KR930000157A - 냉장고용 탈취제의 제조방법 - Google Patents

냉장고용 탈취제의 제조방법 Download PDF

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Publication number
KR930000157A
KR930000157A KR1019910010073A KR910010073A KR930000157A KR 930000157 A KR930000157 A KR 930000157A KR 1019910010073 A KR1019910010073 A KR 1019910010073A KR 910010073 A KR910010073 A KR 910010073A KR 930000157 A KR930000157 A KR 930000157A
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KR
South Korea
Prior art keywords
deodorant
refrigerator
preparing
precious metal
talc
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Application number
KR1019910010073A
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English (en)
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KR0165968B1 (ko
Inventor
안형수
Original Assignee
강진구
삼성전자 주식회사
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Priority to KR1019910010073A priority Critical patent/KR0165968B1/ko
Publication of KR930000157A publication Critical patent/KR930000157A/ko
Application granted granted Critical
Publication of KR0165968B1 publication Critical patent/KR0165968B1/ko

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    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

본 발명은 냉장고용 탈취제를 제조함에 있어서, (1) 마그네슘옥사이드, 실리카겔, 탈크로 이루어진 담지체를 준비하고, (2) 상기 담지체를 귀금속 수용액에 함침한후 소성 및 환원처리하여 귀금속을 담지체 표면에 담지시키고, (3) 이를 다시 아민 수용액에 함침후 열처리하여 얻는 것으로, 특히 염기성가스에 대해 높은 흡착력을 가지며 황화수소, 머캅탄에 대해서도 훌륭한 흡착력을 가지는 냉장고용 탈취제의 제조방법이다.

Description

냉장고용 탈취제의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 냉장고용 탈취제를 제조함에 있어서, (1) 마그네슘옥사이드, 실리카겔, 탈크로 이루어진 담지체를 준비하고, (2) 상기 담지체를 귀금속 수용액에 함침한후 소성 및 환원처리하여 귀금속을 담지체 표면에 담지시키고, (3) 이를 다시 아민 수용액에 함침후 열처리하는 것을 특징으로 하는 냉장고용 탈취제의 제조방법.
  2. 제1항에 있어서, 마그네슘옥사이드, 실리카겔, 탈크로 이루어진 담지체를 비표면적이 150 내지 330m2/g이고 부피밀도 0.6 내지 0.9g/cm3이며 평균입자반경이 180 내지 400Å인 것을 특징으로 하는 냉장고용 탈취제의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910010073A 1991-06-18 1991-06-18 냉장고용 탈취제의 제조방법 KR0165968B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910010073A KR0165968B1 (ko) 1991-06-18 1991-06-18 냉장고용 탈취제의 제조방법

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910010073A KR0165968B1 (ko) 1991-06-18 1991-06-18 냉장고용 탈취제의 제조방법

Publications (2)

Publication Number Publication Date
KR930000157A true KR930000157A (ko) 1993-01-15
KR0165968B1 KR0165968B1 (ko) 1998-12-15

Family

ID=19315950

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910010073A KR0165968B1 (ko) 1991-06-18 1991-06-18 냉장고용 탈취제의 제조방법

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KR (1) KR0165968B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8057586B2 (en) * 2008-07-28 2011-11-15 Multisorb Technologies, Inc. Humidity control for product in a refrigerator

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Publication number Publication date
KR0165968B1 (ko) 1998-12-15

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