CN1699521A - Process for chemical synthesis of diesel oil by using chemical materials - Google Patents
Process for chemical synthesis of diesel oil by using chemical materials Download PDFInfo
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- CN1699521A CN1699521A CN 200410022611 CN200410022611A CN1699521A CN 1699521 A CN1699521 A CN 1699521A CN 200410022611 CN200410022611 CN 200410022611 CN 200410022611 A CN200410022611 A CN 200410022611A CN 1699521 A CN1699521 A CN 1699521A
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- base materials
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- waste residue
- diesel oil
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention relates to a process for chemical synthesis of diesel oil by using chemical materials, which comprises oil-extraction plant leftover bits and pieces including waste slag wax and waste slag mineral wax, aromatic solvent 0.5-5 weight times of the raw material, pourpoint depressant 1-5 wt% of the raw material and catalyst 0-8 wt% of the raw material, the diesel oil product is prepared through stirring, chemosynthesis and filtering.
Description
(1) technical field the present invention relates to a kind of method of utilizing the slop wax chemosynthesis to produce diesel oil, belongs to the recovery technology field of slop wax.
(2) background technology China is the big countries that need with fuel, 7,000 ten thousand tons of China's Imported oils in 2000, more than 140 hundred million dollars of hands over foreign exchange; Calendar year 2001 10000 ten thousand tons of Imported oils, more than 200 hundred million dollars of hands over foreign exchange.According to State Economic and Trade Commission's prediction, as not taking effective measure, will there be the petroleum demand of half to rely on international petroleum market to the year two thousand twenty China, this economic security to China will produce great effect.Present diesel production is many carries out with oil pyrolysis or waste rubber, plastic waste.Oil pyrolysis is subjected to resource limit; And waste rubber, cracking waste plastics exist quality problems and odor pollution.Thereby can't satisfy needs of society.
(3) summary of the invention
1, goal of the invention the object of the present invention is to provide a kind of raw material to be easy to get, and is cheap, and the method for diesel oil is produced in the chemosynthesis of reliable product quality.
2, technical scheme technical scheme of the present invention is: adopting tankage waste residue wax, the waste residue ceresine of refinery is raw material, add the aromatic solvent of aforementioned base materials 50-500% and the 1-5% (weight percentage of aforementioned base materials, the pour point depressant (as Poly alpha Olefins (PAO) 803A pour point depressant) down together) and the 0-8% catalyzer (sodium Metal 99.5) of aforementioned base materials, insert in the reactor, through stirring chemosynthesis, reaction finishes to get after filtration diesel product.
The effect one of aromatic solvent is dissolving waste residue wax and waste residue ceresine in the inventive method, the 2nd, participate in combination reaction; Pour point depressant is used to reduce the solvent temperature of wax; Catalyzer is used to accelerate reaction process.
3, the raw material of beneficial effect present method is the tankage with refinery, is easy to get and inexpensive; Technology is simple; Meet state quality standard fully through the check product, and reliable in quality.Can reach goal of the invention fully.
(4) embodiment
Specific embodiments of the invention are:
Embodiment 1: get that waste residue wax, waste residue ceresine are some to be put in the reactor for raw material, add 5% pour point depressant of 5 times aromatic solvent of aforementioned base materials weight and aforementioned base materials weight, through stirring chemosynthesis, reaction finish after filtration diesel product.
Embodiment 2: get that waste residue wax, waste residue ceresine are some to be put in the reactor for raw material, add 1% pour point depressant of 0.5 times aromatic solvent of aforementioned base materials weight and aforementioned base materials weight, through stirring chemosynthesis, reaction finish after filtration diesel product.
Embodiment 3: get that waste residue wax, waste residue ceresine are some to be put in the reactor for raw material, add 4% pour point depressant of 3 times aromatic solvent of aforementioned base materials weight and aforementioned base materials weight, through stirring chemosynthesis, reaction finish after filtration diesel product.
Embodiment 4: get that waste residue wax, waste residue ceresine are some to be put in the reactor for raw material, add 4% pour point depressant of 3 times aromatic solvent of aforementioned base materials weight and aforementioned base materials weight and 8% catalyzer of aforementioned base materials weight, through stirring chemosynthesis, reaction finishes to get after filtration diesel product.
Embodiment 5: get that waste residue wax, waste residue ceresine are some to be put in the reactor for raw material, add 3% pour point depressant of 1 times aromatic solvent of aforementioned base materials weight and aforementioned base materials weight and 3% catalyzer of aforementioned base materials weight, through stirring chemosynthesis, reaction finishes to get after filtration diesel product.
Embodiment 6: get that waste residue wax, waste residue ceresine are some to be put in the reactor for raw material, add 2% pour point depressant of 4 times aromatic solvent of aforementioned base materials weight and aforementioned base materials weight and 1% catalyzer of aforementioned base materials weight, through stirring chemosynthesis, reaction finishes to get after filtration diesel product.
Embodiments of the invention all can be implemented.The invention is not restricted to these embodiment.
Claims (1)
1, a kind of method of utilizing ceresine to produce diesel oil, it is characterized in that, it is that tankage waste residue wax, waste residue ceresine with refinery is raw material, the pour point depressant of the aromatic solvent of the 50-500% of adding aforementioned base materials weight and the 1-5% of aforementioned base materials weight and the 0-8% catalyzer of aforementioned base materials weight, insert in the reactor, through stirring chemosynthesis, reaction finishes to get after filtration diesel product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022611 CN1699521A (en) | 2004-05-21 | 2004-05-21 | Process for chemical synthesis of diesel oil by using chemical materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410022611 CN1699521A (en) | 2004-05-21 | 2004-05-21 | Process for chemical synthesis of diesel oil by using chemical materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1699521A true CN1699521A (en) | 2005-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410022611 Pending CN1699521A (en) | 2004-05-21 | 2004-05-21 | Process for chemical synthesis of diesel oil by using chemical materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1699521A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607193A (en) * | 2018-06-15 | 2019-12-24 | 四川大学 | Resource recycling method of Fischer-Tropsch wax residues |
-
2004
- 2004-05-21 CN CN 200410022611 patent/CN1699521A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607193A (en) * | 2018-06-15 | 2019-12-24 | 四川大学 | Resource recycling method of Fischer-Tropsch wax residues |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |