DE69706052T2 - Sprühgetrocknete polymeragglomerate und deren anwendungsverfahren - Google Patents

Sprühgetrocknete polymeragglomerate und deren anwendungsverfahren

Info

Publication number
DE69706052T2
DE69706052T2 DE69706052T DE69706052T DE69706052T2 DE 69706052 T2 DE69706052 T2 DE 69706052T2 DE 69706052 T DE69706052 T DE 69706052T DE 69706052 T DE69706052 T DE 69706052T DE 69706052 T2 DE69706052 T2 DE 69706052T2
Authority
DE
Germany
Prior art keywords
dryed
spray
application method
polymer agglomerates
agglomerates
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 - Lifetime
Application number
DE69706052T
Other languages
English (en)
Other versions
DE69706052D1 (de
Inventor
William Bloor Davies
John Edward Healy
Gary Kaui Lani Miller
Joseph J Kozakiewicz
Roderick G Ryles
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.)
Cytec Technology Corp
Original Assignee
Cytec Technology 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 Cytec Technology Corp filed Critical Cytec Technology Corp
Application granted granted Critical
Publication of DE69706052D1 publication Critical patent/DE69706052D1/de
Publication of DE69706052T2 publication Critical patent/DE69706052T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels
    • 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
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated
    • 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
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/904—Powder coating compositions
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/934—Powdered coating composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Sustainable Development (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE69706052T 1996-06-21 1997-06-05 Sprühgetrocknete polymeragglomerate und deren anwendungsverfahren Expired - Lifetime DE69706052T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/670,194 US6011089A (en) 1995-06-07 1996-06-21 Spray drying of polymer-containing dispersions, water-in-oil emulsions and water-in-oil microemulsions, and dry polymer products formed thereby
PCT/US1997/009788 WO1997048732A2 (en) 1996-06-21 1997-06-05 Spray-dried polymer compositions and methods

Publications (2)

Publication Number Publication Date
DE69706052D1 DE69706052D1 (de) 2001-09-13
DE69706052T2 true DE69706052T2 (de) 2002-06-06

Family

ID=24689393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706052T Expired - Lifetime DE69706052T2 (de) 1996-06-21 1997-06-05 Sprühgetrocknete polymeragglomerate und deren anwendungsverfahren

Country Status (27)

Country Link
US (2) US6011089A (de)
EP (1) EP0906358B1 (de)
JP (1) JP2000513395A (de)
KR (1) KR20000016794A (de)
CN (3) CN1076027C (de)
AR (1) AR008394A1 (de)
AT (1) ATE204006T1 (de)
AU (1) AU728983B2 (de)
BG (1) BG63635B1 (de)
BR (1) BR9709861A (de)
CA (1) CA2258751C (de)
CO (1) CO4820407A1 (de)
DE (1) DE69706052T2 (de)
ES (1) ES2161471T3 (de)
GR (1) GR3036742T3 (de)
ID (1) ID17106A (de)
NO (1) NO985967L (de)
OA (1) OA10943A (de)
PE (1) PE86198A1 (de)
PH (1) PH11997057030B1 (de)
PL (1) PL330713A1 (de)
PT (1) PT906358E (de)
RU (1) RU2191197C2 (de)
TW (1) TW502048B (de)
UA (1) UA52667C2 (de)
WO (1) WO1997048732A2 (de)
ZA (1) ZA975438B (de)

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US6372882B1 (en) * 2000-04-03 2002-04-16 Nalco Chemical Company Method for producing substantially dry water-insoluble polymers for improved flocculation in the bayer process
JP3963361B2 (ja) * 2002-06-27 2007-08-22 ハイモ株式会社 凝集処理薬剤及びその使用方法
SE0300726D0 (sv) * 2003-03-14 2003-03-14 Amersham Biosciences Ab Method for preparing a separation medium
US20050261399A1 (en) * 2004-05-19 2005-11-24 David Hunkeler Powdered flocculants prepared by using evaporative cooling to coat polymeric materials on a porous substrate
JP5557366B2 (ja) * 2008-05-20 2014-07-23 ハイモ株式会社 粉末からなるイオン性水溶性高分子とその製造方法およびその用途
BRPI1009302B1 (pt) * 2009-03-17 2019-10-15 S.A. Lhoist Recherche Et Developpement Composições para o acondicionamento de lamas, utilização da composições e método de desindratação de lamas
CA3050234C (en) 2009-09-15 2022-11-08 Suncor Energy Inc. Techniques for flocculating and dewatering fine tailings
EP3199218B1 (de) 2009-09-15 2019-11-06 Suncor Energy Inc. Verfahren zur trocknung von ölsandbruchfeinmaterial
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
US9332776B1 (en) 2010-09-27 2016-05-10 ZoomEssence, Inc. Methods and apparatus for low heat spray drying
US8939388B1 (en) 2010-09-27 2015-01-27 ZoomEssence, Inc. Methods and apparatus for low heat spray drying
US8859482B2 (en) * 2011-02-14 2014-10-14 Chemlink Laboratories, Llc Method for preparing a solid form of acetic acid and products thereof
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WO2015051364A1 (en) * 2013-10-05 2015-04-09 Omnova Solutions Inc Supraparticles including hollow polymeric particles
BR112020002403A2 (pt) 2017-08-04 2020-07-28 ZoomEssence, Inc. método de processamento de uma composição líquida secável por pulverização, sistemas de secagem por pulverização e processo para a produção de um material seco por pulverização
US9993787B1 (en) 2017-08-04 2018-06-12 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10486173B2 (en) 2017-08-04 2019-11-26 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US9861945B1 (en) 2017-08-04 2018-01-09 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
US10155234B1 (en) 2017-08-04 2018-12-18 ZoomEssence, Inc. Ultrahigh efficiency spray drying apparatus and process
WO2019043007A1 (en) 2017-08-31 2019-03-07 Capsugel Belgium Nv SINGLE-USE SPRAY DRYING COMPONENTS AND METHODS OF USE
US10569244B2 (en) 2018-04-28 2020-02-25 ZoomEssence, Inc. Low temperature spray drying of carrier-free compositions

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Also Published As

Publication number Publication date
CN1284818C (zh) 2006-11-15
AU728983B2 (en) 2001-01-25
BG103062A (en) 1999-09-30
GR3036742T3 (en) 2001-12-31
PL330713A1 (en) 1999-05-24
WO1997048732A3 (en) 1998-02-05
CO4820407A1 (es) 1999-07-28
ES2161471T3 (es) 2001-12-01
PE86198A1 (es) 1998-12-02
US6011089A (en) 2000-01-04
MX9810585A (es) 1999-09-01
CN1229442C (zh) 2005-11-30
TW502048B (en) 2002-09-11
AU3478197A (en) 1998-01-07
CN1597745A (zh) 2005-03-23
OA10943A (en) 2003-02-27
CA2258751C (en) 2006-05-30
CA2258751A1 (en) 1997-12-24
ID17106A (id) 1997-12-04
NO985967D0 (no) 1998-12-18
RU2191197C2 (ru) 2002-10-20
ZA975438B (en) 1998-01-05
AR008394A1 (es) 2000-01-19
BG63635B1 (bg) 2002-07-31
ATE204006T1 (de) 2001-08-15
NO985967L (no) 1998-12-18
PT906358E (pt) 2001-12-28
UA52667C2 (uk) 2003-01-15
CN1076027C (zh) 2001-12-12
KR20000016794A (ko) 2000-03-25
EP0906358A2 (de) 1999-04-07
WO1997048732A2 (en) 1997-12-24
EP0906358B1 (de) 2001-08-08
US6039881A (en) 2000-03-21
CN1394913A (zh) 2003-02-05
PH11997057030B1 (en) 2003-02-20
JP2000513395A (ja) 2000-10-10
CN1222923A (zh) 1999-07-14
DE69706052D1 (de) 2001-09-13
BR9709861A (pt) 1999-12-14

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