KR890007775A - 염기성 클로로황산 알루미늄의 제조방법 - Google Patents

염기성 클로로황산 알루미늄의 제조방법 Download PDF

Info

Publication number
KR890007775A
KR890007775A KR1019880015095A KR880015095A KR890007775A KR 890007775 A KR890007775 A KR 890007775A KR 1019880015095 A KR1019880015095 A KR 1019880015095A KR 880015095 A KR880015095 A KR 880015095A KR 890007775 A KR890007775 A KR 890007775A
Authority
KR
South Korea
Prior art keywords
basic aluminum
polymer electrolyte
aluminum chlorosulfate
producing
producing basic
Prior art date
Application number
KR1019880015095A
Other languages
English (en)
Inventor
부뗑 장
Original Assignee
띠에리 깡
롱 쁠랑 쉬미
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 띠에리 깡, 롱 쁠랑 쉬미 filed Critical 띠에리 깡
Publication of KR890007775A publication Critical patent/KR890007775A/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • 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
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/786—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

내용 없음

Description

염기성 클로로황산 알루미늄의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 염화칼슘 및 탄산칼슘의 슬러리(클로로카르보네이트 슬러리)의 제조단계, 상기 슬러리를 황산알루미늄과 접촉 반응시키는 단계, 및 상기 반응 혼합물을 황산칼슘 덩어리와 원하는 성분인 염기성 클로로황산 알루미늄을 함유하는 여액으로 분리하는 단계로 구성되며, 상기 용액에 적어도 하나의 비이온성 또는 양이온성 고분자 전해질 응집체를 첨가하는 것을 특징으로 하는 염기성 클로로황산 알루미늄의 제조방법.
  2. 제1항에 있어서, 고분자 전해질 응집제가 비이온성이며, 폴리아크릴아미드, 폴리에틸렌옥사이드, 폴리비닐피롤리돈 및 폴리비닐알코올로 이루어지는 군에서 선택됨을 특징으로 하는 염기성 클로로황산 알루미늄의 제조방법.
  3. 제2항에 있어서, 고분자 전해질 응집제가 폴리아크릴아미드임을 특징으로 하는 염기성 클로로황산 알루미늄의 제조 방법.
  4. 제1항에 있어서, 고분자 전해질 응집제가 양이온성이고, 폴리아민 및 4차 폴리아민으로 이루어지는 군에서 선택됨을 특징으로 하는 염기성 클로로황산 알루미늄의 제조방법.
  5. 제1 내지 4항중 어느 한 항에 있어서, 처리하는 용액의 무게 1톤당 고분자 전해질 0.1~5g의 양을 사용함을 특징으로 하는 염기성 클로로황산 알루미늄의 제조방법.
  6. 제5항에 있어서, 상기 고분자 전해질의 사용량이 0.1~3g임을 특징으로 하는 염기성 클로로황산 알루미늄의 제조방법.
  7. 제6항에 있어서, 고분자 전해질의 사용량이 0.3~2g임을 특징으로 하는 염기성 클로로황산 알루미늄의 제조방법.
  8. 제1 내지 7항중 어느 한 항에 있어서, 고분자 전해질 응집제로 처리한 용액을 차후에 여과시킴을 특징으로 하는 염기성 클로로황산 알루미늄의 제조방법.
  9. 제1 내지 8항중 어느 한 항에 있어서, 염기도가 0.4~0.65, 바람직하게는 0.4~0.6, Al당량/Cl당량의 비가 2.8~5, 바람직하게는 3.2~4, 및 탈황산염 비율이 70~90%, 바람직하게는 70~85%인 염기성 클로로황산 알루미늄을 수득하도록 클로로카르보네이트 슬러리 및 황산 알루미늄의 양을 조절함을 특징으로 하는 염기성 클로로황산 알루미늄의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880015095A 1987-11-16 1988-11-16 염기성 클로로황산 알루미늄의 제조방법 KR890007775A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8715775A FR2623183B1 (fr) 1987-11-16 1987-11-16 Procede de preparation d'un chlorosulfate d'aluminium basique
FR8715775 1987-11-16

Publications (1)

Publication Number Publication Date
KR890007775A true KR890007775A (ko) 1989-07-05

Family

ID=9356806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015095A KR890007775A (ko) 1987-11-16 1988-11-16 염기성 클로로황산 알루미늄의 제조방법

Country Status (6)

