CN86101176A - A kind of sludge treatment method - Google Patents
A kind of sludge treatment method Download PDFInfo
- Publication number
- CN86101176A CN86101176A CN 86101176 CN86101176A CN86101176A CN 86101176 A CN86101176 A CN 86101176A CN 86101176 CN86101176 CN 86101176 CN 86101176 A CN86101176 A CN 86101176A CN 86101176 A CN86101176 A CN 86101176A
- Authority
- CN
- China
- Prior art keywords
- sludge treatment
- treatment method
- mud
- reaction
- auxiliary agent
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000010802 sludge Substances 0.000 title claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000002594 sorbent Substances 0.000 claims abstract description 4
- 230000015556 catabolic process Effects 0.000 claims abstract description 3
- 238000006731 degradation reaction Methods 0.000 claims abstract description 3
- 231100000331 toxic Toxicity 0.000 claims abstract 2
- 230000002588 toxic effect Effects 0.000 claims abstract 2
- 238000006243 chemical reaction Methods 0.000 claims description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 239000012752 auxiliary agent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000006229 carbon black Substances 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Abstract
Sludge treatment method, particularly to the processing of the greasy dirt of organic toxic, this method does not produce secondary pollution.Mud can be made into the industrial raw material of products such as producing sorbent material, carbon black through the anaerobic thermal degradation.
Description
The present invention relates to a kind of treatment process of poisonous mud, particularly for the processing of the greasy dirt of petrochemical complex and refinery, its best results.
The processing of the greasy dirt of petrochemical complex and refinery, prior art are the oxidation burning methods, utilize special-purpose incinerator mud to be burnt the buried processing of its residue.This method is not thoroughly administered and is polluted, and the residue after buried causes secondary pollution to environment.The facility investment of burning method is big, the technical requirements height, and China also wants introducing equipment at present.
The object of the present invention is to provide a kind of new treatment process, eliminate secondary pollution, make mud become new industrial raw material, sludge treatment is become the profit type by investment-orientation.
The present invention puts in the closed reactor that covers one-way exhaust valve together with mud with by the auxiliary agent that materials such as phosphoric acid are formed, place and carry out the anaerobic thermal degradation in the pre-heated Reaktionsofen, temperature is controlled between 600 ℃ to 1000 ℃, reaction finishes the i.e. cooling fast in back, prevents the material oxidation.The resultant of this moment is can further be processed into to produce sorbent material, sooty Industrial products.
Embodiment:
Get mud and auxiliary agent and put into an iron reaction box that covers one-way exhaust valve together, mud account for the case volumetrical half, place in the pre-heated Reaktionsofen, gradually the heating, temperature is controlled between 700 ℃ to 850 ℃.In the reaction process, the air valve expellant gas burns into the column of flame in stove, and the column of flame is ascending, and is descending again, when being bordering on when extinguishing, takes out reaction box, and water cools off rapidly, obtains new product.This product can be made sorbent material, products such as carbon black through technologies such as fragmentation, activation.
The sludge creation thing that this method is processed is the new raw material of industry, does not have residue to cause secondary pollution, and technology is simple, and small investment is 1/3rd of similar oxidation burning method investment, and can produces new economic benefit.
Claims (3)
1, a kind of sludge treatment method is specially adapted to the greasy dirt of the organic toxic of petrochemical complex and refinery.It is characterized in that mud and auxiliary agent are placed a closed reactor that covers one-way exhaust valve, carry out the reaction of anaerobic thermal degradation, after reaction was carried out fully, cooling just obtained new production sorbent material and sooty industrial raw material immediately.
2, as sludge treatment method as described in the claim (1), it is characterized in that Heating temperature is at 600 ℃ to 900 ℃.
3, as sludge treatment method as described in claim (1) or (2), it is characterized in that auxiliary agent is made of materials such as phosphoric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86101176 CN86101176A (en) | 1986-02-26 | 1986-02-26 | A kind of sludge treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86101176 CN86101176A (en) | 1986-02-26 | 1986-02-26 | A kind of sludge treatment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86101176A true CN86101176A (en) | 1987-01-24 |
Family
ID=4801315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86101176 Pending CN86101176A (en) | 1986-02-26 | 1986-02-26 | A kind of sludge treatment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86101176A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496136A (en) * | 2014-12-19 | 2015-04-08 | 辽宁华孚环境工程股份有限公司 | Indirect heating and thermal desorption treatment device and method for oily solid waste |
| CN110330203A (en) * | 2018-03-28 | 2019-10-15 | 北京清怡环保科技有限公司 | A kind of preparation method and equipment of environment-friendly rubber reinforcing agent |
-
1986
- 1986-02-26 CN CN 86101176 patent/CN86101176A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104496136A (en) * | 2014-12-19 | 2015-04-08 | 辽宁华孚环境工程股份有限公司 | Indirect heating and thermal desorption treatment device and method for oily solid waste |
| CN110330203A (en) * | 2018-03-28 | 2019-10-15 | 北京清怡环保科技有限公司 | A kind of preparation method and equipment of environment-friendly rubber reinforcing agent |
| CN110330203B (en) * | 2018-03-28 | 2022-03-18 | 北京清怡环保科技有限公司 | Preparation method and equipment of environment-friendly rubber reinforcing agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |