KR920000368A - 결정성 분자체로 제조한 멤브레인 - Google Patents
결정성 분자체로 제조한 멤브레인 Download PDFInfo
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- KR920000368A KR920000368A KR1019910009259A KR910009259A KR920000368A KR 920000368 A KR920000368 A KR 920000368A KR 1019910009259 A KR1019910009259 A KR 1019910009259A KR 910009259 A KR910009259 A KR 910009259A KR 920000368 A KR920000368 A KR 920000368A
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- Prior art keywords
- membrane
- metal
- molecular sieve
- added
- gas
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- 239000012528 membrane Substances 0.000 title claims description 36
- 239000002808 molecular sieve Substances 0.000 title claims 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title claims 6
- 239000000203 mixture Substances 0.000 claims description 9
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 20
- 239000007789 gas Substances 0.000 claims 6
- 229910052751 metal Inorganic materials 0.000 claims 6
- 239000002184 metal Substances 0.000 claims 6
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 5
- 239000007788 liquid Substances 0.000 claims 5
- 239000000463 material Substances 0.000 claims 5
- -1 phosphorus compound Chemical class 0.000 claims 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 239000011541 reaction mixture Substances 0.000 claims 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 3
- 230000003197 catalytic effect Effects 0.000 claims 3
- 239000001257 hydrogen Substances 0.000 claims 3
- 229910052739 hydrogen Inorganic materials 0.000 claims 3
- 229910052742 iron Inorganic materials 0.000 claims 3
- 229910052700 potassium Inorganic materials 0.000 claims 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 2
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims 2
- 229930195733 hydrocarbon Natural products 0.000 claims 2
- 150000002430 hydrocarbons Chemical class 0.000 claims 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical compound CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 150000002894 organic compounds Chemical class 0.000 claims 2
- 229910052763 palladium Inorganic materials 0.000 claims 2
- 229910052698 phosphorus Inorganic materials 0.000 claims 2
- 239000011574 phosphorus Substances 0.000 claims 2
- 229910052697 platinum Inorganic materials 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 150000003377 silicon compounds Chemical class 0.000 claims 2
- 229910052712 strontium Inorganic materials 0.000 claims 2
- 229910052721 tungsten Inorganic materials 0.000 claims 2
- VWNJQQTXCNWLSS-UHFFFAOYSA-N 2-methylpropan-1-ol;2-methylprop-1-ene Chemical compound CC(C)=C.CC(C)CO VWNJQQTXCNWLSS-UHFFFAOYSA-N 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 241000737241 Cocos Species 0.000 claims 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 229910021536 Zeolite Inorganic materials 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- 239000000571 coke Substances 0.000 claims 1
- 239000012084 conversion product Substances 0.000 claims 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 238000005342 ion exchange Methods 0.000 claims 1
- 150000002500 ions Chemical group 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000012982 microporous membrane Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 229940078552 o-xylene Drugs 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- ZJEQWUJYBZCXFH-UHFFFAOYSA-N penta-1,3-dien-1-ol Chemical compound CC=CC=CO ZJEQWUJYBZCXFH-UHFFFAOYSA-N 0.000 claims 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 239000000047 product Substances 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- 239000010457 zeolite Substances 0.000 claims 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/02—Inorganic material
- B01D71/028—Molecular sieves
- B01D71/0281—Zeolites
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1893—Membrane reactors
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/82—Phosphates
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/82—Phosphates
- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
-
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/82—Phosphates
- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
- B01J29/85—Silicoaluminophosphates [SAPO compounds]
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
- B01J35/59—Membranes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0251—Physical processing only by making use of membranes
- C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/501—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion
- C01B3/503—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by diffusion characterised by the membrane
-
- 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
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
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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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/60—Synthesis on support
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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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/60—Synthesis on support
- B01J2229/64—Synthesis on support in or on refractory materials
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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
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/60—Synthesis on support
- B01J2229/66—Synthesis on support on metal supports
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- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0405—Purification by membrane separation
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/047—Composition of the impurity the impurity being carbon monoxide
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
- C01B2203/0465—Composition of the impurity
- C01B2203/048—Composition of the impurity the impurity being an organic compound
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Crystallography & Structural Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Laminated Bodies (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 결정성 멤브레인의 Si-NMR 스펙트럼,
제2a도는 결정화시 비-다공질 기판에 노출된 멤브레인 표면을 보여주는 사진, 제2도b도는 합성 혼합물에 노출된 멤브레인 표면을 보여주는 사진, 제2c도는 거대한 단결성 표면상의 연정을 보여주는 사진, 제2b도는 제2c도의 확대사진,
제3도는 Wicke-kallenbach셀에 부착된 멤브레인을 보여주는 도면.
