KR980000577A - 고표면적 및 다공성의 조절된 분포를 갖는 마이크로-메소 다공성 물질의 제조 방법 - Google Patents
고표면적 및 다공성의 조절된 분포를 갖는 마이크로-메소 다공성 물질의 제조 방법 Download PDFInfo
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- KR980000577A KR980000577A KR1019970024321A KR19970024321A KR980000577A KR 980000577 A KR980000577 A KR 980000577A KR 1019970024321 A KR1019970024321 A KR 1019970024321A KR 19970024321 A KR19970024321 A KR 19970024321A KR 980000577 A KR980000577 A KR 980000577A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 239000013335 mesoporous material Substances 0.000 title claims abstract 3
- 238000009826 distribution Methods 0.000 title claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims abstract 8
- 238000000034 method Methods 0.000 claims abstract 7
- 239000000203 mixture Substances 0.000 claims abstract 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract 5
- 125000000217 alkyl group Chemical group 0.000 claims abstract 5
- 230000007062 hydrolysis Effects 0.000 claims abstract 3
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract 3
- 238000002360 preparation method Methods 0.000 claims abstract 3
- 150000005622 tetraalkylammonium hydroxides Chemical class 0.000 claims abstract 3
- 150000001298 alcohols Chemical class 0.000 claims abstract 2
- 238000009835 boiling Methods 0.000 claims abstract 2
- 238000001354 calcination Methods 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 238000001879 gelation Methods 0.000 claims abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract 2
- 150000004706 metal oxides Chemical class 0.000 claims abstract 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims 1
- 238000011282 treatment Methods 0.000 claims 1
- 238000002441 X-ray diffraction Methods 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 210000001747 pupil Anatomy 0.000 abstract 2
- 239000003463 adsorbent Substances 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 150000004760 silicates Chemical class 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
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Abstract
본 발명은 하기를 포함하는 마이크로-메소 다공성 물질의 제조 방법에 관한 것이다 : a) 임의적으로 하나 이상의 금속 화합물의 존재 하에, 테트라알킬오르토 실리케이트, C3-C6알킬 알콜 또는 디알콜, 화학식 R1(R2)3N-OH (식 중에서, R1은 C3-C7알킬이고, R2는 C1또는 C3- C7알킬이다)을 갖는 테트라알킬암모늄히드록시드로부터 출발하는 혼합물의 제조, 이 때 몰비가 하기 범주 내임 : -알킬/SiO2≤20; -R1(R2)3N-OH/SiO2=0.05-0.4; -H2O/SiO2=1-40; -금속산화물/SiO2=0-0.02;b) 이 혼합물의 가수분해 후, 20℃ 내지 알콜의 알콜 또는 존재하는 알콜들의 혼합물의 비점 부근의 온도에서의 겔화;c) 수득된 겔의 건조 및 하소.
이에 수득된 물질은 500㎡/g 초과의 표면적, 0.3 내지 1.3㎖/g의 동공 체적, 40A미만의 평균 동공 직경 및, 결정성 구조를 가지지 않으나, 단 2θ=5°이하의 각도에서 폭넓은 “분산”을 가능히 갖는 분말로부터의 X선 회절 스펙트럼(XRD)을 특징으로 한다.
상기 물질을 정련, 석유화학, 일반 화학 및 세부 화학 분야에서, 산업 공정에 불균이 촉매, 흡착제 또는 촉매용 담체로서 편리하게 사용할 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (6)
- 다공성의 조절된 분포를 갖는 고표면적을 가지는 마이크로-메소 다공성 물질의 제조 방법으로서, 하기를 포함하는 제조 방법 : a) 임의적으로 하나 이상의 금속 화합물의 존재 하에, 테트라알킬오르토 실리케이트, C3-C6알킬 알콜 또는 디알콜, 화학식R1(R2)3N-OH(식 중에서, R1은 C3-C7알킬이고, R2는 C1또는 C3-C7알킬이다)을 갖는 테트라알킬암모늄 히드록시드로부터 출발하는 혼합물의 제조, 이 때 몰비가 하기 범주 내임 : -알킬/SiO2≤20; -R1(R2)3N-OH/SiO2=0.05-0.4; -H2O/SiO2=1-40; -금속산화물/SiO2=0-0.02;b) 이 혼합물의 가수분해 후, 20℃ 내지 알콜의 알콜 또는 존재하는 알콜들의 혼합물의 비점 부근의 온도에서의 겔화; c) 수득된 겔의 건조 및 하소.
