公开(公告)号：EP2611883A1

公开(公告)日：2013-07-10

申请号：EP11751670.8

申请日：2011-08-30

申请人： BTG Biomass Technology Group B.V.

发明人： VENDERBOSCH, Robertus Hendrikus ,  ARDIYANTI, Agnes Retno ,  HEERES, Hero Jan ,  YAKOVLEV, Vadim ,  ERMAKOV, Dmitry ,  Khromova, Sofia ,  PARMON, Valentin

IPC分类号： C10G3/00 ,  C10L1/02 ,  B01J23/755 ,  B01J23/883 ,  B01J23/89 ,  C10B53/02

CPC分类号： C10G1/002 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J23/002 ,  B01J23/755 ,  B01J23/825 ,  B01J23/83 ,  B01J23/868 ,  B01J23/885 ,  B01J23/8874 ,  B01J23/892 ,  B01J23/8926 ,  B01J23/898 ,  B01J23/8986 ,  B01J23/8993 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0201 ,  B01J37/031 ,  B01J37/18 ,  B01J2523/00 ,  C10G3/45 ,  C10G3/46 ,  C10G3/48 ,  C10G3/50 ,  C10G2300/1014 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10L1/02 ,  Y02E50/13 ,  Y02E50/14 ,  Y02E50/32 ,  Y02P30/20 ,  B01J2523/17 ,  B01J2523/842 ,  B01J2523/847 ,  B01J2523/824 ,  B01J2523/34 ,  B01J2523/32 ,  B01J2523/845 ,  B01J2523/33

摘要： The present invention relates to a process for the hydrotreatment of a vegetal biomass. Specifically, the present invention relates to a process for the hydrotreatment of a vegetal biomass comprising: a) subjecting said vegetal biomass to a hydrotreatment in a first reactor, said hydrotreatment comprises contacting said vegetal biomass in an aqueous medium and a metal oxide, a mixed metal oxide, or a metal-metalloid oxide catalyst comprising at least 35% by weight of metal oxide, mixed metal oxide, or metal-metalloid oxide relative to the total weight of the catalyst, with hydrogen at a pressure in the range of 10 to 400 bar and at a temperature in the range of 50° C. to 300° C. until a predetermined level of the hydrotreatment of said biomass is obtained and wherein the metal oxide, a mixed metal oxide, or a metal-metalloid oxide catalyst comprises nickel. Further, the present invention relates to a metal oxide, mixed metal oxide or metal-metalloid oxide catalyst. Furthermore, the present invention relates to the use of the catalyst.

公开(公告)号：EP0634210B1

公开(公告)日：1998-06-17

申请号：EP93111373.2

申请日：1993-07-15

申请人： MITSUBISHI RAYON CO., LTD.

发明人： Kuroda, Toru, c/o Central Research Lab. ,  Oh-Kita, Motomu,c/o Mitsubishi Rayon Co., Ltd.

IPC分类号： B01J27/199 ,  C07C51/25 ,  C07C57/04

CPC分类号： B01J23/002 ,  B01J27/199 ,  B01J2523/00 ,  C07C51/252 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/17 ,  B01J2523/42 ,  B01J2523/48 ,  B01J2523/51 ,  B01J2523/55 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/25 ,  B01J2523/32 ,  B01J2523/34 ,  B01J2523/14 ,  B01J2523/27 ,  B01J2523/3706 ,  B01J2523/53 ,  B01J2523/54 ,  B01J2523/15 ,  B01J2523/52 ,  B01J2523/64 ,  B01J2523/842 ,  B01J2523/305 ,  B01J2523/3712 ,  B01J2523/63 ,  B01J2523/18 ,  B01J2523/72 ,  B01J2523/22 ,  B01J2523/57

公开(公告)号：EP0539878B1

公开(公告)日：1996-01-10

申请号：EP92118153.3

申请日：1992-10-23

申请人： NIPPON SHOKUBAI CO., LTD.

发明人： Ueda, Kenji ,  Okuno, Masaaki ,  Kawabata, Tatsuya ,  Tanaka, Shinya

IPC分类号： C07C63/16 ,  C07C51/265 ,  C07C51/31

CPC分类号： C07C51/313 ,  B01J23/002 ,  B01J23/22 ,  B01J27/198 ,  B01J27/224 ,  B01J2523/00 ,  C07C51/265 ,  C07C63/16 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/47 ,  B01J2523/51 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/14 ,  B01J2523/34

公开(公告)号：EP0685261A2

公开(公告)日：1995-12-06

申请号：EP95108271.8

申请日：1995-05-31

申请人： NIPPON SHOKUBAI CO., LTD.

发明人： Kurimoto, Ikuo ,  Onodera, Hideo ,  Aoki, Yukio

IPC分类号： B01J27/199 ,  C07C57/04 ,  C07C51/25 ,  C07C51/377

CPC分类号： B01J27/199 ,  B01J23/002 ,  B01J27/053 ,  B01J35/0006 ,  B01J2523/00 ,  B01J2523/15 ,  B01J2523/24 ,  B01J2523/34 ,  B01J2523/48 ,  B01J2523/51 ,  B01J2523/52 ,  B01J2523/55 ,  B01J2523/56 ,  B01J2523/62 ,  B01J2523/68 ,  B01J2523/824 ,  B01J2523/43 ,  B01J2523/49 ,  B01J2523/18 ,  B01J2523/27 ,  B01J2523/69 ,  B01J2523/53 ,  B01J2523/54 ,  B01J2523/63 ,  B01J2523/67 ,  B01J2523/13 ,  B01J2523/17 ,  B01J2523/842 ,  B01J2523/31 ,  B01J2523/42 ,  B01J2523/845 ,  B01J2523/3712 ,  B01J2523/14 ,  B01J2523/23 ,  B01J2523/822 ,  B01J2523/64 ,  B01J2523/72 ,  B01J2523/847 ,  B01J2523/25 ,  B01J2523/41

摘要： A catalyst for the production of methacrylic acid by the vapor-phase catalytic oxidation and/or oxidative dehydrogenation of at least one compound selected from the group consisting of methacrolein, isobutyl aldehyde, and isobutyric acid and a method for the production of methacrylic acid by the use of this catalyst are provided.
The catalyst of this invention comprises (A) a composite oxide having Mo and P as essential components and used for the production of methacrylic acid by vapor-phase catalytic oxidation and/or oxidative dehydrogenation of methacrolein, isobutyl aldehyde, and/or isobutyric acid and (B) a solid acid having acid strength (Ho) of not more than -11.93. Since this catalyst excels in catalytic activity and service life, it allows methacrylic acid to be produced stably at a high yield for a long time.

摘要翻译： 一种用于通过蒸汽相催化氧化和/或选自甲基丙烯醛，异丁基醛中的至少一种化合物的氧化脱氢，以及异丁酸和用于通过生产甲基丙烯酸的方法生产的甲基丙烯酸的催化剂 提供使用该催化剂。 本发明的催化剂包括：（A）具有的Mo和P作为必要成分，并用于通过汽相催化氧化和/或甲基丙烯醛，异丁基醛的氧化脱氢生产的甲基丙烯酸的复合氧化物，和/或异丁酸和 （B）不大于-11.93固体酸具有的酸强度（HO）。 由于该催化剂在催化活性和使用寿命优异，其允许以高收率长期稳定地生产甲基丙烯酸。

公开(公告)号：EP0420048B1

公开(公告)日：1995-12-06

申请号：EP90118126.3

申请日：1990-09-20

申请人： MITSUBISHI RAYON CO., LTD.

发明人： Oh-Kita, Motomu, c/o Central Res. Lab., Mitsubishi ,  Taniguchi, Yoshiyuki, c/o Central Res. Lab.

IPC分类号： B01J23/88 ,  C07C51/25 ,  C07C57/04

CPC分类号： B01J23/8878 ,  B01J23/002 ,  B01J23/8876 ,  B01J23/8885 ,  B01J2523/00 ,  C07C45/35 ,  C07C45/37 ,  C07C51/235 ,  C07C51/252 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/53 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/27 ,  B01J2523/69 ,  B01J2523/305 ,  B01J2523/34 ,  B01J2523/67 ,  B01J2523/62 ,  B01J2523/13 ,  B01J2523/3712 ,  B01J2523/41 ,  B01J2523/14 ,  B01J2523/51 ,  B01J2523/72

公开(公告)号：EP0454376B1

公开(公告)日：1995-08-23

申请号：EP91303524.2

申请日：1991-04-19

申请人： MITSUBISHI RAYON CO., LTD.

发明人： Yamamoto, Shinji ,  Oh-Kita, Motomu

IPC分类号： B01J27/198 ,  B01J27/24 ,  C07C51/25 ,  C07C57/04

CPC分类号： B01J23/002 ,  B01J27/199 ,  B01J27/24 ,  B01J2523/00 ,  C07C51/252 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/51 ,  B01J2523/53 ,  B01J2523/54 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/14 ,  B01J2523/41 ,  B01J2523/842 ,  B01J2523/305 ,  B01J2523/42 ,  B01J2523/18 ,  B01J2523/3706 ,  B01J2523/52 ,  B01J2523/27 ,  B01J2523/69 ,  B01J2523/34 ,  B01J2523/48 ,  B01J2523/67 ,  B01J2523/22 ,  B01J2523/64 ,  B01J2523/25

公开(公告)号：EP0350862B1

公开(公告)日：1993-10-20

申请号：EP89112660.9

申请日：1989-07-11

申请人： MITSUBISHI RAYON CO., LTD.

发明人： Oh-Kita, Motomu ,  Kuroda, Toru ,  Kinoshita, Yutaka ,  Ishii, Kazuhiro

IPC分类号： C07C57/055 ,  C07C51/235

CPC分类号： C07C51/252 ,  B01J23/002 ,  B01J27/199 ,  B01J2523/00 ,  C07C57/04 ,  B01J2523/13 ,  B01J2523/22 ,  B01J2523/3712 ,  B01J2523/51 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/27 ,  B01J2523/3706 ,  B01J2523/52 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/48 ,  B01J2523/67 ,  B01J2523/14 ,  B01J2523/64 ,  B01J2523/34 ,  B01J2523/54 ,  B01J2523/72 ,  B01J2523/57 ,  B01J2523/42 ,  B01J2523/43 ,  B01J2523/18 ,  B01J2523/25

公开(公告)号：EP0551519A1

公开(公告)日：1993-07-21

申请号：EP92911157.3

申请日：1992-06-05

申请人： MITSUBISHI RAYON CO., LTD.

发明人： WATANABE, Seigo, Central Research Laboratories ,  OHKITA, Motomu, Central Research Laboratories

IPC分类号： B01J33/00 ,  C07C27/00 ,  C07C27/12 ,  C07C51/25 ,  C07C57/04 ,  B01J23/88

CPC分类号： C07C51/235 ,  B01J23/002 ,  B01J23/8876 ,  B01J27/192 ,  B01J33/00 ,  B01J37/0219 ,  B01J2523/00 ,  C07C45/35 ,  C07C45/37 ,  C07C51/252 ,  Y10T428/2993 ,  Y10T428/2998 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/53 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/13 ,  B01J2523/305 ,  B01J2523/41 ,  B01J2523/64 ,  B01J2523/72 ,  B01J2523/34 ,  B01J2523/42 ,  B01J2523/44 ,  B01J2523/69 ,  B01J2523/27 ,  B01J2523/43 ,  B01J2523/51 ,  B01J2523/63 ,  B01J2523/14

摘要： A molded or supported catalyst excellent in mechanical strengths for use in synthesizing methacrolein and methacrylic acid from isobutylene or tert-butyl alcohol is produced by coating the surface of a molded or supported catalyst based on molybdenum, bismuth and iron with a highly depolymerizable organic polymer. The catalyst is used after removing the polymer by depolymerizing it by heating the catalyst in a reactor.

摘要翻译： 优异的机械强度用于从异丁烯或叔丁醇合成异丁烯醛和异丁烯酸的模制或担载的催化剂是由基于钼，铋和铁与高度解聚有机聚合物涂层的模制或负载型催化剂的表面产生的。 该催化剂是通过在反应器中加热催化剂解聚它除去聚合物后使用。

公开(公告)号：EP0551519A4

公开(公告)日：1993-05-18

申请号：EP92911157

申请日：1992-06-05

申请人： MITSUBISHI RAYON CO

发明人： WATANABE SEIGO CENTRAL RESEARC ,  OHKITA MOTOMU CENTRAL RESEARCH

IPC分类号： B01J23/88 ,  B01J23/887 ,  B01J27/057 ,  B01J27/19 ,  B01J27/192 ,  B01J33/00 ,  B01J37/02 ,  C07B61/00 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  C07C51/235 ,  C07C51/25 ,  C07C57/05

CPC分类号： C07C51/235 ,  B01J23/002 ,  B01J23/8876 ,  B01J27/192 ,  B01J33/00 ,  B01J37/0219 ,  B01J2523/00 ,  C07C45/35 ,  C07C45/37 ,  C07C51/252 ,  Y10T428/2993 ,  Y10T428/2998 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/15 ,  B01J2523/22 ,  B01J2523/53 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/13 ,  B01J2523/305 ,  B01J2523/41 ,  B01J2523/64 ,  B01J2523/72 ,  B01J2523/34 ,  B01J2523/42 ,  B01J2523/44 ,  B01J2523/69 ,  B01J2523/27 ,  B01J2523/43 ,  B01J2523/51 ,  B01J2523/63 ,  B01J2523/14

摘要： A molded or supported catalyst excellent in mechanical strengths for use in synthesizing methacrolein and methacrylic acid from isobutylene or tert-butyl alcohol is produced by coating the surface of a molded or supported catalyst based on molybdenum, bismuth and iron with a highly depolymerizable organic polymer. The catalyst is used after removing the polymer by depolymerizing it by heating the catalyst in a reactor.

公开(公告)号：EP0418657A3

公开(公告)日：1992-06-17

申请号：EP90117103.3

申请日：1990-09-05

申请人： SUMITOMO CHEMICAL COMPANY, LIMITED

发明人： Nagai, Koichi ,  Nagaoka, Yoshihiko ,  Sato, Hiroshi ,  Ohsu, Motomasa

IPC分类号： C07C57/05 ,  C07C47/22 ,  B01J27/199

CPC分类号： C07C45/33 ,  B01J23/002 ,  B01J23/28 ,  B01J27/19 ,  B01J27/199 ,  B01J2523/00 ,  C07C51/215 ,  C07C47/22 ,  C07C57/04 ,  B01J2523/15 ,  B01J2523/51 ,  B01J2523/55 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/17 ,  B01J2523/52 ,  B01J2523/14 ,  B01J2523/34 ,  B01J2523/3712 ,  B01J2523/18 ,  B01J2523/54 ,  B01J2523/53 ,  B01J2523/3706

摘要： The process for producing methacrylic acid and methacrolein of the present invention comprises the step of subjecting isobutane to gas phase catalytic oxidation with molecular oxygen by the use of a catalyst comprising either a heteropolyacid salt or a mixture of a heteropolyacid and a salt thereof, said catalyst having the following composition determined for elements other than oxygen, nitrogen and hydrogen,
P a Mo b X c Y d Z e
wherein P and Mo are phosphorus and molybdenum, respectively,
X is at least one member selected from the group consisting of rubidium, cesium and thallium,
Y is at lest one member selected from the group consisting of vanadium and arsenic,
Z is at least one member selected from the group consisting of copper, silver, bismuth, iron, cobalt, antimony, lanthanum and cerium,
the suffixes a, b, c, d and e indicate the atomic ratio between the elements, and
a : b : c : d : e is at most 3 : 12 : at most 3 : at most 3 : O-3. According to said process, methacrylic acid and methacrolein can be directly obtained with high selectivity at a lower temperature than before by using a high concentration of isobutane, and moreover the catalytic lifetime is greatly improved.