GB189818302A - Improvements in the Manufacture of Artificial Asphalt, and in Apparatus to be Employed therein. - Google Patents

Improvements in the Manufacture of Artificial Asphalt, and in Apparatus to be Employed therein.

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Publication number
GB189818302A
GB189818302A GB189818302DA GB189818302A GB 189818302 A GB189818302 A GB 189818302A GB 189818302D A GB189818302D A GB 189818302DA GB 189818302 A GB189818302 A GB 189818302A
Authority
GB
United Kingdom
Prior art keywords
air
employed
manufacture
artificial asphalt
petroleum residue
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
Inventor
George Herbert Grey
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
Application granted granted Critical
Publication of GB189818302A publication Critical patent/GB189818302A/en
Expired legal-status Critical Current

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Landscapes

  • Working-Up Tar And Pitch (AREA)

Abstract

18,302. Grey, G. H., [Hayward, J. W.]. Aug. 25. Asphalts. - Ground limestone is mixed with petroleum residue, and the mixture subjected to t h e oxidizing action of air, ozonized air, ozone, or oxygen to form an artificial asphalt. The materials are placed in a retort A, heated by gas or otherwise and turning upon a fixed tubular shaft C blocked at one point by a plug a. The air &c. is forced through the branch pipes K into the mixture and passes away by the pipe L. The oxidized material is drawn off at B'. The petroleum residue may be oxidized prior to its admixture with the limestone.
GB189818302D 1898-08-25 1898-08-25 Improvements in the Manufacture of Artificial Asphalt, and in Apparatus to be Employed therein. Expired GB189818302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189818302T 1898-08-25

Publications (1)

Publication Number Publication Date
GB189818302A true GB189818302A (en) 1898-10-29

Family

ID=32141398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189818302D Expired GB189818302A (en) 1898-08-25 1898-08-25 Improvements in the Manufacture of Artificial Asphalt, and in Apparatus to be Employed therein.

Country Status (1)

Country Link
GB (1) GB189818302A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876126A (en) * 1956-04-09 1959-03-03 Straba Handels Ag Process of mixing fine aggregates with asphalt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876126A (en) * 1956-04-09 1959-03-03 Straba Handels Ag Process of mixing fine aggregates with asphalt

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