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MX168358B - PARTIAL OXIDATION PROCEDURE - Google Patents

PARTIAL OXIDATION PROCEDURE

Info

Publication number
MX168358B
MX168358B MX026475A MX2647586A MX168358B MX 168358 B MX168358 B MX 168358B MX 026475 A MX026475 A MX 026475A MX 2647586 A MX2647586 A MX 2647586A MX 168358 B MX168358 B MX 168358B
Authority
MX
Mexico
Prior art keywords
nickel
additive
ash
vanadium
calcium
Prior art date
Application number
MX026475A
Other languages
Spanish (es)
Inventor
Mitri Salim Najjar
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
Priority claimed from US06/749,376 external-priority patent/US4668429A/en
Priority claimed from US06/749,375 external-priority patent/US4668428A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Publication of MX168358B publication Critical patent/MX168358B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10JPRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46Gasification of granular or pulverulent flues in suspension

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Industrial Gases (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

La presente invención se refiere a un procedimiento para la producción de mezclas gaseosas que contienen H2 + CO por oxidación parcial de un material de alimentación que comprende un combustible hidrocarbonado líquido pesado con cenizas que contienen níquel y vanadio o coque de petróleo con cenizas que contienen níquel y vanadio o mezclas de los mismos, caracterizado por: 1) mezclar con dicho material de alimentación un aditivo A que contiene hierro cuando el contenido en silicio de dichas cenizas es inferior a unas 350 ppm o un aditivo B que contiene hierro y calcio cuando el contenido en silicio de dichas cenizas es alrededor de 400 ppm o más, 2) hacer reaccionar la mezcla de (1) a una temperatura comprendida entre 1200 y 1650 grados C (2200 y 3000 grados F) y a una presión comprendida aproximadamente entre 5 y 250 atmósferas, con un gas que contiene oxígeno libre, en presencia de un moderador de temperatura y en una atmósfera reductora para producir una corriente gaseosa efluente cruda caliente que contiene H2 + CO y escoria fundida y donde el aditivo A, conteniendo hierro se combina con al menos una parte de níquel y de azufre para producir un agente lavador en fase líquida que recoge y transporta una parte de las varillas oxidadas y espinelas conteniendo vanadio y otros componentes de las cenizas y el refractario fuera de la zona de reacción; y cuando se utiliza el aditivo B, conteniendo hierro y calcio (I) se combinan con una parte de níquel-calcio y azufre para generar un agente lavador en fase líquida que recoge y transporta una parte de las varillas oxidadas y espinelas conteniendo vanadio y de otros componentes de las cenizas y refractario y (II) se combinan con una parte del níquel, caldio y silicio para generar una fase líquida de óxidos-silicatos; 3) separar los materiales no gaseosos de la citada corriente gaseosa efluente cruda caliente.The present invention relates to a process for the production of gaseous mixtures containing H2 + CO by partial oxidation of a feedstock comprising a heavy liquid hydrocarbon fuel with nickel-containing ash and vanadium or petroleum coke with nickel-containing ash. and vanadium or mixtures thereof, characterized by: 1) mixing with said feedstock an additive A containing iron when the silicon content of said ashes is less than about 350 ppm or an additive B containing iron and calcium when the Silicon content of said ashes is around 400 ppm or more, 2) react the mixture of (1) at a temperature between 1200 and 1650 degrees C (2200 and 3000 degrees F) and at a pressure between approximately 5 and 250 atmospheres, with a gas containing free oxygen, in the presence of a temperature moderator and in a reducing atmosphere to produce a gas stream sa hot raw effluent containing H2 + CO and molten slag and where additive A, containing iron, combines with at least part of nickel and sulfur to produce a liquid phase cleaning agent that collects and transports part of the oxidized rods and spinels containing vanadium and other components of the ash and refractory outside the reaction zone; and when additive B is used, containing iron and calcium (I) they combine with a part of nickel-calcium and sulfur to generate a liquid phase cleaning agent that collects and transports a part of the oxidized rods and spinels containing vanadium and other components of the ash and refractory and (II) combine with a part of the nickel, caldium and silicon to generate a liquid phase of oxide-silicates; 3) separating the non-gaseous materials from said hot raw effluent gas stream.

MX026475A 1985-06-27 1986-06-23 PARTIAL OXIDATION PROCEDURE MX168358B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/749,376 US4668429A (en) 1985-06-27 1985-06-27 Partial oxidation process
US06/749,375 US4668428A (en) 1985-06-27 1985-06-27 Partial oxidation process

Publications (1)

Publication Number Publication Date
MX168358B true MX168358B (en) 1993-05-19

Family

ID=27115109

Family Applications (1)

Application Number Title Priority Date Filing Date
MX026475A MX168358B (en) 1985-06-27 1986-06-23 PARTIAL OXIDATION PROCEDURE

Country Status (9)

Country Link
JP (1) JPH0772081B2 (en)
KR (1) KR940005198B1 (en)
CN (1) CN1007262B (en)
AU (1) AU586260B2 (en)
DE (1) DE3667180D1 (en)
ES (1) ES8801165A1 (en)
IN (1) IN165846B (en)
MX (1) MX168358B (en)
PT (1) PT82831B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061189T3 (en) * 1990-11-16 1994-12-01 Texaco Development Corp PROCEDURE TO PRODUCE HIGH PURITY HYDROGEN.
US8197566B2 (en) * 2008-12-08 2012-06-12 General Electric Company Gasifier additives for improved refractory life
US8648121B2 (en) * 2011-02-23 2014-02-11 Greatpoint Energy, Inc. Hydromethanation of a carbonaceous feedstock with nickel recovery
JP6139522B2 (en) * 2011-07-27 2017-05-31 サウジ アラビアン オイル カンパニー Gasification process of heavy residual oil using particulate coke from delayed coking unit
US8974701B2 (en) * 2012-03-27 2015-03-10 Saudi Arabian Oil Company Integrated process for the gasification of whole crude oil in a membrane wall gasifier and power generation
WO2013159270A1 (en) * 2012-04-23 2013-10-31 General Electric Company Partial oxidation feed system and method
US10018416B2 (en) 2012-12-04 2018-07-10 General Electric Company System and method for removal of liquid from a solids flow
US9784121B2 (en) 2013-12-11 2017-10-10 General Electric Company System and method for continuous solids slurry depressurization
US9702372B2 (en) 2013-12-11 2017-07-11 General Electric Company System and method for continuous solids slurry depressurization
CN118430702B (en) * 2024-07-03 2024-09-20 山东云科汉威软件有限公司 Data fusion method based on object data model

Also Published As

Publication number Publication date
PT82831B (en) 1991-02-08
JPH0772081B2 (en) 1995-08-02
CN1007262B (en) 1990-03-21
DE3667180D1 (en) 1990-01-04
ES8801165A1 (en) 1987-12-16
PT82831A (en) 1986-07-01
KR870000410A (en) 1987-02-18
CN86104452A (en) 1987-04-29
AU5919286A (en) 1987-01-08
AU586260B2 (en) 1989-07-06
JPS6256305A (en) 1987-03-12
IN165846B (en) 1990-01-27
KR940005198B1 (en) 1994-06-13
ES556464A0 (en) 1987-12-16

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