CA2009754A1 - Adoucissement a l'ozone de gaz a base de soufre - Google Patents

Adoucissement a l'ozone de gaz a base de soufre

Info

Publication number: CA2009754A1
Authority: CA; Canada
Prior art keywords: gas; ozone; sulfur; sulfur compounds; sweetening
Prior art date: 1988-12-30
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

CA2009754A

Other languages

English (en)

Other versions

CA2009754C (fr

Inventor

Pedro Cesar Ortega

Dino Verona

Luis M. Cabrera

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.)

Petroleos de Venezuela SA

Original Assignee

Petroleos de Venezuela SA

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.)

1988-12-30

Filing date

1990-02-09

Publication date

1991-08-09

1988-12-30 Priority claimed from US07/292,234 external-priority patent/US5047218A/en

1990-02-09 Application filed by Petroleos de Venezuela SA filed Critical Petroleos de Venezuela SA

1990-02-09 Priority to CA002009754A priority Critical patent/CA2009754C/fr

1991-08-09 Publication of CA2009754A1 publication Critical patent/CA2009754A1/fr

2000-01-04 Application granted granted Critical

2000-01-04 Publication of CA2009754C publication Critical patent/CA2009754C/fr

2010-02-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title abstract 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
239000007789 gas Substances 0.000 title 1
229910052717 sulfur Inorganic materials 0.000 title 1
239000011593 sulfur Substances 0.000 title 1
150000003464 sulfur compounds Chemical class 0.000 abstract 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
230000001747 exhibiting effect Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
238000005201 scrubbing Methods 0.000 abstract 1

Landscapes

Treating Waste Gases (AREA)

CA002009754A 1988-12-30 1990-02-09 Adoucissement a l'ozone de gaz a base de soufre Expired - Fee Related CA2009754C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002009754A CA2009754C (fr)	1988-12-30	1990-02-09	Adoucissement a l'ozone de gaz a base de soufre

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/292,234 US5047218A (en)	1988-12-30	1988-12-30	Sweetening of sulfur-containing gases using ozone
CA002009754A CA2009754C (fr)	1988-12-30	1990-02-09	Adoucissement a l'ozone de gaz a base de soufre

Publications (2)

Publication Number	Publication Date
CA2009754A1 true CA2009754A1 (fr)	1991-08-09
CA2009754C CA2009754C (fr)	2000-01-04

Family

ID=25673942

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002009754A Expired - Fee Related CA2009754C (fr)	1988-12-30	1990-02-09	Adoucissement a l'ozone de gaz a base de soufre

Country Status (1)

Country	Link
CA (1)	CA2009754C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111443170A (zh) *	2020-05-21	2020-07-24	无锡诺信安全科技有限公司	一种空气中硫氧化物的检测系统及方法

1990
- 1990-02-09 CA CA002009754A patent/CA2009754C/fr not_active Expired - Fee Related

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111443170A (zh) *	2020-05-21	2020-07-24	无锡诺信安全科技有限公司	一种空气中硫氧化物的检测系统及方法

Also Published As

Publication number	Publication date
CA2009754C (fr)	2000-01-04

Similar Documents

Publication	Publication Date	Title
DK0659344T3 (da)	2001-10-29	Tørgærsblanding
AU585732B2 (en)	1989-06-22	Process to produce a high methane content gas mixture from coal
ATE108429T1 (de)	1994-07-15	Verfahren zur reinigung von gesättigten halokohlenwasserstoffen.
AU574401B2 (en)	1988-07-07	Dry composition for production of chlorine dioxide
IL110156A0 (en)	1994-10-07	Process and composition for purifying semiconductor process gases to remove lewis acid and oxidant impurities therefrom
CA2110442A1 (fr)	1994-06-03	Procede permettant d'obtenir de la proinsuline possedant des ponts cystines correctement lies
AU575209B2 (en)	1988-07-21	Process for causing gaseous sulfur compounds of flue gases to react to form solid compounds separable from the flue gases
AU551657B2 (en)	1986-05-08	Purifying waste gases
IT8423739A0 (it)	1984-11-26	Procedimento per rimuovere selettivamente l'idrogeno solforato da miscele gassose contenenti anche anidride carbonica.
WO1994000028A2 (fr)	1994-01-06	AMIDES DE L-ASPARTYL-D-α-AMINOALCANOYL-(S)-N-α-ALKYLBENZYLE UTILES COMME EDULCORANTS DE SYNTHESE
AU582550B2 (en)	1989-04-06	Process of removing hydrogen sulfide from gas mixtures
DE3367721D1 (en)	1987-01-08	Sweetening composition and process for modifying the sweetness perception of a foodstuff
PT83824A (en)	1986-12-01	Process for purification particularly desulphurization of combustion gases
MX166927B (es)	1993-02-15	Conversion de compuestos de calcio a compuestos solidos y gaseosos
AU2728788A (en)	1989-05-23	Copoly(arylene sulfide) and a process for the preparation thereof
AU579913B2 (en)	1988-12-15	Removal of acid gases from a sour gaseous stream
AU3900085A (en)	1985-09-12	Concentration and purification of hydrogen gas by adsorption process
CA2009754A1 (fr)	1991-08-09	Adoucissement a l'ozone de gaz a base de soufre
CA1028828A (fr)	1978-04-04	Procede de conversion en sulfure elementaire du sulfure d'hydrogene contenu dans les debits gazeux de faible concentration en sulfure d'hydrogene
GB9109549D0 (en)	1991-07-17	Composition for cleaning gas and process for its production
ZA794818B (en)	1980-08-27	Process for scrubbing acid gases out of gas mixtures
AU570724B2 (en)	1988-03-24	Preparation of compounds containing carboxamide groups
DE3473263D1 (en)	1988-09-15	Single step purification of sulfur dioxide gas prepared by the combustion of sulfur containing compounds
HU895790D0 (en)	1991-11-28	New pentapeptides and process for their production
AU4719789A (en)	1990-07-05	Primary hindered aminoacids for promoted acid gas scrubbing process

Legal Events

Date	Code	Title	Description
1997-02-07	EEER	Examination request
2004-02-09	MKLA	Lapsed