CN1703486A - 通过与煤同时高温裂解的废橡胶利用方法 - Google Patents
通过与煤同时高温裂解的废橡胶利用方法 Download PDFInfo
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- CN1703486A CN1703486A CNA2003801010123A CN200380101012A CN1703486A CN 1703486 A CN1703486 A CN 1703486A CN A2003801010123 A CNA2003801010123 A CN A2003801010123A CN 200380101012 A CN200380101012 A CN 200380101012A CN 1703486 A CN1703486 A CN 1703486A
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- Prior art keywords
- rubber
- coal
- coking coal
- utilization
- grain
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- 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.)
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Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 32
- 239000005060 rubber Substances 0.000 title claims abstract description 32
- 239000003245 coal Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002699 waste material Substances 0.000 title claims abstract description 17
- 238000000197 pyrolysis Methods 0.000 title abstract 3
- 238000004939 coking Methods 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000000571 coke Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 230000005484 gravity Effects 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 230000008719 thickening Effects 0.000 claims description 2
- 239000008187 granular material Substances 0.000 abstract 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000007850 degeneration Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000001721 carbon Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/07—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of solid raw materials consisting of synthetic polymeric materials, e.g. tyres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
一种在炼焦炉组的炉中同时进行煤的高温裂解来利用废橡胶的方法，其中将预先制备和破碎的共混物填充到每个后继的炉，共混物包括加入到颗粒尺寸为0.1－5.0mm、用量为95－99重量％的炼焦煤中的颗粒尺寸为0.1－5.0mm、用量为1－5重量％的橡胶颗粒形式的橡胶粒，将所形成的炼焦煤炉料和橡胶颗粒的混合物通过机械压缩来增稠，直到获得全部炉料的均一结构，并且随后在不通入氧气的密闭体系中，至少900℃的温度下，伴随煤的同时高温裂解来进行废橡胶利用的过程。
Description
发明领域
本发明的主题是在炼焦炉组的炉中同时进行炼焦煤，尤其是各种炼焦煤的组合物的高温裂解来利用废橡胶的方法。
技术背景
迄今，以使用过的橡胶产品，如汽车轮胎、内胎、输送带、胶管等形式的废橡胶在有限的范围内经过机械制造来获得所谓的“研磨产品”。然而，绝大多数废橡胶被直接作为废物倾倒或者在露天燃烧、在废物燃烧厂通入氧气燃烧或在水泥厂的转炉中燃烧。
这种利用方式导致自然环境的污染和退化，以及能够再用于橡胶制品生产的有价值元件的损失。
发明内容
根据本发明同时进行炼焦煤的高温裂解来利用废橡胶的方法包括将预先制备和破碎的炼焦煤共混物炉料填充到炼焦炉组的后继炉中，特征在于在具有填充炉压缩系统的炼焦厂中，每一炼焦煤共混物炉料包括加入到颗粒尺寸为0.1-5.0mm、用量为95-99重量％的炼焦煤中的颗粒尺寸为0.1-5.0mm、用量为1-5重量％的橡胶颗粒形式的橡胶粒。在具有重力装料系统的炼焦厂中，优选颗粒尺寸为0.1-20mm。以这种方式形成的炼焦煤炉料和橡胶颗粒的混合物通过机械压缩来增稠，直到获得全部炉料的均一结构。在不通入氧气的密闭体系中，至少900℃的温度下，伴随煤的同时高温裂解来进行废橡胶利用的过程。
本发明的优点是有害产物排放的明显减少，该有害产物至今由在敞开体系中通入氧气的废橡胶燃烧所形成，自然环境的污染和退化的降低，废弃物的消除，而且还有碳衍生物的回收，其可被直接再用于化学工业，包括橡胶制品生产。
具体实施方式
实施例1
在配备有合适筛网的球磨机中制备和破碎炼焦煤的共混物，以获得1-5mm的颗粒尺寸。将14,850kg的上述炼焦煤共混物装入炼焦炉组的一个炉中。然后，将颗粒尺寸为5mm的150kg橡胶颗粒加入已置于炼焦炉组的炉中的煤共混物中。将炼焦煤和橡胶颗粒的组合物机械压缩以获得所有炉料的均匀结构。以相同的方式，用含有预先制备和破碎的炼焦煤和橡胶颗粒组合物的贮槽来进行炼焦炉组的其它炉的填充。
完成炉填充之后，在封闭体系中不通入氧气、不形成废弃物、900℃温度下、伴随煤的同时高温裂解来进行废橡胶利用工艺。
结束时，该利用工艺从炼焦炉组的每个炉得到：11,400kg焦炭、35.25kg氨、183kg苯、745.5kg焦油、5,034Nm焦炉气。
实施例2
如实施例1中进行，每个炼焦炉组的炉填充14,550kg的煤和450kg橡胶颗粒的组合物。
