ID30010A - Pengolahan kondensat penggilingan pulp dengan ozon - Google Patents

Pengolahan kondensat penggilingan pulp dengan ozon

Info

Publication number
ID30010A
ID30010A IDP20010348D ID20010348D ID30010A ID 30010 A ID30010 A ID 30010A ID P20010348 D IDP20010348 D ID P20010348D ID 20010348 D ID20010348 D ID 20010348D ID 30010 A ID30010 A ID 30010A
Authority
ID
Indonesia
Prior art keywords
ozone
condensate processing
pulp milling
pulp
milling
Prior art date
Application number
IDP20010348D
Other languages
English (en)
Indonesian (id)
Inventor
Jorge Luiz Colodette
Philippe Charlet
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of ID30010A publication Critical patent/ID30010A/id

Links

Classifications

    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/08—Deodorisation ; Elimination of malodorous compounds, e.g. sulfur compounds such as hydrogen sulfide or mercaptans, from gas streams
    • 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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/03—Papermaking liquor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
IDP20010348D 2000-04-28 2001-04-26 Pengolahan kondensat penggilingan pulp dengan ozon ID30010A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/559,640 US6348129B1 (en) 2000-04-28 2000-04-28 Treatment of pulp mill condensate with ozone

Publications (1)

Publication Number Publication Date
ID30010A true ID30010A (id) 2001-11-01

Family

ID=24234405

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP20010348D ID30010A (id) 2000-04-28 2001-04-26 Pengolahan kondensat penggilingan pulp dengan ozon

Country Status (6)

Country Link
US (1) US6348129B1 (fr)
EP (1) EP1149946A1 (fr)
BR (1) BR0101679A (fr)
CA (1) CA2345446A1 (fr)
ID (1) ID30010A (fr)
NO (1) NO20012093L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818160B1 (fr) * 2000-12-20 2003-03-07 Air Liquide Procede d'oxydation de type oxydation par voie humide ou ozonation
RU2326824C1 (ru) * 2007-04-20 2008-06-20 Общество с ограниченной ответственностью "Компания "ВЕНТОЛ" Способ обезвреживания сульфидно-щелочных жидких стоков
US20090005601A1 (en) * 2007-06-29 2009-01-01 Gaylord Chemical Company Llc Process for preparing low malodor dimethyl sulfoxide
KR20110123184A (ko) 2010-05-06 2011-11-14 바히아 스페셜티 셀룰로스 에스에이 높은 알파 용해 펄프 제조를 위한 방법 및 시스템
DE102011121910A1 (de) * 2011-12-21 2013-06-27 Ultrasonic Systems Gmbh Verfahren zur Behandlung sulfidhaltiger Ablauge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2186285B1 (fr) 1972-05-31 1974-12-27 Air Liquide
US4115258A (en) 1973-01-08 1978-09-19 Kenneth Cecil Smith Treatment of sewage
CA2107764A1 (fr) 1992-03-02 1993-09-16 Lawrence A. Hinkey Methode combinee de destruction de l'ozone et de lavage de la fibre dans un moulin a papier
FR2709678B1 (fr) 1993-09-09 1995-12-08 David Philippe Marie Procédé d'épuration d'effluents gazeux ou liquides contenant des dérivés soufrés.
SE9403818L (sv) 1994-11-08 1996-05-09 Kvaerner Pulping Tech Sätt vid ozonblekning
CA2170553A1 (fr) 1995-05-05 1996-11-06 C. Bertil Stromberg Methode de traitement des filtrats dans un procede de blanchiment de la pate cellullosique au peroxyde

Also Published As

Publication number Publication date
BR0101679A (pt) 2001-11-27
NO20012093L (no) 2001-10-29
NO20012093D0 (no) 2001-04-27
CA2345446A1 (fr) 2001-10-28
US6348129B1 (en) 2002-02-19
EP1149946A1 (fr) 2001-10-31

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