[go: up one dir, main page]

FR2775301B1 - Procede de synthese de carbonate de calcium au contact de fibres, nouveau produit obtenu - Google Patents

Procede de synthese de carbonate de calcium au contact de fibres, nouveau produit obtenu

Info

Publication number
FR2775301B1
FR2775301B1 FR9802097A FR9802097A FR2775301B1 FR 2775301 B1 FR2775301 B1 FR 2775301B1 FR 9802097 A FR9802097 A FR 9802097A FR 9802097 A FR9802097 A FR 9802097A FR 2775301 B1 FR2775301 B1 FR 2775301B1
Authority
FR
France
Prior art keywords
fibers
synthesis
contact
calcium carbonate
product obtained
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
FR9802097A
Other languages
English (en)
Other versions
FR2775301A1 (fr
Inventor
Christian Richard
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority to FR9802097A priority Critical patent/FR2775301B1/fr
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to DE1999612142 priority patent/DE69912142T2/de
Priority to KR1020007009139A priority patent/KR100687585B1/ko
Priority to PCT/FR1999/000366 priority patent/WO1999042657A1/fr
Priority to BRPI9908118-0A priority patent/BR9908118B1/pt
Priority to AT99903781T priority patent/ATE252181T1/de
Priority to PT99903781T priority patent/PT1114219E/pt
Priority to EP19990903781 priority patent/EP1114219B1/fr
Priority to AU24307/99A priority patent/AU762430C/en
Priority to DK99903781T priority patent/DK1114219T3/da
Priority to CNB998030937A priority patent/CN1231636C/zh
Priority to JP2000532588A priority patent/JP4386578B2/ja
Priority to CA 2318387 priority patent/CA2318387C/fr
Priority to US09/601,891 priority patent/US6387212B1/en
Priority to ES99903781T priority patent/ES2209393T3/es
Priority to ID20001525A priority patent/ID25919A/id
Publication of FR2775301A1 publication Critical patent/FR2775301A1/fr
Application granted granted Critical
Publication of FR2775301B1 publication Critical patent/FR2775301B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • 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
    • D21H17/01—Waste products, e.g. sludge
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/64—Alkaline 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/65—Acid 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR9802097A 1998-02-20 1998-02-20 Procede de synthese de carbonate de calcium au contact de fibres, nouveau produit obtenu Expired - Lifetime FR2775301B1 (fr)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FR9802097A FR2775301B1 (fr) 1998-02-20 1998-02-20 Procede de synthese de carbonate de calcium au contact de fibres, nouveau produit obtenu
CNB998030937A CN1231636C (zh) 1998-02-20 1999-02-18 碳酸钙合成方法及所制备的产物
PCT/FR1999/000366 WO1999042657A1 (fr) 1998-02-20 1999-02-18 Procede de synthese de carbonate de calcium, produit obtenu
BRPI9908118-0A BR9908118B1 (pt) 1998-02-20 1999-02-18 processo para a obtenção de fibra integral com partìculas de carbonato de cálcio e produto complexo, contendo fibras e cargas cristalizadas em seu contato.
AT99903781T ATE252181T1 (de) 1998-02-20 1999-02-18 Verfahren zur synthese von kalziumcarbonat und hergestelltes produkt
PT99903781T PT1114219E (pt) 1998-02-20 1999-02-18 Processo de sintese de carbonato de calcio e produto obtido
EP19990903781 EP1114219B1 (fr) 1998-02-20 1999-02-18 Procede de synthese de carbonate de calcium, produit obtenu
AU24307/99A AU762430C (en) 1998-02-20 1999-02-18 Calcium carbonate synthesis method and resulting product
DE1999612142 DE69912142T2 (de) 1998-02-20 1999-02-18 Verfahren zur synthese von kalziumcarbonat und hergestelltes produkt
KR1020007009139A KR100687585B1 (ko) 1998-02-20 1999-02-18 탄산칼슘 합성 방법 및 이에 의한 생성물
JP2000532588A JP4386578B2 (ja) 1998-02-20 1999-02-18 炭酸カルシウムの合成方法および得られる製品
CA 2318387 CA2318387C (fr) 1998-02-20 1999-02-18 Procede de synthese de carbonate de calcium, produit obtenu
US09/601,891 US6387212B1 (en) 1998-02-20 1999-02-18 Process for obtaining fibers integral with calcium carbonate particles
ES99903781T ES2209393T3 (es) 1998-02-20 1999-02-18 Procedimiento de sintesis de carbonato de calcio y producto obtenido.
ID20001525A ID25919A (id) 1998-02-20 1999-02-18 Metode sintesis kalsium karbonat dan produk yang dihasilkan
DK99903781T DK1114219T3 (da) 1998-02-20 1999-02-18 Fremgangsmåde til syntese af calciumcarbonat og det opnåede produkt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9802097A FR2775301B1 (fr) 1998-02-20 1998-02-20 Procede de synthese de carbonate de calcium au contact de fibres, nouveau produit obtenu

