CN102417825B - Ground crude oil treating agent and application method thereof - Google Patents
Ground crude oil treating agent and application method thereof Download PDFInfo
- Publication number
- CN102417825B CN102417825B CN201110314900XA CN201110314900A CN102417825B CN 102417825 B CN102417825 B CN 102417825B CN 201110314900X A CN201110314900X A CN 201110314900XA CN 201110314900 A CN201110314900 A CN 201110314900A CN 102417825 B CN102417825 B CN 102417825B
- Authority
- CN
- China
- Prior art keywords
- crude oil
- treating agent
- ground crude
- water
- oil treating
- Prior art date
- 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.)
- Active
Links
Abstract
The invention discloses a ground crude oil treating agent, which is applied to recovery treatment of ground crude oil on oil fields. The ground crude oil treating agent comprises the following components in percentage by weight: 13.5-14.5 percent of YMB-01 washing agent, 3.0-3.5 percent of nonionic high polymer flocculating agent, 20.5-21.0 percent of emulsion splitter MA-1, 22.5-23.5 percent of emulsion splitter AE8051 and the balance water, wherein the percentage sum of the components is 100 percent. The ground crude oil treating agent has the effects of separating the ground crude oil from mud, recovering the crude oil and lowering environmental pollution.
Description
Technical field
The present invention relates to the petroleum recovering technical field, especially relate to the ground crude oil recycling, is a kind of ground crude oil treating agent and using method thereof.
Background technology
At present, in the crude oil production process, oil well operation has some landing oils to produce unavoidably; Simultaneously in the process of throwing aside of Crude Oil Transportation, transportation and the oil field sludge of petroleum pipe line, owing to running oil, letting out accident or the improper problem of sludge disposal, the normal pollution incident that soil, water quality inevitably occur.After soil or water quality are polluted by sword, by the direct or indirect quality that has influence on vegeto-animal growth and regional environment.The volatilization of oil content, seepage also can cause atmosphere and groundwater pollution.Contain the multiple polycyclic aromatic hydrocarbons that carcinogenesis is arranged in oil and goods thereof, can finally enter human body and bring out cancer by the hydrobiological food chain collection of residing, thereby near having influence on, the resident's is healthy.Therefore the soil by petroleum pollution, water quality are processed, offseted and have great importance except environmental pollution, maintaining ecological balance, guarantee HUMAN HEALTH.
Chinese patent CN200510042104.X, by the ground crude oil thin up, crude content in mixed solution after dilution is 10～20%, add in mixed solution after 0.1～0.2% salt and heat 100～120 ℃ and stir, mixed solution is carried out to liquid-solid separation, and isolated oil-water mixture carries out oily water separation again.Described liquid-solid separation is to carry out in vacuum filter or pressure filter, and described oily water separation is to carry out in gravitational separation tank.Effect process of the present invention is simple, processing cost is low, the crude oil recovery rate is more than 90%, and the solid slag dehydration rate after processing reaches 99%, meets the requirement of burying, burning.
Chinese patent 200710011242, first to the preliminary sorting of ground sludge, then adopting the hot sewage solution of oil extraction-generated waste water treatment plant under certain temperature, liquid-solid ratio condition, greasy filth to be carried out to eddy flow heat in purge tank washes, oil-cut mud after by centrifugal separation equipment, heat being washed again carries out solid-liquid separation, and sump oil, sewage, silt particle are processed respectively.The implementation step of the method for sorting pre-treatment, eddy flow heat are washed, the aftertreatment of washing, dewater of mud centrifuge dehydration and heat.Technique of the present invention is simple, and facility investment is few, and running cost is low, and the Oil Recovery rate is high, utilizes the method can obtain good treatment effect, realizes significantly decrement of ground sludge pollutent, is conducive to environment protection.
Although these technology can solve the recovery problem solved to some extent by ground crude oil, treatment process has certain specific aim to different crude oil.
Summary of the invention
The objective of the invention is: a kind of ground crude oil treating agent is provided, can isolates the earth in ground crude oil, reclaim the crude oil in ground crude oil.
The technical solution used in the present invention is: the starting material that ground crude oil treating agent is used:
1, YMR-01 washing composition (industrial goods); Huang Hongzhou edits Chinese tensio-active agent overview one book, the 521st page of Chemical Industry Press.
Character: formulated by multiple nonionogenic tenside.
