ES2068673T3 - Metodo para neutralizar una solucion alcalina de una resina organica. - Google Patents

Metodo para neutralizar una solucion alcalina de una resina organica.

Info

Publication number
ES2068673T3
ES2068673T3 ES92301660T ES92301660T ES2068673T3 ES 2068673 T3 ES2068673 T3 ES 2068673T3 ES 92301660 T ES92301660 T ES 92301660T ES 92301660 T ES92301660 T ES 92301660T ES 2068673 T3 ES2068673 T3 ES 2068673T3
Authority
ES
Spain
Prior art keywords
neutralize
alkaline solution
organic resin
gel
precipitated
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
ES92301660T
Other languages
English (en)
Inventor
Gerald A Krulik
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.)
Morton International LLC
Original Assignee
Morton International LLC
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 Morton International LLC filed Critical Morton International LLC
Application granted granted Critical
Publication of ES2068673T3 publication Critical patent/ES2068673T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Removal Of Specific Substances (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

EL USO DE SULFATO ALUMINICO PARA NEUTRALIZAR SOLUCIONES ALCALINAS DA COMO RESULTADO UN PRECIPITADO GELATINOSO. CUANDO LA NEUTRALIZACION DE LA SOLUCION HACE QUE OTROS MATERIALES SE PRECIPITEN JUNTO CON EL GEL, EL FILTRADO DE LOS MATERIALES PRECIPITADOS ES MUY DIFICIL DEBIDO AL GEL. CUANDO SE UTILIZA UNA COMBINACION DE SULFATO MAGNESICO Y DE SULFATO ALUMINICO COMO EL AGENTE NEUTRALIZADOR DE UNA SOLUCION SEPARADORA ALCALINA DE UNA FOTORRESINA, LOS SEDIMENTOS VOLUMINOSOS SE PUEDE FILTRAR RAPIDAMENTE.
ES92301660T 1991-04-26 1992-02-27 Metodo para neutralizar una solucion alcalina de una resina organica. Expired - Lifetime ES2068673T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/692,101 US5194583A (en) 1991-04-26 1991-04-26 Method for neutralizing an alkaline solution of an organic resin

Publications (1)

Publication Number Publication Date
ES2068673T3 true ES2068673T3 (es) 1995-04-16

Family

ID=24779271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92301660T Expired - Lifetime ES2068673T3 (es) 1991-04-26 1992-02-27 Metodo para neutralizar una solucion alcalina de una resina organica.

Country Status (8)

Country Link
US (1) US5194583A (es)
EP (1) EP0510794B1 (es)
JP (1) JPH0736915B2 (es)
KR (1) KR950002542B1 (es)
CA (1) CA2059492C (es)
DE (1) DE69200886T2 (es)
ES (1) ES2068673T3 (es)
HK (1) HK157595A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6153107A (en) 1997-08-14 2000-11-28 Asahi Kasei Kogyo Kabushiki Kaisha Process for treating development waste liquor
DE60015672T2 (de) * 1999-08-27 2005-12-01 Rohm And Haas Co. Verfahren zum Abstrippen von Polymerdispersionen oder Polymerlösungen
EP1219637A1 (en) * 2000-12-27 2002-07-03 Innate Pharma Polypeptides having a triggering NK activity and biological applications
US9056089B2 (en) * 2005-03-23 2015-06-16 Natura Cosmeticos S.A. Process of preparing jambu extract, use of said extract, cosmetic compositions comprising thereof and cosmetic products comprising said cosmetic compositions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1173698A (en) * 1914-06-27 1916-02-29 John W Block Coagulant for filtering.
DE2323600A1 (de) * 1973-05-10 1974-11-21 Quabeck Reinhold Verfahren und vorrichtung zur aufbereitung von faerbereiabwaessern
US3915909A (en) * 1973-06-23 1975-10-28 Bayer Ag Recovery of rubber as a powder from its aqueous dispersion
JPS5173756A (en) * 1974-12-20 1976-06-25 Shikibo Ltd Suiyoekikara horibiniruarukooruo bunrisuruhoho
US4028238A (en) * 1975-11-03 1977-06-07 Dart Industries Inc. Treatment of municipal waste sludges
US4238442A (en) * 1978-12-29 1980-12-09 E. I. Du Pont De Nemours And Company Process for melt spinning acrylonitrile polymer hydrates
JPS5633030A (en) * 1979-08-27 1981-04-03 Kanzaki Paper Mfg Co Ltd Treatment of dispersion liquid of capsule
US4383108A (en) * 1981-07-29 1983-05-10 The B. F. Goodrich Company Production of emulsion-polymerized butadiene rubber in powder form
DE3137340A1 (de) * 1981-09-19 1983-04-07 Henkel KGaA, 4000 Düsseldorf Verfahren zur regenerierung waessriger entfettungs- und reinigungsloesungen
JPS62106892A (ja) * 1985-11-05 1987-05-18 Ibiden Eng Kk 電子回路基板の製造廃液の一次処理方法
US4760014A (en) * 1986-08-01 1988-07-26 Great Lakes Chemical Corporation Method for treating mixtures containing photopolymeric resin and compositions therefor
US4857206A (en) * 1987-11-02 1989-08-15 Tmc Corp. Method for treating, spent dryfilm stripping and developing solutions

Also Published As

Publication number Publication date
EP0510794A1 (en) 1992-10-28
HK157595A (en) 1995-10-13
CA2059492C (en) 1996-09-24
DE69200886T2 (de) 1995-04-20
JPH0576874A (ja) 1993-03-30
DE69200886D1 (de) 1995-01-26
US5194583A (en) 1993-03-16
EP0510794B1 (en) 1994-12-14
CA2059492A1 (en) 1992-10-17
KR950002542B1 (ko) 1995-03-21
KR920019677A (ko) 1992-11-19
JPH0736915B2 (ja) 1995-04-26

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