RU94035326A - Method of oil products and gas condensate demercaptanization - Google Patents
Method of oil products and gas condensate demercaptanizationInfo
- Publication number
- RU94035326A RU94035326A RU94035326/04A RU94035326A RU94035326A RU 94035326 A RU94035326 A RU 94035326A RU 94035326/04 A RU94035326/04 A RU 94035326/04A RU 94035326 A RU94035326 A RU 94035326A RU 94035326 A RU94035326 A RU 94035326A
- Authority
- RU
- Russia
- Prior art keywords
- oil
- gas condensate
- nitric acid
- oil products
- gas
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
FIELD: methods of oil, oil products and gas condensate clearing from mercaptans, used in oil and gas processing industry and directly at oil and gas fields for deodorization of oil and gas condensate. SUBSTANCE: aim is to decrease costs, to improve process and its ecological characteristics due to decrease of nitric acid consumption, simplification of process and exclusion of wastes. To decaptanize oil, oil products and gas condensate oxidizing mixture is used. Mixture has nitric acid and organic substances forming salt with the acid in molar ratio as 1 : (0.5 - 2.0), that is introduced in oil, oil products or gas condensate taken in ratio of 0.05 - 1.0 mole of nitric acid per ! mole of mercaptan sulfur and process is carried out under temperature of 0-90 C. Amines, amides, esters and alcohols. Method allows to exercise deodorization of oil, oil products and gas condensate till required norms. Depending upon initial conditions of process degree of demercaptanization achieves value of 30 - 100 %. EFFECT: decreased costs, improved process and its ecological characteristics.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94035326A RU2087520C1 (en) | 1994-09-21 | 1994-09-21 | Method of demercaptanization of petroleum, petroleum derivatives, and gas condensate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94035326A RU2087520C1 (en) | 1994-09-21 | 1994-09-21 | Method of demercaptanization of petroleum, petroleum derivatives, and gas condensate |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94035326A true RU94035326A (en) | 1996-07-20 |
RU2087520C1 RU2087520C1 (en) | 1997-08-20 |
Family
ID=20160731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94035326A RU2087520C1 (en) | 1994-09-21 | 1994-09-21 | Method of demercaptanization of petroleum, petroleum derivatives, and gas condensate |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2087520C1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8241490B2 (en) * | 2008-03-26 | 2012-08-14 | Auterra, Inc. | Methods for upgrading of contaminated hydrocarbon streams |
US8298404B2 (en) * | 2010-09-22 | 2012-10-30 | Auterra, Inc. | Reaction system and products therefrom |
US9828557B2 (en) | 2010-09-22 | 2017-11-28 | Auterra, Inc. | Reaction system, methods and products therefrom |
US20120103871A1 (en) * | 2010-10-28 | 2012-05-03 | Chevron U.S.A. Inc. | Method for Reducing Mercaptans in Hydrocarbons |
WO2016154529A1 (en) | 2015-03-26 | 2016-09-29 | Auterra, Inc. | Adsorbents and methods of use |
US10450516B2 (en) | 2016-03-08 | 2019-10-22 | Auterra, Inc. | Catalytic caustic desulfonylation |
-
1994
- 1994-09-21 RU RU94035326A patent/RU2087520C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2087520C1 (en) | 1997-08-20 |
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