Purposes: be applicable to the washing of wool, cashmere and the final election of wool top and high-grade wool fabric, the wool elasticity washed out is good, fluffy, soft glossy.Production unit: shore group company.
2, non-ionic type polymeric flocculant, another name: NPAM non-ionic polyacrylamide (industrial goods).Huang Hongzhou edits Chinese tensio-active agent overview one book, the 493rd page of Chemical Industry Press.
Character: soluble in water, prevent blocking pipe.The flocculation particle is large, and settling velocity is fast, and drainage rate is fast.Water quality suspension content after processing is low, and the moisture content of the cake after slurry dewatering is lower.Solid recovery rate or clearance in water are high.
Purposes: be mainly used in the processing of the sewage of various industry, sanitary sewage, and be widely used in the industries such as coal separation, papermaking, metallurgy, oil production, exploration, weaving, printing and dyeing.Manufacturer: Qilu Petrochemical water supply and sewage chemical industry company limited.
3, emulsion splitter MA-1, another name: EO/PO polyethers (containing non-TDI segment); (industrial goods).Huang Hongzhou edits Chinese tensio-active agent overview one book, the 470th page of Chemical Industry Press.
Purposes: high moisture (76～88%) crude oil emulsion splitter.
Production unit: Shengli Oil Field Gu Dong oil recovery factory technical study institute, chemical plant, Binzhou.
4, emulsion splitter AE8051, another name: polyethylene polyamine polyoxyethylene polyoxypropylene ether (industrial goods).Huang Hongzhou edits Chinese tensio-active agent overview one book, the 473rd page of Chemical Industry Press.
Purposes: the low temperature dewatering desalting agent of crude oil.
Production unit: Shandong Bin Hua group company.
5, water.
For each weight percentages of components of ground crude oil treating agent, be:
1, YMR-01 washing composition (industrial goods): 13.5～14.5%;
2, non-ionic type polymeric flocculant (industrial goods): 3.0～3.5%;
3, emulsion splitter MA-1(industrial goods): 20.5～21.0%;
4, emulsion splitter AE8051(industrial goods): 22.5～23.5%;
5, all the other are water.Each component percentages sum is absolutely.
The production method of ground crude oil treating agent:
Major equipment: the enamel reaction still with 2000L of stirring, heating, cooling and vacuum system.
The preparation method: at first, YMR-01 washing composition, non-ionic type polymeric flocculant and tri-kinds of raw materials by weight of emulsion splitter MA-1 add enamel reaction still.Slowly be warmed up to 65～75 ℃.Secondly, under constantly stirring, first add water to answer 10% of add-on, continue to stir after 30 minutes, then add by weight percentage emulsion splitter AE8051, stir while adding; Then, add by weight percentage remaining water, stir after 30 minutes and stop heating, stir on cooling limit, limit, cooling and be stirred to normal temperature, obtains ground crude oil treating agent.
Ground crude oil treating agent is processed the method for ground crude oil: at first, ground crude oil treating agent and water are joined in tank and mixes, the per-cent of ground crude oil treating agent and water is 1.5～2%; Secondly, ground crude oil treating agent and water mixture are heated to 50～60 ℃, ground crude oil is put into wherein, stir, crude oil swims in the surface of pot liquid; Finally, the crude oil that swims in the surface of liquid is recovered in storage tank.
Beneficial effect of the present invention: ground crude oil treating agent of the present invention, ground crude oil and earth can be separated, reclaim crude oil, reduced environmental pollution.
Embodiment
Embodiment 1: each weight percentages of components of ground crude oil treating agent is:
1, YMR-01 washing composition (industrial goods): 13.5%;
2, non-ionic type polymeric flocculant (another name: the NPAM non-ionic polyacrylamide): 3%;
3, emulsion splitter MA-1(another name: the EO/PO polyethers): 21%;
4, emulsion splitter AE8051(another name: polyethylene polyamine polyoxyethylene polyoxypropylene ether): 23.5%;
5, water is 39%.
The preparation method of ground crude oil treating agent: at first, YMR-01 washing composition, non-ionic type polymeric flocculant and tri-kinds of raw materials by weight of emulsion splitter MA-1 add enamel reaction still.Slowly be warmed up to 65 ℃.Secondly, under constantly stirring, first add water to answer 10% of add-on, continue to stir after 30 minutes, then add by weight percentage emulsion splitter AE8051, stir while adding; Then, add by weight percentage remaining water, stir after 30 minutes and stop heating, stir on cooling limit, limit, cooling and be stirred to normal temperature, obtains ground crude oil treating agent.
