专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR1020100101533A 메타크릴산 제조용 촉매의 재생 방법 및 메타크릴산의 제조 방법 有权
标题翻译：用于再生产甲基丙烯酸的催化剂的方法和制备甲基丙烯酸的方法
公开(公告)号：KR1020100101533A
公开(公告)日：2010-09-17
申请号：KR1020100020328
申请日：2010-03-08
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 시바따,준지 , 시라이시,에이이찌 , 미야따께,도시아끼
IPC分类号： B01J27/199 , B01J38/48 , B01J23/00 , B01J27/28 , B01J35/06 , B01J37/00 , C07C51/25 , B01J38/02
CPC分类号： C07C51/252 , B01J23/002 , B01J27/199 , B01J27/285 , B01J35/06 , B01J37/0009 , B01J37/0045 , B01J38/48 , B01J38/485 , B01J2523/00 , Y02P20/584 , B01J38/02 , C07C57/04 , B01J2523/15 , B01J2523/17 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/68
摘要： PURPOSE: A method for regenerating a catalyst for manufacturing methacrylic acid is provided to recover catalyst activity and to prepare methacrylic acid in a high conversion rate and selection rate. CONSTITUTION: A method for regenerating a catalyst for manufacturing methacrylic acid comprises: a step of mixing deteriorated catalyst, nitrate ion, ammonium ion and water with a kind of atom X selected from the group consisting of phosphorus, molybdenum, potassium, rubidium, cesium and thallium; a preparing aqueous slurry A; a step of mixing water and ingredient compound of heteropolic acid compound to prepare aqueous slurry B; and a step of drying and plasticizing the mixture.
摘要翻译：目的：提供用于再生用于制造甲基丙烯酸的催化剂的方法以回收催化剂活性并以高转化率和选择速率制备甲基丙烯酸。构成：用于再生用于制造甲基丙烯酸的催化剂的方法包括：将劣化的催化剂，硝酸根离子，铵离子和水与选自磷，钼，钾，铷，铯和/或其中的一种原子X混合的步骤铊; 制备含水浆料A; 将水和异戊酸化合物的成分化合物混合以制备含水浆料B的步骤; 以及干燥和塑化混合物的步骤。

2. 发明公开

KR1020130000348A 메타크릴산 제조용 촉매의 재생 방법 및 메타크릴산의 제조 방법 无效
标题翻译：用于再生产甲基丙烯酸的催化剂的方法和制备甲基丙烯酸的方法
公开(公告)号：KR1020130000348A
公开(公告)日：2013-01-02
申请号：KR1020120066512
申请日：2012-06-21
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 시바따,준지 , 시라이시,에이이찌 , 미야따께,도시아끼
IPC分类号： B01J38/02 , B01J23/72 , C07C51/50 , C07C57/04
CPC分类号： C07C51/252 , B01J27/19 , B01J27/199 , B01J27/25 , B01J27/285 , B01J35/023 , B01J38/60 , B01J38/66 , B01J38/68 , C07C51/377 , Y02P20/584 , C07C57/04
摘要： PURPOSE: A regenerating method of a catalyst for manufacturing metacrylic acid, and a manufacturing method of the metacrylic acid are provided to recover the activity and the life of used catalysts collected from a metacrylic acid manufacturing process. CONSTITUTION: A regenerating method of a catalyst for manufacturing metacrylic acid includes the following steps: aqueous slurry-A is formed by mixing used catalysts for manufacturing metacrylic acid, nitrate ions, ammonium ions, and water such that the atomic ratio of copper to molybdenum becomes in a range between 0.10:12 and 0.50:12; aqueous slurry-B is formed by mixing water and a compound containing at least molybdenum among compounds consisting of a heteropoly acid compound represented by chemical formula 1, such that the atomic ratio of copper to molybdenum becomes in a range between 0:12 and 0.25:12; the aqueous slurry-A and the aqueous slurry-B are mixed to form aqueous slurry-C; and the aqueous slurry-C is dried and plasticized.
摘要翻译：目的：提供用于制备甲基丙烯酸的催化剂的再生方法和甲基丙烯酸的制造方法，以回收从甲基丙烯酸制造方法收集的使用的催化剂的活性和寿命。构成：用于制备甲基丙烯酸的催化剂的再生方法包括以下步骤：通过混合用于制备甲基丙烯酸，硝酸根离子，铵离子和水的所用催化剂形成含水浆料-A，使得铜与钼的原子比变为在0.10：12和0.50：12之间的范围内; 含水浆料B是通过将由化学式1表示的杂多酸化合物组成的化合物中的至少含有至少钼的化合物与铜组成，使得铜与钼的原子比在0:12〜0.25:1的范围内， 12; 混合含水浆料-A和含水浆料B以形成水性浆料-C; 将水性浆料C干燥并增塑。

