CN1112953A - Method for prodn. of carbon black, LPG or petroleum products by using waste rubber - Google Patents
Method for prodn. of carbon black, LPG or petroleum products by using waste rubber Download PDFInfo
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- CN1112953A CN1112953A CN 95100052 CN95100052A CN1112953A CN 1112953 A CN1112953 A CN 1112953A CN 95100052 CN95100052 CN 95100052 CN 95100052 A CN95100052 A CN 95100052A CN 1112953 A CN1112953 A CN 1112953A
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- carbon black
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- liquefied gas
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- Pigments, Carbon Blacks, Or Wood Stains (AREA)
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Abstract
Its characteristics are that processed waste rubber is carbonized and cracked into liquefied gas, crude carbon black and mixed oil. The crude carbon black is reprocessed into the different carbon blacks which contain 6-8% zinc oxide etc. active materials. The mixed oil is reprocesed into the different oil products. This method can fully use the waste rubber, that there has been a decrease in environmental pollution and to save petroleum resources. And this method is simple, non-pollution, low-cost and good benefit.
Description
The invention belongs to chemical technology field, be specifically related to a kind of method of utilizing waste old to produce carbon black, liquefied gas, petroleum oil product.
In the prior art, to the general production that only is used as reclaimed rubber of waste old, except that the production process more complicated, also very strict to ingredient requirement, as to the band steel wire floor in the raw material, the spongy layer that cord body and gel content are few, fire replenishing glue, the waste old of aged deterioration all can not use, so production cost is than higher, as produces one ton of whole-tyre reclaim and need consume waste and old tyre rubber 900-980 kilogram, 200 kilograms of Stockholm tars, 550 kilograms in coal, electricity 1200 degree are produced an xanthan footwear reclaimed rubber, need to consume 1000 kilograms of waste olds, 80 kilograms of Stockholm tars, 300 kilograms in coal, electricity 800 degree.In addition, in the prior art, produce semi-reinforcing furnace black and be Sweet natural gas and air consumption in proportion, nozzles by the stokehold enter in the stove simultaneously, carry out pyrolytic reaction under 1200-1400 ℃ of high temperature, will contain the sooty high-temperature gas again and carry out condensation, collect, separating impurity forms through granulation again.Produce one ton of semi-reinforcing furnace black and need consume Sweet natural gas 7000-9500 cubic meter; Production drum process carbon black is with after the gasification of carbolineum and coal gas thorough mixing, at cylinder surface, scrapes and collects after small-sized lamp hole ejection burning cracking, condensation, absorption, again through granulation, produces one ton of drum process carbon black and need use carbolineum 1.7-2.0 ton; Produce furnace high abrasion resistance black, be after oil fuel and stock oil are given heat respectively, oil fuel enters Reaktionsofen by tangential direction, stock oil enters Reaktionsofen by axis direction, squeeze into the air that gives heat simultaneously respectively, burn and scission reaction, promptly generate carbon black, cooling is collected granulation and is promptly obtained finished product then, and one ton of furnace high abrasion resistance black need consume 2.5-2.8 ton light oil.Moreover be that prior art is produced solvent oil, be with the straight run of crude oil (being oil) or catalytic reforming take out excess be raw material through refining fractionation, cut out certain methods such as cut and make.Aromatic hydrocarbon oil is divided into heavy aromatics oil and arylhydrocarbon in diesel oil oil, and heavy aromatics oil is the accessory substance of gained when producing petroleum benzene, toluene and xylol, again after the catalytic reforming separation and get; Arylhydrocarbon in diesel oil oil is that the catalytic cracking solar oil with refinery is a raw material, adopts dimethyl sulfoxide (DMSO) (DMSO) to carry through extracting, back suction for solvent, washing, rectifying and make; Liquefied gas be produce in the refining of petroleum and the course of processing with C
3And C
4Be main alkane.In a word, from the above, in the prior art, waste old is mainly used in the production of reclaimed rubber, and the technological process more complicated, and raw material can not be fully used, and carbon black, liquefied gas, aromatic hydrocarbons wet goods petroleum oil product, be not to make raw material with waste old, but want the petroleum resources of consume valuable to make raw material, cost is than higher.
The purpose of this invention is to provide a kind of available waste old and make raw material, produce the method for carbon black, liquefied gas, petroleum oil product.
The object of the present invention is achieved like this: its technical process is waste old to be cut into the washing of bulk → process as requested remove silt, impurity and surface contaminants → dehydrate → pack in the cracking still (promptly sealing heating container), heats 80 °-600 ℃; Make it carry out the charing cracking
The invention is characterized in treated waste old is packed in the cracking still, be heated to 80 °-600 ℃, make it carry out the charing cracking, Generation Liquid gasification, mixing oil and crude product carbon black purify liquefied gas again, and compressing and canning is the finished fluid gasification; Mixing oil is carried out acid elution again, alkali neutralization, washing, with alum soil adsorb, distinguish, cut apart, fractionation, promptly can be made into different types of petroleum oil product, the crude product carbon black is carried out coarse crushing, magnetic separation again, pulverize again, magnetic separation again, selection by winnowing is selected different particle size range according to selection by winnowing, carry out granulation again, promptly can be made into different types of carbon black products.
