RU2008150509A - HYDROGEN SULPHIDE NEUTRALIZER AND METHOD FOR ITS USE - Google Patents
HYDROGEN SULPHIDE NEUTRALIZER AND METHOD FOR ITS USE Download PDFInfo
- Publication number
- RU2008150509A RU2008150509A RU2008150509/04A RU2008150509A RU2008150509A RU 2008150509 A RU2008150509 A RU 2008150509A RU 2008150509/04 A RU2008150509/04 A RU 2008150509/04A RU 2008150509 A RU2008150509 A RU 2008150509A RU 2008150509 A RU2008150509 A RU 2008150509A
- Authority
- RU
- Russia
- Prior art keywords
- neutralizer
- hemiformal
- formalin
- base
- mainly
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract 6
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract 18
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract 6
- 150000007529 inorganic bases Chemical class 0.000 claims abstract 6
- 150000007530 organic bases Chemical class 0.000 claims abstract 6
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000003899 bactericide agent Substances 0.000 claims abstract 4
- 238000002360 preparation method Methods 0.000 claims abstract 4
- 150000003512 tertiary amines Chemical class 0.000 claims abstract 4
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract 3
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 claims abstract 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 claims abstract 2
- WYNCHZVNFNFDNH-UHFFFAOYSA-N Oxazolidine Chemical compound C1COCN1 WYNCHZVNFNFDNH-UHFFFAOYSA-N 0.000 claims abstract 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims abstract 2
- 125000000217 alkyl group Chemical group 0.000 claims abstract 2
- 239000002585 base Substances 0.000 claims abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims abstract 2
- 239000007795 chemical reaction product Substances 0.000 claims abstract 2
- 229960002887 deanol Drugs 0.000 claims abstract 2
- XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000012972 dimethylethanolamine Substances 0.000 claims abstract 2
- 239000000839 emulsion Substances 0.000 claims abstract 2
- 239000007789 gas Substances 0.000 claims abstract 2
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims abstract 2
- 150000003141 primary amines Chemical class 0.000 claims abstract 2
- 238000000746 purification Methods 0.000 claims abstract 2
- 125000001453 quaternary ammonium group Chemical group 0.000 claims abstract 2
- 150000003335 secondary amines Chemical class 0.000 claims abstract 2
- 125000005270 trialkylamine group Chemical group 0.000 claims abstract 2
- 239000013638 trimer Substances 0.000 claims abstract 2
- 239000003054 catalyst Substances 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000003209 petroleum derivative Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
1. Нейтрализатор сероводорода, включающий продукт взаимодействия формальдегида, отличающийся тем, что в качестве продукта взаимодействия он содержит гемиформаль(и) общей формулы R-О-(CH2O)nH, где R - алкил с числом углеродных атомов от 1 до 6; n=1-4, и дополнительно содержит органическое основание и, необязательно, формалин при следующем соотношении компонентов, мас.%: ! Органическое основание 1-20 Формалин 0-55 Гемиформаль(и) Остальное ! 2. Нейтрализатор по п.1, отличающийся тем, что он дополнительно содержит неорганическое основание и, необязательно, бактерицидный препарат при следующем соотношении компонентов, мас.%: ! Органическое основание 1-18 Неорганическое основание 0,1-2 Формалин 0-55 Бактерицид 0-15 Гемиформаль(и) Остальное ! 3. Нейтрализатор по п.1 или 2, отличающийся тем, что в качестве органического основания он содержит третичный амин и/или четвертичное аммониевое основание, преимущественно триалкиламины, триэтаноламин, метилдиэтаноламин, диметилэтаноламин, диэтилэтаноламин, диметилбензиламин, диметиланилин, гексаметилентетрамин, тетраметилэтилендиамин, или смеси третичного амина с первичными и вторичными аминами. ! 4. Нейтрализатор по п.2, отличающийся тем, что в качестве неорганического основания он содержит гидроксид и/или карбонаты щелочного металла, преимущественно гидроксид натрия. ! 5. Нейтрализатор по п.2, отличающийся тем, что в качестве бактерицида он преимущественно содержит бактерицидный препарат марки «Бакцид» на основе тримера этаноламина или «Сонцид» на основе 1,3-оксазолидина. ! 6. Способ очистки нефти, газоконденсата, водонефтяных эмульсий, нефтепродуктов и технологических жидкостей 1. A hydrogen sulfide neutralizer comprising a formaldehyde reaction product, characterized in that it contains hemiformal (s) of the general formula R-O- (CH2O) nH, where R is alkyl with the number of carbon atoms from 1 to 6; n = 1-4, and additionally contains an organic base and, optionally, formalin in the following ratio of components, wt.%:! Organic base 1-20 Formalin 0-55 Hemiformal (s) Else! 2. The neutralizer according to claim 1, characterized in that it further comprises an inorganic base and, optionally, a bactericidal preparation in the following ratio of components, wt.%:! Organic base 1-18 Inorganic base 0.1-2 Formalin 0-55 Bactericide 0-15 Hemiformal (s) Else! 3. The neutralizer according to claim 1 or 2, characterized in that it contains a tertiary amine and / or quaternary ammonium base, mainly trialkylamines, triethanolamine, methyldiethanolamine, dimethylethanolamine, diethylethanolamine, dimethylbenzylamine, dimethylanilamine, hexamethylenetetetramine, tetra, tertiary amine with primary and secondary amines. ! 4. The neutralizer according to claim 2, characterized in that as an inorganic base it contains alkali metal hydroxide and / or carbonates, mainly sodium hydroxide. ! 5. The neutralizer according to claim 2, characterized in that, as a bactericide, it mainly contains a bactericidal preparation of the brand "Baktsid" based on ethanolamine trimer or "Soncid" based on 1,3-oxazolidine. ! 6. The method of purification of oil, gas condensate, oil-water emulsions, petroleum products and process fluids
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008150509/04A RU2008150509A (en) | 2008-12-19 | 2008-12-19 | HYDROGEN SULPHIDE NEUTRALIZER AND METHOD FOR ITS USE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008150509/04A RU2008150509A (en) | 2008-12-19 | 2008-12-19 | HYDROGEN SULPHIDE NEUTRALIZER AND METHOD FOR ITS USE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2008150509A true RU2008150509A (en) | 2010-06-27 |
Family
ID=42683153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008150509/04A RU2008150509A (en) | 2008-12-19 | 2008-12-19 | HYDROGEN SULPHIDE NEUTRALIZER AND METHOD FOR ITS USE |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2008150509A (en) |
-
2008
- 2008-12-19 RU RU2008150509/04A patent/RU2008150509A/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA91 | Application withdrawn (on applicant's request) |
Effective date: 20110629 |