GB257560A - Improvements in the manufacture of prepared tar for roadmaking and the like - Google Patents

Improvements in the manufacture of prepared tar for roadmaking and the like

Info

Publication number
GB257560A
GB257560A GB1856426A GB1856426A GB257560A GB 257560 A GB257560 A GB 257560A GB 1856426 A GB1856426 A GB 1856426A GB 1856426 A GB1856426 A GB 1856426A GB 257560 A GB257560 A GB 257560A
Authority
GB
United Kingdom
Prior art keywords
tar
roadmaking
manufacture
composition
condensates
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
GB1856426A
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.)
LAURENCE HENRY SENSICLE
Original Assignee
LAURENCE HENRY SENSICLE
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 LAURENCE HENRY SENSICLE filed Critical LAURENCE HENRY SENSICLE
Priority to GB1856426A priority Critical patent/GB257560A/en
Publication of GB257560A publication Critical patent/GB257560A/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
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

257,560. Sensicle, L. H. May 21, 1925. Tar suitable for road-making is obtained from a by-product plant without distillation by collecting separately the part of the condensates rich in naphthalene or phenol, removing the latter substances, and mixing the residue with the remainder of the condensates, thus adjusting the composition of the tar. The tar or mixture of tars may be dehydrated before or after treatment by a method such as that described in Specification 257,024. The composition of the product may also be adjusted by admixture of tar distillate fractions such as anthracene or creosote oil or pitch.
GB1856426A 1925-05-21 1925-05-21 Improvements in the manufacture of prepared tar for roadmaking and the like Expired GB257560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1856426A GB257560A (en) 1925-05-21 1925-05-21 Improvements in the manufacture of prepared tar for roadmaking and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1856426A GB257560A (en) 1925-05-21 1925-05-21 Improvements in the manufacture of prepared tar for roadmaking and the like

Publications (1)

Publication Number Publication Date
GB257560A true GB257560A (en) 1926-08-23

Family

ID=10114605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1856426A Expired GB257560A (en) 1925-05-21 1925-05-21 Improvements in the manufacture of prepared tar for roadmaking and the like

Country Status (1)

Country Link
GB (1) GB257560A (en)

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