GB546464A - Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material - Google Patents

Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material

Info

Publication number
GB546464A
GB546464A GB1645340A GB1645340A GB546464A GB 546464 A GB546464 A GB 546464A GB 1645340 A GB1645340 A GB 1645340A GB 1645340 A GB1645340 A GB 1645340A GB 546464 A GB546464 A GB 546464A
Authority
GB
United Kingdom
Prior art keywords
pipe
mixture
retort
gas
carbonaceous material
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
GB1645340A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1645340A priority Critical patent/GB546464A/en
Publication of GB546464A publication Critical patent/GB546464A/en
Expired legal-status Critical Current

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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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

546,464. Destructive distillation. STREVENS, J. L., and MITFORD, W. B. Jan. 13, 1941, No. 16453/40. [Classes 55 (i) and 55 (ii)] A gaseous mixture of oil vapour, steam and hydrocarbon gas is passed through a hot mass of carbonaceous material in a retort, the gaseous mixture being prepared by passing the constituents of the mixture into a pipe disposed centrally in the retort at least one of the constituents being preheated to 400‹ C. This mixture may be passed into a charge of coal undergoing distillation in a vertical retort in the manner described in Specification 523,006. A pipe 18 depends into a retort 11 containing a charge of solid carbonaceous material 13, and an upward extension 15 is provided with inlets 16 and 17 for preheated gas and steam respectively. A pipe 22 extends through a cover 21 and surrounds a tube 23 through which oil or tar is supplied from a pipe 25 through the side wall of a dome 24 secured to the cover, the pipe 22 terminating in a jet 28. The vapour-gas mixture is injected into the charge during carbonization through the pipe 18. The gas may be superheated to 400‹ C. In a modification, the oil delivery pipe is surrounded by an annular space to which steam is supplied and a vertically adjustable venturi mixing device is provided. The Provisional Specification refers to the preparation of gaseous mixtures apart from their application to destructive distillation.
GB1645340A 1941-01-13 1941-01-13 Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material Expired GB546464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1645340A GB546464A (en) 1941-01-13 1941-01-13 Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1645340A GB546464A (en) 1941-01-13 1941-01-13 Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material

Publications (1)

Publication Number Publication Date
GB546464A true GB546464A (en) 1942-07-15

Family

ID=10077591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1645340A Expired GB546464A (en) 1941-01-13 1941-01-13 Improvements in or relating to method and apparatus for the preparation of gaseous mixtures suitable for the destructive distillation of carbonaceous material

Country Status (1)

Country Link
GB (1) GB546464A (en)

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