MX9704212A - Metodo para desescoriar un reactor de oxidacion parcial. - Google Patents

Metodo para desescoriar un reactor de oxidacion parcial.

Info

Publication number
MX9704212A
MX9704212A MX9704212A MX9704212A MX9704212A MX 9704212 A MX9704212 A MX 9704212A MX 9704212 A MX9704212 A MX 9704212A MX 9704212 A MX9704212 A MX 9704212A MX 9704212 A MX9704212 A MX 9704212A
Authority
MX
Mexico
Prior art keywords
deslagging
partial oxidation
oxidation reactor
vanadium
reactor
Prior art date
Application number
MX9704212A
Other languages
English (en)
Other versions
MXPA97004212A (es
Inventor
Donald Duane Brooker
James Samuel Falsetti
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of MX9704212A publication Critical patent/MX9704212A/es
Publication of MXPA97004212A publication Critical patent/MXPA97004212A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/485—Entrained flow gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/12—Heating the gasifier
    • C10J2300/1223—Heating the gasifier by burners
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
    • C10J2300/1628—Ash post-treatment
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S48/00—Gas: heating and illuminating
    • Y10S48/02—Slagging producer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Catalysts (AREA)
  • Glass Compositions (AREA)

Abstract

Se describe un método para facilitar la separacion de escoria de un reactor de oxidacion parcial para la produccion de singas. La escoria comprende trioxido de vanadio y un material vítreo silíceo que se acumula sobre las paredes interiores (17) del reactor de oxidacion parcial (1) como un subproducto de la produccion de singas. El desescoriado se efectua por oxidacion controlada, en donde la relacion en peso vanadio/cristal se mantiene en por lo menos 3:2 aproximadamente, operando el reactor (1) a una temperatura de por lo menos 1093 degree C aproximadamente y manteniendo condiciones de oxidacion controlada suficientes para convertir el trioxido de vanadio de la escoria a pentoxido de vanadio.
MXPA/A/1997/004212A 1994-12-08 1997-06-06 Metodo para desescoriar un reactor de oxidacion parcial MXPA97004212A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US365219 1994-12-08
US08/365,219 US5578094A (en) 1994-12-08 1994-12-08 Vanadium addition to petroleum coke slurries to facilitate deslagging for controlled oxidation
PCT/US1995/015754 WO1996017904A1 (en) 1994-12-08 1995-12-05 Method for deslagging a partial oxidation reactor

Publications (2)

Publication Number Publication Date
MX9704212A true MX9704212A (es) 1997-09-30
MXPA97004212A MXPA97004212A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
CN1089795C (zh) 2002-08-28
DE69528283D1 (de) 2002-10-24
JP2923056B2 (ja) 1999-07-26
EP0796305A4 (en) 1999-01-20
EP0796305A1 (en) 1997-09-24
WO1996017904A1 (en) 1996-06-13
EP0796305B1 (en) 2002-09-18
CN1168688A (zh) 1997-12-24
US5578094A (en) 1996-11-26
DE69528283T2 (de) 2003-08-07
JPH10502414A (ja) 1998-03-03
TW303387B (es) 1997-04-21
AU4508396A (en) 1996-06-26

Similar Documents

Publication Publication Date Title
GB9514090D0 (en) Non-catalysed oxidation of maltodextrin with an oxygen containing oxidant
IE900888L (en) Process for the production of 1,2,2,2-tetrafluoroethyl¹difluoromethyl ether
HUT46625A (en) Process for producing modified ceramic structures
BE881534A (fr) Procede de fabrication orientee d'acide silicique par hydrolyse dans la flamme et produits ainsi obtenus
GR3030327T3 (en) Process for the purification of 2,6-diisopropylphenol
MX9704212A (es) Metodo para desescoriar un reactor de oxidacion parcial.
PT98863A (pt) Processo para a transformacao continua de derivados de cefalosporinas em derivados do acido glutaril-7-aminocefalosporanico
AU7818187A (en) Method for producing a ceramic body by oxidation of a precursor metal
GR3018063T3 (en) Process for preparation of phosphatidylcholine derivatives.
EP0190424A3 (en) Process for the preparation of pure dialkyl succinates
GR3019276T3 (en) Process for making 2-oxindole-1-carboxamides
AU7619794A (en) Improvements in or relating to sulphur production from sulphur-bearing gas streams
HUT46629A (en) Process for producing self-carrying ceramic structure
IL82503A0 (en) Process for the promination of biphenols
AU577835B2 (en) Sodium perborate monohydrate from tetrahydrate
HUT44082A (en) Process for producing 4-androstane-3,17-dion and 1,4-androstadien-3,17-dion
HUT33992A (en) Process for preparing 2,3,5,6-tetrasubstituted p- benzoquinones
EP0325287A3 (en) Dual combustion zone sulfur recovery process
ATE82249T1 (de) Verfahren zur herstellung von nichtionischen oberflaechenaktiven mitteln aus 1,2-isopropyliden- 3-epoxypropylglycerol und einer carbonsaeure, nichtionische oberflaechenaktive mittel und ihre anwendung.
EP0280331A3 (en) Process for recovering sulfur from acid gas
HUT44271A (en) Process for production of 7-alfa-acetil-thio-steroids
HUT50145A (en) Process for production of substituated 1,2,3-tiadiasole 4-tiasole

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees