PL2064265T5 - Sposób separacji membranowej usuwania pozostałości z żywic poliaminowo-epihalohydrynowych - Google Patents

Sposób separacji membranowej usuwania pozostałości z żywic poliaminowo-epihalohydrynowych

Info

Publication number
PL2064265T5
PL2064265T5 PL07838372T PL07838372T PL2064265T5 PL 2064265 T5 PL2064265 T5 PL 2064265T5 PL 07838372 T PL07838372 T PL 07838372T PL 07838372 T PL07838372 T PL 07838372T PL 2064265 T5 PL2064265 T5 PL 2064265T5
Authority
PL
Poland
Prior art keywords
polyamine
separation process
membrane separation
epihalohydrin resins
removing residuals
Prior art date
Application number
PL07838372T
Other languages
English (en)
Other versions
PL2064265T3 (pl
Inventor
Richard J Riehle
Stephen Vinciguerra
Original Assignee
Solenis Technologies Cayman Lp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38803193&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL2064265(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Solenis Technologies Cayman Lp filed Critical Solenis Technologies Cayman Lp
Publication of PL2064265T3 publication Critical patent/PL2064265T3/pl
Publication of PL2064265T5 publication Critical patent/PL2064265T5/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/10—Polycondensates containing more than one epoxy group per molecule of polyamines with epihalohydrins or precursors thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/028—Polyamidoamines
    • C08G73/0286—Preparatory process from polyamidoamines and epihalohydrins
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J179/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09J161/00 - C09J177/00
    • C09J179/02—Polyamines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/146—Crêping adhesives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paper (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyamides (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Epoxy Resins (AREA)
PL07838372T 2006-09-18 2007-09-18 Sposób separacji membranowej usuwania pozostałości z żywic poliaminowo-epihalohydrynowych PL2064265T5 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82600906P 2006-09-18 2006-09-18
PCT/US2007/020153 WO2008036241A1 (en) 2006-09-18 2007-09-18 Membrane separation process for removing residuals from polyamine-epihalohydrin resins
EP07838372.6A EP2064265B2 (en) 2006-09-18 2007-09-18 Membrane separation process for removing residuals from polyamine-epihalohydrin resins

Publications (2)

Publication Number Publication Date
PL2064265T3 PL2064265T3 (pl) 2013-03-29
PL2064265T5 true PL2064265T5 (pl) 2017-09-29

Family

ID=38803193

Family Applications (1)

Application Number Title Priority Date Filing Date
PL07838372T PL2064265T5 (pl) 2006-09-18 2007-09-18 Sposób separacji membranowej usuwania pozostałości z żywic poliaminowo-epihalohydrynowych

Country Status (14)

Country Link
US (2) US7932349B2 (pl)
EP (1) EP2064265B2 (pl)
JP (2) JP2010503762A (pl)
KR (1) KR101387870B1 (pl)
CN (1) CN101541862B (pl)
AU (1) AU2007297723B2 (pl)
BR (2) BR122018004357B1 (pl)
CA (1) CA2663054C (pl)
ES (1) ES2398128T5 (pl)
MX (1) MX2009002661A (pl)
PL (1) PL2064265T5 (pl)
PT (1) PT2064265E (pl)
WO (1) WO2008036241A1 (pl)
ZA (1) ZA200902723B (pl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8444811B2 (en) * 2005-12-15 2013-05-21 Kimberly-Clark Worldwide, Inc. Process for increasing the basis weight of sheet materials
US7932349B2 (en) * 2006-09-18 2011-04-26 Hercules Incorporated Membrane separation process for removing residuals polyamine-epihalohydrin resins
TWI386472B (zh) * 2008-04-08 2013-02-21 Lg Chemical Ltd 光學膜
JP5326909B2 (ja) * 2009-07-29 2013-10-30 星光Ｐｍｃ株式会社 クレープ用剥離剤、紙の製造方法及びクレープ紙
US8470124B1 (en) 2010-08-17 2013-06-25 Columbia Forest Products, Inc. Cold pressing process for polyamide epichlorohydrin (PAE) based wood adhesive
JP2012086380A (ja) * 2010-10-15 2012-05-10 Brother Industries Ltd インクジェット記録用の処理液、インクジェット記録用水性インクセット、インクジェット記録方法およびインクジェット記録装置
US9525630B2 (en) 2011-08-02 2016-12-20 Cavium, Inc. Method and apparatus for assigning resources used to manage transport operations between clusters within a processor
US9797094B2 (en) 2011-09-30 2017-10-24 Kemira Oy J Paper and methods of making paper
EP2875064B1 (en) * 2012-07-19 2019-06-26 Ecolab USA Inc. High efficiency wet strength resins from new cross-linkers
CA2886043A1 (en) * 2012-09-26 2014-04-03 Kemira Oyj Absorbent materials, products including absorbent materials, compositions, and methods of making absorbent materials
EP2929087B1 (en) 2012-12-06 2017-02-08 Kemira OYJ Compositions used in paper and methods of making paper
WO2017100152A1 (en) 2015-12-09 2017-06-15 Celanese International Corporation Carboxylated vinyl acetate/ethylene copolymer dispersions and uses thereof
EP3563927A1 (en) * 2018-04-30 2019-11-06 Hexion Research Belgium SA Purification of high performance epoxy resins via membrane filtration technology
CN110482756B (zh) * 2019-07-25 2022-02-18 江苏扬农化工集团有限公司 一种环氧氯丙烷废水资源化利用的方法
EP4143255A1 (en) 2020-04-30 2023-03-08 Kemira OYJ Process for manufacturing wet strength resins
EP4256129B1 (en) 2020-12-04 2025-08-13 AGC Chemicals Americas, Inc. Treated article, methods of making the treated article, and dispersion for use in making the treated article
EP4262498A4 (en) 2020-12-17 2024-04-24 First Quality Tissue, LLC Wet laid disposable absorent structures with high wet strenght and method of making the same
EP4423172A1 (en) * 2021-10-28 2024-09-04 Kemira OYJ An intermediate composition
US20230160147A1 (en) * 2021-11-25 2023-05-25 Solenis Technologies, L.P. Foam-assisted application of uncooked starch and dry strength agents to paper products
AU2023292707A1 (en) 2022-06-16 2025-01-16 First Quality Tissue, Llc Wet laid paper and paperboard products with high wet strength and method of making the same
US11952721B2 (en) 2022-06-16 2024-04-09 First Quality Tissue, Llc Wet laid disposable absorbent structures with high wet strength and method of making the same
US11976421B2 (en) 2022-06-16 2024-05-07 First Quality Tissue, Llc Wet laid disposable absorbent structures with high wet strength and method of making the same
AU2023295030A1 (en) 2022-06-16 2025-01-09 First Quality Tissue, Llc Wet laid paper and paperboard products with high wet strength and method of making the same
US12486619B2 (en) 2023-02-23 2025-12-02 Solenis Technologies, L.P. Membrane separation process for vinylamine-containing polymers
CN117282268A (zh) * 2023-10-16 2023-12-26 潍坊赛宝工业技术研究院有限公司 一种基于膜过滤的pae湿强剂提纯方法

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110447C (pl) 1957-09-05
US2926154A (en) 1957-09-05 1960-02-23 Hercules Powder Co Ltd Cationic thermosetting polyamide-epichlorohydrin resins and process of making same
US3197427A (en) 1963-07-12 1965-07-27 Hercules Powder Co Ltd Cationic thermosetting polyamide-epichlorohydrin resins of improved stability and process of making same
US3332901A (en) 1966-06-16 1967-07-25 Hercules Inc Cationic water-soluble polyamide-epichlorohydrin resins and method of preparing same
US3891589A (en) 1972-12-21 1975-06-24 Nat Starch Chem Corp Process for preparing stable high solids aqueous solution of cationic thermosetting resins
US4240935A (en) 1978-12-22 1980-12-23 Hercules Incorporated Ketene dimer paper sizing compositions
US4659475A (en) * 1984-03-19 1987-04-21 Midwest Research Institute Composite reverse osmosis membrane comprising crosslinked poly(amine-epihalohydrin adduct)
SE456244B (sv) 1987-01-19 1988-09-19 Casco Nobel Ab Sett och anleggning for separation genom ultrafiltrering av vattenlosliga syntetiska polymerer
DE3708544A1 (de) 1987-03-17 1988-09-29 Bayer Ag Stickstoffhaltige, wasserloesliche verbindungen
DE3808741A1 (de) 1988-03-16 1989-09-28 Bayer Ag Polyamidamin-harze
DE3822490A1 (de) 1988-07-02 1990-01-04 Hoechst Ag Waessrige loesungen von polyamidoamin-epichlorhyrin-harzen, verfahren zu ihrer herstellung und ihre verwendung
JP2969636B2 (ja) 1988-12-23 1999-11-02 住友化学工業株式会社 陽イオン性熱硬化性樹脂水溶液の製造方法
US5171795A (en) 1990-08-01 1992-12-15 Hercules Incorporated Process for the production of improved polyaminopolyamide epichlorohydrin resins
US5239047A (en) 1990-08-24 1993-08-24 Henkel Corporation Wet strength resin composition and method of making same
US5189142A (en) 1990-08-24 1993-02-23 Henkel Corporation Wet strength resin composition and method of making same
US5364927A (en) 1990-08-24 1994-11-15 Henkel Corporation Wet strength resin composition and method of making same
US5714552A (en) 1990-11-30 1998-02-03 Hercules Incorporated Process for making epichlorohydrin resins
CA2066378C (en) 1991-04-24 2000-09-19 David J. Hardman Dehalogenation of organohalogen-containing compounds
DE4114657A1 (de) 1991-05-06 1992-11-12 Hoechst Ag Waessrige loesungen von kationischen polyamidoamin-harzen
ES2120447T3 (es) 1991-06-19 1998-11-01 Akzo Nobel Nv Procedimiento para preparar resinas a base de epihalohidrina que tienen un contenido reducido de halogeno.
US5338807A (en) 1991-12-23 1994-08-16 Hercules Incorporated Synthesis of creping aids based on polyamides containing methyl bis(3-aminopropylamine)
US6056855A (en) 1992-04-14 2000-05-02 E. I. Du Pont De Nemours And Company Process for the manufacture of an aqueous solution of polyamide-epichlorohydrin resin having low levels of free epichlorohydrin and related hydrolysis products
US5256727A (en) 1992-04-30 1993-10-26 Georgia-Pacific Resins, Inc. Resins with reduced epichlorohydrin hydrolyzates
SE502632C2 (sv) * 1994-02-03 1995-11-27 Eka Nobel Ab Förfarande för minskning av halter organiskt och oorganiskt halogen i en vattenlösning samt användning av en vattenlösning som framställts enligt förfarandet
US5614597A (en) 1994-12-14 1997-03-25 Hercules Incorporated Wet strength resins having reduced levels of organic halogen by-products
US5972691A (en) 1995-06-07 1999-10-26 Hercules Incorporated Dehalogenation of polyamine, neutral curing wet strength resins
US6342580B1 (en) 1995-07-11 2002-01-29 Atofina Process for obtaining aminopolyamide-epichlorohydrin resins with a 1,3-dichloro-2-propanol content which is undetectable by ordinary means of vapor-phase chromatography
ES2140954T3 (es) 1996-01-08 2000-03-01 Basf Ag Procedimiento para la obtencion de condensados y productos de adicion hidrosolubles, que contienen grupos amino, y su empleo.
US5994449A (en) 1997-01-23 1999-11-30 Hercules Incorporated Resin compositions for making wet and dry strength paper and their use as creping adhesives
DE19856212A1 (de) 1998-12-05 2000-06-08 Cognis Deutschland Gmbh Verfahren zur Herstellung von vernetzten Kationpolymeren mit vermindertem AOX-Gehalt
DE19921507A1 (de) 1999-05-10 2000-11-16 Basf Ag Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung
WO2000077076A1 (en) * 1999-06-11 2000-12-21 Hercules Incorporated Reduced byproduct polyamine-epihalohydrin resins
FR2798132B1 (fr) 1999-09-03 2001-10-12 Ceca Sa Procede pour l'obtention de resines polyamidoamine- epichlorhydrine propres a la fabrication de papiers resistants humides a faible teneur en monochloro-3- propanediol-1,2
CA2328842A1 (en) 1999-12-21 2001-06-21 Satoshi Yamamoto Water-soluble thermosetting resin and wet-strength agent for paper using the same
JP2002201266A (ja) * 1999-12-21 2002-07-19 Sumitomo Chem Co Ltd 水溶性熱硬化樹脂および該樹脂を有効成分とする湿潤紙力増強剤
CA2398630C (en) 2000-12-09 2009-02-24 Hercules Incorporated Reduced byproduct high solids polyamine-epihalohydrin compositions
JP2002201267A (ja) 2001-01-05 2002-07-19 Sumitomo Chem Co Ltd 水性ポリアミドアミン−エピクロロヒドリン樹脂の製造方法
JP2003003395A (ja) * 2001-06-25 2003-01-08 Sumitomo Chem Co Ltd 湿潤紙力増強剤および抄紙工程における排水中の吸着性有機ハロゲン量の低減方法
US7060798B2 (en) 2002-05-13 2006-06-13 State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University Modified protein adhesives and lignocellulosic composites made from the adhesives
US7252735B2 (en) 2002-05-13 2007-08-07 State Of Oregon Acting By And Through The Oregon State Board Of Higher Education On Behalf Of Oregon State University Formaldehyde-free lignocellulosic adhesives and composites made from the adhesives
US7081512B2 (en) * 2003-05-21 2006-07-25 Hercules Incorporated Treatment of resins to lower levels of CPD-producing species and improve gelation stability
JP2005319426A (ja) * 2004-05-11 2005-11-17 Miura Co Ltd 水質改質システム
US7932349B2 (en) * 2006-09-18 2011-04-26 Hercules Incorporated Membrane separation process for removing residuals polyamine-epihalohydrin resins

