AU506995B2 - Dewatering Black Liquor From Titanium dioxides, Production - Google Patents

Dewatering Black Liquor From Titanium dioxides, Production

Info

Publication number
AU506995B2
AU506995B2 AU19584/76A AU1958476A AU506995B2 AU 506995 B2 AU506995 B2 AU 506995B2 AU 19584/76 A AU19584/76 A AU 19584/76A AU 1958476 A AU1958476 A AU 1958476A AU 506995 B2 AU506995 B2 AU 506995B2
Authority
AU
Australia
Prior art keywords
dewatering
production
black liquor
titanium dioxides
dioxides
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
AU19584/76A
Other languages
English (en)
Other versions
AU1958476A (en
Inventor
DA. and Farrar D Frost
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.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids 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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of AU1958476A publication Critical patent/AU1958476A/en
Application granted granted Critical
Publication of AU506995B2 publication Critical patent/AU506995B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1236—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching
    • C22B34/1259—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by wet processes, e.g. by leaching treatment or purification of titanium containing solutions or liquors or slurries
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AU19584/76A 1975-11-15 1976-11-12 Dewatering Black Liquor From Titanium dioxides, Production Expired AU506995B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4717675A GB1570282A (en) 1975-11-15 1975-11-15 Flocculation of solids from aqueous suspensions
GBGB47,176/7 1975-11-15

Publications (2)

Publication Number Publication Date
AU1958476A AU1958476A (en) 1978-05-18
AU506995B2 true AU506995B2 (en) 1980-01-31

Family

ID=10444025

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19584/76A Expired AU506995B2 (en) 1975-11-15 1976-11-12 Dewatering Black Liquor From Titanium dioxides, Production

Country Status (6)

Country Link
JP (1) JPS5287863A (de)
AU (1) AU506995B2 (de)
BE (1) BE848271A (de)
DE (1) DE2651555A1 (de)
FR (1) FR2331518A1 (de)
GB (1) GB1570282A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5158688A (en) * 1990-03-19 1992-10-27 E. I. Du Pont De Nemours And Company Process for removing inorganic gels and incompressible solids from acidic media

Also Published As

Publication number Publication date
FR2331518A1 (fr) 1977-06-10
DE2651555A1 (de) 1977-05-26
FR2331518B3 (de) 1979-07-27
GB1570282A (en) 1980-06-25
BE848271A (fr) 1977-05-12
JPS5287863A (en) 1977-07-22
AU1958476A (en) 1978-05-18

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