WO2012160494A3 - Recovery reactor - Google Patents

Recovery reactor Download PDF

Info

Publication number
WO2012160494A3
WO2012160494A3 PCT/IB2012/052510 IB2012052510W WO2012160494A3 WO 2012160494 A3 WO2012160494 A3 WO 2012160494A3 IB 2012052510 W IB2012052510 W IB 2012052510W WO 2012160494 A3 WO2012160494 A3 WO 2012160494A3
Authority
WO
WIPO (PCT)
Prior art keywords
recovery reactor
recovery
zone
manganese
reactor
Prior art date
Application number
PCT/IB2012/052510
Other languages
French (fr)
Other versions
WO2012160494A2 (en
Inventor
Jaidev Rajnikant Shroff
Vikram Rajnikant Shroff
Krishna Ramprakash SRIVASTAVA
Jyeshtharaj Bhalchandra JOSHI
Original Assignee
United Phosphorus Limited
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 United Phosphorus Limited filed Critical United Phosphorus Limited
Priority to CN201280024515.4A priority Critical patent/CN103562420B/en
Priority to EP12726861.3A priority patent/EP2710160A2/en
Priority to BR112013029756A priority patent/BR112013029756A2/en
Priority to MX2013013522A priority patent/MX358085B/en
Publication of WO2012160494A2 publication Critical patent/WO2012160494A2/en
Publication of WO2012160494A3 publication Critical patent/WO2012160494A3/en

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
    • C22B47/00—Obtaining manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/10—Sulfates
    • 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
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C02F2001/5218—Crystallization
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/206—Manganese or manganese compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds

Abstract

The present invention describes a recovery reactor with at least a settling zone, a reaction zone, and an overflow zone and a process for recovery of manganese from industrial effluent through treatment in the said recovery reactor wherein, the said recovered manganese has a uniform particle size.
PCT/IB2012/052510 2011-05-20 2012-05-18 Recovery reactor WO2012160494A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280024515.4A CN103562420B (en) 2011-05-20 2012-05-18 Reclaim reactor
EP12726861.3A EP2710160A2 (en) 2011-05-20 2012-05-18 Recovery reactor
BR112013029756A BR112013029756A2 (en) 2011-05-20 2012-05-18 RECOVERY REACTOR
MX2013013522A MX358085B (en) 2011-05-20 2012-05-18 Recovery reactor.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1539/MUM/2011 2011-05-20
IN1539MU2011 2011-05-20

Publications (2)

Publication Number Publication Date
WO2012160494A2 WO2012160494A2 (en) 2012-11-29
WO2012160494A3 true WO2012160494A3 (en) 2013-01-17

Family

ID=46246110

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/052510 WO2012160494A2 (en) 2011-05-20 2012-05-18 Recovery reactor

Country Status (6)

Country Link
EP (1) EP2710160A2 (en)
CN (1) CN103562420B (en)
BR (1) BR112013029756A2 (en)
CO (1) CO6811845A2 (en)
MX (1) MX358085B (en)
WO (1) WO2012160494A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3181220A1 (en) * 2015-12-16 2017-06-21 Basf Se A process for removing a heterogeneous catalyst from a reaction product and a process for producing an aromatic amine
CN107118142A (en) * 2017-04-26 2017-09-01 利民化工股份有限公司 Mancopper compound and preparation method and application

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544477A (en) * 1983-10-12 1985-10-01 Standard Oil Company Polar solvent extraction and dedusting process
US4994175A (en) * 1988-12-14 1991-02-19 Amoco Corporation Syncrude dedusting extraction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2775029Y (en) * 2005-04-07 2006-04-26 凯膜过滤技术(上海)有限公司 Homogeneous phase fluidized bed reactor
CN101314120B (en) * 2007-05-31 2010-05-26 中国石油化工股份有限公司 Slurry bed reactor and uses thereof
CN201062279Y (en) * 2007-06-15 2008-05-21 湖北开元化工科技股份有限公司 Apparatus for reclaiming pyrolusite powder
US8043585B2 (en) 2008-01-15 2011-10-25 Vale Inco Limited Liquid and solid effluent treatment process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4544477A (en) * 1983-10-12 1985-10-01 Standard Oil Company Polar solvent extraction and dedusting process
US4994175A (en) * 1988-12-14 1991-02-19 Amoco Corporation Syncrude dedusting extraction

Also Published As

Publication number Publication date
MX358085B (en) 2018-08-03
CO6811845A2 (en) 2013-12-16
MX2013013522A (en) 2014-05-27
CN103562420A (en) 2014-02-05
CN103562420B (en) 2016-08-24
EP2710160A2 (en) 2014-03-26
WO2012160494A2 (en) 2012-11-29
BR112013029756A2 (en) 2017-09-05

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