CN101883746A - 在电低身竖炉中工业生产碳化钙的方法 - Google Patents
在电低身竖炉中工业生产碳化钙的方法 Download PDFInfo
- Publication number
- CN101883746A CN101883746A CN2008801191225A CN200880119122A CN101883746A CN 101883746 A CN101883746 A CN 101883746A CN 2008801191225 A CN2008801191225 A CN 2008801191225A CN 200880119122 A CN200880119122 A CN 200880119122A CN 101883746 A CN101883746 A CN 101883746A
- Authority
- CN
- China
- Prior art keywords
- calcium
- pvc
- plastic waste
- carbide
- thermolysis
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/942—Calcium carbide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/16—Cyanamide; Salts thereof
- C01C3/18—Calcium cyanamide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
-
- 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
- C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
- C10B47/28—Other processes
- C10B47/32—Other processes in ovens with mechanical conveying means
- C10B47/44—Other processes in ovens with mechanical conveying means with conveyor-screws
-
- 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)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Coke Industry (AREA)
- Processing Of Solid Wastes (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007054343A DE102007054343A1 (de) | 2007-11-14 | 2007-11-14 | Verfahren zur technischen Herstellung von Calciumcarbid im Elektroniederschachtofen |
DE102007054343.5 | 2007-11-14 | ||
PCT/EP2008/009668 WO2009062741A2 (de) | 2007-11-14 | 2008-11-14 | Verfahren zur technischen herstellung von calciumcarbid im elektroniederschachtofen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101883746A true CN101883746A (zh) | 2010-11-10 |
CN101883746B CN101883746B (zh) | 2017-08-18 |
Family
ID=40111076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880119122.5A Expired - Fee Related CN101883746B (zh) | 2007-11-14 | 2008-11-14 | 在电低身竖炉中工业生产碳化钙的方法 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2209753B1 (zh) |
CN (1) | CN101883746B (zh) |
BR (1) | BRPI0820641A2 (zh) |
DE (1) | DE102007054343A1 (zh) |
ES (1) | ES2393042T3 (zh) |
WO (1) | WO2009062741A2 (zh) |
ZA (1) | ZA201003186B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103708458A (zh) * | 2013-12-25 | 2014-04-09 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
CN103708459A (zh) * | 2013-12-25 | 2014-04-09 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
CN103708460A (zh) * | 2013-12-25 | 2014-04-09 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011121508A1 (de) | 2011-12-16 | 2013-06-20 | Ecoloop Gmbh | Gegenstromvergasung mit Synthesegas als Arbeitsmedium |
DE102011121507A1 (de) | 2011-12-16 | 2013-06-20 | Ecoloop Gmbh | Verfahren zur carbothermischen oder elektrothermischen Herstellung von Roheisen oder Basisprodukten |
CN107840339A (zh) * | 2017-12-13 | 2018-03-27 | 神雾环保技术股份有限公司 | 一种高温输送的电石生产系统及方法 |
CN109734096B (zh) * | 2019-03-13 | 2024-01-30 | 北京双零矿山装备技术有限公司 | 一种生产电石的方法和系统 |
CN116134118A (zh) | 2020-09-14 | 2023-05-16 | 埃科莱布美国股份有限公司 | 用于塑料衍生的合成原料的冷流添加剂 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4241245A1 (de) * | 1992-12-08 | 1994-06-09 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
DE4428305A1 (de) * | 1993-08-20 | 1995-02-23 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
DE4339403A1 (de) * | 1993-11-18 | 1995-05-24 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
DE102006023259A1 (de) * | 2006-05-18 | 2007-11-22 | Alzchem Hart Gmbh | Verwendung von Rest- und/oder Abfallstoffen in Elektroniederschachtöfen |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE123185C (zh) | 1900-02-06 | |||
DD139948A3 (de) | 1976-02-20 | 1980-01-30 | Walter Singer | Verfahren zur herstellung von steinkohlenkoks mit verminderter elektrischer leitfaehigkeit der kokssubstanz |
DD132977A1 (de) | 1977-07-18 | 1978-11-22 | Walter Singer | Verfahren zur herstellung von braunkohlenhochtemperaturkoks geringer elektrischer leitfaehigkeit |
DE3013726A1 (de) | 1980-04-10 | 1981-10-15 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von calciumcarbid |
DD295334A5 (de) | 1990-06-20 | 1991-10-31 | Buna Ag,De | Verfahren zur herstellung von calciumcarbid |
DE4241246A1 (de) | 1992-12-08 | 1994-06-09 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
DE4241244A1 (de) | 1992-12-08 | 1994-06-09 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
DE4241243A1 (de) | 1992-12-08 | 1994-06-09 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
-
2007
- 2007-11-14 DE DE102007054343A patent/DE102007054343A1/de not_active Withdrawn
-
2008
- 2008-11-14 EP EP08848764A patent/EP2209753B1/de active Active
- 2008-11-14 CN CN200880119122.5A patent/CN101883746B/zh not_active Expired - Fee Related
- 2008-11-14 ES ES08848764T patent/ES2393042T3/es active Active
- 2008-11-14 WO PCT/EP2008/009668 patent/WO2009062741A2/de active Application Filing
- 2008-11-14 BR BRPI0820641-4A patent/BRPI0820641A2/pt not_active Application Discontinuation
-
2010
- 2010-05-06 ZA ZA2010/03186A patent/ZA201003186B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4241245A1 (de) * | 1992-12-08 | 1994-06-09 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
DE4428305A1 (de) * | 1993-08-20 | 1995-02-23 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
DE4339403A1 (de) * | 1993-11-18 | 1995-05-24 | Sueddeutsche Kalkstickstoff | Verfahren zur Herstellung von Calciumcarbid |
DE102006023259A1 (de) * | 2006-05-18 | 2007-11-22 | Alzchem Hart Gmbh | Verwendung von Rest- und/oder Abfallstoffen in Elektroniederschachtöfen |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103708458A (zh) * | 2013-12-25 | 2014-04-09 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
CN103708459A (zh) * | 2013-12-25 | 2014-04-09 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
CN103708460A (zh) * | 2013-12-25 | 2014-04-09 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
CN103708459B (zh) * | 2013-12-25 | 2015-08-05 | 北京神雾环境能源科技集团股份有限公司 | 制备电石的方法 |
CN103708460B (zh) * | 2013-12-25 | 2016-07-06 | 神雾环保技术股份有限公司 | 制备电石的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2209753A2 (de) | 2010-07-28 |
WO2009062741A2 (de) | 2009-05-22 |
BRPI0820641A2 (pt) | 2020-08-11 |
EP2209753B1 (de) | 2012-10-31 |
DE102007054343A1 (de) | 2009-05-20 |
ES2393042T3 (es) | 2012-12-18 |
CN101883746B (zh) | 2017-08-18 |
WO2009062741A3 (de) | 2009-11-19 |
ZA201003186B (en) | 2011-03-30 |
WO2009062741A8 (de) | 2010-04-08 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140812 Address after: German Trost Begg Applicant after: Aozer Chemical Co.,Ltd. Address before: German Trost Begg Applicant before: Alzchem Trostberg GmbH |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: German Trost Begg Patentee after: ALZCHEM TROSTBERG GmbH Address before: German Trost Begg Patentee before: Aozer Chemical Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20211114 |