JPS57179281A - Decoking apparatus in heavy oil cracking gas apparatus - Google Patents

Decoking apparatus in heavy oil cracking gas apparatus

Info

Publication number
JPS57179281A
JPS57179281A JP6438781A JP6438781A JPS57179281A JP S57179281 A JPS57179281 A JP S57179281A JP 6438781 A JP6438781 A JP 6438781A JP 6438781 A JP6438781 A JP 6438781A JP S57179281 A JPS57179281 A JP S57179281A
Authority
JP
Japan
Prior art keywords
introductory part
gas
purging gas
purging
cracked
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.)
Granted
Application number
JP6438781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0212881B2 (enExample
Inventor
Tsuguhiko Takumi
Mikio Itazawa
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.)
Tokyo Gas Co Ltd
Original Assignee
Tokyo Gas 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 Tokyo Gas Co Ltd filed Critical Tokyo Gas Co Ltd
Priority to JP6438781A priority Critical patent/JPS57179281A/ja
Publication of JPS57179281A publication Critical patent/JPS57179281A/ja
Publication of JPH0212881B2 publication Critical patent/JPH0212881B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Hydrogen, Water And Hydrids (AREA)
JP6438781A 1981-04-28 1981-04-28 Decoking apparatus in heavy oil cracking gas apparatus Granted JPS57179281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6438781A JPS57179281A (en) 1981-04-28 1981-04-28 Decoking apparatus in heavy oil cracking gas apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6438781A JPS57179281A (en) 1981-04-28 1981-04-28 Decoking apparatus in heavy oil cracking gas apparatus

Publications (2)

Publication Number Publication Date
JPS57179281A true JPS57179281A (en) 1982-11-04
JPH0212881B2 JPH0212881B2 (enExample) 1990-03-29

Family

ID=13256851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6438781A Granted JPS57179281A (en) 1981-04-28 1981-04-28 Decoking apparatus in heavy oil cracking gas apparatus

Country Status (1)

Country Link
JP (1) JPS57179281A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006255573A (ja) * 2005-03-16 2006-09-28 Nikko Kinzoku Kk 排ガス洗浄冷却塔
CN104910952A (zh) * 2015-05-27 2015-09-16 中国石油化工股份有限公司 催化裂化装置稳定吸收、脱硫单元停工密闭接力吹扫工艺

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6168709B2 (ja) * 2012-08-03 2017-07-26 Ｊｆｅスチール株式会社 晶析装置及び晶析方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006255573A (ja) * 2005-03-16 2006-09-28 Nikko Kinzoku Kk 排ガス洗浄冷却塔
CN104910952A (zh) * 2015-05-27 2015-09-16 中国石油化工股份有限公司 催化裂化装置稳定吸收、脱硫单元停工密闭接力吹扫工艺

Also Published As

Publication number Publication date
JPH0212881B2 (enExample) 1990-03-29

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