Advantage of the present invention and positively effect have:
(1), utilize waste old to produce carbon black, liquefied gas and petroleum oil product, both saved valuable petroleum resources, can make refuse obtain comprehensive utilization again, reduced pollution to society.
(2), production technique is simple, no emissions, nuisanceless.
(3), low production cost, good in economic efficiency.
As: can produce carbon black 400-500 kilogram with one ton of waste old, liquefied gas 150-200 kilogram, solvent oil, aromatic hydrocarbons wet goods oil product 270-320 kilogram, and power consumption 50 degree, with 250 kilograms in coal, 2 tons of waters.
(4), contain the zinc oxide isoreactivity oxygenant of 6-8% in the carbon black products that utilizes the present invention to produce, so just can reduce the usage quantity of utilizing in the production of carbon black rubber process zinc oxide isoreactivity oxygenant.
The embodiment explanation:
(1) carry out in acid elution → alkali resulting mixing oil after the above-mentioned charing cracking condensation and PH
7→ washing → carclazyte adsorbs → distills, when distillation temperature can obtain No. 1 aromatic hydrocarbon oil during at 180 °-250 ℃; When distillation temperature during, can obtain solvent oil No. 260 at 195 °-260 ℃; When distillation temperature during, can obtain solvent oil No. 190 at 40 °-190 ℃; Can obtain No. 120 solvent oil in the time of 80 °-120 ℃; Cut when not being higher than 190 ℃ can obtain heavy aromatics oil; In the time of 230 °-315 ℃, can obtain aromatic hydrocarbon oil No. 2; In the time of 280 °-360 ℃, can obtain aromatic hydrocarbon oil No. 3; Aromatic hydrocarbon oil can be obtained No. 4 in the time of 230 °-360 ℃, in the time of 200 °-350 ℃, diesel oil can be obtained.
(2) with resulting crude product carbon black after the above-mentioned charing cracking; through coarse crushing-magnetic separation de-iron-secondary pulverizings-magnetic separation remove magnetic particle-selection by winnowing select particle diameter in 60-100 millimicron scope-through the tablets press granulation, promptly obtain replacing the finished product carbon black of semi-reinforcing hydrocarbon black use.Selection by winnowing selects particle diameter in 50-70 millimicron scope, promptly obtains replacing the carbon black finished product of general purpose furnace black use, and selection by winnowing selects particle diameter in 28-35 millimicron scope, can obtain the carbon black finished product that can replace the drum process carbon black to use.
Claims (3)
1, a kind of method of producing carbon black, liquefied gas, petroleum oil product with waste old, it is characterized in that treated waste old is packed in the cracking still, be heated to 80 °-600 ℃, make it carry out the charing cracking, Generation Liquid gasification, mixing oil and crude product carbon black, the liquefied gas of being produced is purified again, and compressing and canning gets the finished fluid gasification; The mixing oil that is generated is carried out acid elution again, alkali neutralization, washing, with the absorption of alum soil, cut apart fractionation again, make different types of petroleum oil product, the crude product carbon black that is generated is carried out coarse crushing again, magnetic separation is again pulverized in magnetic separation again, selection by winnowing again, select the carbon black of different-grain diameter scope, carry out granulation respectively, can obtain different types of carbon black finished product.
2, method of producing carbon black, liquefied gas, petroleum oil product according to claim 1 with waste old, it is characterized in that with described after charing cracking condensation resulting mixing oil carry out in acid elution → alkali and PH
7→ washing → carclazyte adsorbs → distills, when distillation temperature can obtain No. 1 aromatic hydrocarbon oil during at 180 °-250 ℃; In the time of 195 °-260 ℃, obtain solvent oil No. 260, in the time of 40 °-190 ℃, obtain solvent oil No. 190; Obtain No. 120 solvent oil in the time of 80 °-120 ℃; Cut when not being higher than 190 ℃ can obtain heavy aromatics oil; In the time of 230 °-315 ℃, obtain aromatic hydrocarbon oil No. 2; In the time of 280 °-360 ℃, obtain aromatic hydrocarbon oil No. 3; In the time of 230 °-360 ℃, obtain aromatic hydrocarbon oil No. 4, in the time of 200 °-350 ℃, obtain diesel oil etc., according to the cut requirement of different petroleum oil products, distinguish and cut apart fractionation, promptly can be made into different types of petroleum oil product.
