PE14191A1 - Metodo para la medicion del area superficial no porosa de negro de carbon - Google Patents
Metodo para la medicion del area superficial no porosa de negro de carbonInfo
- Publication number
- PE14191A1 PE14191A1 PE1990165658A PE16565890A PE14191A1 PE 14191 A1 PE14191 A1 PE 14191A1 PE 1990165658 A PE1990165658 A PE 1990165658A PE 16565890 A PE16565890 A PE 16565890A PE 14191 A1 PE14191 A1 PE 14191A1
- Authority
- PE
- Peru
- Prior art keywords
- bcta
- filter
- directly
- carbon black
- measure
- Prior art date
Links
- 239000006229 carbon black Substances 0.000 title abstract 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title abstract 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/088—Investigating volume, surface area, size or distribution of pores; Porosimetry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/88—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86
- G01N2030/8809—Integrated analysis systems specially adapted therefor, not covered by a single one of the groups G01N30/04 - G01N30/86 analysis specially adapted for the sample
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/36—Control of physical parameters of the fluid carrier in high pressure liquid systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/74—Optical detectors
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/17—Nitrogen containing
- Y10T436/173845—Amine and quaternary ammonium
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/23—Carbon containing
Landscapes
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
CARACTERIZADO POR COMPRENDER ETAPAS COMO: ANADIR UNA SOLUCION PREDERTERMINADA DE BROMURO DE CETILTRIMETILAMONIO (BCTA) A UNA MUESTRA YA PESADA DE NEGRO DE CARBON, DISPERSAR LA MUESTRA EN LA SOLUCION PARA PROVOCAR QUE PARTE DEL BCTA SEA ABSORBIDO SOBRE EL NEGRO DE CARBON, FLUIR LA DISPERSION FUERA DEL ENVASE Y DIRECTAMENTE A TRAVES DE UN FILTRO CONTENIDO EN UN CARTUCHO DURANTE EL TIEMPO PREDETERMINADO Y PRODUCIENDO UN FILTRADO QUE NO CONTIENE NEGRO DE CARBON, PASAR EL FILTRADO DIRECTAMENTE DEL FILTRO A TRAVES DE UN BUCLE DE MEDIDA PARA MEDIR UN VOLUMEN PREDETERMINADO DEL FILTRADO, PASAR ESTE VOLUMEN DIRECTAMENTE DESDE EL BUCLE DE MEDIDA HACIA UNA COLUMNA CROMATOGRAFICA DE ALTA PRESION, A FIN DE SEPARAR EL BCTA DEL RESTO DEL LIQUIDO FILTRADO, Y MEDIR DIRECTAMENTE EL BCTA DESDE EL FILTRADO Y DETERMINANDO LA CANTIDAD ABSORBIDA POR EL NEGRO DE CARBON
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35392889A | 1989-05-19 | 1989-05-19 | |
| US07/423,693 US4970169A (en) | 1989-05-19 | 1989-10-12 | Method for measuring non-porous surface area of carbon black |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE14191A1 true PE14191A1 (es) | 1991-04-17 |
Family
ID=26998155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE1990165658A PE14191A1 (es) | 1989-05-19 | 1990-02-23 | Metodo para la medicion del area superficial no porosa de negro de carbon |
Country Status (24)
| Country | Link |
|---|---|
| US (1) | US4970169A (es) |
| JP (1) | JPH0321848A (es) |
| KR (1) | KR940002497B1 (es) |
| CN (1) | CN1047388A (es) |
| AU (1) | AU5117190A (es) |
| BR (1) | BR9000997A (es) |
| CA (1) | CA2009703A1 (es) |
| DD (1) | DD299982A5 (es) |
| DE (1) | DE4005085A1 (es) |
| DK (1) | DK33390A (es) |
| ES (1) | ES2019531A6 (es) |
| FR (1) | FR2647216B1 (es) |
| GB (2) | GB9003397D0 (es) |
| HU (1) | HUT55541A (es) |
| IL (1) | IL93332A0 (es) |
| IT (1) | IT1240313B (es) |
| LU (1) | LU87685A1 (es) |
| MY (1) | MY105234A (es) |
| NL (1) | NL9000332A (es) |
| NZ (1) | NZ232447A (es) |
| PE (1) | PE14191A1 (es) |
| PT (1) | PT93120A (es) |
| SE (1) | SE9001175L (es) |