Claims (39)
- 연속 배열된 결정성 분자체 물질로 구성된 비-복합 미세 당공질 멤브레인.
- 제1항에서, 분자체 물질의 조성이 산화물의 몰비에 관해 다음과 같은 멤브레인; X2O3: (n)YO2여기서 X=알루미늄, 보론, 철 및/또는 칼륨, Y=Si, Ge 및/또는 Ti, n=최소한2.
- 제2항에서, X가 Al, Y가 Si인 멤브레인
- 제2항에서, 멤브레인이 주로 실리카코 구성된 멤브레인.
- 2-4항중 어느 하나에서 n이 20-10,000범위인 멤브레인.
- 1-5항중 어느 하나에서, 분자체 물질이 제올라이트인 멤브레인.
- 1-5항중 어느 하나에서, 분자체 물질이 알루미노포스페이트, 실리코알루미노포스페이트, 메탈로알루미노포스페이트 또는 메탈로알루미노포스포실리케이트에서 선택된 멤브레인.
- 1-7항중 어느 하나에서, 접촉활성 그리고 가스나 액체 분리특성을 지니고 있는 멤브레인.
- 제8항에 알칼리나 알칼리 토금속을 집어 넣어서 접촉활성을 감소시킨 멤브레인.
- 제9항에서, 금속이, Mg, Ca, Sr, Ba, Na, K, Li, Rb 및/또는 Cs인 멤브레인.
- 제8항에서, 금속산화물, 인 화합물, 실리콘 화합물, 유기 화합물, 코우코스, 알칼리 금속 양이온 및/또는 알칼리 토금속 양이온을 집어 넣어 분리특성이 조정된 멤브레인.
- 1-7항중 어느 하나에서, 접촉활성을 지니고 있는 멤브레인.
- 제12항에서, 접촉 기능을 지닌 금속이 들어 있는 멤브레인.
- 제13항에서, 금속이 Pd, Pt, Ru, Mo, W, Ni, Fe 및/또는 Ag인 멤브레인
- 1-14항중 어느 하나에서, 단결정성인 멤브레인.
- 1-14항중 어느 하나에서, 폴리결정성인 멤브레인.
- 1-16항중 어느 하나에서, 두께가 0.1-400μ인 멤브레인.
- 결정성 분자체 물질을 형성하는 반응 혼합물을 제조; 결정화 조건에서 비-다공질 성형표면 위에 반응 혼합물을 연속층으로 결정화하여 응집성이 엷은 멤브레인을 형성; 성형표면상의 연속층을 반응 혼합물에서 분리; 세정, 건조; 성형표면에서 분래해 비-복합 멤브레인을 얻는 단계로 이루어진 1항의 멤브레인을 제조하는 방법.
- 18항에서, 분리한 멤브레인을 소성하는 단계가 추가된 방법.
- 18항이나 19항에서 200-800℃로 1-50시간 멤브레인을 스더밍하는 단계가 추가된 방법.
- 18-20항중 어느 하나에서, 멤브레인을 이온교환하는 단계가 추가된 방법.
- 21항에서, 멤브레인을 알칼리나 알칼리 토금속으로 이온교환하는 방법.
- 22항에서, 금속이, Mg, Ca, Sr, Ba, Na, K, Li, Rb 및/또는 Cs인 방법.
- 18-23중 어느 하나에서, 금속기능을 멤브레인에 부여하는 단계가 추가된 방법.
- 24항에서, 금속이 Pd, Pt, Ru, Mo, W, Ni, Fe 및/또는 Ag중에서 선택한 방법.
- 18-25항에서 멤브레인 내에 금속산화물, 인 화합물, 실리콘 화합물, 유기 화합물 및/또는 코우크스를 집어넣는 단계가 추가된 방법.