3; according to claim 1ly produce carbon black with waste old; liquefied gas; the method of petroleum oil product; it is characterized in that with described after the charing cracking resulting crude product carbon black; through coarse crushing → magnetic separation de-iron → secondary pulverizings → magnetic separation remove magnetic particle → selection by winnowing select particle diameter in 60-100 millimicron scope → pass through the tablets press granulation; obtain to replace the carbon black finished product of semi-reinforcing hydrocarbon black use; selection by winnowing selects particle diameter in 50-70 millimicron scope; obtain to replace the carbon black finished product of general purpose furnace black use; selection by winnowing selects particle diameter in 28-35 millimicron scope, obtains the carbon black finished product that can replace the drum process carbon black to use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95100052A CN1060203C (en) | 1995-01-17 | 1995-01-17 | Method for prodn. of carbon black, LPG or petroleum products by using waste rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95100052A CN1060203C (en) | 1995-01-17 | 1995-01-17 | Method for prodn. of carbon black, LPG or petroleum products by using waste rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1112953A true CN1112953A (en) | 1995-12-06 |
| CN1060203C CN1060203C (en) | 2001-01-03 |
Family
ID=5073219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95100052A Expired - Fee Related CN1060203C (en) | 1995-01-17 | 1995-01-17 | Method for prodn. of carbon black, LPG or petroleum products by using waste rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1060203C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102329632A (en) * | 2011-09-04 | 2012-01-25 | 环球瞭望(北京)石化产品有限公司 | Method for producing fuel oil by using waste and old plastic material |
| CN102459519A (en) * | 2009-06-02 | 2012-05-16 | 阿拉菲马工业公司 | Rubber granulate conversion process for producing a semi-active carbonized substance and a plasticizer |
| CN103013188A (en) * | 2012-12-11 | 2013-04-03 | 开平市康汇橡胶制品有限公司 | Production process for environment-friendly carbon black powder |
| CN103667742A (en) * | 2013-09-16 | 2014-03-26 | 北京神雾环境能源科技集团股份有限公司 | Treatment method of laterite-nickel ore |
| CN104177868A (en) * | 2014-08-12 | 2014-12-03 | 山东华东橡胶材料有限公司 | Continuous carbon black production system and processing process |
| CN105331147A (en) * | 2015-10-28 | 2016-02-17 | 贵州安泰再生资源科技有限公司 | Method of preparing carbon black from junked tires |
| CN107474310A (en) * | 2017-08-03 | 2017-12-15 | 中创奕龙科技股份有限公司 | A kind of environment-friendly type tire material manufacture method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023480A (en) * | 1983-07-18 | 1985-02-06 | Mikami Junichi | Carbonization apparatus for oil-containing material such as rubber |
| DE3743752A1 (en) * | 1987-12-23 | 1989-07-13 | Asea Brown Boveri | METHOD FOR PROCESSING WASTE MATERIAL |
| CN1069997A (en) * | 1991-09-03 | 1993-03-17 | 富宝成实业股份有限公司 | The method of oil fuel and gas is made in the rubber waste cracking |
| US5286374A (en) * | 1993-02-26 | 1994-02-15 | Chen Huang Chuan | Process for cracking waste rubber tires |
-
1995
- 1995-01-17 CN CN95100052A patent/CN1060203C/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102459519A (en) * | 2009-06-02 | 2012-05-16 | 阿拉菲马工业公司 | Rubber granulate conversion process for producing a semi-active carbonized substance and a plasticizer |
| CN102459519B (en) * | 2009-06-02 | 2016-11-09 | 阿拉菲马工业公司 | For manufacturing the rubber grain method for transformation of semiactive carbide and plasticizer |
| CN102329632A (en) * | 2011-09-04 | 2012-01-25 | 环球瞭望(北京)石化产品有限公司 | Method for producing fuel oil by using waste and old plastic material |
| CN103013188A (en) * | 2012-12-11 | 2013-04-03 | 开平市康汇橡胶制品有限公司 | Production process for environment-friendly carbon black powder |
| CN103013188B (en) * | 2012-12-11 | 2014-11-26 | 开平市康汇橡胶制品有限公司 | Production process for environment-friendly carbon black powder |
| CN103667742A (en) * | 2013-09-16 | 2014-03-26 | 北京神雾环境能源科技集团股份有限公司 | Treatment method of laterite-nickel ore |
| CN103667742B (en) * | 2013-09-16 | 2016-03-02 | 江苏省冶金设计院有限公司 | Treatment method of laterite-nickel ore |
| CN104177868A (en) * | 2014-08-12 | 2014-12-03 | 山东华东橡胶材料有限公司 | Continuous carbon black production system and processing process |
| CN104177868B (en) * | 2014-08-12 | 2016-08-24 | 山东华东橡胶材料有限公司 | A kind of carbon black production system and processing technique continuously |
| CN105331147A (en) * | 2015-10-28 | 2016-02-17 | 贵州安泰再生资源科技有限公司 | Method of preparing carbon black from junked tires |
| CN107474310A (en) * | 2017-08-03 | 2017-12-15 | 中创奕龙科技股份有限公司 | A kind of environment-friendly type tire material manufacture method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1060203C (en) | 2001-01-03 |
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