3. 发明授权

KR101731650B1 메타크릴산 제조용 촉매의 제조 방법 및 메타크릴산의 제조 방법 有权
公开(公告)号：KR101731650B1
公开(公告)日：2017-04-28
申请号：KR1020100106448
申请日：2010-10-29
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 미야따께,도시아끼 , 시바따,준지 , 시라이시,에이이찌
IPC分类号： B01J27/199 , B01J37/08 , B01J37/00 , C07C51/25
CPC分类号： B01J23/002 , B01J35/026 , B01J37/031 , B01J37/04 , B01J2523/00 , C07C51/235 , C07C57/04 , B01J2523/15 , B01J2523/17 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/68
摘要： 본발명은, 인과, 몰리브덴과, 칼륨, 루비듐, 세슘및 탈륨으로이루어지는군에서선택되는적어도 1종의원소 X를포함하며, 몰리브덴에대한원소 X의원자비(X:Mo)가 0.5:12 내지 2:12인헤테로폴리산화합물을포함하는메타크릴산제조용촉매를제조하는방법이며, 상기헤테로폴리산화합물의원료화합물을함유하며, 몰리브덴에대한원소 X의원자비(X:Mo)가 2:12 내지 4:12인수성슬러리 A와, 상기헤테로폴리산화합물의원료화합물을함유하며, 몰리브덴에대한원소 X의원자비(X:Mo)가 0:12 내지 0.5:12인수성슬러리 B를혼합하여슬러리혼합물을형성하는단계, 상기슬러리혼합물을 100 ℃이상의온도에서열처리하는단계, 상기슬러리혼합물을건조하는단계, 및상기건조된혼합물을소성하는단계를포함하는, 메타크릴산제조용촉매의제조방법을제공한다.

4. 发明公开

KR1020100101539A 메타크릴산 제조용 촉매의 제조 또는 재생 방법 및 메타크릴산의 제조 방법 无效
标题翻译：用于生产或再生用于生产甲基丙烯酸的催化剂的方法和用于制备甲基丙烯酸的方法
公开(公告)号：KR1020100101539A
公开(公告)日：2010-09-17
申请号：KR1020100020671
申请日：2010-03-09
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 시바따,준지 , 시라이시,에이이찌 , 요시자와,준야
IPC分类号： B01J27/199 , B01J38/48 , B01J23/00 , B01J27/28 , B01J20/30 , C07C51/25 , C07C57/04
CPC分类号： C07C51/252 , B01J23/002 , B01J27/199 , B01J27/285 , B01J38/48 , B01J38/485 , B01J2523/00 , Y02P20/584 , B01J20/3078 , C07C57/04 , B01J2523/15 , B01J2523/17 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/68
摘要： PURPOSE: A method for manufacturing a catalyst for manufacturing metacrylic acid and a method for preparing methacrylic acid are provided. CONSTITUTION: A method for manufacturing a catalyst for preparing methacrylic acid comprises: a step of mixing heteropolic acid compound A of solid phase, which is thermal-treated over 300 °C; a step of mixing aqueous slurry B containing molebdenum; and a step of drying and plasticizing.
摘要翻译：目的：制备用于制备甲基丙烯酸的催化剂的方法和制备甲基丙烯酸的方法。构成：制备用于制备甲基丙烯酸的催化剂的方法包括：将在300℃热处理的固相的异戊酸化合物A混合的步骤; 混合含有钼的含水浆料B的步骤; 和干燥和塑化的步骤。

