GB447789A - Improvements in and connected with electrically heated boilers for heating tar and tar bitumen compounds - Google Patents

Improvements in and connected with electrically heated boilers for heating tar and tar bitumen compounds

Info

Publication number
GB447789A
GB447789A GB393835A GB393835A GB447789A GB 447789 A GB447789 A GB 447789A GB 393835 A GB393835 A GB 393835A GB 393835 A GB393835 A GB 393835A GB 447789 A GB447789 A GB 447789A
Authority
GB
United Kingdom
Prior art keywords
tar
preston
boiler
heating
electrically heated
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
GB393835A
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.)
FRANK HOON
GEORGE SOUTHERN MOLYNEUX
HERBERT HENRY DEWHURST
Original Assignee
FRANK HOON
GEORGE SOUTHERN MOLYNEUX
HERBERT HENRY DEWHURST
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 FRANK HOON, GEORGE SOUTHERN MOLYNEUX, HERBERT HENRY DEWHURST filed Critical FRANK HOON
Priority to GB393835A priority Critical patent/GB447789A/en
Priority to GB200636A priority patent/GB448997A/en
Publication of GB447789A publication Critical patent/GB447789A/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
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/10—Melting
    • C10C3/12—Devices therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

447,789. Electrically - heated tar 'boilers. MOLYNEUX, J., 236, Station Road, Bamber Bridge, near Preston, WILLIAMS, F., 21, Cannon Street, Preston, DEWHURST, H. H., Bank House, Pope Lane, and HOON, F., Greengates, Hollinhurst Avenue, both in Penwortham, Preston, and MOLYNEUX, G. S., 236, Station Road, Bamber Bridge, near Preston. Feb. 7, 1935, No. 3938. [Class 107] [See also Group XI] A boiler or tank for heating tar and tar compounds is provided with internal electrically-heated ducts k fitted with cross tubes l for circulating the tar. The boiler is fitted with a charging hole d and filter e, a pyrometer f, an inspection door c, lagging b, a discharge valve g for controlling the supply of tar to a circulating pump, and a return pipe leading to the top of the boiler.
GB393835A 1935-02-07 1935-02-07 Improvements in and connected with electrically heated boilers for heating tar and tar bitumen compounds Expired GB447789A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB393835A GB447789A (en) 1935-02-07 1935-02-07 Improvements in and connected with electrically heated boilers for heating tar and tar bitumen compounds
GB200636A GB448997A (en) 1935-02-07 1935-06-29 Improvements in and connected with electrically heated boilers for heating tar and tar bitumen compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB393835A GB447789A (en) 1935-02-07 1935-02-07 Improvements in and connected with electrically heated boilers for heating tar and tar bitumen compounds

Publications (1)

Publication Number Publication Date
GB447789A true GB447789A (en) 1936-05-26

Family

ID=9767693

Family Applications (1)

Application Number Title Priority Date Filing Date
GB393835A Expired GB447789A (en) 1935-02-07 1935-02-07 Improvements in and connected with electrically heated boilers for heating tar and tar bitumen compounds

Country Status (1)

Country Link
GB (1) GB447789A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120067549A1 (en) * 2009-05-20 2012-03-22 S. Tra. G. I. E. S.R.L. Heat recovery apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120067549A1 (en) * 2009-05-20 2012-03-22 S. Tra. G. I. E. S.R.L. Heat recovery apparatus

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