公开(公告)号：US11654422B2

公开(公告)日：2023-05-23

申请号：US16698558

申请日：2019-11-27

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Takao Masuda ,  Yuta Nakasaka ,  Takuya Yoshikawa ,  Sadahiro Kato ,  Masayuki Fukushima ,  Hiroko Takahashi ,  Yuichiro Banba ,  Kaori Sekine

IPC: B01J29/06 ,  B01J29/14 ,  B01J29/08 ,  B01J29/40 ,  B01J29/46 ,  B01J29/65 ,  B01J29/68 ,  B01J29/70 ,  B01J29/72 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/10 ,  C10G11/05 ,  C10G45/12 ,  B01J29/068 ,  B01J29/035 ,  B01J29/064 ,  B01J29/076 ,  B01J29/12 ,  B01J29/20 ,  B01J29/18 ,  B01J29/22 ,  B01J29/10 ,  B01J29/072 ,  B01J29/16 ,  B01J29/42 ,  B01J29/61 ,  B01J29/44 ,  B01J29/26 ,  B01J29/24 ,  B01J29/48 ,  B01J29/60 ,  B01J29/63 ,  B01J29/66 ,  B01J29/62 ,  B01J29/64 ,  B01J29/69 ,  B01J29/67 ,  B01J29/78 ,  B01J29/74 ,  B01J29/76

CPC classification number: B01J29/14 ,  B01J29/035 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/085 ,  B01J29/10 ,  B01J29/12 ,  B01J29/16 ,  B01J29/185 ,  B01J29/20 ,  B01J29/22 ,  B01J29/24 ,  B01J29/26 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/605 ,  B01J29/61 ,  B01J29/62 ,  B01J29/63 ,  B01J29/64 ,  B01J29/655 ,  B01J29/66 ,  B01J29/67 ,  B01J29/68 ,  B01J29/69 ,  B01J29/7007 ,  B01J29/7038 ,  B01J29/7057 ,  B01J29/7084 ,  B01J29/7088 ,  B01J29/7215 ,  B01J29/7269 ,  B01J29/7276 ,  B01J29/7415 ,  B01J29/7476 ,  B01J29/7615 ,  B01J29/7676 ,  B01J29/7815 ,  B01J29/7876 ,  B01J35/006 ,  B01J35/0013 ,  B01J35/0066 ,  B01J35/026 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0211 ,  B01J37/105 ,  C10G11/05 ,  C10G45/12 ,  B01J2229/126 ,  B01J2229/20 ,  B01J2229/32 ,  B01J2229/34 ,  C10G2300/70

Abstract: To provide a structured catalyst for catalytic cracking or hydrodesulfurization that suppresses decline in catalytic activity, achieves efficient catalytic cracking, and allows simple and stable obtaining of a substance to be modified. The structured catalyst for catalytic cracking or hydrodesulfurization (1) includes a support (10) of a porous structure composed of a zeolite-type compound and at least one type of metal oxide nanoparticles (20) present in the support (10), in which the support (10) has channels (11) that connect with each other, the metal oxide nanoparticles (20) are present at least in the channels (11) of the support (10), and the metal oxide nanoparticles (20) are composed of a material containing any one or two more of the oxides of Fe, Al, Zn, Zr, Cu, Co, Ni, Ce, Nb, Ti, Mo, V, Cr, Pd, and Ru.

公开(公告)号：US20150112098A1

公开(公告)日：2015-04-23

申请号：US14498495

申请日：2014-09-26

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Gabor Kiss ,  Thomas E. Green ,  Terry E. Helton ,  Tan-Jen Chen

IPC: B01J29/88 ,  C07C407/00 ,  C07C45/53 ,  C07C2/74 ,  C07C37/08

CPC classification number: B01J29/88 ,  B01J23/40 ,  B01J23/75 ,  B01J23/755 ,  B01J29/65 ,  B01J29/66 ,  B01J29/7038 ,  B01J29/7088 ,  B01J29/7276 ,  B01J29/80 ,  C07C2/66 ,  C07C2/74 ,  C07C6/126 ,  C07C37/08 ,  C07C45/53 ,  C07C407/00 ,  C07C2529/00 ,  C07C2529/65 ,  C07C2529/67 ,  C07C2529/68 ,  C07C2529/74 ,  C07C2529/88 ,  C07C2601/14 ,  Y02P20/52 ,  C07C13/28 ,  C07C39/04 ,  C07C49/403 ,  C07C409/14

Abstract: Disclosed are a catalyst comprising (A) an aluminosilicate molecular sieve comprising a ferrierite phase and (B) a hydrogenation metal component, and a hydroalkylation process using the catalyst. The catalyst and the hydroalkylation process can be used in the production of phenol and/or cyclohexanone from benzene hydroalkylation.