5. 发明授权

KR101640255B1 메타크릴산 제조용 촉매의 재생 방법 및 메타크릴산의 제조 방법 有权
标题翻译：用于再生产甲基丙烯酸的催化剂的方法和制备甲基丙烯酸的方法
公开(公告)号：KR101640255B1
公开(公告)日：2016-07-15
申请号：KR1020100020328
申请日：2010-03-08
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 시바따,준지 , 시라이시,에이이찌 , 미야따께,도시아끼
IPC分类号： B01J27/199 , B01J38/48 , B01J23/00 , B01J27/28 , B01J35/06 , B01J37/00 , C07C51/25 , B01J38/02
CPC分类号： C07C51/252 , B01J23/002 , B01J27/199 , B01J27/285 , B01J35/06 , B01J37/0009 , B01J37/0045 , B01J38/48 , B01J38/485 , B01J2523/00 , Y02P20/584 , C07C57/04 , B01J2523/15 , B01J2523/17 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/68
摘要： 본발명은인과, 몰리브덴과, 칼륨, 루비듐, 세슘및 탈륨으로부터선택된원소 X를함유하는헤테로폴리산화합물을포함하는메타크릴산제조용촉매의재생방법으로서, (I) 메타크릴산의제조방법으로부터회수된열화촉매, 질산이온, 암모늄이온및 물을혼합하여, 몰리브덴에대한원소 X의원자비(X:Mo)가 2:12 내지 4:12가되도록조정한수성슬러리 A를얻는공정; (II) 헤테로폴리산화합물의원료화합물과물을혼합하여, 몰리브덴에대한원소 X의원자비(X:Mo)가 0:12 내지 0.5:12가되도록조정한수성슬러리 B를얻는공정; (III) 공정 (I)에서얻어진수성슬러리 A와공정 (II)에서얻어진수성슬러리 B를혼합한후, 혼합물을건조, 소성하는공정을포함하며, 재생촉매를구성하는헤테로폴리산화합물에있어서의원소 X:몰리브덴의원자비를 0.5:12 내지 2:12로한다.

6. 发明公开

KR1020110055403A 다관식 반응기용 전열관 无效
标题翻译：多管反应器换热管
公开(公告)号：KR1020110055403A
公开(公告)日：2011-05-25
申请号：KR1020100111841
申请日：2010-11-11
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 오다,미쯔히로 , 다까모또,다모쯔 , 시라이시,에이이찌
IPC分类号： B01J8/06 , C07C57/05 , C07C47/22 , C07B61/00
CPC分类号： B01J8/06 , C07C57/04 , F28F1/40
摘要： PURPOSE: A heat transferring tube for a multi-tubular reactor is provided to improve the contact property of gas and a tubular wall while the flow resistance of the gas due to the insertion of an insert is suppressed. CONSTITUTION: A heat transferring tube(P1) for a multi-tubular reactor includes a gas inlet, a gas outlet, a catalytic layer, and an insert(10). The catalytic layer is filled with catalyst. The insert is installed to the axial direction of the heat transferring tube between the gas inlet and the catalytic layer. The insert includes a spiral part(12). The spiral part is installed at a rod-shaped part and the lateral side of the rod-shaped part.
摘要翻译：目的：提供一种用于多管式反应器的传热管，以改善气体和管状壁的接触性能，同时由于插入件插入气体的流动阻力被抑制。构成：用于多管式反应器的传热管（P1）包括气体入口，气体出口，催化层和插入件（10）。催化剂层充满催化剂。插入件安装在气体入口和催化剂层之间的传热管的轴向方向上。插入件包括螺旋部分（12）。螺旋部分安装在棒状部分和棒状部分的侧面。

