ATE252181T1 - Verfahren zur synthese von kalziumcarbonat und hergestelltes produkt - Google Patents

Verfahren zur synthese von kalziumcarbonat und hergestelltes produkt

Info

Publication number
ATE252181T1
ATE252181T1 AT99903781T AT99903781T ATE252181T1 AT E252181 T1 ATE252181 T1 AT E252181T1 AT 99903781 T AT99903781 T AT 99903781T AT 99903781 T AT99903781 T AT 99903781T AT E252181 T1 ATE252181 T1 AT E252181T1
Authority
AT
Austria
Prior art keywords
calcium carbonate
product produced
carbon dioxide
fibers
synthesizing calcium
Prior art date
Application number
AT99903781T
Other languages
English (en)
Inventor
Christian Richard
Original Assignee
Air Liquide
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 claimed from FR9802097A external-priority patent/FR2775301B1/fr
Priority claimed from FR9802096A external-priority patent/FR2775197B1/fr
Application filed by Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of ATE252181T1 publication Critical patent/ATE252181T1/de

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
    • 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
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • D21C5/025—De-inking
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Artificial Filaments (AREA)
AT99903781T 1998-02-20 1999-02-18 Verfahren zur synthese von kalziumcarbonat und hergestelltes produkt ATE252181T1 (de)

Applications Claiming Priority (3)

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
FR9802096A FR2775197B1 (fr) 1998-02-20 1998-02-20 Procede de separation du carbonate de calcium contenu dans des boues de desencrage
PCT/FR1999/000366 WO1999042657A1 (fr) 1998-02-20 1999-02-18 Procede de synthese de carbonate de calcium, produit obtenu

Publications (1)

Publication Number Publication Date
ATE252181T1 true ATE252181T1 (de) 2003-11-15

Family

ID=26234155

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99903781T ATE252181T1 (de) 1998-02-20 1999-02-18 Verfahren zur synthese von kalziumcarbonat und hergestelltes produkt

Country Status (15)

Country Link
US (1) US6387212B1 (de)
EP (1) EP1114219B1 (de)
JP (1) JP4386578B2 (de)
KR (1) KR100687585B1 (de)
CN (1) CN1231636C (de)
AT (1) ATE252181T1 (de)
AU (1) AU762430C (de)
BR (1) BR9908118B1 (de)
CA (1) CA2318387C (de)
DE (1) DE69912142T2 (de)
DK (1) DK1114219T3 (de)
ES (1) ES2209393T3 (de)
ID (1) ID25919A (de)
PT (1) PT1114219E (de)
WO (1) WO1999042657A1 (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8775396B2 (en) * 1999-04-15 2014-07-08 Intellectual Ventures I Llc Method and system for searching a wide area network
AU2001271424A1 (en) 2000-06-27 2002-01-08 International Paper Company Method to manufacture paper using fiber filler complexes
DE10033979A1 (de) * 2000-07-13 2002-01-24 Voith Paper Patent Gmbh Verfahren zum Beladen von Fasern mit Calciumcarbonat
FI109483B (fi) * 2000-11-16 2002-08-15 Andritz Oy Menetelmä ja laitteisto massan käsittelemiseksi täyteaineella
FR2821094B1 (fr) * 2001-02-16 2003-04-11 Arjo Wiggins Sa Feuille papetiere comportant de la vaterite et son procede d'obtention
FR2821095B1 (fr) * 2001-02-16 2003-04-11 Arjo Wiggins Sa Procede d'obtention d'une feuille papetiere comportant de la calcite
FR2831565B1 (fr) * 2001-10-30 2004-03-12 Internat Paper Sa Nouvelle pate a papier mecanique blanchie et son procede de fabrication
KR100507582B1 (ko) * 2001-11-22 2005-08-17 이병택 난연성 및 소화성이 우수한 스치로폴 폼 및 그 제조방법
US20050121157A1 (en) * 2002-02-28 2005-06-09 Klaus Doelle Method for the fabrication of a fiber web
CA2394073A1 (fr) * 2002-07-16 2004-01-16 Cascades Inc., Recherche Et Developpement Procede de synthese de carbonate de calcium precipite en utilisant une enzyme
CA2405635A1 (en) 2002-09-27 2004-03-27 C02 Solution Inc. A process and a plant for the production of useful carbonated species and for the recycling of carbon dioxide emissions from power plants
US20040108082A1 (en) * 2002-12-09 2004-06-10 Specialty Minerals (Michigan) Inc. Filler-fiber composite
US20040108083A1 (en) * 2002-12-09 2004-06-10 Specialty Minerals (Michigan) Inc. Filler-fiber composite
FI119563B (fi) * 2003-07-15 2008-12-31 Fp Pigments Oy Menetelmä ja laite paperin-, kartongin- tai muun vastaavan valmistuksessa käytettävän kuitumateriaalin esikäsittelemiseksi
GB0413068D0 (en) * 2004-06-11 2004-07-14 Imerys Minerals Ltd Treatment of pulp
CN1989073B (zh) * 2004-07-19 2011-03-30 国际壳牌研究有限公司 制备CaCO3或MgCO3的方法
US8930358B2 (en) * 2004-10-26 2015-01-06 Yahoo! Inc. System and method for presenting search results
FI20055234L (fi) * 2005-05-18 2006-11-19 Linde Ag Menetelmä kierrätyskuitujen siistaamiseksi ja hapon käyttö siistauksessa
ATE481356T1 (de) * 2005-12-20 2010-10-15 Shell Int Research Verfahren zur sequestrierung von kohlendioxid
US7897010B2 (en) 2006-01-09 2011-03-01 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
US7862685B2 (en) * 2006-01-09 2011-01-04 Kemira Chemicals, Inc. Method for deinking pulp using premixed hydrophobically modified calcium carbonate particles
JP2009535198A (ja) * 2006-04-27 2009-10-01 プレジデント アンド フェロウズ オブ ハーバード カレッジ 二酸化炭素の捕捉および関連プロセス
JP4780461B2 (ja) 2006-07-18 2011-09-28 ヤマハ株式会社 電子鍵盤楽器の鍵盤構造
DE102007019794A1 (de) * 2007-04-26 2008-10-30 Voith Patent Gmbh Verfahren zum Beladen von Fasern einer Faserstoffsuspension mit CaCO3 gebildet aus CaCI2 und Ca(HCO3)2, (NH4)2CO3 und/oder NH4HCO3
US7753618B2 (en) * 2007-06-28 2010-07-13 Calera Corporation Rocks and aggregate, and methods of making and using the same
WO2009006295A2 (en) 2007-06-28 2009-01-08 Calera Corporation Desalination methods and systems that include carbonate compound precipitation
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
AU2008278301B2 (en) 2007-12-28 2010-01-21 Arelac, Inc. Methods of sequestering CO2
US7749476B2 (en) * 2007-12-28 2010-07-06 Calera Corporation Production of carbonate-containing compositions from material comprising metal silicates
US7754169B2 (en) * 2007-12-28 2010-07-13 Calera Corporation Methods and systems for utilizing waste sources of metal oxides
FI123392B (fi) * 2008-02-22 2013-03-28 Upm Kymmene Oyj Menetelmä kalsiumkarbonaatin saostamiseksi kuiturainaprosessin yhteydessä ja kuiturainakoneen lähestymisjärjestelmä
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
JP2011528405A (ja) * 2008-07-16 2011-11-17 カレラ コーポレイション 二酸化炭素ガスを使用する低エネルギー４セル電気化学システム
EP2245214B1 (de) 2008-07-16 2014-10-15 Calera Corporation Elektrochemisches system und methode zur co2-verwendung
CA2700644A1 (en) * 2008-09-11 2010-03-18 Calera Corporation Co2 commodity trading system and method
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
EP2200948A4 (de) 2008-09-30 2014-09-03 Calera Corp Co2-sequestrierend gebildete baumaterialien
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
TW201033121A (en) * 2008-10-31 2010-09-16 Calera Corp Non-cementitious compositions comprising CO2 sequestering additives
CN101918614A (zh) 2009-02-10 2010-12-15 卡勒拉公司 用氢和电催化电极低电压生产碱
CA2694959A1 (en) 2009-03-02 2010-09-02 Calera Corporation Gas stream multi-pollutants control systems and methods
US20110247336A9 (en) * 2009-03-10 2011-10-13 Kasra Farsad Systems and Methods for Processing CO2
US7993511B2 (en) 2009-07-15 2011-08-09 Calera Corporation Electrochemical production of an alkaline solution using CO2
US8317973B2 (en) 2009-11-11 2012-11-27 Kemira Chemical, Inc. Polyester surfactants for deinking
EP2365130A1 (de) * 2010-02-18 2011-09-14 Bene_fit Systems GmbH & Co. KG Imprägnierter Faserverbund, dessen Herstellung und Verwendung
DE102010009187A1 (de) * 2010-02-24 2011-08-25 Forschungszentrum Jülich GmbH, 52428 Verfahren zur Herstellung von Aerosolpartikeln mittels Versprühen einer wässrigen Ausgangslösung sowie nach diesem Verfahren erhältliche Aerosolpartikel und deren Verwendung
FI125826B (fi) * 2010-08-04 2016-02-29 Nordkalk Oy Ab Menetelmä paperin tai kartongin valmistamiseksi
FI20116326A7 (fi) * 2011-12-28 2013-06-29 Nordkalk Oy Ab Saostetun karbonaatin käyttö kuitutuotteen valmistuksessa
RS54909B1 (sr) * 2012-02-03 2016-10-31 Omya Int Ag Postupak za dobijanje vodenog rastvora koji sadrži najmanje jedan hidrokarbonat zemnoalkalnog metala i njegova upotreba
AT511713B1 (de) * 2012-02-20 2013-02-15 Commerzialbank Mattersburg Burgenland Ag Verfahren zur aufbereitung von in einem abgasstrom enthaltenem kohlendioxid
FI20125569A7 (fi) * 2012-05-28 2013-11-29 Nordkalk Oy Ab Saostettua karbonaattia sisältävän komposiittirakenteen valmistus ja käyttö
CN103007727B (zh) * 2012-11-15 2015-06-24 广西南宁华鑫糖业技术有限责任公司 一种锅炉烟气的二氧化碳吸收、活化方法及其应用
FI125836B (fi) 2013-04-26 2016-03-15 Wetend Tech Oy Menetelmä täyteaineen järjestämiseksi paperi- tai kartonkimassaan ja paperi tai kartonki
DE102015107829B4 (de) * 2015-05-19 2017-06-14 Delfortgroup Ag Umhüllungspapier, Verfahren zu dessen Herstellung und Zigarette mit einem Umhüllungspapier
CN107922207A (zh) * 2015-09-08 2018-04-17 日本制纸株式会社 碳酸镁微粒与纤维的复合体及其制造方法
FI127377B (fi) * 2015-10-30 2018-04-30 Valmet Technologies Oy Kuiturainakoneen syöttöjärjestelmä
EP3216918A1 (de) * 2016-03-10 2017-09-13 Linde Aktiengesellschaft Verfahren zur reduktion der papierherstellungswasserhärte und cod
CN109072551B (zh) * 2016-04-05 2020-02-04 菲博林科技有限公司 纸和纸板产品
CN105883880A (zh) * 2016-04-07 2016-08-24 安徽江东科技粉业有限公司 造纸涂布用片状超细碳酸钙的制备方法
WO2018140252A1 (en) * 2017-01-26 2018-08-02 Kimberly-Clark Worldwide, Inc. Treated fibers and fibrous structures comprising the same
CN110040757A (zh) * 2019-06-06 2019-07-23 长沙紫宸科技开发有限公司 一种利用电石渣制备轻质碳酸钙的方法
CN110424179B (zh) * 2019-08-26 2021-09-21 华南理工大学 一种造纸污泥焚烧后固废改性用作造纸填料的方法
CN112430018B (zh) * 2020-11-27 2022-05-17 山东鲁阳节能材料股份有限公司 一种增韧型无机纸复合的气凝胶产品及其制备方法
JP7773727B2 (ja) * 2021-04-13 2025-11-20 国立大学法人 東京大学 硬化体、その製造方法及び製造装置