Abstract translation: 公开了一种催化剂，其包含（A）包含镁碱沸石相和（B）氢化金属组分的铝硅酸盐分子筛和使用该催化剂的加氢烷基化方法。 催化剂和加氢烷基化方法可用于从苯加氢烷基化生产苯酚和/或环己酮。

公开(公告)号：US09844768B2

公开(公告)日：2017-12-19

申请号：US15175256

申请日：2016-06-07

Applicant: NGK Insulators, Ltd.

Inventor： Hiroyuki Suenobu ,  Shogo Hirose

IPC: B01D53/94 ,  B01J21/04 ,  B01J21/16 ,  B01J23/30 ,  B01J29/85 ,  B01J35/04 ,  B01J37/02 ,  B01J23/00 ,  B01J23/22 ,  C04B38/00 ,  B01J29/076 ,  B01J29/42 ,  B01J29/66 ,  B01J29/72 ,  B01J35/00 ,  B01J37/00 ,  C04B111/00

CPC classification number: B01J23/30 ,  B01D53/9418 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20761 ,  B01D2255/20776 ,  B01D2255/2092 ,  B01D2255/50 ,  B01J21/04 ,  B01J21/16 ,  B01J23/002 ,  B01J23/22 ,  B01J29/076 ,  B01J29/42 ,  B01J29/66 ,  B01J29/7215 ,  B01J29/723 ,  B01J29/85 ,  B01J35/002 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0244 ,  B01J37/0246 ,  B01J2229/186 ,  B01J2229/42 ,  B01J2523/00 ,  C04B38/0006 ,  C04B2111/0081 ,  B01J2523/47 ,  B01J2523/55 ,  B01J2523/69 ,  C04B35/16

Abstract: The honeycomb catalyst body is equipped with a honeycomb structure body having partition walls that define a plurality of cells extending from a first end face as one of the end faces to a second end face as the other end face and serving as through channels of a fluid. The partition walls each have a base layer containing from 50 to 90 mass % of zeolite and a coat layer with which the surface of the base layer 11 is coated with a thickness of from 1 to 50 μm. The coat layer is either a coat layer (A) containing from 1 to 5 mass % vanadia and titania or a coat layer (B) containing from 1 to 5 mass % vanadia and a composite oxide of titania and tungsten oxide.

公开(公告)号：US20160288095A1

公开(公告)日：2016-10-06

申请号：US15175256

申请日：2016-06-07

Applicant: NGK Insulators, Ltd.

Inventor： Hiroyuki SUENOBU ,  Shogo HIROSE

IPC: B01J23/30 ,  B01D53/94 ,  B01J21/04 ,  B01J35/04 ,  B01J29/85 ,  B01J21/16

CPC classification number: B01J23/30 ,  B01D53/9418 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20761 ,  B01D2255/20776 ,  B01D2255/2092 ,  B01D2255/50 ,  B01J21/04 ,  B01J21/16 ,  B01J23/002 ,  B01J23/22 ,  B01J29/076 ,  B01J29/42 ,  B01J29/66 ,  B01J29/7215 ,  B01J29/723 ,  B01J29/85 ,  B01J35/002 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0244 ,  B01J37/0246 ,  B01J2229/186 ,  B01J2229/42 ,  B01J2523/00 ,  C04B38/0006 ,  C04B2111/0081 ,  B01J2523/47 ,  B01J2523/55 ,  B01J2523/69 ,  C04B35/16

Abstract: The honeycomb catalyst body is equipped with a honeycomb structure body having partition walls that define a plurality of cells extending from a first end face as one of the end faces to a second end face as the other end face and serving as through channels of a fluid. The partition walls each have a base layer containing from 50 to 90 mass % of zeolite and a coat layer with which the surface of the base layer 11 is coated with a thickness of from 1 to 50 μm. The coat layer is either a coat layer (A) containing from 1 to 5 mass % vanadia and titania or a coat layer (B) containing from 1 to 5 mass % vanadia and a composite oxide of titania and tungsten oxide.

Abstract translation: 蜂窝状催化剂体具有蜂窝状结构体，该蜂窝结构体具有隔壁，该隔壁形成有从作为端面之一的第一端面延伸到作为另一端面的第二端面的多个孔，并且作为流体的通道 。 分隔壁各自具有含有50〜90质量％的沸石的基底层和涂覆有基底层11的表面的涂层，其厚度为1〜50μm。 涂层是含有1〜5质量％的氧化钒和二氧化钛的涂层（A）或含有1〜5质量％的氧化钒的氧化物和氧化钛的复合氧化物的涂层（B）。

公开(公告)号：US20230330646A1

公开(公告)日：2023-10-19

申请号：US18303034

申请日：2023-04-19

Applicant: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY ,  FURUKAWA ELECTRIC CO., LTD.

Inventor： Takao MASUDA ,  Yuta NAKASAKA ,  Takuya YOSHIKAWA ,  Sadahiro KATO ,  Masayuki FUKUSHIMA ,  Kojiro INAMORI ,  Hiroko TAKAHASHI ,  Yuichiro BANBA ,  Kaori SEKINE

IPC: B01J29/14 ,  B01J29/46 ,  B01J29/68 ,  B01J29/76 ,  B01J35/00 ,  B01J37/00 ,  B01J37/02 ,  B01J37/10 ,  B01J37/18 ,  B01J29/064 ,  B01J29/035 ,  B01J29/068 ,  B01J29/076 ,  B01J29/22 ,  B01J29/16 ,  B01J29/18 ,  B01J29/072 ,  B01J29/08 ,  B01J29/20 ,  B01J29/10 ,  B01J29/12 ,  B01J29/62 ,  B01J29/48 ,  B01J29/60 ,  B01J29/44 ,  B01J29/24 ,  B01J29/61 ,  B01J29/26 ,  B01J29/42 ,  B01J29/40 ,  B01J29/69 ,  B01J29/63 ,  B01J29/70 ,  B01J29/65 ,  B01J29/67 ,  B01J29/66 ,  B01J29/64 ,  B01J29/74 ,  B01J29/78 ,  B01J29/72 ,  B01J35/02 ,  F01N3/28 ,  C01B39/02 ,  B01D53/94

CPC classification number: B01J29/14 ,  B01D53/94 ,  B01D53/9409 ,  B01D53/9413 ,  B01J29/035 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/085 ,  B01J29/10 ,  B01J29/12 ,  B01J29/16 ,  B01J29/185 ,  B01J29/20 ,  B01J29/22 ,  B01J29/24 ,  B01J29/26 ,  B01J29/40 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/605 ,  B01J29/61 ,  B01J29/62 ,  B01J29/63 ,  B01J29/64 ,  B01J29/655 ,  B01J29/66 ,  B01J29/67 ,  B01J29/68 ,  B01J29/69 ,  B01J29/7007 ,  B01J29/7038 ,  B01J29/7049 ,  B01J29/7057 ,  B01J29/7088 ,  B01J29/7215 ,  B01J29/7276 ,  B01J29/7415 ,  B01J29/7476 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/7669 ,  B01J29/7676 ,  B01J29/7815 ,  B01J29/7876 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/0046 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/0073 ,  B01J35/023 ,  B01J35/026 ,  B01J37/0018 ,  B01J37/0072 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/0211 ,  B01J37/0236 ,  B01J37/10 ,  B01J37/105 ,  B01J37/18 ,  C01B39/02 ,  F01N3/2828 ,  B01D2255/2042 ,  B01D2255/2063 ,  B01D2255/2073 ,  B01D2255/2092 ,  B01D2255/402 ,  B01D2255/9155 ,  B01J2229/126 ,  B01J2229/14 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2229/22 ,  B01J2229/32 ,  B01J2229/34 ,  B01J2229/38 ,  B01J2229/40 ,  C10G2300/70 ,  F01N2330/06 ,  F01N2370/04 ,  F01N2510/063

Abstract: A method for making a functional structural body includes a skeletal body of a porous structure composed of a zeolite-type compound, and at least one type of metallic nanoparticles present in the skeletal body, the skeletal body having channels connecting with each other, the metallic nanoparticles being present at least in the channels of the skeletal body.

