MX336573B - Control del sulfuro de carbonilo producido durante la cloracion de minerales. - Google Patents

Control del sulfuro de carbonilo producido durante la cloracion de minerales.

Info

Publication number
MX336573B
MX336573B MX2014010086A MX2014010086A MX336573B MX 336573 B MX336573 B MX 336573B MX 2014010086 A MX2014010086 A MX 2014010086A MX 2014010086 A MX2014010086 A MX 2014010086A MX 336573 B MX336573 B MX 336573B
Authority
MX
Mexico
Prior art keywords
waste
carbonyl sulfide
ores
produced during
sulfide
Prior art date
Application number
MX2014010086A
Other languages
English (en)
Other versions
MX2014010086A (es
Inventor
Harry E Flynn
Original Assignee
Tronox Llc
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 Tronox Llc filed Critical Tronox Llc
Publication of MX2014010086A publication Critical patent/MX2014010086A/es
Publication of MX336573B publication Critical patent/MX336573B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8606—Removing sulfur compounds only one sulfur compound other than sulfur oxides or hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/108—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/308—Carbonoxysulfide COS
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/025—Other waste gases from metallurgy plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La presente invención proporciona un proceso para el manejo de los desechos de sulfuro de carbonilo y los haluros metálicos de desecho producidos en los procesos industriales y, más particularmente en procesos de cloración. El proceso incluye las etapas de hidrolizar el sulfuro de carbonilo para producir una corriente de desecho que contiene sulfuro de hidrógeno y sulfurar la corriente que contiene el sulfuro de hidrógeno resultante con una solución de los haluros metálicos de desecho. El sulfuro metálico resultante y la corriente que contiene el haluro metálico pueden ser neutralizados antes del desecho de los sólidos de desecho producidos.
MX2014010086A 2012-07-19 2013-06-14 Control del sulfuro de carbonilo producido durante la cloracion de minerales. MX336573B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/553,613 US8691167B2 (en) 2012-07-19 2012-07-19 Process for controlling carbonyl sulfide produced during chlorination of ores
PCT/US2013/045908 WO2014014592A1 (en) 2012-07-19 2013-06-14 Controlling carbonyl sulfide produced during chlorination of ores

Publications (2)

Publication Number Publication Date
MX2014010086A MX2014010086A (es) 2014-09-16
MX336573B true MX336573B (es) 2016-01-25

Family

ID=49946711

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014010086A MX336573B (es) 2012-07-19 2013-06-14 Control del sulfuro de carbonilo producido durante la cloracion de minerales.

Country Status (8)

Country Link
US (1) US8691167B2 (es)
EP (1) EP2802536B1 (es)
JP (1) JP5883955B2 (es)
CN (1) CN104245589B (es)
CA (1) CA2864185C (es)
MX (1) MX336573B (es)
TW (1) TWI456069B (es)
WO (1) WO2014014592A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016122917A1 (en) * 2013-08-07 2016-08-04 Langley Justin Chlorination of processing residues as a variable load for grid scale electrical load following and storage
US9163297B2 (en) 2012-08-07 2015-10-20 Justin Langley Method for the integration of carbochlorination into a staged reforming operation as an alternative to direct residue oxidation for the recovery of valuable metals
JP6122664B2 (ja) * 2013-03-05 2017-04-26 三菱重工業株式会社 ガス精製装置およびガス精製方法
US10246342B2 (en) 2016-03-31 2019-04-02 Tronox Llc Centrifugal aluminum chloride generator

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BE758402A (fr) 1969-11-03 1971-04-16 Titan Gmbh Elimination du sulfure de carbonyle de gaz industriels
US3615163A (en) * 1969-12-15 1971-10-26 Ppg Industries Inc Treatment of titanium tetrachloride waste gas
JPS5411092A (en) * 1977-06-29 1979-01-26 Mitsui Eng & Shipbuild Co Ltd Treating method for gas containing hydrogen sulfide type compounds
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FR2501532B1 (fr) 1981-03-13 1985-12-13 Rhone Poulenc Spec Chim Catalyseur et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre
DE3131257C2 (de) 1981-08-07 1986-10-30 VEG-Gasinstituut N.V., Apeldoorn Verfahren zum Entfernen von Schwefelwasserstoff aus Gasen
FR2518424B1 (fr) 1981-12-17 1988-03-11 Elf Aquitaine Procede de desulfuration catalytique d'un gaz acide renfermant h2s, et eventuellement une quantite globale d'au plus 3 % en volume de cs2 et/ou cos
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DE3534741A1 (de) 1985-09-28 1987-04-09 Basf Ag Verfahren zur entfernung von schwefelverbindungen aus gasstroemen
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US5298228A (en) * 1992-09-08 1994-03-29 Atlantic Richfield Company Method and apparatus for treating hydrocarbon gas streams contaminated with carbonyl sulfide
DE4402311C2 (de) 1993-02-06 1998-02-26 Kronos Titan Gmbh Verfahren zur Verbesserung der Filtration schwefelhaltiger Suspensionen
US5585078A (en) * 1993-03-08 1996-12-17 E. I. Du Pont De Nemours And Company Process for reducing carbon monoxide and carbonyl sulfide emissions from a fluidized bed titanium dioxide chlorinator
RU2152421C1 (ru) 1994-05-19 2000-07-10 Мицуи Петрокемикал Индастриз Лтд. СПОСОБ ОЧИСТКИ α-ОЛЕФИНОВ ДЛЯ ПОЛИМЕРИЗАЦИИ И СПОСОБ ПОЛУЧЕНИЯ ПОЛИ-α-ОЛЕФИНОВ
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Also Published As

Publication number Publication date
CN104245589A (zh) 2014-12-24
JP2015510041A (ja) 2015-04-02
MX2014010086A (es) 2014-09-16
US20140023573A1 (en) 2014-01-23
TW201412999A (zh) 2014-04-01
CA2864185C (en) 2015-12-22
EP2802536A1 (en) 2014-11-19
US8691167B2 (en) 2014-04-08
EP2802536A4 (en) 2015-01-21
JP5883955B2 (ja) 2016-03-15
AU2013290653A1 (en) 2014-10-16
TWI456069B (zh) 2014-10-11
CN104245589B (zh) 2016-08-17
EP2802536B1 (en) 2016-01-20
CA2864185A1 (en) 2014-01-23
WO2014014592A1 (en) 2014-01-23

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