RU2013119939A - Медицинский адсорбент и способ его получения - Google Patents

Медицинский адсорбент и способ его получения Download PDF

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RU2013119939A
RU2013119939A RU2013119939/15A RU2013119939A RU2013119939A RU 2013119939 A RU2013119939 A RU 2013119939A RU 2013119939/15 A RU2013119939/15 A RU 2013119939/15A RU 2013119939 A RU2013119939 A RU 2013119939A RU 2013119939 A RU2013119939 A RU 2013119939A
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activated carbon
granular activated
medical adsorbent
temperatures
temperature
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RU2013119939/15A
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RU2627464C2 (ru
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Хироюки Курокава
Кейта ХИБИ
Цутому КОУСАКА
Кейсукэ СУДЗУКИ
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Футамура Кагаку Кабусики Кайся
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/12—Drugs for disorders of the urinary system of the kidneys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00—General protective or antinoxious agents
    • A61P39/02—Antidotes
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    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
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    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K33/00—Medicinal preparations containing inorganic active ingredients
    • A61K33/44—Elemental carbon, e.g. charcoal, carbon black
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid 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 surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28064—Surface area, e.g. B.E.T specific surface area being in the range 500-1000 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid 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 surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • B01J20/28066—Surface area, e.g. B.E.T specific surface area being more than 1000 m2/g
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid 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 surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/2808—Pore diameter being less than 2 nm, i.e. micropores or nanopores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid 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 surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • 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
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/336—Preparation characterised by gaseous activating agents

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  • Chemical & Material Sciences (AREA)
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  • Chemical Kinetics & Catalysis (AREA)
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Abstract

1. Медицинский адсорбент, содержащий гранулированный активированный уголь, который является активированным углем, полученным при карбонизации и активации рафинированной целлюлозы или регенерированной целлюлозы, и который обладает средним диаметром пор от 1,5 до 2,2 нм, удельной площадью поверхности по методу ВЕТ от 700 до 3000 м/г, средним размером частиц от 100 до 1100 мкм, содержанием оксида на поверхности 0,05 мг-экв/г или больше, и плотностью упаковки от 0,4 до 0,8 г/мл.2. Медицинский адсорбент по п.1, где гранулированный активированный уголь является терапевтическим или профилактическим средством для перорального введения при заболевании почек или заболевании печени.3. Способ получения медицинского адсорбента, в котором при производстве гранулированного активированного угля по п.1, рафинированную целлюлозу или регенерированную целлюлозу карбонизируют при температуре от 300°C до 700°C в атмосфере азота, и затем подвергают активации паром при температуре от 750°C до 1000°C, очистке кислотой и термообработке при температуре от 500°C до 800°C.4. Способ получения медицинского адсорбента, в котором при производстве гранулированного активированного угля по п.1, рафинированную целлюлозу или регенерированную целлюлозу импрегнируют фосфатом аммония или фосфатом металла, карбонизируют при температуре от 300°C до 700°C в атмосфере азота, а затем подвергают активации паром при температуре от 750°C до 1000°C, очистке кислотой и термообработке при температуре от 500°C до 800°C.

Claims (4)

1. Медицинский адсорбент, содержащий гранулированный активированный уголь, который является активированным углем, полученным при карбонизации и активации рафинированной целлюлозы или регенерированной целлюлозы, и который обладает средним диаметром пор от 1,5 до 2,2 нм, удельной площадью поверхности по методу ВЕТ от 700 до 3000 м2/г, средним размером частиц от 100 до 1100 мкм, содержанием оксида на поверхности 0,05 мг-экв/г или больше, и плотностью упаковки от 0,4 до 0,8 г/мл.
2. Медицинский адсорбент по п.1, где гранулированный активированный уголь является терапевтическим или профилактическим средством для перорального введения при заболевании почек или заболевании печени.
3. Способ получения медицинского адсорбента, в котором при производстве гранулированного активированного угля по п.1, рафинированную целлюлозу или регенерированную целлюлозу карбонизируют при температуре от 300°C до 700°C в атмосфере азота, и затем подвергают активации паром при температуре от 750°C до 1000°C, очистке кислотой и термообработке при температуре от 500°C до 800°C.
4. Способ получения медицинского адсорбента, в котором при производстве гранулированного активированного угля по п.1, рафинированную целлюлозу или регенерированную целлюлозу импрегнируют фосфатом аммония или фосфатом металла, карбонизируют при температуре от 300°C до 700°C в атмосфере азота, а затем подвергают активации паром при температуре от 750°C до 1000°C, очистке кислотой и термообработке при температуре от 500°C до 800°C.
RU2013119939A 2010-10-12 2011-10-05 Медицинский адсорбент и способ его получения RU2627464C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2010-229408 2010-10-12
JP2010229408 2010-10-12
JP2011200213A JP5984352B2 (ja) 2010-10-12 2011-09-14 経口投与用医薬用吸着剤の製造方法
JP2011-200213 2011-09-14
PCT/JP2011/072960 WO2012050025A1 (ja) 2010-10-12 2011-10-05 医薬用吸着剤及びその製造方法

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RU2013119939A true RU2013119939A (ru) 2014-11-20
RU2627464C2 RU2627464C2 (ru) 2017-08-08

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US (1) US20130202664A1 (ru)
EP (1) EP2628483B1 (ru)
JP (1) JP5984352B2 (ru)
KR (1) KR101856048B1 (ru)
CN (1) CN103260630B (ru)
BR (1) BR112013008398B1 (ru)
CA (1) CA2811279C (ru)
ES (1) ES2615233T3 (ru)
IL (1) IL225283A (ru)
MY (1) MY177923A (ru)
RU (1) RU2627464C2 (ru)
TW (1) TWI507200B (ru)
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WO2012050025A1 (ja) 2012-04-19
KR101856048B1 (ko) 2018-05-09
CA2811279C (en) 2017-09-19
TWI507200B (zh) 2015-11-11
KR20130136463A (ko) 2013-12-12
RU2627464C2 (ru) 2017-08-08
BR112013008398A8 (pt) 2018-10-30
TW201228668A (en) 2012-07-16
IL225283A (en) 2017-06-29
EP2628483A4 (en) 2014-03-19
MY177923A (en) 2020-09-28
CN103260630A (zh) 2013-08-21
IL225283A0 (en) 2013-06-27
ES2615233T3 (es) 2017-06-06
US20130202664A1 (en) 2013-08-08
EP2628483A1 (en) 2013-08-21
JP5984352B2 (ja) 2016-09-06
JP2012102072A (ja) 2012-05-31
CN103260630B (zh) 2016-08-03
CA2811279A1 (en) 2012-04-19
BR112013008398A2 (pt) 2016-06-21
EP2628483B1 (en) 2016-12-07
BR112013008398B1 (pt) 2018-12-18

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