- 최소한 2성분을 지니고 있는 가스나 액체 혼합물의 최소한 한 성분이 멤브레인을 통할때 다른 성분보다 높은 정상상태를 지닐 수 있도록 하는 조건에서 1-17항중 어느 하나에 따른 멤브레인의 한 면과 반응 혼합물을 접촉하고, 멤브레인의 다른 면에서 나오는 투과성이 큰 성분을 회수하는 단계로 이루어진, 최소한 2성분을 지니고 있는 가스나 액체 혼합물의 분리 방법.
- 27항에서, 가스 혼합물이 산소와 질소로 이루어진 방법.
- 27항에서, 가스 혼합물이 수소와 일산화 탄소로 이루어진 방법.
- 27항에서, 가스 혼합물이 수소와 메탄으로 이루어진 방법.
- 27항에서, 액체 혼합물이 선형 파라핀과 분기를 지닌 파라핀으로 이루어진 방법.
- 27항에서, 액체 혼합물이 p-크실렌 그리고 m-및/또는 o-크실렌으로 이루어진 방법.
- 1항에 따른 멤브레인을 통해 나오는 유출액이 평형 농도보다 높게 최소한 한 종류의 전환 생성물을 함유하도록 하는 접촉전환 조건에서 1항의 멤브레인을 통해 탄호수소 공급액을 보내 탄화수소 공급액을 접촉전환하는 방법.
- 33항에서, 큐멘 공급액을 벤젠과 프로필렌으로 전환하는 방법.
- 33항에서 사이클로헥산을 사이클로헥사논과 사이클로헥산올로 전환하는 방법.
- 33항에서, 이소부탄올 n-부탄과 공기 존재하에 t-부틸알코올과 아세톤을 함유한 생성물로 전화하는 방법.
- 33항에서, 이소부탄올 이소부텐으로 전환하는 방법.
- 33항에서, 이소프렌중의 1, 3-펜타디엔올 수소 존재하에 n-펜텐으로 전환하는 방법.
- 33항에서, 트리메틸벤젠올 p-크실렌으로 전환하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/533,328 US5019263A (en) | 1990-06-05 | 1990-06-05 | Membrane composed of a pure molecular sieve |
US533,328 | 1990-06-05 |
Publications (2)
Publication Number | Publication Date |
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KR920000368A true KR920000368A (ko) | 1992-01-29 |
KR0178041B1 KR0178041B1 (ko) | 1999-03-20 |
Family
ID=24125483
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Application Number | Title | Priority Date | Filing Date |
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KR1019910009259A KR0178041B1 (ko) | 1990-06-05 | 1991-06-05 | 결정성 분자체로 제조한 멤브레인 |
Country Status (9)
Country | Link |
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US (1) | US5019263A (ko) |
EP (1) | EP0460512B2 (ko) |
JP (1) | JP3242944B2 (ko) |
KR (1) | KR0178041B1 (ko) |
AT (1) | ATE119066T1 (ko) |
AU (1) | AU642499B2 (ko) |
CA (1) | CA2043592C (ko) |
DE (1) | DE69107684T3 (ko) |
DK (1) | DK0460512T4 (ko) |
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- 1991-05-28 EP EP91108734A patent/EP0460512B2/en not_active Expired - Lifetime
- 1991-05-28 DK DK91108734T patent/DK0460512T4/da active
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- 1991-05-30 CA CA002043592A patent/CA2043592C/en not_active Expired - Fee Related
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Also Published As
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DK0460512T3 (da) | 1995-05-22 |
ATE119066T1 (de) | 1995-03-15 |
EP0460512A1 (en) | 1991-12-11 |
DE69107684D1 (de) | 1995-04-06 |
AU7803791A (en) | 1991-12-12 |
EP0460512B2 (en) | 2002-04-10 |
AU642499B2 (en) | 1993-10-21 |
CA2043592A1 (en) | 1991-12-06 |
EP0460512B1 (en) | 1995-03-01 |
DK0460512T4 (da) | 2002-06-17 |
JPH04227826A (ja) | 1992-08-17 |
US5019263A (en) | 1991-05-28 |
DE69107684T2 (de) | 1995-06-29 |
DE69107684T3 (de) | 2002-10-31 |
KR0178041B1 (ko) | 1999-03-20 |
CA2043592C (en) | 2001-09-11 |
JP3242944B2 (ja) | 2001-12-25 |
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