Family Cites Families (17)

* 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 (de) * 1972-03-03 1976-04-15
US3833463A (en) * 1972-10-26 1974-09-03 Owens Illinois Inc Method of decolorizing waste process liquid discharged by a paper mill
US4510020A (en) 1980-06-12 1985-04-09 Pulp And Paper Research Institute Of Canada Lumen-loaded paper pulp, its production and use
DE3601552A1 (de) 1986-01-21 1987-07-23 Passavant Werke Verfahren zum entfernen von bei anaerober behandlung von organisch belasteten abwaessern entstehendem kalziumkarbonat
SE461860B (sv) 1989-02-13 1990-04-02 Mo Och Domsjoe Ab Foerfarande foer framstaellning av papper och bestruket papper varvid baspappret innehaaller precipiterat kalciumkarbonat
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
US5122230A (en) 1990-05-14 1992-06-16 Oji Paper Co., Ltd. Process for modifying hydrophilic fibers with substantially water-insoluble inorganic substance
FR2689530B1 (fr) 1992-04-07 1996-12-13 Aussedat Rey Nouveau produit complexe a base de fibres et de charges, et procede de fabrication d'un tel nouveau produit.
US5275699A (en) 1992-10-07 1994-01-04 University Of Washington Compositions and methods for filling dried cellulosic fibers with an inorganic filler
US5679220A (en) * 1995-01-19 1997-10-21 International Paper Company Process for enhanced deposition and retention of particulate filler on papermaking fibers
US5665205A (en) 1995-01-19 1997-09-09 International Paper Company Method for improving brightness and cleanliness of secondary fibers for paper and paperboard manufacture
GB9507710D0 (en) 1995-04-13 1995-05-31 Ecc Int Ltd Waste paper treatment process
FI100729B (fi) 1995-06-29 1998-02-13 Metsae Serla Oy Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen va lmistamiseksi
FI100670B (fi) 1996-02-20 1998-01-30 Metsae Serla Oy Menetelmä täyteaineen lisäämiseksi selluloosakuituperäiseen massaan
CA2324459A1 (en) * 1998-03-23 1999-09-30 Pulp And Paper Research Institute Of Canada Method for producing pulp and paper with calcium carbonate filler

Also Published As

Publication number Publication date
AU762430B2 (en) 2003-06-26
KR20010041098A (ko) 2001-05-15
BR9908118A (pt) 2000-10-24
BR9908118B1 (pt) 2009-12-01
JP2002504634A (ja) 2002-02-12
ES2209393T3 (es) 2004-06-16
CN1231636C (zh) 2005-12-14
CA2318387A1 (fr) 1999-08-26
WO1999042657A1 (fr) 1999-08-26
AU2430799A (en) 1999-09-06
ID25919A (id) 2000-11-09
EP1114219A1 (de) 2001-07-11
EP1114219B1 (de) 2003-10-15
US6387212B1 (en) 2002-05-14
PT1114219E (pt) 2004-03-31
AU762430C (en) 2004-02-12
DE69912142D1 (de) 2003-11-20
DK1114219T3 (da) 2004-02-16
CA2318387C (fr) 2008-12-30
JP4386578B2 (ja) 2009-12-16
CN1291248A (zh) 2001-04-11
KR100687585B1 (ko) 2007-02-28
DE69912142T2 (de) 2004-07-22

Similar Documents

Publication Publication Date Title
ATE252181T1 (de) Verfahren zur synthese von kalziumcarbonat und hergestelltes produkt
DE69908531D1 (de) Verfahren und Vorrichtung zur Verbesserung von Rückgewinnung von Kohlendioxyd
ATE231106T1 (de) Verfahren und vorrichtung zur herstellung von gefälltem calciumkarbonat
ATE325133T1 (de) Verfahren zur herstellung von fibrinogen und fibronectin sowie proteinzusammesetzungen, welche damit herstellbar sind
ATE212321T1 (de) Verfahren zur reinigung von kalziumkarbonat
ATE182362T1 (de) Verfahren zur gewinnung von polyhydroxyalkanoaten mittels windsichtung
DE59404430D1 (de) Verfahren zur herstellung von sorptionsmitteln auf smektitbasis zur aufnahme von flüssigkeiten
DE69836528D1 (de) Verfahren und Vorrichtung zur Herstellung von Ultrahochdruckgasen
ATE200046T1 (de) Verfahren und vorrichtung zur herstellung von stückigem metall
DE69708030D1 (de) Verfahren zur Herstellung von gelöschtem Kalk
ATE230659T1 (de) Verfahren und vorrichtung zur herstellung füllstoffhaltiger polyurethane
ATE178303T1 (de) Verfahren zur kompostierung von abfällen
DE60002339D1 (de) Verfahren und vorrichtung zur entschwefelung von abgasen
DE59601499D1 (de) Kontinuierlich arbeitendes Verfahren zur Herstellung von gefälltem Kalziumkarbonat
ATE273931T1 (de) Verfahren zur kontinuierlichen herstellung von gefälltem calciumcarbonat
ATE185538T1 (de) Verfahren und vorrichtung zur kontinuierlichen trocknung von protein enthaltendem schlamm
DE59807203D1 (de) Verfahren zur herstellung von kohlenstoff-verbundwerkstoffen und/oder kohlenstoffhaltigen werkstoffen, carbidischen und/oder carbonitridischen werkstoffen
ATE173240T1 (de) Verfahren und vorrichtung zur kompostierung von organischen stoffen, insbesondere abfällen
DE50105715D1 (de) Verfahren zur herstellung von dnda
ATE214921T1 (de) Neuer kalium-kanal-agonist, der von trichoderma virens gewonnen wird
DE59904986D1 (de) Vorrichtung zur photoaktivierten produktion von singulett-sauerstoff und verfahren zur herstellung der vorrichtung
DE69832132D1 (de) Verfahren und Vorrichtung zur Oxidation von Calciumsulfid
DE50114764D1 (de) Verfahren zur konditionierung von organischem material
DE69720553D1 (de) Verfahren und vorrichtung zur herstellung von tonerdezement und tonerdezement
DE69939173D1 (de) Verfahren und Vorrichtung zur kontinuierlichen Erzeugung von hochkonzentriertem Ozongas

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1114219

Country of ref document: EP

EEIH Change in the person of patent owner