完成废橡胶利用工艺之后，从每个炉得到以下产物：11,460kg焦炭、35.25kg氨、183kg苯、745.5kg焦油、5,043Nm焦炉气。
正如可从以上实施例所归纳的，取决于橡胶颗粒和煤共混物的比例，根据需要，在控制下，采用煤的同时高温裂解来利用废橡胶的工艺得到不同量的产物。
Claims (1)
- 一种在炼焦炉组的炉中同时进行煤的高温裂解来利用废橡胶的方法，其中将预先制备和破碎的炼焦煤共混物填充到每个后继的炉，其特征在于每一炼焦煤共混物炉料包括加入到颗粒尺寸为0.1-5.0mm、用量为95-99重量％的炼焦煤中的颗粒尺寸为0.1-5.0mm、用量为1-5重量％的橡胶颗粒形式的橡胶粒，在重力装料系统中，优选颗粒尺寸为0.1-20mm，将所形成的炼焦煤炉料和橡胶颗粒的组合物通过机械压缩来增稠，直到获得全部炉料的均一结构，并且随后在不通入氧气的密闭体系中，至少900℃的温度下，伴随煤的同时高温裂解来进行废橡胶利用的过程。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL02356498A PL356498A1 (en) | 2002-10-07 | 2002-10-07 | Method of rubber waste utilization with simultaneous thermal decomposition of carbon |
| PLP356498 | 2002-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1703486A true CN1703486A (zh) | 2005-11-30 |
Family
ID=32065089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003801010123A Pending CN1703486A (zh) | 2002-10-07 | 2003-10-07 | 通过与煤同时高温裂解的废橡胶利用方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7317132B2 (zh) |
| EP (1) | EP1587896A1 (zh) |
| JP (1) | JP2006502258A (zh) |
| CN (1) | CN1703486A (zh) |
| AU (1) | AU2003278655A1 (zh) |
| PL (1) | PL356498A1 (zh) |
| WO (1) | WO2004031325A1 (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2425537B (en) * | 2005-04-25 | 2009-03-25 | Peter William Herbert Bennett | Manufacture of coke from a blend of coal and polymers |
| UA90089C2 (ru) * | 2006-02-08 | 2010-04-12 | Григорий БЕРЕЗИН | Способ производства кокса из неспекающихся марок угля и устройство для его осуществления |
| CN110484288B (zh) * | 2019-08-23 | 2020-07-03 | 山西沁新能源集团股份有限公司 | 一种炼焦配煤的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828003A (zh) * | 1971-08-16 | 1973-04-13 | ||
| DE2202903B1 (de) * | 1972-01-21 | 1972-11-30 | Karwat Ernst Dr Ing | Verfahren zur Beseitigung und Verwertung von Kraftfahrzeugreifen-Altmaterial |
| US4463203A (en) * | 1981-11-13 | 1984-07-31 | Gi Kim D | Process for the preparation of fuel oil, fuel gas and pyrolysis coke by pyrolysis |
| US4507174A (en) * | 1983-05-10 | 1985-03-26 | Kutrieb Wolfgang A | Tire pyrolizing |
| JPH01131295A (ja) * | 1987-11-16 | 1989-05-24 | Nippon Steel Corp | 廃棄タイヤの処理方法 |
| JP2910641B2 (ja) * | 1995-10-16 | 1999-06-23 | 株式会社神戸製鋼所 | 廃棄タイヤの処理方法 |
-
2002
- 2002-10-07 PL PL02356498A patent/PL356498A1/xx unknown
-
2003
- 2003-10-07 AU AU2003278655A patent/AU2003278655A1/en not_active Abandoned
- 2003-10-07 JP JP2004541353A patent/JP2006502258A/ja active Pending
- 2003-10-07 CN CNA2003801010123A patent/CN1703486A/zh active Pending
- 2003-10-07 US US10/530,417 patent/US7317132B2/en not_active Expired - Fee Related
- 2003-10-07 EP EP03770187A patent/EP1587896A1/en not_active Withdrawn
- 2003-10-07 WO PCT/PL2003/000102 patent/WO2004031325A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004031325A1 (en) | 2004-04-15 |
| US20060122443A1 (en) | 2006-06-08 |
| EP1587896A1 (en) | 2005-10-26 |
| PL356498A1 (en) | 2004-04-19 |
| AU2003278655A1 (en) | 2004-04-23 |
| JP2006502258A (ja) | 2006-01-19 |
| US7317132B2 (en) | 2008-01-08 |
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