KR860007965A - 고령토 및 점토의 전해 정제방법 - Google Patents

고령토 및 점토의 전해 정제방법 Download PDF

Info

Publication number
KR860007965A
KR860007965A KR1019850002434A KR850002434A KR860007965A KR 860007965 A KR860007965 A KR 860007965A KR 1019850002434 A KR1019850002434 A KR 1019850002434A KR 850002434 A KR850002434 A KR 850002434A KR 860007965 A KR860007965 A KR 860007965A
Authority
KR
South Korea
Prior art keywords
sulfuric acid
kaolin
clay
concentration
chamber
Prior art date
Application number
KR1019850002434A
Other languages
English (en)
Other versions
KR880000581B1 (ko
Inventor
윤경석
이동휘
오종기
Original Assignee
전학제
한국과학기술원
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 전학제, 한국과학기술원 filed Critical 전학제
Priority to KR1019850002434A priority Critical patent/KR880000581B1/ko
Priority to JP61006157A priority patent/JPS61236647A/ja
Publication of KR860007965A publication Critical patent/KR860007965A/ko
Application granted granted Critical
Publication of KR880000581B1 publication Critical patent/KR880000581B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage

Landscapes

  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

내용없음

Description

고령토 및 점토의 전해 정제방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 전해조의 단면도
제2도는 본 발명 고령토 전해 정제 공정도

Claims (5)

  1. 격막에 의하여 음극실과 양극실로 실리된 전해조의 음극실에는 황산, 아황산 용액과 고령토나 점토를 넣고 양극실에는 황산, 아황산 용액을 넣고 전해하여 고통토나 점토 중의 철분을 침출 제거하는 고령토 및 점토의 전해 정제 방법.
  2. 제1항에 있어서, 양극실에서 아황산의 전기화학적 산화에 의하여 생선된 황산을 전해침출액으로 재사용하는 방법.
  3. 제1항에 있어서, 음극실의 황산 농도를 0.1-2.0M. 아황산 농도를 0.1-1.0M, 고령토(또는 점토)의 농도를 10-50%로 하고 양극실의 황산농도를 0.1-2.0M, 아황산 농도를 0.1-1.0M,으로 하고, 온도20 ∼50℃ 전류밀도 10mA/cm2-100mA/cm2으로 하는 방법.
  4. 제1항에 있어서, 음극으로 백금, 알루미늄, 스텐레스 스틸 전극을 사용하고, 양극으로 다공성 흑연 전극을 사용하는 방법.
  5. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850002434A 1985-04-11 1985-04-11 고령토 및 점토의 전해 정제 방법 KR880000581B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1019850002434A KR880000581B1 (ko) 1985-04-11 1985-04-11 고령토 및 점토의 전해 정제 방법
JP61006157A JPS61236647A (ja) 1985-04-11 1986-01-14 カオリン及び粘土の電解精製方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850002434A KR880000581B1 (ko) 1985-04-11 1985-04-11 고령토 및 점토의 전해 정제 방법

Publications (2)

Publication Number Publication Date
KR860007965A true KR860007965A (ko) 1986-11-10
KR880000581B1 KR880000581B1 (ko) 1988-04-16

Family

ID=19240472

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850002434A KR880000581B1 (ko) 1985-04-11 1985-04-11 고령토 및 점토의 전해 정제 방법

Country Status (2)

Country Link
JP (1) JPS61236647A (ko)
KR (1) KR880000581B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170298229A1 (en) * 2016-04-15 2017-10-19 Basf Corporation Methods of making hydrous kaolin clay and products made thereof

Also Published As

Publication number Publication date
JPS61236647A (ja) 1986-10-21
KR880000581B1 (ko) 1988-04-16
JPH048393B2 (ko) 1992-02-14

Similar Documents

Publication Publication Date Title
Hori et al. Production of methane and ethylene in electrochemical reduction of carbon dioxide at copper electrode in aqueous hydrogencarbonate solution
ES8101130A1 (es) Un procedimiento de oxidacion anodica de materiales en formade tiras,chapas o laminas
ES478640A1 (es) Un procedimiento para oxidar anodicamente materiales en for-ma de tiras, laminas o planchas.
KR910008172A (ko) 전해조
RU98122222A (ru) Способ травления стали
ES2025600T3 (es) Cuba electrolitica con anodos de aleacion de niquel para descloracion electroquimica.
ATE127168T1 (de) Elektrolysezelle für gasentwickelnde elektrolytische prozesse.
ATE84379T1 (de) Elektrochemische metall-halogen-zelle.
KR860007965A (ko) 고령토 및 점토의 전해 정제방법
ATE3418T1 (de) Verfahren zur herstellung von methionin.
KR940013301A (ko) 전해에 의한 금속 포일 제조 방법
DE3868520D1 (de) Einrichtung zum umbau von elektrolytischen zellen des filterpressentyps in zellen mit kontinuierlich erneuerbaren aktivanoden.
ATE32106T1 (de) Verfahren zur herstellung von aktivem aluminiumoxyd.
FR2382517A1 (fr) Cellule electrolytique de separation
SU380106A1 (ko)
DE69003264D1 (de) Verfahren zur Herstellung von Alkalimetallsulfid.
SE8603155D0 (sv) Improvement in electrolytic galvanizing processes
FI935661A0 (fi) Elektrolytisk foerfarande foer extrahering av platina med renhet ur orenplatina
GB977569A (en) Improvements in and relating to the electrolytic production of manganese dioxide
JPS5524964A (en) Treating of electrolyte
SU147615A1 (ru) Гальванический элемент разового действи
RU1815262C (ru) Способ получени пероксиугольной кислоты
SU710628A1 (ru) Электролизер
SU535383A1 (ru) Способ электрохимической отбелки целлюлозы
GB1384316A (en) Continuous recycle process for electrolytic conversion of benzene to quinone

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19920924

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee