A/en
Priority to DE59900512T priority patent/DE59900512D1/de
Priority to IDW20002679A priority patent/ID28038A/id
Priority to BR9911645-6A priority patent/BR9911645A/pt
Priority to IL14050399A priority patent/IL140503A0/xx
Priority to JP2000556895A priority patent/JP4386398B2/ja
Application granted granted Critical
Publication of DE19830057C1 publication Critical patent/DE19830057C1/de
Priority to US09/829,821 priority patent/US6485674B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1806—Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, or having a high Reynolds-number
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/1887—Stationary reactors having moving elements inside forming a thin film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering or brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00058—Temperature measurement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • B22F2009/086—Cooling after atomisation
    • B22F2009/0864—Cooling after atomisation by oil, other non-aqueous fluid or fluid-bed cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
DE19830057A 1998-06-29 1998-06-29 Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver Expired - Fee Related DE19830057C1 (de)

Priority Applications (18)

Application Number Priority Date Filing Date Title
DE19830057A DE19830057C1 (de) 1998-06-29 1998-06-29 Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver
DE59900512T DE59900512D1 (de) 1998-06-29 1999-06-25 Verfahren und vorrichtung zum herstellen von weichlotpulver
PT99941410T PT1094911E (pt) 1998-06-29 1999-06-25 Processo e dispositivo para produzir po de solda branca
DK99941410T DK1094911T3 (da) 1998-06-29 1999-06-25 Fremgangsmåde og apparat til fremstilling af blødt loddepulver
KR10-2000-7014641A KR100498788B1 (ko) 1998-06-29 1999-06-25 연질 땜납 분말의 비가압 제조 방법 및 장치
EP99941410A EP1094911B1 (de) 1998-06-29 1999-06-25 Verfahren und vorrichtung zum herstellen von weichlotpulver
CA002336070A CA2336070C (en) 1998-06-29 1999-06-25 Method and device for producing soft solder powder without pressure
US09/485,917 US6290745B1 (en) 1998-06-29 1999-06-25 Method and device for producing soft solder powder
ES99941410T ES2168021T3 (es) 1998-06-29 1999-06-25 Metodo y dispositivo para producir polvo de estañosoldadura sin presion.
AT99941410T ATE209987T1 (de) 1998-06-29 1999-06-25 Verfahren und vorrichtung zum herstellen von weichlotpulver
NZ508635A NZ508635A (en) 1998-06-29 1999-06-25 Method and device for producing soft solder powder
CN998080616A CN1131751C (zh) 1998-06-29 1999-06-25 无压力地制造软焊料粉末的方法和装置
IDW20002679A ID28038A (id) 1998-06-29 1999-06-25 Metode dan peralatan untuk membuat serbuk solder lunak
BR9911645-6A BR9911645A (pt) 1998-06-29 1999-06-25 Processo e dispositivo para produzir pó de solda branca
IL14050399A IL140503A0 (en) 1998-06-29 1999-06-25 Method and device for producing soft solder powder
JP2000556895A JP4386398B2 (ja) 1998-06-29 1999-06-25 半田粉末を製造する方法と装置
PCT/DE1999/001901 WO2000000313A2 (de) 1998-06-29 1999-06-25 Verfahren und vorrichtung zum drucklosen herstellen von weichlotpulver
US09/829,821 US6485674B2 (en) 1998-06-29 2001-04-10 Device for producing soft solder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19830057A DE19830057C1 (de) 1998-06-29 1998-06-29 Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver

Publications (1)

Publication Number Publication Date
DE19830057C1 true DE19830057C1 (de) 2000-03-16

Family

ID=7873074

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19830057A Expired - Fee Related DE19830057C1 (de) 1998-06-29 1998-06-29 Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver
DE59900512T Expired - Lifetime DE59900512D1 (de) 1998-06-29 1999-06-25 Verfahren und vorrichtung zum herstellen von weichlotpulver

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59900512T Expired - Lifetime DE59900512D1 (de) 1998-06-29 1999-06-25 Verfahren und vorrichtung zum herstellen von weichlotpulver

Country Status (16)

Country Link
US (2) US6290745B1 (https=)
EP (1) EP1094911B1 (https=)
JP (1) JP4386398B2 (https=)
KR (1) KR100498788B1 (https=)
CN (1) CN1131751C (https=)
AT (1) ATE209987T1 (https=)
BR (1) BR9911645A (https=)
CA (1) CA2336070C (https=)
DE (2) DE19830057C1 (https=)
DK (1) DK1094911T3 (https=)
ES (1) ES2168021T3 (https=)
ID (1) ID28038A (https=)
IL (1) IL140503A0 (https=)
NZ (1) NZ508635A (https=)
PT (1) PT1094911E (https=)
WO (1) WO2000000313A2 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1623791A2 (de) 2004-08-03 2006-02-08 W.C. Heraeus GmbH Verfahren zum Raffinieren und homogenen Verteilen von Legierungspartnern sowie Entfernen von unerwünschten Reaktionspartnern und Schlacken in bzw. aus Weichloten beim Herstellen von Feinstlotpulver

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19830057C1 (de) * 1998-06-29 2000-03-16 Juergen Schulze Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver
JP2000192112A (ja) * 1998-12-25 2000-07-11 Nippon Steel Corp 微小金属球の製造方法及び装置
JP2003166007A (ja) * 2001-03-28 2003-06-13 Tamura Kaken Co Ltd 金属微粒子の製造方法、金属微粒子含有物及びソルダーペースト組成物
US20040211291A1 (en) * 2001-03-28 2004-10-28 Tamura Kaken Corporation Method of manufacturing fine metal particles, substance containing fine metal particles, and paste solder composition
JP2003268417A (ja) * 2001-12-06 2003-09-25 Shinko Pantec Co Ltd アルカリ金属分散体製造装置、およびアルカリ金属分散体の製造方法
US20040172850A1 (en) * 2003-03-07 2004-09-09 King Owen F Shoe lacing
KR100959102B1 (ko) 2008-02-01 2010-05-24 (주)덕산테코피아 무연솔더 페이스트용 미세 무연 솔더 분말의 제조방법과 제조장치
EP2641676B1 (en) * 2010-11-18 2019-02-27 Dowa Holdings Co., Ltd. Process for producing solder powder
RU2544974C2 (ru) * 2013-04-23 2015-03-20 Общество с ограниченной ответственностью "Лаборатория Эффективных Материалов" Устройство для выделения нанодисперсных порошков и способ его эксплуатации
EP2815821A1 (en) 2013-06-17 2014-12-24 Heraeus Materials Technology GmbH & Co. KG Process and device for cleaning metal containing particles forming a powder by removing a compound attached to the particles
US10362720B2 (en) 2014-08-06 2019-07-23 Greene Lyon Group, Inc. Rotational removal of electronic chips and other components from printed wire boards using liquid heat media
KR102240416B1 (ko) 2016-08-24 2021-04-15 5엔 플러스 아이엔씨. 저융점 금속 또는 합금 분말 미립화 제조 공정
JP2021514028A (ja) 2018-02-15 2021-06-03 ５エヌ プラス インコーポレイテッド 高融点金属または合金粉末アトマイズ製造プロセス
CN115805652B (zh) * 2022-09-14 2025-05-13 衡阳凯新特种材料科技有限公司 一种氮化硅陶瓷浆料用混料设备
WO2025110921A1 (en) 2023-11-22 2025-05-30 Heraeus Materials Singapore Pte. Ltd. Tin-based solder alloy powder
WO2025110922A1 (en) 2023-11-22 2025-05-30 Heraeus Materials Singapore Pte. Ltd. Tin-based solder alloy powder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059607B1 (en) * 1981-03-02 1985-08-28 Dow Corning Corporation Method and apparatus for rapidly freezing molten metals and metalloids in particulate form
DD237575A3 (de) * 1981-11-13 1986-07-23 Ruhla Uhren Veb K Verfahren zur herstellung von loetpasten
US4648820A (en) * 1985-11-14 1987-03-10 Dresser Industries, Inc. Apparatus for producing rapidly quenched metal particles
EP0118641B1 (en) * 1983-03-14 1987-09-09 Dow Corning Corporation Apparatus for rapidly freezing molten metals and metalloids in particulate form
DE4402042A1 (de) * 1994-01-25 1994-06-09 Kunststoff Maschinen Handelsge Mikropartikulierte Reflow-Lötmittel und Verfahren zu deren Herstellung
US5411602A (en) * 1994-02-17 1995-05-02 Microfab Technologies, Inc. Solder compositions and methods of making same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1959014A (en) * 1929-05-07 1934-05-15 Messrs Kastenhuber & Lehrfeld Apparatus for making pen points
US3081069A (en) 1959-09-14 1963-03-12 Et Oakes Corp Mixing apparatus
DE3717058A1 (de) 1987-05-21 1988-12-08 Bayer Ag Mischer zum vermischen mindestens zweier fliessfaehiger stoffe, insbesondere unter durchfuehrung bzw. einleitung einer reaktion waehrend der vermischung
JP2555715B2 (ja) * 1988-10-26 1996-11-20 三菱マテリアル株式会社 はんだ合金微粉末の製造方法
JPH03230894A (ja) * 1990-02-06 1991-10-14 Daiken Kagaku Kogyo Kk 半田粉末、その製造法およびこれを用いた半田ペースト
US5143357A (en) * 1990-11-19 1992-09-01 The Carborundum Company Melting metal particles and dispersing gas with vaned impeller
JPH05117722A (ja) * 1991-03-28 1993-05-14 Nippon Paint Co Ltd アルミ顔料の製造方法
JPH0533017A (ja) * 1991-07-15 1993-02-09 Minnesota Mining & Mfg Co <3M> 低融点金属微粒子及びそれを含有する組成物の製造方法
US5229016A (en) * 1991-08-08 1993-07-20 Microfab Technologies, Inc. Method and apparatus for dispensing spherical-shaped quantities of liquid solder
US5302182A (en) * 1991-09-05 1994-04-12 Technalum Research, Inc. Method of preparing particles with a controlled narrow distribution
DE4313149C2 (de) * 1993-04-22 1997-11-06 Lipp Mischtechnik Gmbh Vorrichtung zum Mahlen und Intensivmischen von Schüttgütern und/oder Flüssigkeiten
JPH09209006A (ja) * 1996-01-31 1997-08-12 Nippon Soda Co Ltd アルカリ金属分散体の製造方法
DE19830057C1 (de) * 1998-06-29 2000-03-16 Juergen Schulze Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059607B1 (en) * 1981-03-02 1985-08-28 Dow Corning Corporation Method and apparatus for rapidly freezing molten metals and metalloids in particulate form
DD237575A3 (de) * 1981-11-13 1986-07-23 Ruhla Uhren Veb K Verfahren zur herstellung von loetpasten
EP0118641B1 (en) * 1983-03-14 1987-09-09 Dow Corning Corporation Apparatus for rapidly freezing molten metals and metalloids in particulate form
US4648820A (en) * 1985-11-14 1987-03-10 Dresser Industries, Inc. Apparatus for producing rapidly quenched metal particles
DE4402042A1 (de) * 1994-01-25 1994-06-09 Kunststoff Maschinen Handelsge Mikropartikulierte Reflow-Lötmittel und Verfahren zu deren Herstellung
US5411602A (en) * 1994-02-17 1995-05-02 Microfab Technologies, Inc. Solder compositions and methods of making same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Prospekt: IKA-Maschinenbau Prospekt, "Dispergieren", S. 22-24, 1997 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1623791A2 (de) 2004-08-03 2006-02-08 W.C. Heraeus GmbH Verfahren zum Raffinieren und homogenen Verteilen von Legierungspartnern sowie Entfernen von unerwünschten Reaktionspartnern und Schlacken in bzw. aus Weichloten beim Herstellen von Feinstlotpulver
DE102004038280B4 (de) * 2004-08-03 2006-07-27 W.C. Heraeus Gmbh Verfahren zum Herstellen von Feinstlotpulvern
EP1623791A3 (de) * 2004-08-03 2007-08-22 W.C. Heraeus GmbH Verfahren zum Raffinieren und homogenen Verteilen von Legierungspartnern sowie Entfernen von unerwünschten Reaktionspartnern und Schlacken in bzw. aus Weichloten beim Herstellen von Feinstlotpulver
US7331498B2 (en) 2004-08-03 2008-02-19 W. C. Heraeus Gmbh Method for refining and homogeneously distributing alloying partners and for removing undesirable reaction products and slags in or from soft solder during the production of fine solder powder