Also Published As

Publication number Publication date
EP2064265A1 (en) 2009-06-03
EP2064265B2 (en) 2016-10-26
ES2398128T3 (es) 2013-03-13
WO2008036241A1 (en) 2008-03-27
JP2015083676A (ja) 2015-04-30
BRPI0716966A2 (pt) 2014-06-03
EP2064265B1 (en) 2012-11-07
ZA200902723B (en) 2010-06-30
PL2064265T3 (pl) 2013-03-29
CN101541862B (zh) 2011-10-19
KR101387870B1 (ko) 2014-04-22
CA2663054A1 (en) 2008-03-27
US7932349B2 (en) 2011-04-26
BRPI0716966B1 (pt) 2018-06-26
KR20090057447A (ko) 2009-06-05
US20110263814A1 (en) 2011-10-27
BR122018004357B1 (pt) 2019-04-09
MX2009002661A (es) 2009-04-09
CA2663054C (en) 2013-01-08
US20080066881A1 (en) 2008-03-20
AU2007297723B2 (en) 2012-03-22
JP2010503762A (ja) 2010-02-04
ES2398128T5 (es) 2017-08-22
CN101541862A (zh) 2009-09-23
PT2064265E (pt) 2013-01-28
AU2007297723A1 (en) 2008-03-27
US8101710B2 (en) 2012-01-24

Similar Documents

Publication Publication Date Title
ZA200902723B (en) Membrane separation process for removing residuals from polyamine-epihalohydrin resins
GB2437519B (en) Method for separation
ZA200902815B (en) Separation process
ZA201008914B (en) Method for removing dissolved solids from aqueous waste streams
PL1950176T3 (pl) Sposób usuwania zanieczyszczeń ze strumieni gazu
ZA200803317B (en) Separation process
EP2134455A4 (en) PROCESS FOR FORMING MICROPOROUS MEMBRANES
FR2933974B1 (fr) Procede de separation d'un aldehyde aromatique
ZA200902994B (en) Desalination system
GB0614237D0 (en) Cyclonic separating apparatus
GB2462234B (en) Process for the separation of diastereomers
ZA201203473B (en) Process for removing contaminants from gas streams
ZA200704450B (en) Separation process
EP2101901A4 (en) SEPARATION PROCESS
EP1979927A4 (en) REDEPOSITION TECHNIQUE FOR MEMBRANE FIXATION
ZA200810032B (en) Process for recovering metals from resins
GB0503244D0 (en) Method for separation
GB0614927D0 (en) Separation process
GB0706007D0 (en) Process for separation of water from slop mud
EP2111377A4 (en) PROCESS FOR RECOVERING HANGING SOLIDS FROM REST WASTE
IL187200A0 (en) Processes for the separation of solutes from solutions
ZA200806391B (en) A method for producing a distillate stream from a water stream containing at least one dissolved solid
EP2134654A4 (en) DESSALING SYSTEM
GB0613351D0 (en) Apparatus for separating waste
GB0624569D0 (en) Apparatus for Removing or Fitting a Compression Ring