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公开(公告)号：KR101834761B1
公开(公告)日：2018-03-06
申请号：KR1020160159626
申请日：2016-11-28
Applicant: 한국과학기술연구원
CPC classification number: Y02P20/52 , B01J23/83 , B01J23/10 , B01J23/755 , B01J37/0201 , C10J1/02 , C10J2300/0986
Abstract: 본발명은천연가스를수증기와이산화탄소로동시에개질하는혼합개질반응(SCR)에이용되는니켈계촉매에관한것으로, 더욱상세하게는바이모달포어구조체인 MgO-MgAlO를지지체로사용하고, 활성금속으로서니켈(Ni)과함께세리아(CeO) 또는사마륨도핑된세리아(Sm-CeO)가담지되어있는니켈계촉매에관한것이다. 본발명의니켈계촉매는지지체내에보다작은입경의니켈금속입자가고르게분포되어있음으로써촉매활성을증진되는효과와, 추가로담지된세리아(CeO) 또는사마륨도핑된세리아(Sm-CeO)에의해촉매의강염기점(strong basic site)이증가되어탄소침적량을현저히감소시키는효과가있다.
Abstract translation: 本发明使用，更具体地，MgO的MgAlO双峰孔结构涉及一种用于使用基于镍的催化剂在联合重整（SCR）的同时修改天然气与水蒸汽和二氧化碳作为载体，作为活性金属 （CeO）或钐掺杂二氧化铈（Sm-CeO）与镍（Ni）。 本发明的镍基催化剂是由镍金属颗粒均匀地分布的较小粒径是在支撑二氧化铈，通过促进催化剂的活性，携带附加的二氧化铈（CEO）或效果钐掺杂（SM-CEO） 催化剂的强碱性位点增加，从而显着减少了碳沉积量。
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公开(公告)号：KR101725293B1
公开(公告)日：2017-04-10
申请号：KR1020150154353
申请日：2015-11-04
Applicant: 한국과학기술연구원
IPC: B01J23/755 , B01J35/10 , B01J37/00 , C10L3/00
CPC classification number: B01J23/755 , B01J23/10 , B01J23/83 , B01J35/002 , B01J35/1009 , B01J37/031 , B01J37/084 , B01J37/086 , B01J37/088 , B01J37/16 , C01B3/40 , C01B2203/0233 , C01B2203/0238 , C01B2203/1058 , C01B2203/1082 , C01B2203/1241
Abstract: 본발명은혼합개질반응용니켈담지촉매에관한것으로서, 더욱상세하게는천연가스를수증기와이산화탄소로동시에혼합개질반응하여합성가스를제조하는공정에사용되는촉매로서란타늄산화물지지체에니켈활성금속을담지시켜제조된니켈담지촉매에관한것이다.
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113.发明授权한계 가스전의 천연가스를 이용한 GTL-FPSO 공정에 의한 합성연료의 제조방법과 그 제조장치 有权GTL-FPSO一种通过GTL-FPSO系统从标准气田天然气中提炼合成燃料的方法及其设备
公开(公告)号：KR101694221B1
公开(公告)日：2017-01-09
申请号：KR1020140188289
申请日：2014-12-24
Applicant: 한국과학기술연구원
CPC classification number: C10G2/332 , C01B3/382 , C01B2203/0233 , C01B2203/0238 , C01B2203/0244 , C01B2203/0283 , C01B2203/062 , C01B2203/1241 , C01B2203/1258 , C10G47/00
Abstract: 본발명은해상한계가스전의선상에서 GTL-FPSO 공정에의해합성연료를제조하는방법과그 장치에관한것으로서, 더욱상세하게는한계가스전에사용될수 있는컴팩트(Compact) GTL(Gas to liquid: 가스액화)장치와 FPSO(Floating, Production, Storage and Offloading: 부유식원유생산저장하역설비)공정을이용하여해상합성연료(synthetic fuel)를제조함에있어서해상한계가스전에포함된아산화탄소의비율에따라합성가스의몰비를선정하고, 탄소효율을극대화시킬수 있도록최적화된조건으로청정연료를제조하는합성연료의제조방법과그 장치에관한것이다.
Abstract translation: 本发明涉及一种通过GTL-FPSO方法在绞合气田或油气田上方的容器上制备合成燃料的方法，更具体地涉及一种制备具有优良经济可行性，生产率的合成燃料的方法和 使用可用于绞合气田或石油和天然气领域的紧凑型GTL（气体对液体）设备的效率以及在针对二氧化碳的比例优化的条件下的FPSO（浮式生产，储存和卸载） 绞合气田或油气田及其设备。
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114.发明公开
公开(公告)号：KR1020160134239A
公开(公告)日：2016-11-23
申请号：KR1020150067964
申请日：2015-05-15
Applicant: 한국과학기술연구원
CPC classification number: B01J23/78 , B01J23/002 , B01J23/72 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J37/0201 , B01J37/03 , B01J37/035 , B01J37/08 , B01J37/10 , B01J2523/00 , C07C29/60 , B01J2523/17 , B01J2523/22 , B01J2523/31 , B01J2523/41 , C07C31/205
Abstract: 본발명은메조기공및 마크로기공을동시에가지는복합금속산화물구조체에활성금속으로구리가담지된 1,2-프로판디올제조용구리계촉매와, 상기구리계촉매의제조방법, 그리고상기구리계촉매를이용하여글리세롤의탈수및 수소첨가반응에의해 1,2-프로판디올을선택적으로제조하는방법에관한것이다.
