BR112022000111A2 - Processo e purificação de materiais carbonáceos - Google Patents
Processo e purificação de materiais carbonáceosInfo
- Publication number
- BR112022000111A2 BR112022000111A2 BR112022000111A BR112022000111A BR112022000111A2 BR 112022000111 A2 BR112022000111 A2 BR 112022000111A2 BR 112022000111 A BR112022000111 A BR 112022000111A BR 112022000111 A BR112022000111 A BR 112022000111A BR 112022000111 A2 BR112022000111 A2 BR 112022000111A2
- Authority
- BR
- Brazil
- Prior art keywords
- alkali metal
- providing
- purification
- carbonaceous materials
- carbon black
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000003575 carbonaceous material Substances 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 239000006229 carbon black Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 abstract 2
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- 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
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/56—Treatment of carbon black ; Purification
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/482—Preparation from used rubber products, e.g. tyres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Processing Of Solid Wastes (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
processo e purificação de materiais carbonáceos. a presente invenção se refere a um processo para o processamento e/ou purificação de negro de fumo que compreende as etapas de: a) fornecer negro de fumo contendo impurezas; b) fornecer um fluido aquoso que compreende um hidreto de nitrogênio; c) fornecer um hidróxido de metal alcalino e/ou um metal alcalino; d) colocar em contato a mistura da etapa a), o fluido da etapa b) e o hidróxido de metal alcalino e/ou metal alcalino da etapa c); e) submeter a composição obtida na etapa d) a uma temperatura elevada na faixa de 80 a 240 °c e uma pressão elevada na faixa de 5 a 50 bar; f) separar um sólido carbonáceo da composição obtida na etapa e). a presente invenção ainda se refere ao uso de um hidreto de nitrogênio como um agente dispersante para produzir e/ou estabilizar uma suspensão aquosa.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019210217.4A DE102019210217A1 (de) | 2019-07-10 | 2019-07-10 | Aufbereitung und Reinigung von kohlenstoffhaltigen Materialien |
| PCT/EP2020/069292 WO2021005124A1 (en) | 2019-07-10 | 2020-07-08 | Processing and purification of carbonaceous materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022000111A2 true BR112022000111A2 (pt) | 2022-02-15 |
Family
ID=71575395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022000111A BR112022000111A2 (pt) | 2019-07-10 | 2020-07-08 | Processo e purificação de materiais carbonáceos |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US20220372301A1 (pt) |
| EP (2) | EP3997032B1 (pt) |
| JP (2) | JP7390404B2 (pt) |
| KR (1) | KR20220024995A (pt) |
| CN (1) | CN114450249B (pt) |
| AU (1) | AU2020311602B2 (pt) |
| BR (1) | BR112022000111A2 (pt) |
| CA (1) | CA3143397C (pt) |
| CL (1) | CL2022000017A1 (pt) |
| DE (1) | DE102019210217A1 (pt) |
| DK (1) | DK3997032T3 (pt) |
| FI (1) | FI3997032T3 (pt) |
| LT (1) | LT3997032T (pt) |
| MA (1) | MA64613B1 (pt) |
| MX (1) | MX2021015989A (pt) |
| MY (1) | MY197435A (pt) |
| PE (1) | PE20220810A1 (pt) |
| PT (1) | PT3997032T (pt) |
| RS (1) | RS65357B1 (pt) |
| WO (1) | WO2021005124A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4313858A1 (en) * | 2021-03-31 | 2024-02-07 | KROEGER, Patrick | Carbon black recovery methods and compositions comprising same |
| WO2023122582A2 (en) | 2021-12-21 | 2023-06-29 | Beyond Lotus Llc | Method of enhancing carbon product performance in elastomers |
| CN116101998A (zh) * | 2022-12-05 | 2023-05-12 | 广东容钠新能源科技有限公司 | 超低温钠离子电池高表面活性硬炭负极材料的制备方法 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1134629A (en) * | 1965-02-02 | 1968-11-27 | Cabot Corp | Scorch-resistant blacks |
| JPS50151201A (pt) * | 1974-05-23 | 1975-12-04 | ||
| JP3745018B2 (ja) * | 1996-04-19 | 2006-02-15 | オリヱント化学工業株式会社 | 水性顔料インキ及びその製造方法 |
| US5976484A (en) * | 1997-09-23 | 1999-11-02 | Teng; Chien-Lang | Intermittent continuous method for recovering refined activated carbon from waste tires and the like and the device therefor |
| AU2002230795B2 (en) * | 2000-12-15 | 2007-06-14 | Gilbert W. Denison | Apparatus and method for recovering carbon black from pyrolysis byproducts |
| US6623787B2 (en) * | 2001-07-26 | 2003-09-23 | Electrochemicals Inc. | Method to improve the stability of dispersions of carbon |
