CA336923A - Tar and pitch processing - Google Patents

Tar and pitch processing

Info

Publication number
CA336923A
CA336923A CA336923A CA336923DA CA336923A CA 336923 A CA336923 A CA 336923A CA 336923 A CA336923 A CA 336923A CA 336923D A CA336923D A CA 336923DA CA 336923 A CA336923 A CA 336923A
Authority
CA
Canada
Prior art keywords
tar
pitch processing
pitch
processing
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
CA336923A
Other languages
French (fr)
Inventor
S. Reeve Charles
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.)
Barrett Co Inc
Original Assignee
Barrett Co Inc
Publication date
Application granted granted Critical
Publication of CA336923A publication Critical patent/CA336923A/en
Expired legal-status Critical Current

Links

CA336923A Tar and pitch processing Expired CA336923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA336923T

Publications (1)

Publication Number Publication Date
CA336923A true CA336923A (en) 1933-11-07

Family

ID=35300065

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336923A Expired CA336923A (en) Tar and pitch processing

Country Status (1)

Country Link
CA (1) CA336923A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150997B (en) * 1957-05-21 1963-07-04 Ruetgerswerke Ag Process for the production of ash-free pitches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150997B (en) * 1957-05-21 1963-07-04 Ruetgerswerke Ag Process for the production of ash-free pitches

Similar Documents

Publication Publication Date Title
CA336923A (en) Tar and pitch processing
CA336568A (en) Tar processing
CA327612A (en) Tar processing
CA333383A (en) Photo-cell
CA337128A (en) Carbonaceous material processing
CA332316A (en) Carbonaceous material processing
CA337127A (en) Carbonaceous material processing
CA342988A (en) Tar and other residue processing
CA333067A (en) Shortening processing
CA330248A (en) Hydrocarbon processing
CA331856A (en) Hydrocarbon processing
CA332364A (en) Hydrocarbon processing
CA333899A (en) Hydrocarbon processing
CA335286A (en) Hydrocarbon processing
CA336988A (en) Treated coke
CA329865A (en) Set screw
CA351792A (en) Coal processing
CA351694A (en) Hydrocarbon processing
CA355081A (en) Hydrocarbon processing
CA332237A (en) Carbohydrate processing
CA351889A (en) Carbonaceous material processing
CA353673A (en) Carbonaceous material processing
CA332381A (en) Shielding arrangement
CA334261A (en) Coke-oven
CA337191A (en) Matrix-setting and type-line-casting machine