7. 发明公开

KR1020110047994A 메타크릴산 제조용 촉매의 제조 방법 및 메타크릴산의 제조 방법 有权
标题翻译：空值
公开(公告)号：KR1020110047994A
公开(公告)日：2011-05-09
申请号：KR1020100106448
申请日：2010-10-29
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 미야따께,도시아끼 , 시바따,준지 , 시라이시,에이이찌
IPC分类号： B01J27/199 , B01J37/08 , B01J37/00 , C07C51/25
CPC分类号： B01J23/002 , B01J35/026 , B01J37/031 , B01J37/04 , B01J2523/00 , C07C51/235 , B01J27/199 , B01J37/0045 , B01J37/08 , C07C51/252 , C07C57/04 , B01J2523/15 , B01J2523/17 , B01J2523/51 , B01J2523/53 , B01J2523/55 , B01J2523/68
摘要： PURPOSE: A method for preparing a catalyst for preparing methacrylic acid and a method for preparing the methacrylic acid are provided to obtain the superior yield of the methacrylic acid. CONSTITUTION: In a hetero polyacid compound, the atomic ratio of X with respect to molybdenum is between 0.5:12 and 2:12. The X is one selected from a group including phosphorus, molybdenum, potassium, rubidium, cesium, and thallium. A method for preparing a catalyst for preparing methacrylic acid includes the following: The hetero polyacid compound is prepared. A slurry mixture is formed by mixing aqueous slurry A and aqueous slurry B. In the aqueous slurry A, the atomic ratio of X with respect to molybdenum is between 2:12 and 4:12. In the aqueous slurry B, the atomic ratio of X with respect to molybdenum is between 0:12 and 0.5:12. The slurry mixture is thermally treated at temperature more than 100 degrees Celsius. The slurry mixture is dried and sintered.
摘要翻译：目的：提供制备甲基丙烯酸的催化剂的方法和制备甲基丙烯酸的方法，以获得优异的甲基丙烯酸收率。构成：在杂多酸化合物中，X相对于钼的原子比为0.5:12至2:12。 X是选自磷，钼，钾，铷，铯和铊的组中的一种。制备甲基丙烯酸催化剂的方法包括：制备杂多酸化合物。通过混合含水浆料A和含水浆料B形成浆料混合物。在含水浆料A中，X相对于钼的原子比为2:12至4:12。在含水浆料B中，X相对于钼的原子比为0:12〜0.5:12。浆料混合物在高于100摄氏度的温度下进行热处理。将浆料混合物干燥并烧结。

8. 发明授权

KR101800464B1 촉매 충전기 및 이를 이용한 촉매의 충전 방법 有权
标题翻译：催化剂充电器及使用其的催化剂充电方法
公开(公告)号：KR101800464B1
公开(公告)日：2017-11-22
申请号：KR1020110114956
申请日：2011-11-07
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 스야스,노리아끼 , 시라이시,에이이찌
IPC分类号： B01J8/02 , B65G65/42
摘要： 본발명에따르면, 고체상의촉매를저류하는호퍼 (1)과, 상기호퍼 (1)로부터유하하는촉매를반송하는제1 촉매반송통로와, 상기제1 촉매반송통로로부터반송되는촉매를반송하는벨트컨베어 (3)과, 상기벨트컨베어로부터반송되는촉매를반응관 (20)의상측에반송공급하는제2 촉매반송통로를갖는촉매충전기 (100)이고, 상기제2 촉매반송통로는경사면에개폐가능한촉매배출구를구비하는경사슈트 (10)이다.
摘要翻译：根据本发明，料斗（1），用于存储催化剂在固相中，承载通道用于承载从所述料斗（1）向下流动的催化剂的第一催化剂，用于输送催化剂的带从第一催化剂输送通路输送具有传送道用于承载供给到反应管20的上侧的第二催化剂的输送机（3）中，催化剂充电器（100），所述催化剂是由带式输送器输送时，第二催化剂携带打开到倾斜表面的通道以及具有催化剂出口的倾斜滑道10。

