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公开(公告)号：KR1020170104132A
公开(公告)日：2017-09-14
申请号：KR1020170112008
申请日：2017-09-01
Applicant: 한국에너지기술연구원
CPC classification number: Y02P30/20 , C10G2/332 , C10G3/62 , C10G2300/1022 , C10J3/20 , C10L1/023 , C10L1/026 , C10L2200/0492
Abstract: 본발명은슬러리기포탑반응기를이용한경유및 휘발유고함량합성연료의제조방법에관한것으로, 본발명에서는기존에저온 FT 반응에주로적용하는슬러리기포탑반응기(SBCR)를고온에서운전하여왁스의생산보다경유또는휘발유함량이증가된피셔트롭시합성반응생성물을생산할수 있는최적공정을제공할수 있다.
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公开(公告)号：KR1020170054111A
公开(公告)日：2017-05-17
申请号：KR1020150156852
申请日：2015-11-09
Applicant: 한국에너지기술연구원
IPC: B01J23/72 , B01J23/06 , B01J37/03 , C07C29/145 , C07C31/04
CPC classification number: Y02P20/52
Abstract: 본발명은메탄올제조용촉매및 이의제조방법에관한것으로, 더욱상세하게는공침방법에의하여만들어지는촉매에있어서공침조건을제어하여촉매를제조하는방법으로, 복잡한원료를사용하거나제조단계를거치지않고, 메탄올수율을향상시킬수 있는촉매를제조할수 있고, 이를이용하여저온, 저압의액상반응을통하여효율적으로메탄올을합성할수 있다.
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公开(公告)号：KR101706639B1
公开(公告)日：2017-02-14
申请号：KR1020160014393
申请日：2016-02-04
Applicant: 한국에너지기술연구원
CPC classification number: Y02P20/146
Abstract: 본발명은고온의역수성가스전환반응에서전환율이높고활성을오랫동안유지할수 있는촉매의제조방법및 이를이용한촉매, 상기촉매를이용한역수성가스전환반응에관한것으로서, 다공성알루미나지지체에구리염및 철염을동시에용융함침시킨후 질소하에서열분해를시켜간단하고효율적으로제조할수 있으며, 상기와같이얻어진 Fe-Cu/AlO촉매는고온에서도활성점소결이나타나지않고촉매의활성을유지할뿐만아니라전환율이평형전환율에근접하는우수한반응성을보여준다.
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Patent Agency Ranking
公开(公告)号：KR101561627B1
公开(公告)日：2015-10-22
申请号：KR1020140047560
申请日：2014-04-21
Applicant: 한국에너지기술연구원
Abstract: 본발명은피셔-트롭쉬합성반응을이용한탄화수소화합물의제조방법에관한것으로, 철계촉매의환원조건을최적화하여생산성을높일수 있다. 본발명은철계촉매가장입된제1반응기에 CO로이루어진제1가스를주입하여환원처리하는환원단계, 환원단계에서환원처리한철계촉매가장입된제2반응기에, H및 CO를포함하는제2가스를반응시켜탄화수소화합물을제조하는제조단계를포함한다.
Abstract translation: 本发明涉及使用费 - 托合成反应的烃化合物的制造方法，其可以通过优化铁基催化剂的还原条件来提高生产率。 该方法包括：还原步骤，通过将插入有铁基催化剂的第一反应器中的由CO组成的第一气体插入而进行还原和处理; 以及在与还原工序中还原和处理的铁基催化剂插入的第二反应器中使含有H 2和CO的第二气体反应来制造烃化合物的制造步骤。
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公开(公告)号：KR101535058B1
公开(公告)日：2015-07-10
申请号：KR1020140048760
申请日：2014-04-23
Applicant: 한국에너지기술연구원
CPC classification number: C10G2/344 , B01J8/009 , B01J8/22 , B01J19/0053 , C07C1/043
Abstract: 본발명은석탄합성가스를이용한슬러리기포탑반응기에관한것으로, 필터링수단의필터링부담을줄이고, 반응기본체내에서촉매의균일한분산상태를유지하여반응효율을증진시키고, 피셔-트롭쉬(Fischer-Tropsch) 반응이외에왁스크래킹(wax creaking) 또는이성질체화(isomarization) 반응을유도할수 있도록하기위한것이다. 본발명에따른슬러리기포탑반응기는반응기본체내에설치되어유입되는합성가스를분산및 재분산시키는분산수단과재분산수단을구비한다. 다공성의패킷배드는반응기본체내부의상부에설치되되, 최상부의재분산수단의상부에설치되며, 촉매의상부로의이동을억제한다. 그리고필터링수단은패킷배드위쪽의반응기본체내에배치되어슬러리에서반응되어생성된합성연료만을필터링하여외부로유출시킨다. 본발명에따른슬러리기포탑반응기는반응기본체내에설치되어슬러리를순환시키는드래프트튜브를더 구비할수 있다.
