RU96115342A - Способ получения богатого водородом газа - Google Patents
Способ получения богатого водородом газаInfo
- Publication number
- RU96115342A RU96115342A RU96115342/25A RU96115342A RU96115342A RU 96115342 A RU96115342 A RU 96115342A RU 96115342/25 A RU96115342/25 A RU 96115342/25A RU 96115342 A RU96115342 A RU 96115342A RU 96115342 A RU96115342 A RU 96115342A
- Authority
- RU
- Russia
- Prior art keywords
- solid
- carried out
- acid
- catalyst
- solid acid
- Prior art date
Links
- 239000001257 hydrogen Substances 0.000 title claims 2
- 229910052739 hydrogen Inorganic materials 0.000 title claims 2
- 150000002431 hydrogen Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011973 solid acid Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 3
- 239000003377 acid catalyst Substances 0.000 claims 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims 2
- 239000011949 solid catalyst Substances 0.000 claims 2
- 239000010457 zeolite Substances 0.000 claims 2
- HPCHGGAMBXTKGB-UHFFFAOYSA-N $l^{1}-alumanyloxysilicon Chemical compound [Al]O[Si] HPCHGGAMBXTKGB-UHFFFAOYSA-N 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- LCGLNKUTAGEVQW-UHFFFAOYSA-N dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 230000036571 hydration Effects 0.000 claims 1
- 238000006703 hydration reaction Methods 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000006069 physical mixture Substances 0.000 claims 1
- 150000004760 silicates Chemical class 0.000 claims 1
Claims (7)
1. Способ получения богатого водородом газа путем гидратации простого диметилового эфира паром в присутствии кислотного катализатора и разложения получаемого при этом метанола в присутствии твердого катализатора, отличающийся тем, что в качестве кислотного катализатора используют твердую кислоту.
2. Способ по п. 1, отличающийся тем что процесс осуществляют в реакторе с неподвижным слоем, состоящим из физической смеси обоих катализаторов.
3. Способ по п. 1, отличающийся тем, что твердую кислоту выбирают из группы, включающей цеолиты, силикаты окиси алюминия, окиси кремния и алюминия и их смеси.
4. Способ по п. 1, отличающийся тем, что в качестве твердой кислоты используют цеолит марки ZSM-5 в водородной форме и/или Сиарл-5.
5. Способ по п. 1, отличающийся тем, что твердый катализатор и твердую кислоту берут в весовом соотношении, равном 1 : 5 oC 5 :1.
6. Способ по п.1, отличающийся тем, что процесс осуществляют при температуре 150 - 450oC и давлении 1 - 100 бар.
7. Способ по п. 5, отличающийся тем, что процесс осуществляют при температуре 200 - 240oC и давлении 2 - 50 бар.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK0852/95 | 1995-07-21 | ||
| DK199500852A DK173416B1 (da) | 1995-07-21 | 1995-07-21 | Fremgangsmåde til fremstilling af hydrogenrig gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU96115342A true RU96115342A (ru) | 1998-10-27 |
| RU2203215C2 RU2203215C2 (ru) | 2003-04-27 |
Family
ID=8098277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU96115342/12A RU2203215C2 (ru) | 1995-07-21 | 1996-07-19 | Способ получения богатого водородом газа |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5837217A (ru) |
| EP (1) | EP0754649B1 (ru) |
| JP (1) | JP4018175B2 (ru) |
| KR (1) | KR100192527B1 (ru) |
| CN (1) | CN1077084C (ru) |
| AT (1) | ATE185775T1 (ru) |
| AU (1) | AU712528B2 (ru) |
| DE (1) | DE69604736T2 (ru) |
| DK (1) | DK173416B1 (ru) |
| ES (1) | ES2139990T3 (ru) |
| NO (1) | NO318181B1 (ru) |
| NZ (1) | NZ299022A (ru) |
| RU (1) | RU2203215C2 (ru) |
| TW (1) | TW415917B (ru) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6361757B1 (en) * | 1997-10-07 | 2002-03-26 | Nkk Corporation | Catalyst for manufacturing hydrogen or synthesis gas and manufacturing method of hydrogen or synthesis gas |
| TW474895B (en) * | 1998-01-21 | 2002-02-01 | Haldor Topsoe As | Process for preparation of hydrogen-rich gas |
| GB9806198D0 (en) | 1998-03-24 | 1998-05-20 | Johnson Matthey Plc | Ctalytic generation of hydrogen |
| JP4488321B2 (ja) * | 1998-04-17 | 2010-06-23 | Ｊｆｅスチール株式会社 | 合成ガス製造用触媒及び合成ガスの製造方法 |
| US6605559B1 (en) | 1999-09-29 | 2003-08-12 | Daihatsu Motor Co., Ltd. | Dimethyl ether reforming catalyst |
| US20050022839A1 (en) * | 1999-10-20 | 2005-02-03 | Savas Stephen E. | Systems and methods for photoresist strip and residue treatment in integrated circuit manufacturing |