- 제1항에 있어서, 테트라알킬암모늄 히드록시드가 C6-C7일킬기를 가지는 제조 방법.
- 제1항 또는 제2항에 있어서, 알킬트리메틸암모늄 히드록시드가 C4-C7알킬기를 가지는 제조 방법.
- 제1항에 있어서, 알콜이 프로판올 및 부탄올로부터 선택되는 제조 방법.
- 제1항에 있어서, 가수분해 및 겔화 처리를 25 내지 50℃의 온도에서 수행하는 제조 방법.
- 제1항 또는 제2항에 있어서, 개방계에서 수행되는 제조 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT96MI001202A IT1284007B1 (it) | 1996-06-13 | 1996-06-13 | Procedimento per la preparazione di un materiale micro-meso poroso ad alta area superficiale con distribuzione controllata della |
ITMI96/A001202 | 1996-06-13 |
Publications (1)
Publication Number | Publication Date |
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KR980000577A true KR980000577A (ko) | 1998-03-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019970024321A KR980000577A (ko) | 1996-06-13 | 1997-06-12 | 고표면적 및 다공성의 조절된 분포를 갖는 마이크로-메소 다공성 물질의 제조 방법 |
Country Status (9)
Country | Link |
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US (1) | US6071485A (ko) |
EP (1) | EP0812804B1 (ko) |
JP (1) | JPH1067512A (ko) |
KR (1) | KR980000577A (ko) |
CN (1) | CN1090993C (ko) |
DE (1) | DE69705264T2 (ko) |
ES (1) | ES2158404T3 (ko) |
IT (1) | IT1284007B1 (ko) |
TW (1) | TW440466B (ko) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0987220A1 (en) * | 1998-09-17 | 2000-03-22 | Technische Universiteit Delft | Mesoporous amorphous silicate materials and process for the preparation thereof |
US6096469A (en) * | 1999-05-18 | 2000-08-01 | 3M Innovative Properties Company | Ink receptor media suitable for inkjet printing |
IT1314263B1 (it) * | 1999-12-03 | 2002-12-06 | Enichem Spa | Processo per la preparazione di catalizzatori zeolitici. |
EP1332795A1 (en) * | 2002-02-01 | 2003-08-06 | Centre National De La Recherche Scientifique (Cnrs) | New porous silicate materials and their uses as catalytic systems for diesel improvement |
ITMI20051295A1 (it) | 2005-07-08 | 2007-01-09 | Eni Spa | Processo per migliorare le qualita' come carburante di miscele idrocarburiche idrotrattate |
DE102005049362A1 (de) * | 2005-10-12 | 2007-04-19 | Basf Ag | Verfahren zur Herstellung eines Silikates |
IT1392165B1 (it) | 2008-12-01 | 2012-02-22 | Eni Spa | Processo per la separazione di gas |
IT1392194B1 (it) | 2008-12-12 | 2012-02-22 | Eni Spa | Processo per la produzione di idrocarburi, utili per autotrazione, da miscele di origine biologica |
IT1392806B1 (it) | 2009-02-02 | 2012-03-23 | Eni Spa | Processo integrato di cracking catalitico a letto fluido per ottenere miscele idrocarburiche con elevate qualita' come carburante |
IT1396939B1 (it) | 2009-12-09 | 2012-12-20 | Eni Spa | Composizione idrocarburica utile come carburante o combustibile |
IT1402865B1 (it) | 2010-11-05 | 2013-09-27 | Univ Roma | Procedimento per il trattamento di acqua contaminata |
IT1403895B1 (it) | 2010-12-29 | 2013-11-08 | Eni Spa | Processo e sistema catalitico per migliorare le qualita' come carburante di miscele idrocarburiche |
WO2015107487A1 (en) | 2014-01-20 | 2015-07-23 | Eni S.P.A. | Process for the production of hydrocarbon fractions from mixtures of a biological origin |
ES2860924T3 (es) | 2014-05-29 | 2021-10-05 | Eni Spa | Proceso para producir una fracción de hidrocarburo diésel a partir de una materia prima renovable |
EP3149114B1 (en) | 2014-05-29 | 2023-09-06 | ENI S.p.A. | Process for producing a diesel hydrocarbon fraction starting from a renewable feedstock |