Abstract translation: 本发明涉及一种使用煤合成气体的浆料鼓泡塔反应器，其减少过滤装置的过滤负担，通过保持催化剂在反应器主体中的均匀分散状态提高反应效率，并且能够诱导费歇尔 - 反应，另外还有蜡裂或异构化反应。 根据本发明，反应器包括：分散装置和再分散装置，其安装在反应器的主体中以分散和再分散引入的合成气体; 安装在反应器主体的上部的多孔分组床，其是位于最上方的再分散装置的上部，并且抑制催化剂向上部移动; 以及过滤装置，其设置在反应器主体的分层床的上部，并使其在浆料中反应，以仅过滤所生成的合成燃料，并将其流出到外部。 本发明的反应器还可以包括安装在反应器主体中的引流管，以使浆料循环。
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46.发明公开이산화탄소로부터 메탄올 제조용 복합금속산화물 촉매의 제조 방법, 이 촉매를 이용한 메탄올 제조 방법 有权复合金属氧化物催化剂及其制备方法，用CO_2制备甲醇合成方法，使用复合金属氧化物催化剂制备甲醇生产方法
公开(公告)号：KR1020130098620A
公开(公告)日：2013-09-05
申请号：KR1020120020274
申请日：2012-02-28
Applicant: 한국에너지기술연구원
CPC classification number: Y02P20/582
Abstract: PURPOSE: A production method of a composite metal oxide catalyst for producing methanol is provided to produce the copper-zinc oxide-alumina-zirconium oxide composite metal oxide catalyst for synthesizing methanol, and to maximize the performance of the composite metal oxide catalyst by controlling the concentration of zirconium oxide and the pH of a coprecipitation solution. CONSTITUTION: A composite metal oxide catalyst for producing methanol contains 50-60 mol% of copper, 20-30 mol% of zinc oxide, 5-10 mol% of alumina, and 10-20 mol% of zirconium oxide. A production method of composite metal oxide catalyst for producing methanol comprises the following steps: producing metal salt solutions using copper nitrate, zinc nitrate, aluminum nitrate, and zirconium nitrate precursors (S100); measuring and mixing each metal salt solution (S200); adding an alkali precipitation agent into the missed metal salt solution after heating and stirring to obtain a precipitated catalyst (S300); aging the solution with the precipitated catalyst, and filtering and washing (S400); plasticizing the catalyst (S500); and increasing the temperature of the plasticized catalyst under the hydrogen/nitrogen flow for reducing (S600). [Reference numerals] (S100) Step of producing each metal salt solution by using copper nitrate, zinc nitrate, aluminum nitrate, and zirconium nitrate precursors; (S200) Step of measuring and mixing each metal salt solution; (S300) Step of adding an alkali precipitation agent into the missed metal salt solution after heating and stirring to obtain a predicated catalyst; (S400) Step of aging the solution with the predicated catalyst, and filtering and washing; (S500) Step of plasticizing the catalyst; (S600) Ste of increasing the temperature of the plasticized catalyst under the hydrogen/nitrogen flow for reducing
Abstract translation: 目的：提供一种用于生产甲醇的复合金属氧化物催化剂的制备方法，以制备用于合成甲醇的氧化铜 - 氧化锌 - 氧化铝 - 氧化锆复合金属氧化物催化剂，并通过控制复合金属氧化物催化剂的性能来最大化 氧化锆的浓度和共沉淀溶液的pH值。 构成：用于生产甲醇的复合金属氧化物催化剂含有50-60mol％的铜，20-30mol％的氧化锌，5-10mol％的氧化铝和10-20mol％的氧化锆。 用于生产甲醇的复合金属氧化物催化剂的制备方法包括以下步骤：使用硝酸铜，硝酸锌，硝酸铝和硝酸锆前体制备金属盐溶液（S100）; 测量和混合各种金属盐溶液（S200）; 在加热搅拌后向析出的金属盐溶液中加入碱沉淀剂，得到沉淀催化剂（S300）; 用沉淀的催化剂老化溶液，过滤洗涤（S400）; 增塑催化剂（S500）; 并在氢/氮气流下提高增塑催化剂的温度以进行还原（S600）。 （附图标记）（S100）使用硝酸铜，硝酸锌，硝酸铝和硝酸锆前体制备各种金属盐溶液的步骤; （S200）测量和混合各种金属盐溶液的步骤; （S300）加热搅拌后将碱沉淀剂加入漏液金属盐溶液中以获得预定催化剂的步骤; （S400）用预测催化剂老化溶液，过滤洗涤; （S500）使催化剂增塑的工序; （S600）Ste在氢/氮气流下提高增塑催化剂的温度以进行还原
