CN1207782A - 制备纸浆蒸煮液的方法 - Google Patents

制备纸浆蒸煮液的方法 Download PDF

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Publication number
CN1207782A
CN1207782A CN96199607A CN96199607A CN1207782A CN 1207782 A CN1207782 A CN 1207782A CN 96199607 A CN96199607 A CN 96199607A CN 96199607 A CN96199607 A CN 96199607A CN 1207782 A CN1207782 A CN 1207782A
Authority
CN
China
Prior art keywords
weight
concentration
pulp
cooking
sodium carbonate
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.)
Pending
Application number
CN96199607A
Other languages
English (en)
Chinese (zh)
Inventor
弗拉基米尔·帕夫诺维奇·格鲁丁尼
亚历山大·弗拉基米诺维奇·格鲁丁尼
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CN1207782A publication Critical patent/CN1207782A/zh
Pending legal-status Critical Current

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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
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CN96199607A 1995-11-21 1996-11-13 制备纸浆蒸煮液的方法 Pending CN1207782A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU95119640 1995-11-21
RU9595119640A RU2091529C1 (ru) 1995-11-21 1995-11-21 Способ приготовления варочного раствора для получения волокнистого полуфабриката

Publications (1)

Publication Number Publication Date
CN1207782A true CN1207782A (zh) 1999-02-10

Family

ID=20173977

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96199607A Pending CN1207782A (zh) 1995-11-21 1996-11-13 制备纸浆蒸煮液的方法

Country Status (10)

Country Link
EP (1) EP0863250A4 (ko)
JP (1) JP2000500538A (ko)
KR (1) KR19990071498A (ko)
CN (1) CN1207782A (ko)
AU (1) AU7713796A (ko)
BR (1) BR9611644A (ko)
CA (1) CA2238100A1 (ko)
NO (1) NO982293L (ko)
RU (1) RU2091529C1 (ko)
WO (1) WO1997019220A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108017790B (zh) * 2017-12-13 2018-12-07 济南圣泉集团股份有限公司 一种生产高活性木质素和副产糠醛的方法及应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432245A (en) * 1972-05-01 1976-04-14 Westvaco Corp Method of pulping wood
FR2184608B1 (ko) * 1972-05-15 1975-04-04 Owens Illinois Inc
GB1433307A (en) * 1974-07-11 1976-04-28 Texaco Development Corp Integrated kraft pulping process
US4155804A (en) * 1975-03-17 1979-05-22 International Telephone And Telegraph Corporation Removal of volatile organic components from spent sulfite effluent
DE2640885C3 (de) * 1975-09-16 1979-02-22 Pwa Papierwerke Waldhof-Aschaffenburg Ag, 8000 Muenchen Verfahren zur Herstellung von Zellstoff nach dem Sulfitverfahren
SU746002A1 (ru) * 1978-05-30 1980-07-07 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Варочный раствор дл получени волокнистого полуфабриката
SU783386A1 (ru) * 1978-07-17 1980-11-30 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Варочный раствор дл получени волокнистого целлюлозосодержащего полуфабриката
SU896125A1 (ru) * 1980-05-14 1982-01-07 Центральный научно-исследовательский институт бумаги Способ получени целлюлозы
SU903417A1 (ru) * 1980-05-26 1982-02-07 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Способ получени целлюлозы дл химической переработки
FI67105C (fi) * 1980-11-14 1985-02-20 Rauma Repola Oy Foerfarande foer framstaellning av kokvaetska erforderilig i neutralsulfitkok med antrakinonoekning
SU1074929A1 (ru) * 1982-10-19 1984-02-23 Всесоюзное Ордена Трудового Красного Знамени Научно-Производственное Объединение Целлюлозно-Бумажной Промышленности Способ приготовлени сульфитной варочной кислоты дл производства целлюлозы
SU1164347A1 (ru) * 1984-01-03 1985-06-30 Ленинградская Ордена Ленина Лесотехническая Академия Им.С.М.Кирова Способ получени целлюлозы
SU1608274A1 (ru) * 1988-01-21 1990-11-23 Ленинградская лесотехническая академия им.С.М.Кирова Способ приготовлени сульфитной варочной жидкости дл получени целлюлозы дл химической переработки

Also Published As

Publication number Publication date
WO1997019220A3 (fr) 1997-08-14
KR19990071498A (ko) 1999-09-27
WO1997019220A2 (fr) 1997-05-29
BR9611644A (pt) 1999-07-13
EP0863250A4 (en) 1998-11-25
CA2238100A1 (en) 1997-03-29
NO982293D0 (no) 1998-05-20
JP2000500538A (ja) 2000-01-18
EP0863250A2 (en) 1998-09-09
RU2091529C1 (ru) 1997-09-27
AU7713796A (en) 1997-06-11
NO982293L (no) 1998-07-20

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication