NO982081L - Syntetiske mineralmikropartikler og retensjonshjelpemidler og vannbehandlingssystemer og fremgangsmÕter ved anvendelse av slike partikler - Google Patents

Syntetiske mineralmikropartikler og retensjonshjelpemidler og vannbehandlingssystemer og fremgangsmÕter ved anvendelse av slike partikler

Info

Publication number
NO982081L
NO982081L NO982081A NO982081A NO982081L NO 982081 L NO982081 L NO 982081L NO 982081 A NO982081 A NO 982081A NO 982081 A NO982081 A NO 982081A NO 982081 L NO982081 L NO 982081L
Authority
NO
Norway
Prior art keywords
particles
methods
water treatment
treatment systems
retention aids
Prior art date
Application number
NO982081A
Other languages
English (en)
Norwegian (no)
Other versions
NO982081D0 (no
Inventor
Donald K Drummond
Original Assignee
Minerals Tech Inc
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 Minerals Tech Inc filed Critical Minerals Tech Inc
Publication of NO982081D0 publication Critical patent/NO982081D0/no
Publication of NO982081L publication Critical patent/NO982081L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/12—Borates
    • 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
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/12—Controlling the addition by measuring properties of the formed web
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
NO982081A 1995-11-08 1998-05-07 Syntetiske mineralmikropartikler og retensjonshjelpemidler og vannbehandlingssystemer og fremgangsmÕter ved anvendelse av slike partikler NO982081L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55523695A 1995-11-08 1995-11-08
PCT/US1996/017907 WO1997017289A1 (en) 1995-11-08 1996-11-07 Synthetic mineral microparticles and retention aid and water treatment systems and methods using such particles

Publications (2)

Publication Number Publication Date
NO982081D0 NO982081D0 (no) 1998-05-07
NO982081L true NO982081L (no) 1998-06-05

Family

ID=24216509

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982081A NO982081L (no) 1995-11-08 1998-05-07 Syntetiske mineralmikropartikler og retensjonshjelpemidler og vannbehandlingssystemer og fremgangsmÕter ved anvendelse av slike partikler

Country Status (16)

Country Link
US (1) US5989714A (cs)
EP (1) EP0859741A1 (cs)
JP (1) JP2000500425A (cs)
KR (1) KR19990067392A (cs)
AR (1) AR004315A1 (cs)
AU (1) AU7672396A (cs)
BR (1) BR9611364A (cs)
CA (1) CA2236922A1 (cs)
CZ (1) CZ134998A3 (cs)
IL (1) IL124334A0 (cs)
MX (1) MX9803645A (cs)
NO (1) NO982081L (cs)
PL (1) PL326550A1 (cs)
SK (1) SK60998A3 (cs)
WO (1) WO1997017289A1 (cs)
ZA (1) ZA969361B (cs)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6333005B1 (en) 1999-06-16 2001-12-25 Hercules Incorporated Methods of preventing scaling involving inorganic compositions in combination with copolymers of maleic anhydride and isobutylene, and compositions therefor
US6355214B1 (en) 1999-06-16 2002-03-12 Hercules Incorporated Methods of preventing scaling involving inorganic compositions, and inorganic compositions therefor
US6726807B1 (en) 1999-08-26 2004-04-27 G.R. International, Inc. (A Washington Corporation) Multi-phase calcium silicate hydrates, methods for their preparation, and improved paper and pigment products produced therewith
US6379501B1 (en) * 1999-12-14 2002-04-30 Hercules Incorporated Cellulose products and processes for preparing the same
US6358365B1 (en) 1999-12-14 2002-03-19 Hercules Incorporated Metal silicates, cellulose products, and processes thereof
US7048900B2 (en) 2001-01-31 2006-05-23 G.R. International, Inc. Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment
US7494565B2 (en) * 2005-09-21 2009-02-24 Nalco Company Use of starch with synthetic metal silicates for improving a papermaking process
US7459059B2 (en) * 2005-09-21 2008-12-02 Nalco Company Use of synthetic metal silicates for increasing retention and drainage during a papermaking process
US9017649B2 (en) * 2006-03-27 2015-04-28 Nalco Company Method of stabilizing silica-containing anionic microparticles in hard water
DE102009001731A1 (de) 2009-03-23 2010-09-30 Voith Patent Gmbh Verfahren zur Einstellung eines Flächengewichtsquerprofils einer Faser- oder Vliesstoffbahn und Maschine zur Herstellung einer Faser- oder Vliesstoffbahn
CN106183489A (zh) * 2010-12-27 2016-12-07 佐藤控股株式会社 标签、印刷介质的最上层形成材料、信息承载介质、腕带扣以及用其减少二氧化碳的方法
JP5299827B2 (ja) * 2011-07-21 2013-09-25 日出男 湯川 耐水性＆耐火性及び物理的強度を向上させた繊維板の製造方法。
SE537737C2 (sv) * 2013-03-01 2015-10-06 Stora Enso Oyj In-Line-framställning av kiseldioxid för retentionsändamål ien pappers- eller kartongtillverkningsprocess
CN114054062B (zh) * 2020-08-06 2023-05-23 重庆工商大学 一种g-C3N4基复合光催化材料的制备及其应用方法
JP2024533092A (ja) * 2021-08-31 2024-09-12 エコラボ ユーエスエー インコーポレイティド 抄紙のための新規な組成物及び方法

