GB526174A - Improvements in or relating to the distillation and fractionation of liquid hydrocarbons - Google Patents

Improvements in or relating to the distillation and fractionation of liquid hydrocarbons

Info

Publication number
GB526174A
GB526174A GB7575/39A GB757539A GB526174A GB 526174 A GB526174 A GB 526174A GB 7575/39 A GB7575/39 A GB 7575/39A GB 757539 A GB757539 A GB 757539A GB 526174 A GB526174 A GB 526174A
Authority
GB
United Kingdom
Prior art keywords
flash chamber
heated
fraction
column
distilling
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
GB7575/39A
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
Publication of GB526174A publication Critical patent/GB526174A/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
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G7/00—Distillation of hydrocarbon oils

Landscapes

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

Abstract

526,174. Distilling. WILTON, T. O. March 8, 1939, No. 7575. Convention date, March 8, 1938. [Class 32] In a distillation process wherein vapour fractions of different boiling ranges are introduced into a fractionating column at different points, one source of heat only is used to obtain the vapour fractions (the fraction of highest boiling range), the others being obtained by heat exchange, the hot residues of one fraction being used to distil a fraction of lower boiling range. In the Figure a crude tar is circulated from the tank a to a heat exchanger c (heated by condensation of the highest fraction), waste heat coil d (heated by waste gases from still), heat exchanger e (heated by part of final residues from flash chamber g), primary flash chamber f, distilling column h (heated by part of final residues from flash chamber g), and to a secondary flash chamber g. The distillates from flash chamber f, distilling column h and the flash chamber g pass through pipes 73, 72 and 71 to the fractionation column e and then to tanks s, t, u, v and w. Specification 472,541 is referred to.
GB7575/39A 1938-03-08 1939-03-08 Improvements in or relating to the distillation and fractionation of liquid hydrocarbons Expired GB526174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE526174X 1938-03-08

Publications (1)

Publication Number Publication Date
GB526174A true GB526174A (en) 1940-09-12

Family

ID=6552867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7575/39A Expired GB526174A (en) 1938-03-08 1939-03-08 Improvements in or relating to the distillation and fractionation of liquid hydrocarbons

Country Status (1)

Country Link
GB (1) GB526174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058893A (en) * 1959-09-01 1962-10-16 Exxon Research Engineering Co Separation of multicomponent mixture in single tower

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3058893A (en) * 1959-09-01 1962-10-16 Exxon Research Engineering Co Separation of multicomponent mixture in single tower

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