GB854267A - A process for the degasification of fuel dust - Google Patents

A process for the degasification of fuel dust

Info

Publication number
GB854267A
GB854267A GB3389/57A GB338957A GB854267A GB 854267 A GB854267 A GB 854267A GB 3389/57 A GB3389/57 A GB 3389/57A GB 338957 A GB338957 A GB 338957A GB 854267 A GB854267 A GB 854267A
Authority
GB
United Kingdom
Prior art keywords
chamber
pipe
gas
oxidizing
jet
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB3389/57A
Inventor
Ernst Schuster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Priority to GB3389/57A priority Critical patent/GB854267A/en
Priority to BE554916D priority patent/BE554916A/fr
Publication of GB854267A publication Critical patent/GB854267A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
    • C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
    • C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
    • C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
    • C10B49/12—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form by mixing tangentially, e.g. in vortex chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • 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
    • C10J3/487—Swirling or cyclonic 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
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C10J2300/0936—Coal fines for producing producer gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

854,267. Coking coal. STEINMULLER G.m.b.H., L. & C. Jan. 31, 1957, No. 3389/57. Class 55 (1). Coal dust is blown through a nozzle 2 into a cylindrical degasefying chamber 1 in an axial jet by means of a propellent gas heated above the coking temperature of the dust, the jet being surrounded by a veil of gas formed by introducing an oxidizable gas tangentially through port 3 into the chamber 1 so that it moves in a spiral along the jet from its root, the veil being made sufficiently hot and oxidizing to cause such superficial oxidation of the dust particles that later agglutination does not occur, by mixing the oxidizable gas entering by pipe 4 just before or at its entry into the chamber 1 with an oxidizing gas entering through pipe 6 and then raising the particles to such a temperature that they are degasefied in the chamber 1. The oxidizing medium, which may be air, oxygenenriched air or oxygen, and the oxidizable gas may be preheated to 1000‹ C. by a heat exchanger. In a modification the pipe for the oxidizable gas is concentrically within the pipe for the oxidizing medium.
GB3389/57A 1957-01-31 1957-01-31 A process for the degasification of fuel dust Expired GB854267A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3389/57A GB854267A (en) 1957-01-31 1957-01-31 A process for the degasification of fuel dust
BE554916D BE554916A (en) 1957-01-31 1957-02-11

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3389/57A GB854267A (en) 1957-01-31 1957-01-31 A process for the degasification of fuel dust
BE554916T 1957-02-11

Publications (1)

Publication Number Publication Date
GB854267A true GB854267A (en) 1960-11-16

Family

ID=33132373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3389/57A Expired GB854267A (en) 1957-01-31 1957-01-31 A process for the degasification of fuel dust

Country Status (2)

Country Link
BE (1) BE554916A (en)
GB (1) GB854267A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268358A (en) * 1976-12-31 1981-05-19 L. & C. Steinmuller Gmbh Method of reducing the sulfur content of coal reduced to dust

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090675A (en) * 1962-05-04 1963-05-21 Universal Oil Prod Co Direct flame incinerator
JPS5347444B1 (en) * 1971-05-14 1978-12-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4268358A (en) * 1976-12-31 1981-05-19 L. & C. Steinmuller Gmbh Method of reducing the sulfur content of coal reduced to dust

Also Published As

Publication number Publication date
BE554916A (en) 1957-02-28

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