公开(公告)号：US20230201814A1

公开(公告)日：2023-06-29

申请号：US18171140

申请日：2023-02-17

Applicant: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY ,  FURUKAWA ELECTRIC CO., LTD.

Inventor： Takao MASUDA ,  Yuta NAKASAKA ,  Takuya YOSHIKAWA ,  Sadahiro KATO ,  Masayuki FUKUSHIMA ,  Kojiro INAMORI ,  Hiroko TAKAHASHI ,  Yuichiro BANBA ,  Kaori SEKINE

IPC: B01J29/76 ,  B01J29/14 ,  B01J29/68 ,  B01J35/00 ,  B01J35/04 ,  B01J35/10 ,  B01J37/02 ,  B01J37/03 ,  B01J37/10 ,  B01J29/035 ,  B01J29/068 ,  B01J29/064 ,  B01J29/16 ,  B01J29/18 ,  B01J29/076 ,  B01J29/12 ,  B01J29/072 ,  B01J29/10 ,  B01J29/22 ,  B01J29/08 ,  B01J29/20 ,  B01J29/26 ,  B01J29/61 ,  B01J29/24 ,  B01J29/42 ,  B01J29/62 ,  B01J29/60 ,  B01J29/46 ,  B01J29/40 ,  B01J29/48 ,  B01J29/44 ,  B01J29/65 ,  B01J29/64 ,  B01J29/69 ,  B01J29/70 ,  B01J29/67 ,  B01J29/63 ,  B01J29/66 ,  B01J29/72 ,  B01J29/78 ,  B01J29/74

CPC classification number: B01J29/7669 ,  B01J29/14 ,  B01J29/68 ,  B01J29/76 ,  B01J35/0013 ,  B01J35/04 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0203 ,  B01J37/0236 ,  B01J37/033 ,  B01J37/10 ,  B01J29/035 ,  B01J29/0358 ,  B01J29/0352 ,  B01J29/068 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/064 ,  B01J29/16 ,  B01J29/185 ,  B01J29/076 ,  B01J29/12 ,  B01J29/072 ,  B01J29/10 ,  B01J29/22 ,  B01J29/085 ,  B01J29/20 ,  B01J29/26 ,  B01J29/61 ,  B01J29/24 ,  B01J29/42 ,  B01J29/62 ,  B01J29/605 ,  B01J29/46 ,  B01J29/405 ,  B01J29/48 ,  B01J29/44 ,  B01J29/655 ,  B01J29/64 ,  B01J29/69 ,  B01J29/7057 ,  B01J29/7007 ,  B01J29/67 ,  B01J29/63 ,  B01J29/66 ,  B01J29/7276 ,  B01J29/7676 ,  B01J29/7038 ,  B01J29/7876 ,  B01J29/7815 ,  B01J29/7415 ,  B01J29/7088 ,  B01J29/7215 ,  B01J29/7476 ,  B01J29/7615 ,  B01J2229/22 ,  B01J2229/40 ,  B01J2229/38 ,  C10G2300/70

Abstract: To provide a functional structural body that can realize a long life time by suppressing the decline in function of the functional substance and that can attempt to save resources without requiring a complicated replacement operation, and to provide a method for making the functional structural body. The functional structural body (1) includes a skeletal body (10) of a porous structure composed of a zeolite-type compound, and at least one functional substance (20) present in the skeletal body (10), the skeletal body (10) has channels (11) connecting with each other, and the functional substance is present at least in the channels (11) of the skeletal body (10).

公开(公告)号：US11684909B2

公开(公告)日：2023-06-27

申请号：US16698527

申请日：2019-11-27

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Takao Masuda ,  Yuta Nakasaka ,  Takuya Yoshikawa ,  Sadahiro Kato ,  Masayuki Fukushima ,  Hiroko Takahashi ,  Yuichiro Banba ,  Kaori Sekine

IPC: B01J29/06 ,  B01J29/04 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  B01J37/08 ,  B01J29/035 ,  B01J29/03 ,  B01J29/072 ,  B01J29/08 ,  B01J29/14 ,  B01J29/12 ,  B01J29/10 ,  B01J29/064 ,  B01J29/076 ,  B01J29/42 ,  B01J29/20 ,  B01J29/44 ,  B01J29/24 ,  B01J29/16 ,  B01J29/22 ,  B01J29/26 ,  B01J29/18 ,  B01J29/62 ,  B01J29/65 ,  B01J29/48 ,  B01J29/40 ,  B01J29/64 ,  B01J29/46 ,  B01J29/60 ,  B01J29/61 ,  B01J29/63 ,  B01J29/70 ,  B01J29/66 ,  B01J29/67 ,  B01J29/69 ,  B01J29/68 ,  B01J29/76 ,  B01J29/72 ,  B01J29/74 ,  B01J29/78 ,  B01J23/32 ,  B01J23/36 ,  B01J23/06 ,  B01J23/34 ,  B01J23/10 ,  B01J23/16 ,  B01J23/745

CPC classification number: B01J29/041 ,  B01J23/06 ,  B01J23/10 ,  B01J23/16 ,  B01J23/32 ,  B01J23/34 ,  B01J23/36 ,  B01J23/745 ,  B01J29/035 ,  B01J29/0308 ,  B01J29/0352 ,  B01J29/0354 ,  B01J29/0356 ,  B01J29/0358 ,  B01J29/043 ,  B01J29/044 ,  B01J29/064 ,  B01J29/072 ,  B01J29/076 ,  B01J29/085 ,  B01J29/10 ,  B01J29/12 ,  B01J29/14 ,  B01J29/16 ,  B01J29/185 ,  B01J29/20 ,  B01J29/22 ,  B01J29/24 ,  B01J29/26 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J29/605 ,  B01J29/61 ,  B01J29/62 ,  B01J29/63 ,  B01J29/64 ,  B01J29/65 ,  B01J29/655 ,  B01J29/66 ,  B01J29/67 ,  B01J29/68 ,  B01J29/69 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7038 ,  B01J29/7057 ,  B01J29/7088 ,  B01J29/7215 ,  B01J29/7276 ,  B01J29/7415 ,  B01J29/7476 ,  B01J29/7676 ,  B01J29/7815 ,  B01J29/7876 ,  B01J35/023 ,  B01J35/1057 ,  B01J37/0207 ,  B01J37/08 ,  B01J2229/126 ,  B01J2229/20 ,  B01J2229/22 ,  B01J2229/32 ,  B01J2229/34 ,  B01J2229/38 ,  B01J2229/40

Abstract: To provide a highly active structured catalyst for methanol reforming that suppresses the decline in catalytic function and has excellent catalytic function, and a methanol reforming device. A structured catalyst for methanol reforming, including:



a support of a porous structure composed of a zeolite-type compound; and
a catalytic substance present in the support,
in which the support has channels communicating with each other, and
the catalytic substance is present at least in the channels of the support.

公开(公告)号：US20110305617A1

公开(公告)日：2011-12-15

申请号：US13202693

申请日：2010-02-24

Applicant: Ju-Hyung Lee ,  In-Sik Nam ,  Seong-Moon Jung ,  Jong-Sik Choi ,  Sun-Joo Kim ,  Ho-Yeon Lim ,  Joo-Hwan Seo

Inventor： Ju-Hyung Lee ,  In-Sik Nam ,  Seong-Moon Jung ,  Jong-Sik Choi ,  Sun-Joo Kim ,  Ho-Yeon Lim ,  Joo-Hwan Seo

IPC: B01D53/72 ,  B01J29/40 ,  B01J29/18 ,  B01J29/65 ,  B01J35/02 ,  B01J29/04

CPC classification number: B01J35/1019 ,  B01D53/8668 ,  B01D2255/102 ,  B01D2255/104 ,  B01D2255/50 ,  B01D2255/9205 ,  B01D2255/9207 ,  B01D2257/704 ,  B01J29/068 ,  B01J29/076 ,  B01J29/20 ,  B01J29/26 ,  B01J29/42 ,  B01J29/48 ,  B01J29/66 ,  B01J29/69 ,  B01J29/7415 ,  B01J29/7615 ,  B01J29/7815 ,  B01J29/87 ,  B01J29/88 ,  B01J29/89 ,  B01J35/1023 ,  B01J35/1028 ,  B01J37/0246 ,  B01J2229/42

Abstract: The present invention relates to a catalyst including a ceramic structure containing porous ceramic paper and a catalyst component supported on the ceramic structure, and to a method for removing formaldehyde using the catalyst. The present invention provides a catalyst in which a structure made of ceramic paper having excellent characteristics in terms of porosity, specific surface area, and the like is used as a support for the catalyst component to maximize an effective area for reacting the supported catalyst component with a substance to be treated, thereby improving catalyst performance. The present invention also provides a method of using the catalyst.

Abstract translation: 本发明涉及一种催化剂，包括含有多孔陶瓷纸的陶瓷结构体和负载在陶瓷结构体上的催化剂组分，以及使用该催化剂除去甲醛的方法。 本发明提供了一种催化剂，其中使用由孔隙率，比表面积等优异的特性的陶瓷纸制成的结构，作为催化剂成分的载体，使负载型催化剂成分与 待处理的物质，从​​而提高催化剂性能。 本发明还提供了使用该催化剂的方法。

公开(公告)号：US07932427B2

公开(公告)日：2011-04-26

申请号：US12301177

申请日：2007-05-16

Applicant: Leslie Andrew Chewter ,  Michiel Johannes Franciscus Maria Verhaak ,  Jeroen Van Westrenen

Inventor： Leslie Andrew Chewter ,  Michiel Johannes Franciscus Maria Verhaak ,  Jeroen Van Westrenen

IPC: C07C4/06

CPC classification number: C07C4/06 ,  B01J29/66 ,  B01J29/72 ,  C07C2529/70 ,  C10G2400/20 ,  Y02P20/52 ,  C07C11/06

Abstract: The present invention provides a process for the preparation of propylene from a hydrocarbon feed containing one or more C5 and/or C6 cycloalkanes, wherein the hydrocarbon feed containing one or more C5 and/or C6 cycloalkanes is contacted under cracking conditions with a one-dimensional zeolite having 10-membered ring channels and a silica to alumina ratio in the range from 1 to 500 wherein at least 50% w/w of the total amount of zeolite used is zeolite in the hydrogen form.

Abstract translation: 本发明提供从含有一种或多种C 5和/或C 6环烷烃的烃进料制备丙烯的方法，其中含有一种或多种C 5和/或C 6环烷烃的烃进料在裂化条件下与一维 沸石具有10元环通道和二氧化硅与氧化铝的比例为1至500，其中使用的沸石总量的至少50％w / w是氢形式的沸石。

公开(公告)号：US11969692B2

公开(公告)日：2024-04-30

申请号：US17310714

申请日：2020-02-18

Applicant: ZEON CORPORATION

Inventor： Takahiro Suzuki ,  Shiori Omori

IPC: B01J29/06 ,  B01D67/00 ,  B01D69/10 ,  B01D71/02 ,  B01J29/035 ,  B01J29/40 ,  B01J35/00 ,  B01J35/30 ,  C01B37/02 ,  C01B39/48 ,  B01J29/60 ,  B01J29/66

CPC classification number: B01D67/0051 ,  B01D69/108 ,  B01D71/0281 ,  B01J29/035 ,  B01J29/06 ,  B01J29/40 ,  B01J35/00 ,  B01J35/30 ,  C01B37/02 ,  C01B39/48 ,  B01J29/60 ,  B01J29/66 ,  B01J2229/60 ,  B01J2229/66

Abstract: A method of producing a separation membrane includes a seed crystal adhesion step of adhering zeolite seed crystals to a porous support formed of stainless steel to obtain a seed crystal-bearing support and a separation layer formation step of forming a porous separation layer formed of a zeolite on the seed crystal-bearing support. The stainless steel has a contact angle with water of 90° or more. The seed crystal adhesion step includes bringing the zeolite seed crystals and a solvent having a contact angle with the stainless steel of 30° or less into contact with the porous support.