| JP2007530400A (ja) * | 2004-03-12 | 2007-11-01 | ウィリアム・マーシュ・ライス・ユニバーシティ | カーボンナノチューブの還元的官能基化 |
| JP4826883B2 (ja) * | 2005-08-09 | 2011-11-30 | 東海カーボン株式会社 | カーボンブラック水性分散体及びその製造方法 |
| US7718156B2 (en) * | 2006-12-20 | 2010-05-18 | Headwaters Technology Innovation, Llc | Method for manufacturing carbon nanostructures having minimal surface functional groups |
| PL2488605T3 (pl) * | 2009-10-14 | 2021-01-25 | Black Cat Carbon Engineering | Proces pirolizy |
| KR101121569B1 (ko) * | 2009-12-16 | 2012-03-06 | 한국에너지기술연구원 | 폐타이어 열분해 카본블랙의 고품위화를 위한 가공방법. |
| GB201105407D0 (en) * | 2011-03-30 | 2011-05-11 | Ucl Business Plc | Purification method |
| US8921600B2 (en) * | 2011-05-18 | 2014-12-30 | Basf Se | Process for producing carbon fillers having covalently bonded amino groups |
| CN103619964A (zh) * | 2011-05-18 | 2014-03-05 | 巴斯夫欧洲公司 | 制备具有共价结合的氨基的碳质填料的方法 |
| CN102583403B (zh) * | 2012-03-06 | 2013-09-18 | 山东理工大学 | 超疏水性纳米白炭黑膜及白炭黑粉末的制备方法 |
| WO2013175488A2 (en) | 2012-03-30 | 2013-11-28 | Aditya Birla Science And Technology Company Ltd. | A process for obtaining carbon black powder with reduced sulfur content |
| BR112015015429A2 (pt) * | 2012-12-27 | 2017-07-11 | Shell Int Research | preparação de um catalisador de conversão de hidrocarboneto |
| DE102013218450B3 (de) * | 2013-09-14 | 2014-06-05 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Recycling von pulverförmigen Siliciumcarbid-Abfallprodukten |
| TWI548702B (zh) * | 2014-04-25 | 2016-09-11 | 貫博科技有限公司 | 廢輪胎之脫飛灰製程 |
| CN104229788A (zh) * | 2014-09-24 | 2014-12-24 | 攀枝花学院 | 一种提纯高纯石墨的方法 |
| EP3192837B1 (en) * | 2016-01-14 | 2020-03-04 | Omya International AG | Wet surface treatment of surface-modified calcium carbonate |
| US10519378B2 (en) | 2016-06-01 | 2019-12-31 | Tread Heads, LLC | Recycling and material recovery system |
| CN108384287A (zh) | 2018-02-10 | 2018-08-10 | 雷春生 | 一种利用废弃轮胎制备色素炭黑的方法 |
| CN108439390A (zh) * | 2018-05-29 | 2018-08-24 | 武汉科技大学 | 基于从高温裂解炭中分离纯化石墨烯的方法 |
| CN109266376A (zh) | 2018-11-08 | 2019-01-25 | 四川省家伦再生资源科技有限公司 | 一种废弃轮胎的回收溶解方法 |
-
2019
- 2019-07-10 DE DE102019210217.4A patent/DE102019210217A1/de active Pending
-
2020
- 2020-07-08 CA CA3143397A patent/CA3143397C/en active Active
- 2020-07-08 JP JP2021576292A patent/JP7390404B2/ja active Active
- 2020-07-08 PE PE2021002259A patent/PE20220810A1/es unknown
- 2020-07-08 EP EP20739344.8A patent/EP3997032B1/en active Active
- 2020-07-08 EP EP24151845.5A patent/EP4365241A2/en active Pending
- 2020-07-08 CN CN202080049542.1A patent/CN114450249B/zh active Active
- 2020-07-08 DK DK20739344.8T patent/DK3997032T3/da active
- 2020-07-08 LT LTEPPCT/EP2020/069292T patent/LT3997032T/lt unknown
- 2020-07-08 US US17/624,420 patent/US20220372301A1/en active Pending
- 2020-07-08 RS RS20240304A patent/RS65357B1/sr unknown
- 2020-07-08 PT PT207393448T patent/PT3997032T/pt unknown
- 2020-07-08 FI FIEP20739344.8T patent/FI3997032T3/fi active
- 2020-07-08 MY MYPI2021007766A patent/MY197435A/en unknown
- 2020-07-08 KR KR1020227002745A patent/KR20220024995A/ko not_active Application Discontinuation
- 2020-07-08 MX MX2021015989A patent/MX2021015989A/es unknown
- 2020-07-08 BR BR112022000111A patent/BR112022000111A2/pt unknown
- 2020-07-08 AU AU2020311602A patent/AU2020311602B2/en active Active
- 2020-07-08 WO PCT/EP2020/069292 patent/WO2021005124A1/en active Application Filing
- 2020-07-08 MA MA64613A patent/MA64613B1/fr unknown
-
2022
- 2022-01-04 CL CL2022000017A patent/CL2022000017A1/es unknown
-
2023
- 2023-11-16 JP JP2023194931A patent/JP2024020432A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU2020311602A1 (en) | 2022-01-20 |
| JP2024020432A (ja) | 2024-02-14 |
| RS65357B1 (sr) | 2024-04-30 |
| CA3143397A1 (en) | 2021-01-14 |
| US20220372301A1 (en) | 2022-11-24 |
| FI3997032T3 (fi) | 2024-03-19 |
| DK3997032T3 (da) | 2024-03-11 |
| JP7390404B2 (ja) | 2023-12-01 |
| PE20220810A1 (es) | 2022-05-20 |
| CN114450249A (zh) | 2022-05-06 |
| EP4365241A2 (en) | 2024-05-08 |
| MA64613B1 (fr) | 2024-03-29 |
| CL2022000017A1 (es) | 2022-09-23 |
| CA3143397C (en) | 2023-09-26 |
| EP3997032B1 (en) | 2024-01-17 |
| MX2021015989A (es) | 2022-01-24 |
| PT3997032T (pt) | 2024-03-13 |
| WO2021005124A1 (en) | 2021-01-14 |
| KR20220024995A (ko) | 2022-03-03 |
| LT3997032T (lt) | 2024-03-25 |
| JP2022541111A (ja) | 2022-09-22 |
| DE102019210217A1 (de) | 2021-01-14 |
| EP3997032A1 (en) | 2022-05-18 |
| AU2020311602B2 (en) | 2023-04-06 |
| MY197435A (en) | 2023-06-19 |
| CN114450249B (zh) | 2024-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |