RU2020103747A - Нановолокнистый наполнитель для адсорбции жира, способ оценки степени адсорбции жира нановолокнистым наполнителем, предназначенным для адсорбции жира, и способ оценки объема нановолокнистого наполнителя, предназначенного для адсорбции жира, после адсорбции жира - Google Patents

Нановолокнистый наполнитель для адсорбции жира, способ оценки степени адсорбции жира нановолокнистым наполнителем, предназначенным для адсорбции жира, и способ оценки объема нановолокнистого наполнителя, предназначенного для адсорбции жира, после адсорбции жира Download PDF

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RU2020103747A
RU2020103747A RU2020103747A RU2020103747A RU2020103747A RU 2020103747 A RU2020103747 A RU 2020103747A RU 2020103747 A RU2020103747 A RU 2020103747A RU 2020103747 A RU2020103747 A RU 2020103747A RU 2020103747 A RU2020103747 A RU 2020103747A
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fat
oil
adsorption
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Хироеси СОТА
Морихико ИКЕГАЯ
Кенити УРАБЕ
Такацугу ЭТИДЗЭНИА
Тосики ХИРОГАКИ
Вэй У
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М-ТЕхКс Инк.
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08Insulating elements, e.g. for sound insulation
    • B60R13/0815Acoustic or thermal insulation of passenger compartments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26Synthetic macromolecular compounds
    • B01J20/261Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26Synthetic macromolecular compounds
    • B01J20/262Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J20/28002Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004Sorbent size or size distribution, e.g. particle size
    • B01J20/28007Sorbent size or size distribution, e.g. particle size with size in the range 1-100 nanometers, e.g. nanosized particles, nanofibers, nanotubes, nanowires or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
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    • B01J20/28011Other properties, e.g. density, crush strength
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J20/28014Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28023Fibres or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28033Membrane, sheet, cloth, pad, lamellar or mat
    • B01J20/28038Membranes or mats made from fibers or filaments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30Processes for preparing, regenerating, or reactivating
    • B01J20/3028Granulating, agglomerating or aggregating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/40Devices for separating or removing fatty or oily substances or similar floating material
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00Materials not provided for elsewhere
    • C09K3/32Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F22/00Methods or apparatus for measuring volume of fluids or fluent solid material, not otherwise provided for
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162Selection of materials
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162Selection of materials
    • G10K11/168Plural layers of different materials, e.g. sandwiches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/10Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102Insulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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    • B32B2605/08Cars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00Vehicles
    • B32B2605/10Trains
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00Nanotechnology for materials or surface science, e.g. nanocomposites

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  • Oil, Petroleum & Natural Gas (AREA)
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Claims (21)

1. Нановолокнистый наполнитель, адсорбирующий масло и жир, при этом
нановолокнистый наполнитель, адсорбирующий масло и жир, удовлетворяет нижеприведенным формулам (i) и (ii), где нановолокнистый наполнитель, адсорбирующий масло и жир, имеет средний диаметр d волокон и объемную плотность ρb:
(i) 1000 нм≤d≤2000 нм
(ii) 0,01 г/см3≤ρb≤0,2 г/см3.
2. Нановолокнистый наполнитель, адсорбирующий масло и жир, по п. 1, при этом нановолокнистый наполнитель, адсорбирующий масло и жир, дополнительно удовлетворяет нижеприведенной формуле (i’):
(i’) 1300 нм≤d≤1700 нм.
3. Нановолокнистый наполнитель, адсорбирующий масло и жир, по п. 2, при этом нановолокнистый наполнитель, адсорбирующий масло и жир, дополнительно удовлетворяет нижеприведенной формуле (ii’):
(ii’) 0,01 г/см3≤ρb≤0,05 г/см3.
4. Нановолокнистый наполнитель, адсорбирующий масло и жир, по п. 1, при этом нановолокнистый наполнитель, адсорбирующий масло и жир, дополнительно удовлетворяет нижеприведенной формуле (iii), где нановолокнистый наполнитель, адсорбирующий масло и жир, имеет толщину t:
(iii) 2 мм≤t≤5 мм.
5. Способ оценки степени всасывания масла и жира, предусматривающий оценку степени M/m всасывания масла и жира, показывающей отношение массы М после адсорбции масла и жира к массе m до адсорбции масла и жира в нановолокнистом наполнителе, адсорбирующем масло и жир, при этом
способ предусматривает вычисление оценки степени M/m всасывания масла и жира по нижеприведенной формуле (iv) при использовании пористости ƞ нановолокнистого наполнителя, адсорбирующего масло и жир, плотности ρ волокна, образующего нановолокнистый наполнитель, адсорбирующий масло и жир, и плотности ρo масла и жира:
[Математическое выражение 1]
(iv)
Figure 00000001
.
6. Способ оценки объема после адсорбции масла и жира, предусматривающий оценку объема V после адсорбции масла и жира в нановолокнистом наполнителе, адсорбирующем масло и жир, при этом
способ предусматривает вычисление оценки степени M/m всасывания масла и жира, показывающей отношение массы М после адсорбции масла и жира к массе m до адсорбции масла и жира в нановолокнистом наполнителе, адсорбирующем масло и жир, по нижеприведенной формуле (iv) при использовании пористости ƞ нановолокнистого наполнителя, адсорбирующего масло и жир, плотности ρ волокна, образующего нановолокнистый наполнитель, адсорбирующий масло и жир, и плотности ρo масла и жира, и
способ предусматривает вычисление оценки объема V после адсорбции масла и жира по нижеприведенной формуле (v) при использовании оценки степени M/m всасывания масла и жира, массы m до адсорбции масла и жира в нановолокнистом наполнителе, адсорбирующем масло и жир, плотности ρ волокна, образующего нановолокнистый наполнитель, адсорбирующий масло и жир, плотности ρo масла и жира:
[Математическое выражение 2]
(iv)
Figure 00000001
[Математическое выражение 3]
(v)
Figure 00000002
.
RU2020103747A 2017-06-30 2018-06-28 Нановолокнистый наполнитель для адсорбции жира, способ оценки степени адсорбции жира нановолокнистым наполнителем, предназначенным для адсорбции жира, и способ оценки объема нановолокнистого наполнителя, предназначенного для адсорбции жира, после адсорбции жира RU2020103747A (ru)

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PCT/JP2018/024743 WO2019004407A1 (ja) 2017-06-30 2018-06-28 油脂吸着用ナノファイバー集積体、ならびに、油脂吸着用ナノファイバー集積体の油脂吸着率推定方法および油脂吸着後体積推定方法

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RU2020103791A RU2020103791A (ru) 2017-06-30 2018-06-28 Волокнистый наполнитель для звукоизоляции, звукопоглощающий/звукоизолирующий материал и звукопоглощающий/звукоизолирующий материал для транспортного средства

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