WO2015181744A1 (en) | 2014-05-29 | 2015-12-03 | Eni S.P.A. | Process for producing a diesel hydrocarbon fraction starting from a renewable feedstock |
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US4452907A (en) * | 1979-12-07 | 1984-06-05 | The British Petroleum Company Limited | Process for the production of crystalline aluminosilicates and their use as catalysts and catalyst supports |
JPH01320214A (ja) * | 1988-05-06 | 1989-12-26 | Eniricerche Spa | シリカ―アルミナゲル |
JPH02160615A (ja) * | 1988-09-09 | 1990-06-20 | Shell Internatl Res Maatschappij Bv | 新規な結晶メタロシリケートおよび/またはシリケートならびにこの種のメタロシリケートおよび/またはシリケートの製造方法 |
JPH0859223A (ja) * | 1994-07-06 | 1996-03-05 | Eniricerche Spa | 微小−中間細孔ゲルおよびその製造方法 |
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IT1244478B (it) * | 1990-12-21 | 1994-07-15 | Eniricerche Spa | Gel cataliticamente attivo e procedimento per la sua preparazione |
IT1256084B (it) * | 1992-07-31 | 1995-11-27 | Eniricerche Spa | Catalizzatore per la idroisomerizzazione di normal-paraffine a catena lunga e procedimento per la sua preparazione |
IT1255526B (it) * | 1992-09-29 | 1995-11-09 | Eniricerche Spa | Procedimento per la preparazione di un catalizzatore efficace nella idroisomerizzazione di normal-paraffine |
IT1264031B (it) * | 1993-04-08 | 1996-09-09 | Eniricerche Spa | Processo per la produzione di benzine e jet fuel a partire da n-butano |
IT1265320B1 (it) * | 1993-12-22 | 1996-10-31 | Eniricerche Spa | Procedimento per la preparazione di silico-allumine amorfe cataliticamente attive |
IT1273514B (it) * | 1995-04-07 | 1997-07-08 | Eniricerche Spa | Procedimento per la preparazione di un gel micro-mesoporoso |
-
1996
- 1996-06-13 IT IT96MI001202A patent/IT1284007B1/it active IP Right Grant
-
1997
- 1997-05-21 EP EP97108185A patent/EP0812804B1/en not_active Expired - Lifetime
- 1997-05-21 ES ES97108185T patent/ES2158404T3/es not_active Expired - Lifetime
- 1997-05-21 DE DE69705264T patent/DE69705264T2/de not_active Expired - Lifetime
- 1997-05-22 TW TW086106904A patent/TW440466B/zh not_active IP Right Cessation
- 1997-05-30 US US08/866,057 patent/US6071485A/en not_active Expired - Lifetime
- 1997-06-11 JP JP9153874A patent/JPH1067512A/ja active Pending
- 1997-06-12 CN CN97113214A patent/CN1090993C/zh not_active Expired - Fee Related
- 1997-06-12 KR KR1019970024321A patent/KR980000577A/ko not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4452907A (en) * | 1979-12-07 | 1984-06-05 | The British Petroleum Company Limited | Process for the production of crystalline aluminosilicates and their use as catalysts and catalyst supports |
JPH01320214A (ja) * | 1988-05-06 | 1989-12-26 | Eniricerche Spa | シリカ―アルミナゲル |
JPH02160615A (ja) * | 1988-09-09 | 1990-06-20 | Shell Internatl Res Maatschappij Bv | 新規な結晶メタロシリケートおよび/またはシリケートならびにこの種のメタロシリケートおよび/またはシリケートの製造方法 |
JPH0859223A (ja) * | 1994-07-06 | 1996-03-05 | Eniricerche Spa | 微小−中間細孔ゲルおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
ITMI961202A1 (it) | 1997-12-13 |
TW440466B (en) | 2001-06-16 |
CN1173395A (zh) | 1998-02-18 |
ES2158404T3 (es) | 2001-09-01 |
DE69705264T2 (de) | 2002-01-03 |
EP0812804A1 (en) | 1997-12-17 |
IT1284007B1 (it) | 1998-05-08 |
JPH1067512A (ja) | 1998-03-10 |
US6071485A (en) | 2000-06-06 |
ITMI961202A0 (ko) | 1996-06-13 |
CN1090993C (zh) | 2002-09-18 |
DE69705264D1 (de) | 2001-07-26 |
EP0812804B1 (en) | 2001-06-20 |
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