Also Published As

Publication number Publication date
JP4386398B2 (ja) 2009-12-16
ES2168021T3 (es) 2002-05-16
IL140503A0 (en) 2002-02-10
JP2002519509A (ja) 2002-07-02
ID28038A (id) 2001-05-03
PT1094911E (pt) 2002-05-31
BR9911645A (pt) 2001-03-20
CN1131751C (zh) 2003-12-24
DK1094911T3 (da) 2002-04-02
WO2000000313A2 (de) 2000-01-06
EP1094911A2 (de) 2001-05-02
US6290745B1 (en) 2001-09-18
NZ508635A (en) 2003-08-29
KR100498788B1 (ko) 2005-07-01
CA2336070C (en) 2007-04-10
ATE209987T1 (de) 2001-12-15
DE59900512D1 (de) 2002-01-17
US6485674B2 (en) 2002-11-26
EP1094911B1 (de) 2001-12-05
CN1307506A (zh) 2001-08-08
US20020109273A1 (en) 2002-08-15
WO2000000313A9 (de) 2000-06-08
WO2000000313A3 (de) 2000-03-16
CA2336070A1 (en) 2000-01-06
KR20010053121A (ko) 2001-06-25

Similar Documents

Publication Publication Date Title
DE19830057C1 (de) Verfahren und Vorrichtung zum drucklosen Herstellen von Weichlotpulver
EP0799643B1 (de) Vorrichtung zur Behandlung von Suspensionen
DE69020743T2 (de) Verfahren und vorrichtung zum transfer von geschmolzenen polymeren zu einer extrusionspinndüse.
DE112016005509T5 (de) Vorrichtung und Verfahren zur Herstellung von hochreinem Nano-Molybdäntrioxid
EP3318311B1 (de) Dünnschichtbehandlungsvorrichtung
DE2552231A1 (de) Verfahren und vorrichtung zum entgasen viskoser fluessigkeiten
EP3103538B1 (de) Dünnschichtverdampfer
EP2726168A1 (de) Vorrichtung zum filtrieren von flüssigkeiten
DE3511234A1 (de) Verfahren und einrichtung zum abkuehlen und entstauben von gasen
DE3207436A1 (de) Geraet und aggregat zur erwaermung eines stroemenden mediums
EP0500561B1 (de) Verfahren und vorrichtung zum mischen und thermischen behandeln von feststoffpartikeln
EP3338881A1 (de) Planetwalzenmischer, produktionsanlage und verfahren
CH629115A5 (en) Appliance for producing spherical particles
CH619150A5 (https=)
EP1569744A1 (de) Mantelrohrreaktor mit einem bypass für den wärmeträger
EP4537036B1 (de) Schmelzofen und verfahren zum schmelzen von metall mit elektrisch beheizbarem tauchheizelement
DE102005003731B4 (de) Reaktor zur kontinuierlichen und gleichzeitigen Herstellung verschiedener und variabel viskos einstellbarer Polyesterprodukte mit Regelung des Prozessfortschrittes über das/die hydraulische(n) Antriebssysteme(e)
EP1121974B1 (de) Mischvorrichtung und Verwendung
DE2628115A1 (de) Vorrichtung zur verarbeitung einer fluessigen loesung und verfahren zur bildung eines unloeslichen feststoffes
EP1477223B1 (de) Grossvolumiger Reaktor mit mehreren Prozessräumen
DE3433832C2 (de) Rotations-Verarbeitungseinrichtung
WO2013045060A1 (de) Haltevorrichtung für ein extrudergehäuse
WO2020064433A1 (de) Reaktor zur entgasung einer polymerschmelze und polykondensation
EP2809409B1 (de) Verfahren zur verdampfung einer flüssigkeit unter vermindertem druck
EP0825405A1 (de) Verfahren sowie Anordnung zum Kühlen und/oder Heizen, insbesondere von Maschinen- oder Reaktorgehäusen

Legal Events

Date Code Title Description
8100 Publication of patent without earlier publication of application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: W.C. HERAEUS GMBH, 63450 HANAU, DE

8381 Inventor (new situation)

Inventor name: SCHULZE, JUERGEN,DIPL.-CHEM., 14482 POTSDAM, DE

Inventor name: PROTSCH, WALTER,DIPL.-ING, 14480 POTSDAM, DE

R082 Change of representative

Representative=s name: COHAUSZ HANNIG BORKOWSKI WISSGOTT, DE

Representative=s name: COHAUSZ HANNIG BORKOWSKI WISSGOTT, 12489 BERLIN, D

R081 Change of applicant/patentee

Owner name: HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG, DE

Free format text: FORMER OWNER: W.C. HERAEUS GMBH, 63450 HANAU, DE

Effective date: 20111219

R082 Change of representative

Representative=s name: COHAUSZ HANNIG BORKOWSKI WISSGOTT, DE

Effective date: 20111219

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20150101