Abstract translation: 本发明涉及一种用于制备1,2-丙二醇的铜基催化剂，其中作为活性金属的铜同时负载在具有中孔和大孔的复合金属氧化物结构上，制备铜基催化剂的方法 以及使用铜基催化剂从甘油的脱水和氢化中选择性制备1,2-丙二醇的方法。
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公开(公告)号：KR101564404B1
公开(公告)日：2015-10-30
申请号：KR1020140050459
申请日：2014-04-28
Applicant: 한국과학기술연구원
CPC classification number: C10G45/12 , B01J23/56 , C10G2/333 , C10G2300/1022
Abstract: 본발명은백금/Al-SBA-15 촉매를이용한피셔-트롭쉬왁스의수소첨가분해방법에관한것으로서, 더욱상세하게는넓은비표면적과단일기공크기를가지며산점을띄는 Al-SBA-15 담체에백금(Pt)이활성성분으로담지된백금/Al-SBA-15 촉매를이용하여피셔-트롭쉬왁스를수소첨가분해하는방법에관한것이다. 본발명에따른방법에의하면고부가가치의액체연료인휘발유, 디젤을높은수율로생산하게된다.
Abstract translation: 本发明涉及使用铂/ Al-SBA-15催化剂的费 - 托蜡的加氢裂化方法，更具体地说，涉及使用铂负载的铂/ Al-SBA-15催化剂的费 - 托蜡的加氢裂化方法 Pt）作为活性成分在具有大的比表面积和一个孔径的Al-SBA-15载体中，并且代表酸性位点。 根据本发明，该方法能够以高产率生产高附加值液体燃料的汽油和柴油。
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Patent Agency Ranking
公开(公告)号：KR101465776B1
公开(公告)日：2014-12-01
申请号：KR1020130055477
申请日：2013-05-16
Applicant: 한국과학기술연구원
IPC: B01J23/755 , C01B3/26 , B01J37/08
CPC classification number: B01J23/8946 , B01J23/007 , B01J23/78 , B01J27/236 , B01J35/1014 , B01J35/1019 , B01J37/0201 , B01J37/031 , B01J37/082 , B01J2523/00 , C01B3/40 , C01B2203/0233 , C01B2203/0238 , C01B2203/1041 , C01B2203/1047 , C01B2203/1058 , C01B2203/1082 , C01B2203/1241 , Y02P20/52 , Y10S502/524 , B01J2523/22 , B01J2523/23 , B01J2523/31 , B01J2523/847
Abstract: 본발명은천연가스를수증기와이산화탄소로동시에혼합개질하는반응에이용되는촉매로서, 유사하이드로탈사이트구조의지지체상에니켈금속과알칼리토금속이담지된촉매에관한것이다. 본발명의촉매는고온및 20 bar 이상의고압의반응조건에서천연가스의혼합개질반응에사용되어서는활성성분인니켈의소결(sintering) 현상에의한촉매의비활성화및 코크생성에의한촉매의비활성화를동시에제어하는것이가능하므로, 천연가스를수증기와이산화탄소로동시에개질하는 SCR 혼합개질반응용촉매로유용하다. 또한, 본발명의촉매를사용하여제조된합성가스는 H/CO의몰비가 1∼2.2 범위를유지하고있으므로, H/CO 몰비가 1.8∼2.2인합성가스는피셔-트롭쉬반응과메탄올합성반응에, 그리고 H/CO 몰비가 1∼1.2인합성가스는디메틸에테르합성반응에원료가스로유용하게활용할수 있고, 육상(on-shore)과해상(off-shore)의 GTL 플랜트의합성가스제조공정에유용하게적용될수 있다.
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公开(公告)号：KR101447681B1
公开(公告)日：2014-10-07
申请号：KR1020120136546
申请日：2012-11-28
Applicant: 한국과학기술연구원
IPC: B01J23/755 , B01J23/02
Abstract: 본 발명은 천연가스를 수증기와 이산화탄소로 동시에 개질하는 혼합개질 반응에 이용되는 촉매로서, 실리콘카바이드(silicon carbide, SiC)를 마그네슘알루미네이트(MgAl
2 O
4 )로 전처리한 MgAl
2 O
4 -SiC 지지체상에 활성성분으로서 니켈(Ni)과 스트론튬(Sr)이 포함된 페롭스카이트 구조의 산화물을 담지시켜 제조된 촉매에 관한 것이다.
본 발명의 촉매는 활성성분인 니켈의 소결(sintering) 및 코크 생성에 의한 촉매의 비활성화를 효율적으로 억제함과 동시에 메탄 및 이산화탄소의 높은 전환율을 확보할 수 있는 장점이 있다.-
公开(公告)号：KR1020140094363A
公开(公告)日：2014-07-30
申请号：KR1020130007107
申请日：2013-01-22
Applicant: 한국과학기술연구원 , 성균관대학교산학협력단
CPC classification number: B01J37/02 , B01J23/75 , B01J27/224 , B01J35/1014 , B01J37/08
Abstract: The present invention relates to a method of fabricating a supported cobalt catalyst fabricated by carrying a cobalt precursor in a Al_2O_3-SiC support as a catalyst used for a Fisher-Tropsch synthesis (FTS) which produces a liquid hydrocarbon from a synthetic gas and, more specifically, to a method of fabricating a supported cobalt catalyst for an FTS including: preprocessing a silicon carbide (SiC) with an alkoxysilane compound in advance to form mesoporous pores in the silicon carbide; and then carrying a cobalt as an active ingredient on an Al_2O_3-SiC support produced by coating the silicon carbide with an alumina (Al_2O_3) by a sol-gel process. According to the present invention, since a specific surface area of an Al_2O_3-SiC support is increased significantly, the effects of the dispersibility of the cobalt as an active ingredient is increased, and selectivity of a hydrocarbon compound C5+ improved.
Abstract translation: 本发明涉及一种通过在Al_2O_3-SiC载体中载带钴前体作为用于从合成气体产生液态烃的费 - 托合成（FTS）的催化剂制备的负载钴催化剂的方法， 具体地说，涉及制造用于FTS的负载钴催化剂的方法，包括：预先用烷氧基硅烷化合物预处理碳化硅（SiC）以在碳化硅中形成介孔孔; 然后在通过溶胶 - 凝胶法将氧化铝（Al_2O_3）涂覆碳化硅制成的Al_2O_3-SiC载体上作为活性成分载带钴。 根据本发明，由于Al_2O_3-SiC载体的比表面积显着增加，所以作为活性成分的钴的分散性提高，烃化合物C5 +的选择性提高。
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公开(公告)号：KR101405518B1
公开(公告)日：2014-06-11
申请号：KR1020130057994
申请日：2013-05-22
Applicant: 한국과학기술연구원
CPC classification number: B01J23/8913 , B01J21/04 , B01J35/002 , B01J35/1019 , B01J35/1038 , B01J35/1061 , B01J37/0205 , B01J37/0242 , B01J37/0244 , B01J37/08 , C10G2/00 , C10G2/332
Abstract: The present invention relates to a method for manufacturing a cobalt-based catalyst for Fischer-Tropsch synthesis reaction and, more particularly, to a method for manufacturing a cobalt-based catalyst that is represented by Ir-Co/η-Al_2O_3 manufactured by repeatedly impregnating cobalt and iridium in a spherical eta-alumina support, which has many acid points formed thereon, and drying the impregnated product dozens of times, thus supporting the cobalt and iridium at high density in the support. A catalyst manufactured by the manufacturing method according to the present invention increases the conversion rate of carbon monoxide and the selectivity of liquid hydrocarbon when applied to Fischer-Tropsch synthesis reaction.
Abstract translation: 本发明涉及一种用于费 - 托合成反应的钴基催化剂的制造方法，更具体地说，涉及通过反复浸渍制造的由Ir-Co /η-Al_2O_3表示的钴系催化剂的制造方法 钴和铱的球形等离子体 - 氧化铝载体，其上形成有许多酸点，并干燥浸渍的产物数十次，从而在载体上以高密度支撑钴和铱。 通过本发明的制造方法制造的催化剂，当加入费 - 托合成反应时，提高一氧化碳的转化率和液态烃的选择性。
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公开(公告)号：KR1020140065253A
公开(公告)日：2014-05-29
申请号：KR1020120132548
申请日：2012-11-21
Applicant: 한국과학기술연구원
IPC: B01J19/24
CPC classification number: B01J19/0093 , B01J2219/00783 , B01J2219/00835 , B01J2219/00873
Abstract: The present invention is a micro channel reactor including an end plate, a combustion catalyst plate, a combustion channel plate, a reforming catalyst plate and a reforming channel plate. The micro channel reactor has a plurality of filling units of combustion catalysts which are at one part of the total combustion catalyst plate and a plurality of non-filling units of combustion catalysts which are at the remaining part thereof.
Abstract translation: 本发明是一种微通道反应器，其包括端板，燃烧催化剂板，燃烧通道板，重整催化剂板和重整槽。 微通道反应器具有多个燃烧催化剂的填充单元，其在总燃烧催化剂板的一部分和在其剩余部分的多个燃烧催化剂的非填充单元。
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