JP5730976B2 - 耐火性配合物用エコロジカルバインダー系の調製方法 - Google Patents
耐火性配合物用エコロジカルバインダー系の調製方法 Download PDFInfo
- Publication number
- JP5730976B2 JP5730976B2 JP2013223647A JP2013223647A JP5730976B2 JP 5730976 B2 JP5730976 B2 JP 5730976B2 JP 2013223647 A JP2013223647 A JP 2013223647A JP 2013223647 A JP2013223647 A JP 2013223647A JP 5730976 B2 JP5730976 B2 JP 5730976B2
- Authority
- JP
- Japan
- Prior art keywords
- oil
- vegetable
- benzo
- tar
- coal tar
- 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.)
- Expired - Fee Related
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
- C10C1/04—Working-up tar by distillation
- C10C1/16—Winning of pitch
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/632—Organic additives
- C04B35/634—Polymers
- C04B35/63496—Bituminous materials, e.g. tar, pitch
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Working-Up Tar And Pitch (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Products (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Description
a)ベンゾ(a)ピレン濃度が12,000ppm程度であるコールタールを180℃前後の温度で蒸留してベンゾ(a)ピレン高含量のタールを得る工程と、
b)工程a)で得られたタールを、温度470℃+/−20℃、圧力0.01〜1.5バールで分別蒸留して、ベンゾ(a)ピレン濃度が600ppm以下である変性ピッチを得る工程と、
c)アントラセン油を40%〜70%の範囲で添加して、60℃での粘度220〜1,000cps、体積密度1〜1.3、ベンゾ(a)ピレン濃度500ppm未満である材料を得る工程と、
からなる、方法に関する。
Claims (3)
- 耐火性配合物用エコロジカルバインダー系の調製方法であって、
a)ベンゾ(a)ピレン濃度が12,000ppm程度であるコールタールを180℃前後の温度で蒸留してベンゾ(a)ピレン高含量のタールを得る工程と、
b)前記工程a)で得られたタールを、温度470℃±20℃、圧力0.01〜1.5バールで分別蒸留して、ベンゾ(a)ピレン濃度が600ppm以下である変性ピッチを得る工程と、
c)アントラセン油を40%〜70%の範囲で添加して、60℃での粘度220〜1,000cps、体積密度1〜1.3、ベンゾ(a)ピレン濃度500ppm未満である材料を得る工程と、
を含み、
前記コールタールの蒸留が下記表に示される蒸留曲線に従って行われる、ことを特徴とする、方法。
- 前記得られたピッチを、植物オイル、植物性タールおよび有機化合物添加物からなる群より選択される他の原料と混合することからなる、ことを特徴とする、請求項1に記載の方法。
- 前記バインダー系組成物の他の原料が、各0〜70質量%の割合の大豆油、あまに油、ひまし油、ディーゼル油、なたね油、バイオディーゼル、バイオピッチ(植物性タール)、デキストリン(コーンスターチ)、ステアリン、パラフィン、植物性ワックス、植物性ワックス(クプアス(Cupuassu)種子、シアナッツ、ムルムル(Murumuru)パームワックス)、フェノール樹脂、フラン樹脂、ウレタン、エポキシ、塩化ビニル、ポリエチレン、および、ポリテレフタル酸エチルからなる群より選択される、ことを特徴とする、請求項2に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0800466-8 | 2008-03-05 | ||
BRPI0800466A BRPI0800466B1 (pt) | 2008-03-05 | 2008-03-05 | processo de desenvolvimento de um sistema de ligação ecológico para uma massa refratária |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010548991A Division JP2011516623A (ja) | 2008-03-05 | 2009-03-05 | 耐火性配合物用エコロジカルバインダー系の調製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014040607A JP2014040607A (ja) | 2014-03-06 |
JP5730976B2 true JP5730976B2 (ja) | 2015-06-10 |
Family
ID=41056392
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010548991A Pending JP2011516623A (ja) | 2008-03-05 | 2009-03-05 | 耐火性配合物用エコロジカルバインダー系の調製方法 |
JP2013223647A Expired - Fee Related JP5730976B2 (ja) | 2008-03-05 | 2013-10-28 | 耐火性配合物用エコロジカルバインダー系の調製方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010548991A Pending JP2011516623A (ja) | 2008-03-05 | 2009-03-05 | 耐火性配合物用エコロジカルバインダー系の調製方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8580105B2 (ja) |
JP (2) | JP2011516623A (ja) |
CN (1) | CN101809121B (ja) |
AR (1) | AR070793A1 (ja) |
BR (1) | BRPI0800466B1 (ja) |
CL (1) | CL2009000524A1 (ja) |
MX (1) | MX2010009730A (ja) |
WO (1) | WO2009109027A2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI488972B (zh) * | 2011-08-01 | 2015-06-21 | A blast pipe for introducing hot air into a shaft furnace and a method for manufacturing the same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868713A (en) | 1949-05-14 | 1959-01-13 | Ruetgerswerke Ag | Continuous distillation of coal tar |
