JPS61257238A - 硫化ナトリウム含有水溶液の酸化処理方法及びその触媒 - Google Patents

硫化ナトリウム含有水溶液の酸化処理方法及びその触媒

Info

Publication number
JPS61257238A
JPS61257238A JP60100023A JP10002385A JPS61257238A JP S61257238 A JPS61257238 A JP S61257238A JP 60100023 A JP60100023 A JP 60100023A JP 10002385 A JP10002385 A JP 10002385A JP S61257238 A JPS61257238 A JP S61257238A
Authority
JP
Japan
Prior art keywords
catalyst
activated carbon
reaction
sulfide
surface area
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.)
Granted
Application number
JP60100023A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0532099B2 (enrdf_load_stackoverflow
Inventor
Takeo Ono
健雄 小野
Munekazu Nakamura
宗和 中村
Yoshihiro Oguchi
大口　善弘
Masayuki Suzuki
正幸 鈴木
Hiroichi Hara
原　普一
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.)
Mitsubishi Paper Mills Ltd
Chiyoda Corp
Original Assignee
Mitsubishi Paper Mills Ltd
Chiyoda Chemical Engineering and Construction 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 Mitsubishi Paper Mills Ltd, Chiyoda Chemical Engineering and Construction Co Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP60100023A priority Critical patent/JPS61257238A/ja
Publication of JPS61257238A publication Critical patent/JPS61257238A/ja
Publication of JPH0532099B2 publication Critical patent/JPH0532099B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
  • Paper (AREA)
JP60100023A 1985-05-11 1985-05-11 硫化ナトリウム含有水溶液の酸化処理方法及びその触媒 Granted JPS61257238A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60100023A JPS61257238A (ja) 1985-05-11 1985-05-11 硫化ナトリウム含有水溶液の酸化処理方法及びその触媒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60100023A JPS61257238A (ja) 1985-05-11 1985-05-11 硫化ナトリウム含有水溶液の酸化処理方法及びその触媒

Publications (2)

Publication Number Publication Date
JPS61257238A true JPS61257238A (ja) 1986-11-14
JPH0532099B2 JPH0532099B2 (enrdf_load_stackoverflow) 1993-05-14

Family

ID=14262945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60100023A Granted JPS61257238A (ja) 1985-05-11 1985-05-11 硫化ナトリウム含有水溶液の酸化処理方法及びその触媒

Country Status (1)

Country Link
JP (1) JPS61257238A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174692A (ja) * 1987-12-28 1989-07-11 Mitsubishi Paper Mills Ltd リグノセルロース物質の酸素漂白方法
JP2003334571A (ja) * 2002-03-11 2003-11-25 Nippon Shokubai Co Ltd 排水の処理方法
MD4214C1 (ro) * 2012-06-18 2013-11-30 Институт Химии Академии Наук Молдовы Procedeu de modificare a structurii poroase a cărbunelui activ impregnat cu Cu(II) şi utilizarea lui la purificarea apelor subterane de hidrogen sulfurat şi sulfuri

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01174692A (ja) * 1987-12-28 1989-07-11 Mitsubishi Paper Mills Ltd リグノセルロース物質の酸素漂白方法
JP2003334571A (ja) * 2002-03-11 2003-11-25 Nippon Shokubai Co Ltd 排水の処理方法
MD4214C1 (ro) * 2012-06-18 2013-11-30 Институт Химии Академии Наук Молдовы Procedeu de modificare a structurii poroase a cărbunelui activ impregnat cu Cu(II) şi utilizarea lui la purificarea apelor subterane de hidrogen sulfurat şi sulfuri

Also Published As

Publication number Publication date
JPH0532099B2 (enrdf_load_stackoverflow) 1993-05-14

Similar Documents

Publication Publication Date Title
US4024229A (en) Production of polysulfide with PTFE coated catalyst
US5082526A (en) Process of producing kraft pulping liquor by the oxidation of white liquor in the presence of lime mud
US4855123A (en) Method of oxidizing sulfide-containing liquor
US4482524A (en) Autocirculation apparatus
US3876497A (en) Paper mill waste sludge oxidation and product recovery
US2083894A (en) Process for the treatment of sulphur compounds
CN87103687A (zh) 一种将含硫化合物氧化成硫的催化剂及方法和制备该催化剂的制备方法
SU1722210A3 (ru) Способ очистки газа, содержащего вод ные пары, от сероводорода
CN109569690A (zh) 氮化碳/纳米零价铁复合材料的制备方法、除臭剂及其制备方法
US4350670A (en) Process for treating flue gas
US5234546A (en) Polysulfide production in white liquor
JPS61257238A (ja) 硫化ナトリウム含有水溶液の酸化処理方法及びその触媒
CN109576003A (zh) 一种从煤气中脱除硫化物并回收硫磺的方法
US3888967A (en) Method and apparatus for oxidizing sulphide-containing aqueous solutions
US3178260A (en) Method for the oxidation of black liquor
JPS61259754A (ja) 硫化ナトリウム含有水溶液の処理方法及びその触媒
FI65173B (fi) Foerfarande foer fuktsaekring av kolpartiklar
LU93012B1 (en) Sulfur dioxide removal from waste gas
US3796628A (en) Method for reducing sulfide odors from kraft mill lime kiln stacks
SU1650225A1 (ru) Способ очистки газа от сероводорода и сернистого ангидрида и способ получени катализатора дл очистки
JPH01174692A (ja) リグノセルロース物質の酸素漂白方法
RU2058188C1 (ru) Катализатор окисления сульфидной серы белого щелока
JP2817648B2 (ja) ポリサルファイド蒸解薬液の製造方法
SU1093739A1 (ru) Способ приготовлени раствора полисульфида щелочного металла дл варки целлюлозусодержащего сырь
JP2817651B2 (ja) ポリサルファイド蒸解薬液の製造方法

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term