9. 发明公开

KR1020120106634A 메타크릴산 제조용 촉매의 재생 방법 및 메타크릴산의 제조 방법 无效
标题翻译：用于再生产甲基丙烯酸的催化剂的方法和生产甲基丙烯酸的方法
公开(公告)号：KR1020120106634A
公开(公告)日：2012-09-26
申请号：KR1020120026906
申请日：2012-03-16
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 시바따,준지 , 시라이시,에이이찌
IPC分类号： B01J38/02 , B01J27/18 , B01J23/28 , C07C57/04
CPC分类号： C07C51/252 , B01J27/19 , B01J27/199 , B01J27/285 , B01J38/02 , B01J38/16 , B01J38/68 , Y02P20/584 , C07C57/04
摘要： PURPOSE: A method for regenerating a catalyst for manufacturing metacrylic acid and a method for manufacturing the metacrylic acid are provided to manufacture the metacrylic acid for a long period of time based on superior conversion rate and selectivity. CONSTITUTION: A method for regenerating a catalyst for manufacturing metacrylic acid includes the following: aqueous slurry containing a catalyst for manufacturing metacrylic acid, ammonium ions, nitrate ions, and water is dried to obtain a catalyst precursor; the catalyst precursor is primarily plasticized at a temperature between 360 and 410 deg C under oxidative atmosphere; and the plasticized catalytic precursor is secondarily plasticized at a temperature between 420 and 500 deg C under non-oxidative atmosphere. The catalyst for manufacturing metacrylic acid includes a heteropoly acid compound containing phosphorus and molybdenum.
摘要翻译：目的：提供用于再生用于制备甲基丙烯酸的催化剂的方法和制备甲基丙烯酸的方法，以基于优异的转化率和选择性长时间制造甲基丙烯酸。构成：用于再生用于制备甲基丙烯酸的催化剂的方法包括：含有用于制备甲基丙烯酸，铵离子，硝酸根离子和水的催化剂的含水浆料被干燥以获得催化剂前体; 在氧化气氛下，催化剂前体主要在360至410℃之间的温度下增塑; 并且在非氧化性气氛下，将塑化的催化剂前体在420-500℃的温度下二次塑化。用于制造甲基丙烯酸的催化剂包括含有磷和钼的杂多酸化合物。

10. 发明公开

KR1020120088584A 몰리브덴 및 코발트의 회수 방법 无效
标题翻译：用于回收莫氏体和钴的方法
公开(公告)号：KR1020120088584A
公开(公告)日：2012-08-08
申请号：KR1020120008796
申请日：2012-01-30
申请人： 스미또모 가가꾸 가부시키가이샤
发明人： 가노,히로쯔구 , 시라이시,에이이찌
IPC分类号： C22B34/34 , C22B23/00 , B01J23/88 , B01J23/75
CPC分类号： C22B23/0446 , C22B7/008 , C22B34/345 , Y02P10/23 , Y02P10/234
摘要： PURPOSE: A method for recovering molybdenum and cobalt is provided to manufacture unsaturated aldehyde and/or unsaturated carboxylic acid at high efficiency because a composite oxide catalyst is oxidized by a compound being selected from propylene, isobutylene, and tert-butyl alcohol and molecular oxygen. CONSTITUTION: A method for recovering molybdenum and cobalt is as follows. One of ammonia and an organic base is dissolved in water so that aqueous solution for an extraction is generated. Composite oxide including molybdenum and cobalt and a ceramic material and extraction aqueous solution are mixed so that the molybdenum and the cobalt are extracted from the composite oxide. 1 to 30wt.% of the ceramic material is added to 100wt.% of a total of the composite oxide and the ceramic material.
摘要翻译：目的：提供一种用于回收钼和钴的方法，以高效率制造不饱和醛和/或不饱和羧酸，因为复合氧化物催化剂被选自丙烯，异丁烯和叔丁醇的化合物和分子氧氧化。构成：钼和钴的回收方法如下。将氨和有机碱中的一种溶解在水中，从而产生用于萃取的水溶液。将包含钼和钴的复合氧化物和陶瓷材料和萃取水溶液混合，从而从复合氧化物中提取钼和钴。将1〜30重量％的陶瓷材料加入到总复合氧化物和陶瓷材料的100重量％中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式