AU595662B2 - Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge - Google Patents

Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge Download PDF

Info

Publication number
AU595662B2
AU595662B2 AU81232/87A AU8123287A AU595662B2 AU 595662 B2 AU595662 B2 AU 595662B2 AU 81232/87 A AU81232/87 A AU 81232/87A AU 8123287 A AU8123287 A AU 8123287A AU 595662 B2 AU595662 B2 AU 595662B2
Authority
AU
Australia
Prior art keywords
tank
solution
sulfuric acid
reaction
aluminum sulfate
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.)
Ceased
Application number
AU81232/87A
Other languages
English (en)
Other versions
AU8123287A (en
Inventor
Hideo Yoshizaki
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.)
YKK Corp
Original Assignee
Yoshida Kogyo KK
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 Yoshida Kogyo KK filed Critical Yoshida Kogyo KK
Publication of AU8123287A publication Critical patent/AU8123287A/en
Application granted granted Critical
Publication of AU595662B2 publication Critical patent/AU595662B2/en
Assigned to YKK CORPORATION reassignment YKK CORPORATION Request to Amend Deed and Register Assignors: YOSHIDA KOGYO K.K.
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Paper (AREA)
  • Chemical Treatment Of Metals (AREA)
AU81232/87A 1986-05-16 1987-11-16 Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge Ceased AU595662B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP61110473A JPS62270416A (ja) 1986-05-16 1986-05-16 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置
CA000551675A CA1328980C (en) 1986-05-16 1987-11-12 Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge
DE19873738888 DE3738888A1 (de) 1986-05-16 1987-11-16 Verfahren und vorrichtung zur kontinuierlichen synthese einer waessrigen aluminiumsulfatloesung aus einem aluminiumhydroxidschlamm
HK102094A HK102094A (en) 1986-05-16 1994-09-22 Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge

Publications (2)

Publication Number Publication Date
AU8123287A AU8123287A (en) 1989-06-01
AU595662B2 true AU595662B2 (en) 1990-04-05

Family

ID=27426501

Family Applications (1)

Application Number Title Priority Date Filing Date
AU81232/87A Ceased AU595662B2 (en) 1986-05-16 1987-11-16 Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge

Country Status (7)

Country Link
JP (1) JPS62270416A (enrdf_load_stackoverflow)
AU (1) AU595662B2 (enrdf_load_stackoverflow)
CA (1) CA1328980C (enrdf_load_stackoverflow)
DE (1) DE3738888A1 (enrdf_load_stackoverflow)
FR (1) FR2623489B1 (enrdf_load_stackoverflow)
GB (1) GB2212486B (enrdf_load_stackoverflow)
HK (1) HK102094A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62270416A (ja) * 1986-05-16 1987-11-24 Yoshida Kogyo Kk <Ykk> 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置
US4877597A (en) * 1988-10-25 1989-10-31 Handy Chemicals Ltd. Method for producing aqueous solutions of basic poly aluminum sulphate
FI97291C (fi) * 1993-06-17 1996-11-25 Kemira Chemicals Oy Menetelmä alumiinin talteenottamiseksi vedenkäsittelylietteestä
DE19607300A1 (de) * 1996-02-27 1997-08-28 Klaus Dipl Ing Klein Verfahren und Vorrichtung zur Herstellung von Salzlösungen
FI103401B1 (fi) * 1996-04-12 1999-06-30 Kemira Chemicals Oy Menetelmä epäpuhtaan alumiinioksidin käsittelemiseksi
RU2122974C1 (ru) * 1997-12-23 1998-12-10 Открытое акционерное общество "Научно-исследовательский институт "Ярсинтез" Способ приготовления коагулянта для очистки природных и сточных вод
CN1070823C (zh) * 1998-06-14 2001-09-12 新疆工学院 选溶法生产硫酸铝的生产工艺
ES2176064B1 (es) * 2000-01-27 2003-09-16 Floculantes Del Ebro S A Procedimiento de fabricacion de sulfato de aluminio y sus derivados a partir de lodos de hidroxido de aluminio procedentes de las plantas de anodizados.
RU2215691C2 (ru) * 2001-03-13 2003-11-10 Государственный научно-исследовательский институт химических продуктов Способ получения коагулянта
RU2193011C1 (ru) * 2001-09-04 2002-11-20 Бурыгин Олег Павлович Способ получения коагулянта - жидкого сульфата алюминия
RU2220098C2 (ru) * 2001-10-17 2003-12-27 Закрытое акционерное общество "Объединенная Промышленно-Экологическая Компания" Способ получения сульфата алюминия
RU2214365C1 (ru) * 2002-06-20 2003-10-20 Кропачев Владимир Борисович Способ получения сульфата алюминия
RU2315715C1 (ru) * 2006-06-21 2008-01-27 Виталий Николаевич Захаревский Способ получения сульфата алюминия
CN105836777B (zh) * 2016-04-29 2017-08-25 上海高桥大同净水材料有限公司 一种液体硫酸铝的自动化生产方法
CN115536226A (zh) * 2022-11-01 2022-12-30 深圳市世清环保科技有限公司 一种制取硫酸铝混凝剂的方法及装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667905A (en) * 1969-08-06 1972-06-06 George H Jennings Continuous production of aluminium sulphate
JPS54157792A (en) * 1978-06-01 1979-12-12 Sumitomo Aluminium Smelting Co Method of manufacturing aluminum sulfate from aluminum sludge containing soluble silicic acid
DD151144A1 (de) * 1980-06-02 1981-10-08 Klaus Feiler Verfahren und vorrichtung zur kontinuierlichen herstellung von aluminiumsulfat
SE452148B (sv) * 1984-11-14 1987-11-16 Olof Carlsson Sett att framstella ett flockningsmedel
JPS62270416A (ja) * 1986-05-16 1987-11-24 Yoshida Kogyo Kk <Ykk> 水酸化アルミニウムスラツジから硫酸アルミニウム水溶液を連続的に合成する方法およびそのための装置

Also Published As

Publication number Publication date
CA1328980C (en) 1994-05-03
HK102094A (en) 1994-09-30
JPH0336768B2 (enrdf_load_stackoverflow) 1991-06-03
FR2623489B1 (fr) 1990-04-20
DE3738888C2 (enrdf_load_stackoverflow) 1992-02-13
AU8123287A (en) 1989-06-01
JPS62270416A (ja) 1987-11-24
FR2623489A1 (fr) 1989-05-26
GB8726775D0 (en) 1987-12-23
GB2212486A (en) 1989-07-26
DE3738888A1 (de) 1989-05-24
GB2212486B (en) 1991-10-09

Similar Documents

Publication Publication Date Title
AU595662B2 (en) Method and apparatus for continuous synthesis of aqueous aluminum sulfate solution from aluminum hydroxide sludge
JP2023509228A (ja) 硫酸法チタン白生産廃水の完全資源化リサイクル方法
CN105152435A (zh) 一种零排放工业废水处理方法
US20090028774A1 (en) Carbonator and method for making calcium carbonate
JPH0532326B2 (enrdf_load_stackoverflow)
CN109665501A (zh) 一种硫酸盐溶液氟循环脱镁工艺及系统
CN109368677A (zh) 一种从废酸溶液中回收硫酸铝的方法
JPH0442326B2 (enrdf_load_stackoverflow)
CN108975295B (zh) 一种铝加工中煲模液回收含铝与钠副产品的方法
CN104150516A (zh) 一种用纯铝酸钙粉制备液体聚氯化铝的方法
CN114230083A (zh) 一种金属制品表面处理镀铜废液在线回收利用的方法
CN106861582B (zh) 高温液态硝酸盐的净化及性能强化熔盐罐
US4083925A (en) Method for removing ferrous iron from alkali metal aluminate liquor
US4265863A (en) Integrated process for treatment of residual solutions from anodization plants
SU1623946A1 (ru) Установка дл получени водорода
RU2120412C1 (ru) Способ получения питьевой воды и очистки промышленных стоков и автоматизированная установка для его реализации
US5512129A (en) Method for regenerating alkaline solutions for pickling aluminum
GB2138792A (en) Production of zeolite A
CN108946779A (zh) 一种高纯聚硫氯化铝的生产方法及生产系统
CN106277478A (zh) 沉淀白炭黑生产过程中含硫酸钠废水处理工艺
CN212576289U (zh) 一种树脂乳液连续化生产设备
CN110436504A (zh) 一种利用煲模废液制备硫酸铝的方法
CN112250131A (zh) 一种氨氮废水处理方法
RU2157341C1 (ru) Способ получения коагулянта - жидкого сульфата алюминия
Barakat et al. Removing Al and regenerating caustic soda from the spent washing liquor of Al etching

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired