Process for producing catalyst for steam reforming of methanol
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B01J-023/40
B01J-023/42
B01J-023/72
B01J-023/56
B01J-023/70
출원번호
US-0821048
(2001-03-30)
우선권정보
JP-0097098 (2000-03-31)
발명자
/ 주소
Yoshimura, Masatoshi
Takahashi, Yuzuru
Tsai, An-pang
출원인 / 주소
Japan as represented by Director General of Ministry of Education, Culture, Sports, Science and Technology National Research Institute for Metals
대리인 / 주소
Wenderoth, Lind & Ponack, L.L.P.
인용정보
피인용 횟수 :
2인용 특허 :
7
초록▼
A method by which a highly active catalyst for the steam reforming of methanol is efficiently produced by a simple process. The catalyst is produced from alloy fine particles obtained by first grinding an Al alloy containing quasi-crystals consisting of aluminum, copper and at least one metal atom s
A method by which a highly active catalyst for the steam reforming of methanol is efficiently produced by a simple process. The catalyst is produced from alloy fine particles obtained by first grinding an Al alloy containing quasi-crystals consisting of aluminum, copper and at least one metal atom selected from Fe, Ru and Os, and then leaching the ground Al alloy.
대표청구항▼
1. A process for producing a catalyst for steam reforming methanol, which comprises grinding an Al alloy which contains a quasi-crystal consisting of aluminum, copper, and at least one metal atom selected from the group consisting of Fe, Ru and Os, thereby obtaining an alloy particle, and leachi
1. A process for producing a catalyst for steam reforming methanol, which comprises grinding an Al alloy which contains a quasi-crystal consisting of aluminum, copper, and at least one metal atom selected from the group consisting of Fe, Ru and Os, thereby obtaining an alloy particle, and leaching the alloy particle. 2. A process for producing a catalyst for the steam reforming of methanol, which comprises annealing an Al alloy which contains a quasi-crystal consisting of aluminum, copper, and at least one metal atom selected from the group consisting of Fe, Ru and Os, grinding the annealed Al alloy, thereby obtaining an alloy particle, and leaching the alloy particle. 3. A process for producing a catalyst for the steam reforming of methanol, which comprises annealing an Al alloy that contains a quasi-crystal of a composition expressed by the following formula: Al100-a-bCuaMb, wherein M is at least one metal selected from the group consisting of Fe, Ru and Os, 17 atom-%≤a≤30 atom-%, and 7 atom-%≤b≤17 atom-%, grinding the Al alloy, thereby obtaining an alloy particle, and leaching the alloy particle.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (7)
Schulz Robert,CAX ; Lalande Guy,CAX ; Denis Marie-Chantal,CAX ; Dodelet Jean-Pol,CAX, Process for the preparation of a supported catalyst.
Edwards Roderick I. (Honeydew ZAX) Loo Joe P. (Sandton ZAX) Ossin David I. (Johannesburg ZAX), Process for the treatment of platinum group metals and gold.
Zhou Peizheng ; Lee Lap-Keung ; Zhou Jinglai,CNX ; Lu Yijun,CNX ; Li Guohui,CNX, Skeletal iron catalyst having improved attrition resistance and product selectivity in slurry-phase synthesis processes.
Lu, Yijun; Wu, Zhihua; Zhou, Zhenhua; Zhou, Bing, Fischer-Tropsch catalysts incorporating promoter for increasing yields of C hydrocarbons and methods for making and using same.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.