| YU (1) | YU33390A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5161407A (en) * | 1990-10-16 | 1992-11-10 | Iowa State University Research Foundation, Inc. | Means and method of soil water desorption |
| US5431821A (en) * | 1992-02-07 | 1995-07-11 | The Ohio State University | Glassy carbon in separation processes |
| JP2000070395A (ja) * | 1998-04-16 | 2000-03-07 | Shigeru Ando | 類焼防止シ―ト、類焼防止カバ―、消火シ―ト兼防災用被服 |
| CN201687022U (zh) | 2009-10-20 | 2010-12-29 | 株式会社小松制作所 | 铲斗及作业车辆 |
| US8733152B2 (en) * | 2010-01-19 | 2014-05-27 | Bio-Rad Laboratories, Inc. | Automated analyzer with low-pressure in-line filtration |
| CN109269449B (zh) * | 2018-10-12 | 2020-07-31 | 重庆大学 | 堆石料比表面积测试方法 |
-
1989
- 1989-10-12 US US07/423,693 patent/US4970169A/en not_active Expired - Fee Related
-
1990
- 1990-02-08 DK DK033390A patent/DK33390A/da not_active Application Discontinuation
- 1990-02-09 IL IL93332A patent/IL93332A0/xx unknown
- 1990-02-09 HU HU90751A patent/HUT55541A/hu unknown
- 1990-02-09 MY MYPI90000214A patent/MY105234A/en unknown
- 1990-02-09 NZ NZ232447A patent/NZ232447A/xx unknown
- 1990-02-09 CA CA002009703A patent/CA2009703A1/en not_active Abandoned
- 1990-02-12 PT PT93120A patent/PT93120A/pt not_active Application Discontinuation
- 1990-02-12 NL NL9000332A patent/NL9000332A/nl not_active Application Discontinuation
- 1990-02-13 FR FR9001695A patent/FR2647216B1/fr not_active Expired - Fee Related
- 1990-02-14 GB GB909003397A patent/GB9003397D0/en active Pending
- 1990-02-17 DE DE4005085A patent/DE4005085A1/de not_active Withdrawn
- 1990-02-19 IT IT19406A patent/IT1240313B/it active IP Right Grant
- 1990-02-20 YU YU33390A patent/YU33390A/sh unknown
- 1990-02-20 ES ES9000496A patent/ES2019531A6/es not_active Expired - Fee Related
- 1990-02-23 LU LU87685A patent/LU87685A1/fr unknown
- 1990-02-23 PE PE1990165658A patent/PE14191A1/es not_active Application Discontinuation
- 1990-02-27 GB GB9004362A patent/GB2231966B/en not_active Expired - Fee Related
- 1990-02-27 JP JP2044700A patent/JPH0321848A/ja active Pending
- 1990-03-02 BR BR909000997A patent/BR9000997A/pt not_active Application Discontinuation
- 1990-03-02 DD DD338352A patent/DD299982A5/de unknown
- 1990-03-09 AU AU51171/90A patent/AU5117190A/en not_active Abandoned
- 1990-03-10 CN CN90101245A patent/CN1047388A/zh active Pending
- 1990-03-30 SE SE9001175A patent/SE9001175L/xx not_active Application Discontinuation
- 1990-03-31 KR KR1019900004393A patent/KR940002497B1/ko active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| AU5117190A (en) | 1990-11-22 |
| BR9000997A (pt) | 1991-02-19 |
| SE9001175D0 (sv) | 1990-03-30 |
| MY105234A (en) | 1994-08-30 |
| IL93332A0 (en) | 1990-11-29 |
| KR940002497B1 (ko) | 1994-03-25 |
| LU87685A1 (fr) | 1990-07-24 |
| FR2647216B1 (fr) | 1993-07-02 |
| CA2009703A1 (en) | 1990-11-19 |
| GB2231966B (en) | 1992-10-14 |
| PT93120A (pt) | 1991-01-08 |
| ES2019531A6 (es) | 1991-06-16 |
| US4970169A (en) | 1990-11-13 |
| KR900018669A (ko) | 1990-12-22 |
| GB2231966A (en) | 1990-11-28 |
| JPH0321848A (ja) | 1991-01-30 |
| NZ232447A (en) | 1991-02-26 |
| IT1240313B (it) | 1993-12-07 |
| HU900751D0 (en) | 1990-04-28 |
| DK33390D0 (da) | 1990-02-08 |
| FR2647216A1 (fr) | 1990-11-23 |
| YU33390A (sh) | 1992-07-20 |
| SE9001175L (sv) | 1990-11-20 |
| DK33390A (da) | 1990-11-20 |
| DD299982A5 (de) | 1992-05-14 |
| IT9019406A1 (it) | 1991-08-19 |
| IT9019406A0 (it) | 1990-02-19 |
| DE4005085A1 (de) | 1990-11-22 |
| GB9003397D0 (en) | 1990-04-11 |
| HUT55541A (en) | 1991-05-28 |
| NL9000332A (nl) | 1990-12-17 |
| CN1047388A (zh) | 1990-11-28 |
| GB9004362D0 (en) | 1990-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FX | Voluntary withdrawal |