Publications (2)

Publication Number Publication Date
FR2775301A1 FR2775301A1 (fr) 1999-08-27
FR2775301B1 true FR2775301B1 (fr) 2000-03-24

Family

ID=9523208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9802097A Expired - Lifetime FR2775301B1 (fr) 1998-02-20 1998-02-20 Procede de synthese de carbonate de calcium au contact de fibres, nouveau produit obtenu

Country Status (1)

Country Link
FR (1) FR2775301B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413365B1 (en) * 2001-07-11 2002-07-02 Voith Paper Patent Gmbh Method of loading a fiber suspension with calcium carbonate
FR2831565B1 (fr) * 2001-10-30 2004-03-12 Internat Paper Sa Nouvelle pate a papier mecanique blanchie et son procede de fabrication
DE10208983A1 (de) * 2002-02-28 2003-09-11 Voith Paper Patent Gmbh Verfahren zur Herstellung einer Faserbahn
FI20055234L (fi) * 2005-05-18 2006-11-19 Linde Ag Menetelmä kierrätyskuitujen siistaamiseksi ja hapon käyttö siistauksessa
CN112408447B (zh) * 2020-11-10 2023-08-08 邯郸市裕耀建材科技有限公司 一种高纯度纳米碳酸钙的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033452A (en) * 1934-12-10 1936-03-10 Ontario Research Foundation Process for the chemical stabilization of paper and product
US2583548A (en) * 1948-03-17 1952-01-29 Vanderbilt Co R T Production of pigmented cellulosic pulp
JPS5112038B2 (fr) * 1972-03-03 1976-04-15
US5096539A (en) * 1989-07-24 1992-03-17 The Board Of Regents Of The University Of Washington Cell wall loading of never-dried pulp fibers

Also Published As

Publication number Publication date
FR2775301A1 (fr) 1999-08-27

Similar Documents

Publication Publication Date Title
FR2785908B1 (fr) Procede de production d'essences a faible teneur en soufre
EP0897745A4 (fr) Procede de production de materiau granulaire
EP0964020A4 (fr) Composes polyalcoxysiloxane, procede de production de ceux-ci et composition de revetement les contenant
EP1533409A4 (fr) Produit d'accumulation de fibres courtes inorganiques pour materiau support, son procede de production et materiau support y relatif
BR9100979A (pt) Carbonato de calcio,processo para rearranjar a morfologia cristalina do carbonato de calcio,metodo para incrementar as propriedades oticas do papel
PT922464E (pt) Materiais moldados por compressao rapidamente desintegraveis e processo para a sua producao
BR9810487B1 (pt) processo para a produção de um produto detergente granular.
FR2799202B1 (fr) Procede de production d'essences a indice d'octane ameliore
EP1108514A4 (fr) Procede de production d'une plaque thermo-isolante
FR2790000B1 (fr) Procede de production d'essences a faible teneur en soufre
PT815729E (pt) Processo de fabrico de um produto alimentar por extrusao
FR2804680B1 (fr) Procede de production d'hemiesters optiquement actifs
BR9402374A (pt) Composição aquosa, processo para alvejamento de materiais de fibras contendo celulose, banho de alvejamento, material de fibras contendo celulose, compostos e processo para sua produção
FR2783835B1 (fr) Composition de resine de polyurethane pour moulage en moule creux, produit obtenu a partir de celle-ci et procede de production de ce produit
EP1095957A4 (fr) Procede de production d'un polycarbonate aromatique
FR2781477B1 (fr) Procede de synthese d'alumines en milieu basique
FR2775301B1 (fr) Procede de synthese de carbonate de calcium au contact de fibres, nouveau produit obtenu
DZ3375A1 (fr) Procede de production d'hydrocarbures et catalyseur approprie a ce procede
BR0013146B1 (pt) processo para produção de adrenalina.
FR2784671B1 (fr) Procede de preparation d'une titanozeosilite de type mfi, produit obtenu et ses applications en catalyse
DZ3111A1 (fr) Procédé de production des oléfines inferieures.
FR2784672B1 (fr) Procede de preparation d'une silicalite de titane de type mel, produit obtenu et ses applications en catalyse
FR2783834B1 (fr) Composition de resine de polyurethane pour moulage en moule creux, produit obtenu a partir de celle-ci et procede de production de ce produit
FR2764296B1 (fr) Composition de resine de polyurethane pour moulage en moule creux, produit obtenu a partir de celle-ci et procede de production de ce produit
EP1055724A4 (fr) Micro-organismes, et procede de production de composes amide

Legal Events

Date Code Title Description
TP Transmission of property
PLFP Fee payment

Year of fee payment: 19

PLFP Fee payment

Year of fee payment: 20