KR960006998A - Manufacturing method of high density synthetic adsorbent - Google Patents

Manufacturing method of high density synthetic adsorbent Download PDF

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Publication number
KR960006998A
KR960006998A KR1019940019866A KR19940019866A KR960006998A KR 960006998 A KR960006998 A KR 960006998A KR 1019940019866 A KR1019940019866 A KR 1019940019866A KR 19940019866 A KR19940019866 A KR 19940019866A KR 960006998 A KR960006998 A KR 960006998A
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KR
South Korea
Prior art keywords
amount
high density
synthetic adsorbent
producing
density synthetic
Prior art date
Application number
KR1019940019866A
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Korean (ko)
Other versions
KR0142012B1 (en
Inventor
이종신
이규완
김난영
조영도
Original Assignee
김상웅
주식회사 삼양사
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Application filed by 김상웅, 주식회사 삼양사 filed Critical 김상웅
Priority to KR1019940019866A priority Critical patent/KR0142012B1/en
Publication of KR960006998A publication Critical patent/KR960006998A/en
Application granted granted Critical
Publication of KR0142012B1 publication Critical patent/KR0142012B1/en

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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
    • 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
    • B01J20/3042—Use of binding agents; addition of materials ameliorating the mechanical properties of the produced sorbent
    • 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
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

본 발명은 고밀도 합성 흡착제의 제조방법에 관한 것으로, 더욱 상세하게는 모노비닐 방향족 화합물과 폴리비닐 방향족 화합물 및 지방족 비닐화합물을 함유하고 여기에 폴리스티렌 등의 선형 고분자물질과, 양용매와 불용매의 혼합물과 산성백토를 첨가하여 제조함으로써 비표면적(specific surface area)이 크고 고밀도의 가교공중합체인 합성 흡착제를 제조하는 방법에 관한 것이다.The present invention relates to a method for producing a high density synthetic adsorbent, and more particularly, a monovinyl aromatic compound, a polyvinyl aromatic compound and an aliphatic vinyl compound containing a linear polymer material such as polystyrene, a mixture of a good solvent and an insolvent The present invention relates to a method for producing a synthetic adsorbent, which is a crosslinked copolymer having a high specific surface area and a high density by producing an acidic clay.

Description

고밀도 합성 흡착제의 제조방법Manufacturing method of high density synthetic adsorbent

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (6)

모노비닐 방향족 화합물, 폴리비닐 방향족 및 지방족 비닐화합물을 함유하고 여기에 선형 고분자물질과, 양용매및 불용매의 혼합물 과 산성백토를 첨가하여 제조하는 것을 특징으로 하는 고밀도 합성 흡착제의 제조방법.A method for producing a high density synthetic adsorbent, comprising monovinyl aromatic compounds, polyvinyl aromatic and aliphatic vinyl compounds, and adding a linear polymer material, a mixture of a good solvent and a nonsolvent, and an acidic clay. 제1항에 있어서, 상기 폴리비닐 방향족 화합물은 디비닐벤젠, 트리비닐벤젠, 디비닐톨루엔 및 디비닐크실렌 중에서 1종 이상이 선택되며, 그 양은 전체 비닐화합물 총량의 15~100중량%로 사용되는 것을 특징으로 하는 고밀도 합성 흡착제의 제조방법.According to claim 1, wherein the polyvinyl aromatic compound is at least one selected from divinylbenzene, trivinylbenzene, divinyl toluene and divinyl xylene, the amount is used in 15 to 100% by weight of the total amount of the vinyl compound Method for producing a high density synthetic adsorbent, characterized in that. 제1항에 있어서, 상기 지방족 비닐화합물은 메틸메타크릴레이트, 아크릴로니트롤, 2-히드록시에틸메타크릴레이트 및 트리메틸올프로판트리메타크릴레이트 중에서 선택되며, 그 양은 전체 비닐모노머양에 대해서 20중량% 이하로 사용하는 것을 특징으로 하는 고밀도 합성 흡착제의 제조방법.The method of claim 1, wherein the aliphatic vinyl compound is selected from methyl methacrylate, acrylonitrile, 2-hydroxyethyl methacrylate and trimethylolpropane trimethacrylate, the amount of which is 20% by weight based on the total vinyl monomer amount A method for producing a high density synthetic adsorbent, characterized in that it is used in% or less. 제1항에 있어서, 상기 선형 고분자물질은 그 분자량이 1,000~50,000범위에 있으며 전체 비닐모노머에 대해 25중량% 미만으로 사용되는 것을 특징으로 하는 고밀도 합성 흡착제의 제조방법.The method of claim 1, wherein the linear polymer material has a molecular weight in the range of 1,000 to 50,000 and is used in an amount less than 25% by weight based on the total vinyl monomer. 제1항에 있어서, 상기 산성백토는 전체 비닐모노머에 대하여 5~20중량%로 사용되는 것을 특징으로 하는 고밀도 합성 흡착제의 제조방법.The method of claim 1, wherein the acidic clay is used in 5 to 20% by weight based on the total vinyl monomer. 제1항에 있어서, 상기 양용매로는 벤젠, 톨루엔, 크실렌 또는 에틸벤젠을 사용하고, 불용매로는 n-헥산 또는 n-헵탄을 사용하되 불용매의 양을 전체 용매량중 20부피% 이상으로 사용하는 것을 특징으로 하는 고밀도 합성 흡착제의 제조방법.The method of claim 1, wherein benzene, toluene, xylene or ethyl benzene is used as the good solvent, and n-hexane or n-heptane is used as the insoluble solvent, and the amount of the non-solvent is not less than 20% by volume of the total solvent amount. Method for producing a high density synthetic adsorbent, characterized in that used as. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940019866A 1994-08-12 1994-08-12 Method of preparing synthesized absorbent with high density KR0142012B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940019866A KR0142012B1 (en) 1994-08-12 1994-08-12 Method of preparing synthesized absorbent with high density

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940019866A KR0142012B1 (en) 1994-08-12 1994-08-12 Method of preparing synthesized absorbent with high density

Publications (2)

Publication Number Publication Date
KR960006998A true KR960006998A (en) 1996-03-22
KR0142012B1 KR0142012B1 (en) 1998-06-01

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KR1019940019866A KR0142012B1 (en) 1994-08-12 1994-08-12 Method of preparing synthesized absorbent with high density

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100392993B1 (en) * 1998-03-06 2003-07-31 산요 덴키 가부시키가이샤 Nonvolatile semiconductor memory device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100392993B1 (en) * 1998-03-06 2003-07-31 산요 덴키 가부시키가이샤 Nonvolatile semiconductor memory device

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KR0142012B1 (en) 1998-06-01

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