SU596547A1 - Composition for removing petroleum and petroleum products from water surface - Google Patents
Composition for removing petroleum and petroleum products from water surfaceInfo
- Publication number
- SU596547A1 SU596547A1 SU752196137A SU2196137A SU596547A1 SU 596547 A1 SU596547 A1 SU 596547A1 SU 752196137 A SU752196137 A SU 752196137A SU 2196137 A SU2196137 A SU 2196137A SU 596547 A1 SU596547 A1 SU 596547A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- petroleum
- composition
- water surface
- products
- petroleum products
- Prior art date
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Description
Изобретение относитс к химическим составам дл ликандаови последствий аварийного разлива сырей нефти и нефтепродуктов с поверхности водоемов - Морей, рек и озер, а более конкретно к химическим средствам, предназначенным дл удалени тонких пленок нефтепродуктов с поверхвооти водоемов методом диспергировани .The invention relates to chemical compositions for eliminating the consequences of emergency spills of crude oil and petroleum products from the surface of water bodies - Mores, rivers and lakes, and more specifically to chemical means for removing thin films of oil products from the surface of water bodies by dispersing.
Известны диспергирующие средства, нредназначенные дл ликвидации нефт ных загр знений с пОве рхности водоемов, в состав которых вход т оксиэтнлированные невоногениые поверхностно-активные вещества и органические растворители з.Dispersing agents are known that are intended to eliminate oil pollution from the surface of water bodies, which include oxyethylated non-ionogenic surfactants and organic solvents h.
Ввиду использовани в составах органических растворителей они в той или иной степени токсичны дл фиоры и фауны водоемов .Due to their use in organic solvents, they are more or less toxic to fiora and fauna of water bodies.
Указанный недостаток устранен в диспергирующих составах, в которых в качестве растворител использована вода.This disadvantage is eliminated in dispersing compositions in which water is used as a solvent.
Наиболее близким к предлагаемому вл етс состав, состо щий из сопи эфира фОс форной кислоты и оксиэтилированного ;высшег о спирта и желатины. В качестве с сотавл ющих в этом составе использованы дв компонента: соль эфира фосфорной кислоты оксиэтилированного высшего жирного спирта и водорастворимый полимер, например желатина, в качестве растворител - ИСостав не -токсичен дл животных и рас- тительных организмов водоемов и обладает высокой диспергирующей способностью.The closest to the present invention is a composition consisting of a copolyester of foos phoric acid and ethoxylated; high alcohol and gelatin. Two components were used as sots in this composition: phosphoric acid ester of ethoxylated higher fatty alcohol and a water-soluble polymer, for example gelatin, as a solvent — Composition is non-toxic to animals and plant organisms of water bodies and has a high dispersing ability.
Однако вследствие использовани в соотаве желатина ограничен срок хранени и при температуре ниже повышаетс в зкость, что усложн ет технологию его применени .However, owing to the use of gelatin in this regard, the shelf life is limited and the viscosity rises at temperatures below, which complicates its application technology.
С целью повышени эффективности днопергирующего действи состава, улучшени . его технологических свсйств и повьпыени . степени очистки от нефтии нефтегфодуктов состав, содержащий соль эфира фосфорной кислоты и оксиэтилированного высшего жирного спирта, дополнительно включает азотсодержащий блоксополимер окиси этиле на и окиси пропилена при след тощем соотношении компонентов, вес.%: соль фосфор ной 5 кислоты и оксиэтилированногоIn order to increase the effectiveness of the monocrystalline effect of the composition, improvement. its technological and povpien. The degree of purification from petroleum of petroleum products, the composition containing the salt of phosphate ester and ethoxylated higher fatty alcohol, further includes a nitrogen-containing block copolymer of ethyl oxide and propylene oxide with the following ratio of components, wt.%: salt of phosphorus 5 acid and ethoxylated
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752196137A SU596547A1 (en) | 1975-12-01 | 1975-12-01 | Composition for removing petroleum and petroleum products from water surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752196137A SU596547A1 (en) | 1975-12-01 | 1975-12-01 | Composition for removing petroleum and petroleum products from water surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU596547A1 true SU596547A1 (en) | 1978-03-05 |
Family
ID=20639444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752196137A SU596547A1 (en) | 1975-12-01 | 1975-12-01 | Composition for removing petroleum and petroleum products from water surface |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU596547A1 (en) |
-
1975
- 1975-12-01 SU SU752196137A patent/SU596547A1/en active
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