JPS551870A - Catalyst regeneration - Google Patents

Catalyst regeneration

Info

Publication number: JPS551870A
Authority: JP; Japan
Prior art keywords: catalyst; formaldehyde; carrier; aqueous solution; service life
Prior art date: 1978-06-21
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

JP7558778A

Other languages

English (en)

Other versions

JPS5626463B2 (ja

Inventor

Shigeaki Yamauchi

Masahiko Morimoto

Katsumi Nakai

Toshikatsu Sasaki

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.)

Osaka Gas Co Ltd

Original Assignee

Osaka 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.)

1978-06-21

Filing date

1978-06-21

Publication date

1980-01-09

1978-06-21 Application filed by Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd

1978-06-21 Priority to JP7558778A priority Critical patent/JPS551870A/ja

1980-01-09 Publication of JPS551870A publication Critical patent/JPS551870A/ja

1981-06-18 Publication of JPS5626463B2 publication Critical patent/JPS5626463B2/ja

Status Granted legal-status Critical Current

Links

239000003054 catalyst Substances 0.000 title abstract 4
230000008929 regeneration Effects 0.000 title abstract 2
238000011069 regeneration method Methods 0.000 title abstract 2
NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 abstract 2
239000007864 aqueous solution Substances 0.000 abstract 2
IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 abstract 2
239000003863 metallic catalyst Substances 0.000 abstract 2
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 2
239000004215 Carbon black (E152) Substances 0.000 abstract 1
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
239000004280 Sodium formate Substances 0.000 abstract 1
238000000354 decomposition reaction Methods 0.000 abstract 1
229930195733 hydrocarbon Natural products 0.000 abstract 1
150000002430 hydrocarbons Chemical class 0.000 abstract 1
238000005984 hydrogenation reaction Methods 0.000 abstract 1
239000012280 lithium aluminium hydride Substances 0.000 abstract 1
-1 lithium aluminum hydride Chemical compound 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 abstract 1
239000012279 sodium borohydride Substances 0.000 abstract 1
229910000033 sodium borohydride Inorganic materials 0.000 abstract 1
HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 abstract 1
235000019254 sodium formate Nutrition 0.000 abstract 1
229960002167 sodium tartrate Drugs 0.000 abstract 1
239000001433 sodium tartrate Substances 0.000 abstract 1
235000011004 sodium tartrates Nutrition 0.000 abstract 1
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract 1
229910052815 sulfur oxide Inorganic materials 0.000 abstract 1

Landscapes

Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Catalysts (AREA)

JP7558778A 1978-06-21 1978-06-21 Catalyst regeneration Granted JPS551870A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP7558778A JPS551870A (en)	1978-06-21	1978-06-21	Catalyst regeneration

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7558778A JPS551870A (en)	1978-06-21	1978-06-21	Catalyst regeneration

Publications (2)

Publication Number	Publication Date
JPS551870A true JPS551870A (en)	1980-01-09
JPS5626463B2 JPS5626463B2 (ja)	1981-06-18

Family

ID=13580474

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7558778A Granted JPS551870A (en)	1978-06-21	1978-06-21	Catalyst regeneration

Country Status (1)

Country	Link
JP (1)	JPS551870A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9096618B1 (en)	2014-05-05	2015-08-04	Uop Llc	Regeneration of silyl and boryl compounds
US9120092B1 (en)	2014-05-05	2015-09-01	Uop Llc	Regeneration of an acidic catalyst by silane addition
US9221043B2 (en)	2014-05-05	2015-12-29	Uop Llc	Regeneration of an acidic catalyst by borane addition
US9328036B2 (en)	2014-05-05	2016-05-03	Uop Llc	Hydrocarbon conversion process including catalyst regeneration
US9435779B2 (en)	2014-05-05	2016-09-06	Uop Llc	Method for quantitation of acid sites in acidic ionic liquids using silane and borane compounds
CN112916053A (zh) *	2019-12-06	2021-06-08	中国科学院大连化学物理研究所	一种催化剂的再生方法

1978
- 1978-06-21 JP JP7558778A patent/JPS551870A/ja active Granted

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9096618B1 (en)	2014-05-05	2015-08-04	Uop Llc	Regeneration of silyl and boryl compounds
US9120092B1 (en)	2014-05-05	2015-09-01	Uop Llc	Regeneration of an acidic catalyst by silane addition
US9221043B2 (en)	2014-05-05	2015-12-29	Uop Llc	Regeneration of an acidic catalyst by borane addition
US9328036B2 (en)	2014-05-05	2016-05-03	Uop Llc	Hydrocarbon conversion process including catalyst regeneration
US9435779B2 (en)	2014-05-05	2016-09-06	Uop Llc	Method for quantitation of acid sites in acidic ionic liquids using silane and borane compounds
CN112916053A (zh) *	2019-12-06	2021-06-08	中国科学院大连化学物理研究所	一种催化剂的再生方法

Also Published As

Publication number	Publication date
JPS5626463B2 (ja)	1981-06-18

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