Country Link
US (1) US5008095A (ko)
EP (1) EP0317393A1 (ko)
KR (1) KR890007775A (ko)
CN (1) CN1035480A (ko)
BR (1) BR8805957A (ko)
FR (1) FR2623183B1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218487B1 (fr) * 1985-07-12 1990-10-24 Rhone-Poulenc Chimie Chlorosulfate d'aluminium basique, son procédé de préparation et son application comme agent coagulant
US5246686A (en) * 1988-01-29 1993-09-21 Atochem Basic aluminum chlorosulfate flocculating agents
US5124139A (en) * 1990-08-31 1992-06-23 Rhone-Poulenc Inc. Method for preparing basic aluminum chlorosulfate
BR9610626A (pt) * 1995-09-18 1999-04-06 Delta Chem Corp Métodos e composições depolicloretos de alumínio e policlorossulfatos de alumínio
FR2745807B1 (fr) * 1996-03-08 1998-04-24 Atochem Elf Sa Procede de preparation de polychlorosulfates basiques d'aluminium et leurs applications
FR2788779B1 (fr) * 1999-01-22 2004-02-06 Synthron Nouvelles compositions organo-minerales hydrosolubles et leur utilisation comme agent floculant
CN1100113C (zh) * 1999-06-04 2003-01-29 中国科学院山西煤炭化学研究所 一种道路及表面涂层沥青的制备方法
US20080131354A1 (en) * 2006-12-05 2008-06-05 Reheis, Inc. Polyaluminum calcium hydroxychlorides and methods of making the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312198A (en) * 1940-06-28 1943-02-23 Research Corp Coagulant and method of making same
JPS5725492B2 (ko) * 1973-04-19 1982-05-29
GB1520109A (en) * 1974-10-26 1978-08-02 Laporte Industries Ltd Process for production of solution of a basic aluminium salt and its use in water treatment
SE446969B (sv) * 1983-12-09 1986-10-20 Olof Carlsson Sett att framstella ett flockningsmedel
FR2559143B1 (fr) * 1984-02-03 1989-10-13 Rhone Poulenc Chim Base Sulfate d'aluminium basique, son procede de preparation et son application comme agent floculant
SE452148B (sv) * 1984-11-14 1987-11-16 Olof Carlsson Sett att framstella ett flockningsmedel
EP0218487B1 (fr) * 1985-07-12 1990-10-24 Rhone-Poulenc Chimie Chlorosulfate d'aluminium basique, son procédé de préparation et son application comme agent coagulant
US4826606A (en) * 1987-05-06 1989-05-02 General Chemical Corporation Manufacture and use of polymer modified aluminum hydroxide and basic aluminum sulfate

Also Published As

Publication number Publication date
EP0317393A1 (fr) 1989-05-24
CN1035480A (zh) 1989-09-13
FR2623183B1 (fr) 1991-01-25
BR8805957A (pt) 1989-08-08
FR2623183A1 (fr) 1989-05-19
US5008095A (en) 1991-04-16

Similar Documents

Publication Publication Date Title
DE59002925D1 (de) Elektrolysezelle zur herstellung von peroxo- und perhalogenatverbindungen.
KR970706216A (ko) 세라믹스용 합성점토 및 그 제조방법(synthetic clay for ceramics and process for preparing the same)
KR860001452A (ko) 붕산이 함유된 폐기 슬러리의 응고화 방법
AU6040386A (en) Process and composition for conditioning an aqueous system
US5518706A (en) Basic aluminum chlorosulfate flocculant
DK561584A (da) Flokkuleringsmiddel samt fremgangsmaade til fremstilling deraf
KR890007775A (ko) 염기성 클로로황산 알루미늄의 제조방법
NO155288C (no) Vannholdig aluminiumsulfatmateriale inneholdende flerkjernede komplekser og fremgangsmaate ved fremstilling derav.
DE59307457D1 (de) Verfahren zur spontanen Fällung von in Wasser gelösten Sulfaten als Calciumaluminiumsulfat und Anwendung dieses Verfahrens zur Herstellung eines chloridarmen, aluminiumoxidhaltigen Gips-Anhydrits
ATE33815T1 (de) Basisches aluminiumsulfat, seine herstellung und verwendung.
FR2626567B1 (fr) Chlorosulfate basique d'aluminium, son procede de fabrication, son utilisation comme agent floculant
SU1731730A1 (ru) Способ получени криолита
SU1221225A1 (ru) Реагент дл обработки глинистых буровых растворов
KR860000814A (ko) 게르마늄을 함유하는 꿀의 제조방법
SU872456A1 (ru) Способ получени коагул нта
SU1121324A1 (ru) Вещество дл ликвидации анодного эффекта в алюминиевом электролизере
SU814900A1 (ru) Способ сгущени микробной биомассыиз СуСпЕНзии АКТиВНОгО илА
SU1801101A3 (ru) Способ получения криолита
SU1624918A1 (ru) Способ получения раствора основного хлорида алюминия
JPS54462A (en) Waste water treating method
EP0240831A3 (en) Method and agent for the deacidification of wines and musts
KR850005383A (ko) 마사토를 이용한 벽돌 제조방법
KR850004402A (ko) 여과지 하부집수장치용 다공질콘크리트 여과블럭의 제조방법
RU96103773A (ru) Способ получения извести
Asboth et al. Red Sludge From Alumina Production

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application