JPS6325833B2 - - Google Patents

Info

Publication number
JPS6325833B2
JPS6325833B2 JP55146801A JP14680180A JPS6325833B2 JP S6325833 B2 JPS6325833 B2 JP S6325833B2 JP 55146801 A JP55146801 A JP 55146801A JP 14680180 A JP14680180 A JP 14680180A JP S6325833 B2 JPS6325833 B2 JP S6325833B2
Authority
JP
Japan
Prior art keywords
black liquor
water
liquid
causticizing
liquor
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
Application number
JP55146801A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5771690A (en
Inventor
Katsumi Watabe
Noboru Takeshita
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.)
Sanyo Kokusaku Pulp Co Ltd
Original Assignee
Sanyo Kokusaku Pulp Co Ltd
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 Sanyo Kokusaku Pulp Co Ltd filed Critical Sanyo Kokusaku Pulp Co Ltd
Priority to JP14680180A priority Critical patent/JPS5771690A/ja
Publication of JPS5771690A publication Critical patent/JPS5771690A/ja
Publication of JPS6325833B2 publication Critical patent/JPS6325833B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Paper (AREA)
JP14680180A 1980-10-22 1980-10-22 Treating method for waste liquid of kraft pulp Granted JPS5771690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14680180A JPS5771690A (en) 1980-10-22 1980-10-22 Treating method for waste liquid of kraft pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14680180A JPS5771690A (en) 1980-10-22 1980-10-22 Treating method for waste liquid of kraft pulp

Publications (2)

Publication Number Publication Date
JPS5771690A JPS5771690A (en) 1982-05-04
JPS6325833B2 true JPS6325833B2 (enrdf_load_stackoverflow) 1988-05-26

Family

ID=15415832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14680180A Granted JPS5771690A (en) 1980-10-22 1980-10-22 Treating method for waste liquid of kraft pulp

Country Status (1)

Country Link
JP (1) JPS5771690A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0561525U (ja) * 1992-01-30 1993-08-13 天竜丸澤株式会社 フィールドコアと電磁制御装置
CN103194925A (zh) * 2013-04-01 2013-07-10 轻工业环境保护研究所 正渗透黑液浓缩装置及运行方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470481A (en) * 1993-10-13 1995-11-28 Modell Environmental Corporation Method and apparatus for recovering wash water from pulp and paper mill effluent
CN102852020A (zh) * 2011-06-28 2013-01-02 王新德 一种黑液物化处理一体化组合设备
CN103145998B (zh) * 2013-03-15 2015-06-10 浙江捷发科技有限公司 一种利用造纸黑液制备木质素的方法
FI127601B (en) * 2014-04-03 2018-10-15 Andritz Oy Method for handling spent wash solution of a lignin-recovery process
CN105714590B (zh) * 2016-04-15 2017-10-31 广西科学院 从造纸黑液中分离木质素和半纤维素并回收碱液的方法
SE540646C2 (en) * 2016-09-08 2018-10-09 Suncarbon Ab Method and system for treating spent pulping liquor
CN115821619A (zh) * 2022-12-27 2023-03-21 上海昶法新材料有限公司 一种利用硫酸盐制浆废液提取木质素的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50158574A (enrdf_load_stackoverflow) * 1974-06-11 1975-12-22
JPS51125954A (en) * 1974-08-02 1976-11-02 Agency Of Ind Science & Technol Treating method of pulp digestion waste liquor
JPS5155155A (ja) * 1974-11-08 1976-05-14 Sumitomo Electric Industries Jukiseihaiekinoshorihoho

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0561525U (ja) * 1992-01-30 1993-08-13 天竜丸澤株式会社 フィールドコアと電磁制御装置
CN103194925A (zh) * 2013-04-01 2013-07-10 轻工业环境保护研究所 正渗透黑液浓缩装置及运行方法
CN103194925B (zh) * 2013-04-01 2015-11-25 轻工业环境保护研究所 正渗透黑液浓缩装置及运行方法

Also Published As

Publication number Publication date
JPS5771690A (en) 1982-05-04

Similar Documents

Publication Publication Date Title
US3639206A (en) Treatment of waste water from alkaline pulping processes
NO132361B (enrdf_load_stackoverflow)
CN109179845B (zh) 一种硫酸盐法木浆黑液的资源化处置方法
US4104114A (en) Bleach plant operation
JPS6325833B2 (enrdf_load_stackoverflow)
CN1137307C (zh) 处理工艺用水的方法
FI75613B (fi) Foerfarande och arrangemang foer att minska maengden ineffektiva kemikaler i kokluten.
AU688683B2 (en) Leaching process
US6074521A (en) Method of separating impurities from lime and lime sludge
CN102583688B (zh) 制浆黑液酸析木质素废水处理与回用的方法
RU2675454C2 (ru) Способ обработки использованного промывочного раствора в процессе извлечения лигнина
US1689534A (en) Cyclic process for the manufacture of kraft pulp
RU2636560C2 (ru) Способ и устройство для обработки жидких потоков на целлюлозном заводе
US2792350A (en) Treatment of sodium base sulfite residual liquor
US5961803A (en) Leaching process
FI123010B (fi) Menetelmä lämmönsiirtopintojen likaantumisen estämiseksi haihduttamossa
US4188260A (en) Low effluent pulp mill, bleach plant operation
CN109642394B (zh) 从生物质制浆工艺水或废液中分离出半纤维素的方法
EP3510195B1 (en) Method and system for treating spent pulping liquor
FI127290B (en) Method and apparatus for treating fluid streams in a cellulose plant
US1879503A (en) Method of relieving alkaline solutions, particularly waste liquors from the soda or sulphate pulp manufacture, of silica
CN115821618A (zh) 循环蒸煮纤维原料联合蒸发燃烧的黑液资源化利用的方法
EP0852272B1 (en) Recovery process in a pulp mill
US3305432A (en) Making of cellulose pulp
JPS6175890A (ja) ブラウンストツクの洗浄法