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公开(公告)号：KR1020120047688A
公开(公告)日：2012-05-14
申请号：KR1020100109389
申请日：2010-11-04
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A manufacturing method of hollow glass microspheres is provided to utilize for micro container for gas preservation and insulating material by using a flame spraying process and synthesizing glass compositions with proper ratios. CONSTITUTION: A manufacturing method of hollow glass microspheres comprises next steps: mixing Na2SO4 and NH4H2PO4 for forming hollowness, CaCO3 for clarifying and homogenization of the glass, boric acid (H3BO3) for thickness adjustment, and SiO2 and Na2CO3 which are main components of soda lime glass; sintering the mixture after stirring the mixture; obtaining glass powder by size after breaking the frozen glass; and manufacturing glass hollow body by using a flame method. In the first step, 50-77.5wt% of SiO2, 0.1-25wt% of H3BO3, 10-45wt% of Na2CO3, 1-10wt% of CaCO3, 5-20wt% of Na2SO4, and 0.5-5wt% of NH4H2PO4 are mixed.
Abstract translation: 目的：提供中空玻璃微球的制造方法，通过使用火焰喷涂法合成具有合适比例的玻璃组合物，利用微型容器进行气体保存和绝缘材料。 构成：中空玻璃微球的制造方法包括以下步骤：将Na 2 SO 4和NH 4 H 2 PO 4混合以形成中空，用于澄清和均化玻璃的CaCO 3，用于厚度调节的硼酸（H 3 BO 3））和作为碱石灰的主要成分的SiO 2和Na 2 CO 3 玻璃; 搅拌混合后烧结混合物; 打破冷冻玻璃后，按尺寸获得玻璃粉; 并通过使用火焰法制造玻璃中空体。 在第一步中，将50-77.5wt％的SiO 2，0.1-25wt％的H 3 BO 3，10-45wt％的Na 2 CO 3，1-10wt％的CaCO 3，5-20wt％的Na 2 SO 4和0.5-5wt％的NH 4 H 2 PO 4混合 。
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公开(公告)号：KR1020100052700A
公开(公告)日：2010-05-20
申请号：KR1020080111523
申请日：2008-11-11
Applicant: 한국에너지기술연구원
CPC classification number: Y02W30/78 , C10J3/18 , B09B3/00 , C10J2300/093 , C10J2300/0946 , C10J2300/123
Abstract: PURPOSE: A microwave system for coal and organic wastes gasification and a method thereof are provided to manufacture synthetic gas using microwave and using low-class coal and organic wastes as raw material and to be suitably used as a future energy supply system preventing the generation of greenhouse gas beforehand. CONSTITUTION: A microwave system for coal and organic waste gasification comprises: a source supplying part(1) which supplies the coal, the organic wastes, and their mixture as raw material; a reaction pipe(2) which performs pretreatment of desulfurization and denitrification using the microwave and gasify pretreated raw material consecutively through a gas-solid reaction; a synthetic gas exhausting part(3) which is installed on the lower part of the reaction pipe; and a rotary valve part(4) which is installed on the lower part of the synthetic gas exhausting part and discharges materials which are completed in the reaction.
Abstract translation: 目的：提供煤和有机废物气化微波系统及其方法，用微波制造合成气，以低等级煤和有机废物为原料，适用于未来的能源供应系统， 温室气体。 构成：用于煤和有机废气的微波系统包括：供应煤源的供应源（1），有机废物及其混合物作为原料; 反应管（2），其使用微波进行脱硫脱氮的预处理，并通过气固反应气化预处理的原料; 合成气体排出部分（3），安装在反应管的下部; 以及安装在合成气体排出部的下部的旋转阀部（4），排出反应结束的材料。
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