US3692663A (en) * | 1971-03-19 | 1972-09-19 | Osaka Gas Co Ltd | Process for treating tars |
JPS5716958B2 (ja) * | 1974-06-25 | 1982-04-08 | ||
US4102694A (en) * | 1975-05-28 | 1978-07-25 | Sumitomo Metal Industries, Limited | Refractory material for repairing blast furnaces |
BR7503432A (pt) | 1975-05-30 | 1976-12-07 | Sumitomo Metal Ind | Material refratario para reparo de altos fornos |
JPS5413533A (en) * | 1977-07-04 | 1979-02-01 | Kawatetsu Kagaku Kk | Method of reducing 3*4 benzpyrene in coal tar pitch |
CA1236789A (en) | 1985-01-08 | 1988-05-17 | Carbochem Inc. | Low volatile binder pitch |
DE4112955A1 (de) * | 1991-04-20 | 1992-10-22 | Ruetgerswerke Ag | Steinkohlenteerpech, seine herstellung und verwendung |
RU2013416C1 (ru) * | 1992-07-02 | 1994-05-30 | Товарищество с ограниченной ответственностью "Научно-производственная фирма "Бизон" | Способ получения связующего для изготовления углеродных материалов и изделий из них |
BR9908663A (pt) | 1999-12-20 | 2001-10-02 | Carboderivados S A | Destilação de alcatrão de hulha e ou petróleo para produção de derivados e piche eletrodo |
ES2186466B1 (es) | 2000-03-01 | 2004-08-01 | Repsol Petroleo, S.A. | Procedimiento de obtencion de breas de petroleo no contaminantes para su uso en la fabricacion de electrodos y otros compuestos grafiticos. |
US7033485B2 (en) * | 2001-05-11 | 2006-04-25 | Koppers Industries Of Delaware, Inc. | Coal tar and hydrocarbon mixture pitch production using a high efficiency evaporative distillation process |
DE102004002561B4 (de) | 2004-01-17 | 2009-09-17 | Rütgers Chemicals AG | Herstellung von umweltfreundlichen kohlenstoffgebundenen Feuerfesterzeugnissen im Kaltmischverfahren |
ES2238931B1 (es) * | 2004-02-20 | 2007-06-16 | Industrial Quimica Del Nalon, S.A. | Procedimiento de obtencion de breas a partir de alquitranes y sus destilados procedentes del alquitran de hulla, mediante tratamiento termico oxidativo. |
-
2008
- 2008-03-05 BR BRPI0800466A patent/BRPI0800466B1/pt not_active IP Right Cessation
-
2009
- 2009-03-04 AR ARP090100773A patent/AR070793A1/es not_active Application Discontinuation
- 2009-03-05 CL CL2009000524A patent/CL2009000524A1/es unknown
- 2009-03-05 JP JP2010548991A patent/JP2011516623A/ja active Pending
- 2009-03-05 WO PCT/BR2009/000062 patent/WO2009109027A2/en active Application Filing
- 2009-03-05 US US12/678,024 patent/US8580105B2/en active Active
- 2009-03-05 CN CN200980100579.6A patent/CN101809121B/zh not_active Expired - Fee Related
- 2009-03-05 MX MX2010009730A patent/MX2010009730A/es active IP Right Grant
-
2013
- 2013-10-28 JP JP2013223647A patent/JP5730976B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
BRPI0800466B1 (pt) | 2016-05-17 |
CN101809121B (zh) | 2013-10-16 |
BRPI0800466A2 (pt) | 2010-08-10 |
WO2009109027A3 (en) | 2010-01-28 |
AR070793A1 (es) | 2010-05-05 |
JP2014040607A (ja) | 2014-03-06 |
US20100319578A1 (en) | 2010-12-23 |
JP2011516623A (ja) | 2011-05-26 |
CL2009000524A1 (es) | 2009-07-03 |
MX2010009730A (es) | 2010-12-07 |
WO2009109027A2 (en) | 2009-09-11 |
US8580105B2 (en) | 2013-11-12 |
CN101809121A (zh) | 2010-08-18 |
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