RU2012144089A - METHOD FOR PRODUCING BITUMEN FROM OIL-CONTAINING WASTE - Google Patents
METHOD FOR PRODUCING BITUMEN FROM OIL-CONTAINING WASTE Download PDFInfo
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- RU2012144089A RU2012144089A RU2012144089/05A RU2012144089A RU2012144089A RU 2012144089 A RU2012144089 A RU 2012144089A RU 2012144089/05 A RU2012144089/05 A RU 2012144089/05A RU 2012144089 A RU2012144089 A RU 2012144089A RU 2012144089 A RU2012144089 A RU 2012144089A
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- oil
- tar
- fraction
- bitumen
- temperature
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Abstract
Способ получения битума из нефтесодержащих отходов, включающий окисление тяжелого нефтяного остатка с получением целевого продукта и последующим его компаундированием с исходным сырьем с получением дорожного битума, отличающийся тем, что путем обработки нефтесодержащих отходов при остаточном давлении 8-10 мм рт. ст. и температуре 205-360°С получают фракцию светлых нефтепродуктов и вакуумный гудрон, который компаундируют с окисленным гудроном, а окисленный гудрон получают путем окисления нефтесодержащих отходов кислородом воздуха при температуре не более 240°С и расходе воздуха до 3,3 л·кг·мин, при этом в результате компаундирования получают дорожные битумы с показателями пенетрации от 89 до 158 единиц при 25°С, а фракцию светлых нефтепродуктов используют в качестве печного топлива или как сырье процесса крекинга или гидроочистки на нефтеперерабатывающих заводах.A method of producing bitumen from oily waste, including the oxidation of a heavy oil residue to obtain the target product and its subsequent compounding with the feedstock to produce road bitumen, characterized in that by treating the oily waste with a residual pressure of 8-10 mm RT. Art. and a temperature of 205-360 ° C, a fraction of light oil products and a vacuum tar are obtained, which are combined with an oxidized tar, and an oxidized tar is obtained by oxidizing oil-containing waste with atmospheric oxygen at a temperature of not more than 240 ° C and an air flow rate of up to 3.3 l · kg · min moreover, as a result of compounding, road bitumen is obtained with penetration indices from 89 to 158 units at 25 ° С, and a fraction of light oil products is used as heating oil or as a raw material for the cracking or hydrotreating process at oil refineries factories.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2012144089/05A RU2515471C1 (en) | 2012-10-16 | 2012-10-16 | Method for bitumen production of oily wastes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012144089/05A RU2515471C1 (en) | 2012-10-16 | 2012-10-16 | Method for bitumen production of oily wastes |
Publications (2)
Publication Number | Publication Date |
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RU2012144089A true RU2012144089A (en) | 2014-04-27 |
RU2515471C1 RU2515471C1 (en) | 2014-05-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2012144089/05A RU2515471C1 (en) | 2012-10-16 | 2012-10-16 | Method for bitumen production of oily wastes |
Country Status (1)
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RU (1) | RU2515471C1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0252104B1 (en) * | 1985-12-20 | 1991-06-12 | BEGLIARDI, Fernando | Process for the production of bitumens of a high penetration value, apparatus for carrying it out, and products thus obtained |
SU1648959A1 (en) * | 1989-05-24 | 1991-05-15 | А.В.Пушмынцев | Method for obtaining bitumen |
RU2302447C1 (en) * | 2006-03-24 | 2007-07-10 | Общество с ограниченной ответственностью "Лукойл-Пермнефтеоргсинтез" | Method of production of compounded bitumen |
RU2408651C2 (en) * | 2009-02-13 | 2011-01-10 | ОАО "Средневолжский научно-исследовательский институт по нефтепереработке" | Procedure for production of bitumen |
RU2476580C2 (en) * | 2010-02-08 | 2013-02-27 | ОАО "Средневолжский научно-исследовательский институт по нефтепереработке" | Bitumen obtaining method |
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2012
- 2012-10-16 RU RU2012144089/05A patent/RU2515471C1/en not_active IP Right Cessation
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RU2515471C1 (en) | 2014-05-10 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20141017 |
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NF4A | Reinstatement of patent |
Effective date: 20160920 |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20191017 |