| DE10010070A1 (de) * | 2000-03-02 | 2001-09-20 | Xcellsis Gmbh | Gaserzeugungsvorrichtung |
| JP2005514783A (ja) * | 2001-10-11 | 2005-05-19 | アリゾナ ボード オブ リージェンツ | 超硬質誘電体化合物および調製方法 |
| KR20040017491A (ko) * | 2002-08-21 | 2004-02-27 | 에스케이 주식회사 | 디메틸에테르로부터 합성가스를 제조하는 방법 |
| US7087794B2 (en) * | 2002-11-15 | 2006-08-08 | Exxonmobil Chemical Patents Inc. | Oxygenate conversion in the presence of highly unsaturated compounds |
| US6717025B1 (en) * | 2002-11-15 | 2004-04-06 | Exxonmobil Chemical Patents Inc | Process for removing oxygenates from an olefinic stream |
| RU2386583C2 (ru) * | 2003-04-01 | 2010-04-20 | Хальдор Топсеэ А/С | Способ получения обогащенного водородом газового потока |
| MXPA05010538A (es) * | 2003-04-01 | 2005-11-23 | Topsoe Haldor As | Proceso para la preparacion de una corriente rica en hidrogeno. |
| EP1531146A1 (en) * | 2003-11-05 | 2005-05-18 | L'Air Liquide S. A. à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procédés Georges Claude | Plant for a boosted hydrogen production utilising dimethyl ether |
| JP2006046319A (ja) * | 2004-06-30 | 2006-02-16 | Jfe Holdings Inc | 廃熱回収装置、廃熱回収システム及び廃熱回収方法 |
| US20070193602A1 (en) * | 2004-07-12 | 2007-08-23 | Savas Stephen E | Systems and Methods for Photoresist Strip and Residue Treatment in Integrated Circuit Manufacturing |
| US20070000173A1 (en) * | 2005-06-28 | 2007-01-04 | Michael Boe | Compact reforming reactor |
| US20070000172A1 (en) * | 2005-06-28 | 2007-01-04 | Michael Boe | Compact reforming reactor |
| JP2007091513A (ja) * | 2005-09-28 | 2007-04-12 | Toshiba Corp | 水素発生装置及び燃料電池システム |
| JP2008200656A (ja) * | 2007-02-22 | 2008-09-04 | Toshiba Corp | ジメチルエーテル改質触媒およびその製造方法 |
| CN101177240B (zh) * | 2007-11-09 | 2010-04-07 | 清华大学 | 一种集成式二甲醚水蒸气重整制氢装置及方法 |
| CN102795598B (zh) * | 2011-05-25 | 2014-02-12 | 中国科学院大连化学物理研究所 | 一种二甲醚水蒸气重整制氢的方法 |
| CN102794166B (zh) * | 2011-05-25 | 2014-02-26 | 中国科学院大连化学物理研究所 | 二甲醚水蒸气重整制氢的催化剂及制备和应用 |
| KR101401418B1 (ko) * | 2012-10-29 | 2014-06-02 | 한국과학기술연구원 | 고체산 혼합물을 이용한 수소 제조 방법 |
| CN103223343A (zh) * | 2013-04-15 | 2013-07-31 | 天津大学 | 二甲醚水蒸气重整制氢碱金属改性铜基催化剂及制备方法 |
| WO2016077968A1 (zh) * | 2014-11-17 | 2016-05-26 | 中国科学院大连化学物理研究所 | 一种制备甲酸甲酯联产二甲醚的方法 |
| JP6407428B2 (ja) * | 2014-11-17 | 2018-10-17 | 中国科学院大▲連▼化学物理研究所Ｄａｌｉａｎ Ｉｎｓｔｉｔｕｔｅ Ｏｆ Ｃｈｅｍｉｃａｌ Ｐｈｙｓｉｃｓ，Ｃｈｉｎｅｓｅ Ａｃａｄｅｍｙ Ｏｆ Ｓｃｉｅｎｃｅｓ | ぎ酸メチルの製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2128683A1 (en) * | 1971-06-09 | 1972-12-21 | Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen | Methanol synthesis - from carbon oxides and hydrogen with dimethyl ether decompsn at gamma-alumina catalyst |
| JPS56140930A (en) * | 1980-04-04 | 1981-11-04 | Mitsubishi Chem Ind Ltd | Preparation of hydrocarbon |
| GB2085314B (en) * | 1980-10-07 | 1984-09-12 | Ici Plc | Hydrocarbon cracking process and catalyst |
| NO154486C (no) * | 1984-04-12 | 1986-10-01 | Norsk Hydro As | Katalysator og dens anvendelse for spalting av metanol. |
| JPH07177B2 (ja) * | 1984-10-05 | 1995-01-11 | 川崎重工業株式会社 | メタノ−ル・スチ−ムリフォ−ミング用触媒の製造方法 |
| US5498370A (en) * | 1994-12-15 | 1996-03-12 | Amoco Corporation | Process for hydroshifting dimethyl ether |
-
1995
- 1995-07-21 DK DK199500852A patent/DK173416B1/da not_active IP Right Cessation
-
1996
- 1996-07-02 EP EP96110656A patent/EP0754649B1/en not_active Expired - Lifetime
- 1996-07-02 ES ES96110656T patent/ES2139990T3/es not_active Expired - Lifetime
- 1996-07-02 DE DE69604736T patent/DE69604736T2/de not_active Expired - Lifetime
- 1996-07-02 AT AT96110656T patent/ATE185775T1/de not_active IP Right Cessation
- 1996-07-10 TW TW085108333A patent/TW415917B/zh not_active IP Right Cessation
- 1996-07-11 US US08/678,093 patent/US5837217A/en not_active Expired - Lifetime
- 1996-07-15 NO NO19962964A patent/NO318181B1/no not_active IP Right Cessation
- 1996-07-18 NZ NZ299022A patent/NZ299022A/en not_active IP Right Cessation
- 1996-07-18 JP JP18959096A patent/JP4018175B2/ja not_active Expired - Fee Related
- 1996-07-19 CN CN96108879A patent/CN1077084C/zh not_active Expired - Fee Related
- 1996-07-19 RU RU96115342/12A patent/RU2203215C2/ru not_active IP Right Cessation
- 1996-07-19 KR KR1019960029101A patent/KR100192527B1/ko not_active IP Right Cessation
- 1996-07-19 AU AU60583/96A patent/AU712528B2/en not_active Ceased
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