The using method of ground crude oil treating agent: at first, ground crude oil treating agent and water are joined in tank and mixes, the per-cent of ground crude oil treating agent and water is 1.5%; Secondly, ground crude oil treating agent and water mixture are heated to 55 ℃, ground crude oil is put into wherein, stir, crude oil swims in the surface of pot liquid; Finally, the crude oil that swims in the surface of liquid is recovered in storage tank.
Embodiment 2: each weight percentages of components of ground crude oil treating agent is:
1, YMR-01 washing composition (industrial goods): 13.8%;
2, non-ionic type polymeric flocculant (another name: the NPAM non-ionic polyacrylamide): 3.1%;
3, emulsion splitter MA-1(another name: the EO/PO polyethers): 20.8%;
4, emulsion splitter AE8051(another name: polyethylene polyamine polyoxyethylene polyoxypropylene ether): 23%;
5, water is 39.3%.
The preparation method is identical with embodiment 1.Using method is substantially the same manner as Example 1, and difference is: the per-cent of ground crude oil treating agent and water is 2%.
Embodiment 3: each weight percentages of components of ground crude oil treating agent is:
1, YMR-01 washing composition: 14.1%;
2, non-ionic type polymeric flocculant (another name: the NPAM non-ionic polyacrylamide): 3.2%;
3, emulsion splitter MA-1(another name: the EO/PO polyethers): 20.5%;
4, emulsion splitter AE8051(another name: polyethylene polyamine polyoxyethylene polyoxypropylene ether): 22.5%;
5, water is 39.7%.
The preparation method is identical with embodiment 1.Using method is substantially the same manner as Example 1, and difference is: the per-cent of ground crude oil treating agent and water is 1.8%.
Embodiment 4: each weight percentages of components of ground crude oil treating agent is:
1, YMR-01 washing composition (industrial goods): 14.3%;
2, non-ionic type polymeric flocculant (another name: the NPAM non-ionic polyacrylamide): 3.3%;
3, emulsion splitter MA-1(another name: the EO/PO polyethers): 20.3%;
4, emulsion splitter AE8051(another name: polyethylene polyamine polyoxyethylene polyoxypropylene ether): 22.8%;
5, water is 39.3%.
The preparation method is identical with embodiment 1.Using method is substantially the same manner as Example 1, and difference is: the per-cent of ground crude oil treating agent and water is 2%.
Embodiment 5: each weight percentages of components of ground crude oil treating agent is:
1, YMR-01 washing composition (industrial goods): 14.5%;
2, non-ionic type polymeric flocculant (another name: the NPAM non-ionic polyacrylamide): 3.4%;
3, emulsion splitter MA-1(another name: the EO/PO polyethers): 20.4%;
4, emulsion splitter AE8051(another name: polyethylene polyamine polyoxyethylene polyoxypropylene ether): 22.9%;
5, water is 39%.
The preparation method is identical with embodiment 1.Using method is substantially the same manner as Example 1, and difference is: the per-cent of ground crude oil treating agent and water is 2%.
Claims (2)
1. a ground crude oil treating agent, each weight percentages of components is:
YMR-01 washing composition: 13.5～14.5%;
Non-ionic type polymeric flocculant: 3.0～3.5%;
Emulsion splitter MA-1:20.5～21.0%;
Emulsion splitter AE8051:22.5～23.5%;
All the other are water, and each component percentages sum is absolutely;
The preparation method of described ground crude oil treating agent: at first, YMR-01 washing composition, non-ionic type polymeric flocculant and tri-kinds of raw materials by weight of emulsion splitter MA-1 add enamel reaction still, slowly are warmed up to 65～75 ℃; Secondly, under constantly stirring, first add water to answer 10% of add-on, continue to stir after 30 minutes, then add by weight percentage emulsion splitter AE8051, stir while adding; Then, add by weight percentage remaining water, stir after 30 minutes and stop heating, stir on cooling limit, limit, cooling and be stirred to normal temperature, obtains ground crude oil treating agent.
