CA1072476A - Production de coke de petrole hautement cristallin - Google Patents

Production de coke de petrole hautement cristallin

Info

Publication number
CA1072476A
CA1072476A CA261,855A CA261855A CA1072476A CA 1072476 A CA1072476 A CA 1072476A CA 261855 A CA261855 A CA 261855A CA 1072476 A CA1072476 A CA 1072476A
Authority
CA
Canada
Prior art keywords
feedstock
temperature
coke
petroleum
crystalline
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
CA261,855A
Other languages
English (en)
Inventor
Nobuyuki Kobayashi
Minoru Yamamoto
Yoshihiko Hase
Mikio Nakaniwa
Kiyoshige Hayashi
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.)
Maruzen Petrochemical Co Ltd
Original Assignee
Maruzen Petrochemical Co Ltd
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 Maruzen Petrochemical Co Ltd filed Critical Maruzen Petrochemical Co Ltd
Priority to CA261,855A priority Critical patent/CA1072476A/fr
Application granted granted Critical
Publication of CA1072476A publication Critical patent/CA1072476A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Coke Industry (AREA)
CA261,855A 1976-09-23 1976-09-23 Production de coke de petrole hautement cristallin Expired CA1072476A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA261,855A CA1072476A (fr) 1976-09-23 1976-09-23 Production de coke de petrole hautement cristallin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA261,855A CA1072476A (fr) 1976-09-23 1976-09-23 Production de coke de petrole hautement cristallin

Publications (1)

Publication Number Publication Date
CA1072476A true CA1072476A (fr) 1980-02-26

Family

ID=4106915

Family Applications (1)

Application Number Title Priority Date Filing Date
CA261,855A Expired CA1072476A (fr) 1976-09-23 1976-09-23 Production de coke de petrole hautement cristallin

Country Status (1)

Country Link
CA (1) CA1072476A (fr)

Similar Documents

Publication Publication Date Title
US4049538A (en) Process for producing high-crystalline petroleum coke
US4075084A (en) Manufacture of low-sulfur needle coke
CA1094486A (fr) Procede de production de coke de petrole
EP0008493B1 (fr) Procédé de cokéfaction retardée d'une charge comprenant un courant de recyclage hydrogéné et produits graphitisés obtenus à partir de coke produit par un tel procédé
CA1130743A (fr) Methode de production de brai ou de coke de petrole haute purete
EP0175518B1 (fr) Procédé de fabrication de coke aciculaire de qualité supérieure
EP0378326B1 (fr) Brai liant et méthode de sa préparation
DE69103065T2 (de) Verfahren zur verzögerten Verkokung.
EP0432335A1 (fr) Préparation de coke à teneur en soufre plus basse et à teneur en soufre plus haute
US3959115A (en) Production of petroleum cokes
US4822479A (en) Method for improving the properties of premium coke
US4720338A (en) Premium coking process
US4130475A (en) Process for making premium coke
EP0285261B1 (fr) Procédé pour la fabrication de coke de qualité supérieure
DE2834475A1 (de) Verfahren zur behandlung eines pyrolyse-heizoels
CA1072476A (fr) Production de coke de petrole hautement cristallin
US4713168A (en) Premium coking process
US4040946A (en) Process for the production of a petroleum coke and coking crystallizer used thereof
US5071515A (en) Method for improving the density and crush resistance of coke
US5034116A (en) Process for reducing the coarse-grain CTE of premium coke
CA1098066A (fr) Methode de production de coke de petrole et cristalliseur de cokefaction connexe
JP2875407B2 (ja) コークスの密度および圧潰強さを向上させる方法
EP0282262A1 (fr) Procédé pour modifier la densité de coke
EP0282261A1 (fr) Procédé pour améliorer la densité et la résistance à la pression de coke
JPH02202989A (ja) ブレミアムコークスの製造方法

Legal Events

Date Code Title Description
MKEX Expiry