LT3694B - Process for preparating deliquescent anion polymer flocculating agent - Google Patents

Process for preparating deliquescent anion polymer flocculating agent Download PDF

Info

Publication number
LT3694B
LT3694B LTIP1576A LTIP1576A LT3694B LT 3694 B LT3694 B LT 3694B LT IP1576 A LTIP1576 A LT IP1576A LT IP1576 A LTIP1576 A LT IP1576A LT 3694 B LT3694 B LT 3694B
Authority
LT
Lithuania
Prior art keywords
water
polymeric flocculant
branched
per million
dispersion
Prior art date
Application number
LTIP1576A
Other languages
English (en)
Lithuanian (lt)
Inventor
Roger Edgar Neff
Joseph Jacinto Pellon
Roderick Glyn Ryles
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of LTIP1576A publication Critical patent/LTIP1576A/xx
Publication of LT3694B publication Critical patent/LT3694B/lt

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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating 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
    • C02F1/52—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
LTIP1576A 1988-12-19 1993-12-09 Process for preparating deliquescent anion polymer flocculating agent LT3694B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28593388A 1988-12-19 1988-12-19

Publications (2)

Publication Number Publication Date
LTIP1576A LTIP1576A (en) 1995-06-26
LT3694B true LT3694B (en) 1996-02-26

Family

ID=23096315

Family Applications (2)

Application Number Title Priority Date Filing Date
LTIP1576A LT3694B (en) 1988-12-19 1993-12-09 Process for preparating deliquescent anion polymer flocculating agent
LTIP1578A LT3618B (en) 1988-12-19 1993-12-09 Process for preparating high performance polymer flocculating agents and methods for separating suspended solid substances from water

Family Applications After (1)

Application Number Title Priority Date Filing Date
LTIP1578A LT3618B (en) 1988-12-19 1993-12-09 Process for preparating high performance polymer flocculating agents and methods for separating suspended solid substances from water

Country Status (5)

Country Link
US (3) US5945494A (cs)
CZ (1) CZ282143B6 (cs)
LT (2) LT3694B (cs)
MX (1) MX18620A (cs)
ZA (1) ZA899694B (cs)

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US6316685B1 (en) 1999-12-16 2001-11-13 Baker Hughes Incorporated Method for separating solids from hydrocarbon slurries
US6605674B1 (en) 2000-06-29 2003-08-12 Ondeo Nalco Company Structurally-modified polymer flocculants
MY140287A (en) 2000-10-16 2009-12-31 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paperboard
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US20060084771A1 (en) * 2004-10-15 2006-04-20 Wong Shing Jane B Method of preparing modified diallyl-N,N-disubstituted ammonium halide polymers
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FR2902799B1 (fr) 2006-06-27 2012-10-26 Millipore Corp Procede et unite de preparation d'un echantillon pour l'analyse microbiologique d'un liquide
US7981250B2 (en) * 2006-09-14 2011-07-19 Kemira Oyj Method for paper processing
US8569464B2 (en) * 2006-12-21 2013-10-29 Emd Millipore Corporation Purification of proteins
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US8362217B2 (en) 2006-12-21 2013-01-29 Emd Millipore Corporation Purification of proteins
CA2571985A1 (en) * 2006-12-22 2008-06-22 Gerard Therrien Screen framing providing integrally formed handles
US8999702B2 (en) * 2008-06-11 2015-04-07 Emd Millipore Corporation Stirred tank bioreactor
US20100190963A1 (en) * 2008-12-16 2010-07-29 Millipore Corporation Stirred Tank Reactor And Method
BR112012028977B1 (pt) 2010-05-17 2020-05-05 Emd Millipore Corp método de purificação de biomolécula por meio de polímeros estímulo-responsivos
AP4054A (en) 2011-09-05 2017-03-07 Cytec Tech Corp Processes for recovering organic solvent extractant from solid-stabilized emulsions formed in hydrometallurgical solvent extraction circuits
US9334180B2 (en) 2012-12-14 2016-05-10 Montgomery Chemicals Llc Process for treating acid mine drainage
CA2863319A1 (en) * 2013-09-17 2015-03-17 Icm, Inc. Chemical process to remove suspended solids
US10370626B2 (en) 2016-05-23 2019-08-06 Ecolab Usa Inc. Reduced misting acidic cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
CA3025288C (en) 2016-05-23 2021-05-18 Ecolab Usa Inc. Reduced misting alkaline and neutral cleaning, sanitizing, and disinfecting compositions via the use of high molecular weight water-in-oil emulsion polymers
WO2018160818A1 (en) 2017-03-01 2018-09-07 Ecolab Usa Inc. Reduced inhalation hazard sanitizers and disinfectants via high molecular weight polymers
EP3731958B1 (en) 2017-12-28 2024-02-07 Ecolab USA, Inc. Surfactant compositions and uses as inverters
US10927022B2 (en) 2018-01-18 2021-02-23 Montgomery Chemicals Llc Process for treating mine drainage
US10927021B2 (en) 2018-01-18 2021-02-23 Montgomery Chemicals Llc Process for producing zero-valent iron nanoparticles and treating acid mine drainage
US11370683B2 (en) 2018-01-18 2022-06-28 Montgomery Chemicals Llc Process for producing zero-valent iron nanoparticles and treating acid mine drainage
WO2020069150A1 (en) 2018-09-27 2020-04-02 Ecolab Usa Inc. Asphaltene-inhibiting aromatic polymer compositions
WO2020113218A2 (en) 2018-11-30 2020-06-04 Ecolab Usa Inc. Surfactant compositions and use thereof
FR3097884B1 (fr) * 2019-06-27 2021-06-11 S N F Sa Procede de fabrication de papier ou de carton
MX2022000454A (es) 2019-07-12 2022-04-18 Ecolab Usa Inc Limpiador alcalino de niebla reducida mediante el uso de polímeros en emulsión solubles en álcali.
WO2023014952A1 (en) 2021-08-05 2023-02-09 Ecolab Usa Inc. Sugar/gluconoamide alkoxylate compositions and uses thereof
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Citations (5)

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US4059522A (en) 1975-12-12 1977-11-22 Iodinamics Corporation Apparatus for purifying water
US4705640A (en) 1984-04-30 1987-11-10 Allied Colloids Limited Flocculants and processes for their preparation
US4720346A (en) 1985-04-25 1988-01-19 Allied Colloids Ltd. Flocculation processes
US4759856A (en) 1984-04-30 1988-07-26 Allied Colloids, Ltd. Flocculation processes

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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698037A (en) 1951-03-30 1954-12-28 Richard A Shaw Vegetable cutting machine having vertical and horizontal rotary disk cutters
US4059522A (en) 1975-12-12 1977-11-22 Iodinamics Corporation Apparatus for purifying water
US4705640A (en) 1984-04-30 1987-11-10 Allied Colloids Limited Flocculants and processes for their preparation
US4759856A (en) 1984-04-30 1988-07-26 Allied Colloids, Ltd. Flocculation processes
US4720346A (en) 1985-04-25 1988-01-19 Allied Colloids Ltd. Flocculation processes

Also Published As

Publication number Publication date
CZ716589A3 (en) 1997-05-14
CZ282143B6 (cs) 1997-05-14
LTIP1578A (en) 1995-06-26
MX18620A (es) 1993-10-01
ZA899694B (en) 1990-09-26
LT3618B (en) 1995-12-27
US5882525A (en) 1999-03-16
LTIP1576A (en) 1995-06-26
US6147176A (en) 2000-11-14
US5945494A (en) 1999-08-31

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