2. the using method of ground crude oil treating agent according to claim 1 is characterized in that: at first, ground crude oil treating agent and water are joined in tank and mixes, the per-cent of ground crude oil treating agent and water is 1.5～2%; Secondly, ground crude oil treating agent and water mixture are heated to 50～60 ℃, ground crude oil is put into wherein, stir, crude oil swims in the surface of pot liquid; Finally, the crude oil that swims in the surface of liquid is recovered in storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110314900XA CN102417825B (en) | 2011-10-17 | 2011-10-17 | Ground crude oil treating agent and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110314900XA CN102417825B (en) | 2011-10-17 | 2011-10-17 | Ground crude oil treating agent and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102417825A CN102417825A (en) | 2012-04-18 |
| CN102417825B true CN102417825B (en) | 2013-12-04 |
Family
ID=45942469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110314900XA Active CN102417825B (en) | 2011-10-17 | 2011-10-17 | Ground crude oil treating agent and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102417825B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059695C (en) * | 1998-02-24 | 2000-12-20 | 谢宏明 | Process for extracting crude oil from waste oil sludge |
| CN1958738A (en) * | 2005-10-31 | 2007-05-09 | 中国石油化工股份有限公司 | Method for removing powder of catalyst from catalytic cracking oil slurry |
| CN101250420A (en) * | 2008-02-26 | 2008-08-27 | 里群 | Method and system for processing oil-containing sludge |
| CN101712885A (en) * | 2009-11-25 | 2010-05-26 | 中国石油天然气股份有限公司 | Dehydration demulsifying agent for clay-bearing produced fluid |
-
2011
- 2011-10-17 CN CN201110314900XA patent/CN102417825B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1059695C (en) * | 1998-02-24 | 2000-12-20 | 谢宏明 | Process for extracting crude oil from waste oil sludge |
| CN1958738A (en) * | 2005-10-31 | 2007-05-09 | 中国石油化工股份有限公司 | Method for removing powder of catalyst from catalytic cracking oil slurry |
| CN101250420A (en) * | 2008-02-26 | 2008-08-27 | 里群 | Method and system for processing oil-containing sludge |
| CN101712885A (en) * | 2009-11-25 | 2010-05-26 | 中国石油天然气股份有限公司 | Dehydration demulsifying agent for clay-bearing produced fluid |
Non-Patent Citations (1)
| Title |
|---|
| 王嘉麟，陈琴仪，史方.从炼厂含油污泥中回收油及残渣无害化治理的研究.《油气田环境保护》.1996,第6卷(第1期), * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102417825A (en) | 2012-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106810030B (en) | Safe treatment method of oil sludge | |
| CN101088942B (en) | Process of treating oil-containing sludge | |
| CN105621823B (en) | The treatment process for the oily sludge that disposing polluted water in oil generates | |
| CN102476877B (en) | Silicon-removing and oil-removing composite method of oil-containing sewage for boiler reuse | |
| CN108911447B (en) | Polymer-containing oil sludge compound treatment agent and use method thereof | |
| CN106316019A (en) | Comprehensive utilization method for petroleum and petrochemical oily sludge resources | |
| CN101397180A (en) | Technique for centralized processing and comprehensive utilization of drilling wastes | |
| CN103739137A (en) | Innocent treating and recovering method and device of sump oil in oil field | |
| CN103755075B (en) | Technical method for treating silicon carbide acidic wastewater | |
| CN108821528A (en) | A kind of micro-organism treatment process and processing system of Oilfield Oil-Contained Silt | |
| CN103121780A (en) | Oil sludge treatment method | |
| JP5787264B2 (en) | Polluted water purification system | |
| US20190375994A1 (en) | Methods of treating tailings | |
| CN107902829B (en) | Cold rolling oil-containing and emulsion wastewater recycling process and device thereof | |
| CN102417825B (en) | Ground crude oil treating agent and application method thereof | |
| CN111778059B (en) | Oil sludge sand pre-separation-oil recovery-post-treatment system and process | |
| JP6123158B2 (en) | Inorganic sludge dewatering agent for filter press | |
| CN103626367A (en) | Method for recycling polymer-containing air flotation oil sludge | |
| CN105967496A (en) | Pollution-free treatment method of high-salt sludge | |
| CN101397160B (en) | Heavy oil sewage demulsifier | |
| CN102827680A (en) | Waste hydraulic oil regeneration equipment | |
| CN105060665B (en) | A kind of technique using slag adsorption treatment steel rolling oil-containing greasy filth | |
| CN205501083U (en) | High frequency impulse oiliness sludge treatment system | |
| CN106977064A (en) | A kind of biological extractant handles the method and its application of oily sludge | |
| CN103865627A (en) | Method for recycling waste steam turbine oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |