MXPA03007247A - Procedimiento para aumentar el residuo seco en polvo ciclonico procesado. - Google Patents

Procedimiento para aumentar el residuo seco en polvo ciclonico procesado.

Info

Publication number
MXPA03007247A
MXPA03007247A MXPA03007247A MXPA03007247A MXPA03007247A MX PA03007247 A MXPA03007247 A MX PA03007247A MX PA03007247 A MXPA03007247 A MX PA03007247A MX PA03007247 A MXPA03007247 A MX PA03007247A MX PA03007247 A MXPA03007247 A MX PA03007247A
Authority
MX
Mexico
Prior art keywords
processed
increasing
cyclone dust
dry residue
residue
Prior art date
Application number
MXPA03007247A
Other languages
English (en)
Inventor
Hans-Jürg Bonath
Original Assignee
Kronos Titan Gmbh & Co Ohg
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 Kronos Titan Gmbh & Co Ohg filed Critical Kronos Titan Gmbh & Co Ohg
Publication of MXPA03007247A publication Critical patent/MXPA03007247A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
    • 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
    • C22B34/1218—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 dry processes
    • C22B34/1222—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 dry processes using a halogen containing agent
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/43—Inorganic substances containing heavy metals, in the bonded or free state
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
MXPA03007247A 2001-03-13 2002-03-08 Procedimiento para aumentar el residuo seco en polvo ciclonico procesado. MXPA03007247A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001111895 DE10111895A1 (de) 2001-03-13 2001-03-13 Verfahren zur Erhöhung des Trockenrückstandes bei aufgearbeitetem Zyklonstaub
PCT/DE2002/000844 WO2002072205A2 (de) 2001-03-13 2002-03-08 Verfahren zur erhöhung des trockenrückstandes bei nass aufgearbeitetem zyklonstaub der chlorierung von titanerz

Publications (1)

Publication Number Publication Date
MXPA03007247A true MXPA03007247A (es) 2003-12-04

Family

ID=7677194

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007247A MXPA03007247A (es) 2001-03-13 2002-03-08 Procedimiento para aumentar el residuo seco en polvo ciclonico procesado.

Country Status (8)

Country Link
US (1) US20040136889A1 (es)
EP (1) EP1368503A2 (es)
JP (1) JP2004528162A (es)
CA (1) CA2438311A1 (es)
DE (1) DE10111895A1 (es)
MX (1) MXPA03007247A (es)
TW (1) TWI243697B (es)
WO (1) WO2002072205A2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0405493D0 (en) * 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process
EA013159B1 (ru) * 2005-04-18 2010-02-26 Ян Просида Способ получения чистых галогенидных солей щелочного и/или щелочно-земельного металла в результате гидролитической обработки галогенидных органических отходов
US7943103B2 (en) * 2006-04-27 2011-05-17 Tronox Llc Waste solids handling
JP4811728B2 (ja) * 2006-11-02 2011-11-09 清水建設株式会社 スラリー脱水処理方法および装置、ならびに懸濁液処理システム
DE102011106864B4 (de) * 2011-06-28 2013-06-20 Kronos International, Inc. Verfahren zur selektiven Abtrennung von Vanadium aus Rückständen der Titandioxidherstellung (Chloridverfahren)
UA113909C2 (xx) * 2013-01-07 2017-03-27 Заповнювач, що містить титан, спосіб його виготовлення та його застосування
CN109153861A (zh) * 2016-05-19 2019-01-04 艾绿卡资源有限公司 含钛材料细粒的团聚
CN108569797A (zh) * 2017-03-07 2018-09-25 夏燕 一种处理磷矿废水的装置
CA3180189A1 (en) * 2020-06-16 2021-12-23 Yara International Asa Process for the removal of heavy metals from a phosphoric acid containing composition

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655344A (en) * 1969-09-02 1972-04-11 Ppg Industries Inc Treatment of titanium tetrachloride drier residue
RO81184A2 (ro) * 1980-10-24 1983-02-01 Institutul De Cercetari Si Proiectari Pentru Epurarea Apelor Reziduale,Ro Procedeu de recuperare a zincului din apele reziduale
DE3305802A1 (de) * 1983-02-19 1984-08-23 Philipp Müller, Nachf. Eugen Bucher GmbH & Co., 7000 Stuttgart Abwasseraufbereitungsverfahren
JPH0742118B2 (ja) * 1987-12-10 1995-05-10 日本鋼管株式会社 第一鉄イオン含有酸溶液の精製方法
GB8907163D0 (en) * 1989-03-30 1989-05-10 Shell Int Research A process of treating metal chloride wastes
US5238579A (en) * 1990-09-12 1993-08-24 Falconbridge Limited Method for generating coarse precipitates from solutions or slurries containing ionic species
US5976383A (en) * 1991-04-08 1999-11-02 Romar Technologies, Inc. Recycle process for removing dissolved heavy metals from water with aluminum particles
DE4131577C2 (de) * 1991-09-23 1999-11-25 Kronos Titan Gmbh Verfahren zur Erzeugung deponiefähiger Produkte aus Metallchloriden ohne inerte Anteile
DE4132679C2 (de) * 1991-10-01 2000-10-05 Kronos Titan Gmbh & Co Ohg Entfernung von Schwermetallen aus Abwässern der Titandioxidindustrie
US5393510A (en) * 1992-07-22 1995-02-28 Rheox, Inc. High solids content titanium dioxide suspension
DE4321168A1 (de) * 1992-07-22 1994-01-27 Kronos Titan Gmbh Verfahren zur Herstellung einer Titandioxidsuspension mit einem hohen Feststoffgehalt
US5370800A (en) * 1993-05-25 1994-12-06 Stevenson; Sanford M. Method for removing metal compounds from waste water
US6800260B2 (en) * 2002-02-11 2004-10-05 Millennium Inorganic Chemicals, Inc. Processes for treating iron-containing waste streams

Also Published As

Publication number Publication date
DE10111895A1 (de) 2002-09-19
WO2002072205A3 (de) 2003-04-17
TWI243697B (en) 2005-11-21
CA2438311A1 (en) 2002-09-19
EP1368503A2 (de) 2003-12-10
WO2002072205A2 (de) 2002-09-19
JP2004528162A (ja) 2004-09-16
US20040136889A1 (en) 2004-07-15

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