ES468517A1 - Procedimiento para oxidar cataliticamente dioxido de azufre - Google Patents

Procedimiento para oxidar cataliticamente dioxido de azufre

Info

Publication number: ES468517A1
Authority: ES; Spain
Prior art keywords: oxygen; catalyst; commercial; cooling medium; gas mixture
Prior art date: 1977-04-05
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

ES468517A

Other languages

English (en)

Spanish (es)

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.)

BOC Ltd Australia

BOC Group Ltd

Original Assignee

BOC Ltd Australia

British Oxigen 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.)

1977-04-05

Filing date

1978-04-04

Publication date

1979-09-16

1978-04-04 Application filed by BOC Ltd Australia, British Oxigen Ltd filed Critical BOC Ltd Australia

1979-09-16 Publication of ES468517A1 publication Critical patent/ES468517A1/es

Status Expired legal-status Critical Current

Links

230000003197 catalytic effect Effects 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 11
229910052760 oxygen Inorganic materials 0.000 abstract 11
239000001301 oxygen Substances 0.000 abstract 11
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 6
239000003054 catalyst Substances 0.000 abstract 4
239000002826 coolant Substances 0.000 abstract 3
239000007789 gas Substances 0.000 abstract 3
239000000203 mixture Substances 0.000 abstract 3
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
239000008246 gaseous mixture Substances 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
238000011144 upstream manufacturing Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/762—High pressure processes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Catalysts (AREA)

ES468517A 1977-04-05 1978-04-04 Procedimiento para oxidar cataliticamente dioxido de azufre Expired ES468517A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB14441/77A GB1602108A (en)	1977-04-05	1977-04-05	Catalytic process

Publications (1)

Publication Number	Publication Date
ES468517A1 true ES468517A1 (es)	1979-09-16

Family

ID=10041253

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES468517A Expired ES468517A1 (es)	1977-04-05	1978-04-04	Procedimiento para oxidar cataliticamente dioxido de azufre

Country Status (3)

Country	Link
BE (1)	BE865708A (fr)
ES (1)	ES468517A1 (fr)
GB (1)	GB1602108A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8524083D0 (en) *	1985-09-30	1985-11-06	Boc Group Plc	Oxidation method
FR2703987B1 (fr) *	1993-04-15	1995-06-16	Air Liquide	Procede de production d'acide sulfurique a partir de dioxide de soufre.

1977
- 1977-04-05 GB GB14441/77A patent/GB1602108A/en not_active Expired
1978
- 1978-04-04 ES ES468517A patent/ES468517A1/es not_active Expired
- 1978-04-05 BE BE186580A patent/BE865708A/fr unknown

Also Published As

Publication number	Publication date
BE865708A (fr)	1978-10-05
GB1602108A (en)	1981-11-04

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Legal Events

Date	Code	Title	Description
1998-04-16	FD1A	Patent lapsed	Effective date: 19980401