Family Cites Families (19)

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US1656604A (en) * 1928-01-17 And elwood w
FR531057A (cs) * 1920-02-19 1922-01-06
US2970889A (en) * 1956-09-26 1961-02-07 Fuji Chem Ind Co Ltd Process for the manufacture of magnesium aluminosilicate for medical uses
NL250850A (cs) * 1959-05-05
US3514268A (en) * 1965-12-27 1970-05-26 Fuji Chem Ind Co Ltd Novel process for the manufacture of dimagnesium aluminosilicate for medical uses
US3784442A (en) * 1968-05-21 1974-01-08 Huber Corp J M Alkali metal alumino silicates, methods for their production and compositions thereof
US4213874A (en) * 1978-01-27 1980-07-22 J. M. Huber Corporation Synthetic amorphous sodium aluminosilicate base exchange materials
US4329328A (en) * 1979-10-19 1982-05-11 National Research Development Corporation Method of synthesizing zincosilicate or stannosilicate or titanosilicate material
BR8108962A (pt) * 1981-01-21 1982-12-14 Henkel Kgaa Processo para o tratamento de aguas residuais
US4891197A (en) * 1983-12-19 1990-01-02 Mobil Oil Corporation Silicophosphoaluminates and related crystalline oxides
JPS6110020A (ja) * 1984-06-22 1986-01-17 Mizusawa Ind Chem Ltd 合成層状フイロケイ酸マグネシウム及びその製法
DE3541163A1 (de) * 1985-11-21 1987-05-27 Basf Ag Verfahren zur herstellung von papier und karton
US5032227A (en) * 1990-07-03 1991-07-16 Vinings Industries Inc. Production of paper or paperboard
CA2024854C (en) * 1990-09-07 2002-10-29 Victor J. Bertrand All around play ground kit
FI935069A0 (fi) * 1991-05-17 1993-11-16 Delta Chemicals Inc Framstaellning av papper och pappersprodukter
US5194120A (en) * 1991-05-17 1993-03-16 Delta Chemicals Production of paper and paper products
SE9103661D0 (sv) * 1991-12-12 1991-12-12 Kemira Kemi Ab Foerfarande foer framstaellning av en koaguleringskemikalie
US5279807A (en) * 1992-05-26 1994-01-18 E. I. Du Pont De Nemours And Company Method for preparing low-concentration polysilicate microgels
JPH10504007A (ja) * 1994-08-12 1998-04-14 ミネラルス・テクノロジーズ・インコーポレーテッド 定着助剤系のための合成鉱物ミクロ粒子

Also Published As

Publication number Publication date
US5989714A (en) 1999-11-23
CZ134998A3 (cs) 1998-11-11
BR9611364A (pt) 1999-02-23
MX9803645A (es) 1998-09-30
WO1997017289A1 (en) 1997-05-15
KR19990067392A (ko) 1999-08-16
AR004315A1 (es) 1998-11-04
AU7672396A (en) 1997-05-29
ZA969361B (en) 1997-05-08
IL124334A0 (en) 1998-12-06
NO982081D0 (no) 1998-05-07
JP2000500425A (ja) 2000-01-18
EP0859741A1 (en) 1998-08-26
SK60998A3 (en) 1999-01-11
CA2236922A1 (en) 1997-05-15
PL326550A1 (en) 1998-09-28

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Legal Events

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