CN1228139C - 一种一氧化碳耐硫变换催化剂及其制备方法 - Google Patents
一种一氧化碳耐硫变换催化剂及其制备方法 Download PDFInfo
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- CN1228139C CN1228139C CNB2004100057311A CN200410005731A CN1228139C CN 1228139 C CN1228139 C CN 1228139C CN B2004100057311 A CNB2004100057311 A CN B2004100057311A CN 200410005731 A CN200410005731 A CN 200410005731A CN 1228139 C CN1228139 C CN 1228139C
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
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Abstract
Description
化学组成/% | 实施例 | 比较例 | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 1 | 2 | 3 | |
CoO | 1.80 | 1.78 | 1.81 | 1.83 | 1.83 | 1.83 | 1.78 | 1.9 | 1.85 | 1.84 |
MoO3 | 7.66 | 7.62 | 7.65 | 7.67 | 7.69 | 7.69 | 7.55 | 7.8 | 7.74 | 7.72 |
K2O | 7.82 | 7.80 | 7.83 | 7.81 | 7.85 | 7.85 | 7.79 | 8.0 | 7.95 | 7.97 |
CeO2 | 2.75 | 2.73 | 2.76 | 2.75 | 1 | 2.75 | 4.0 | 0 | 2.81 | 0 |
ZrO2 | 2.77 | 2.79 | 2.75 | 2.74 | 2.77 | 1 | 4 | 0 | 0 | 2.83 |
γ-Al2O3 | 余量 | 余量 | 余量 | 余量 | 余量 | 余量 | 余量 | 余量 | 余量 | 余量 |
吸水率/ml·g-1 | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 | 0.31 | 0.33 | 0.32 | 0.32 |
比表面积/m2·g-1 | 116 | 115 | 113 | 118 | 117 | 118 | 109 | 124 | 119 | 120 |
堆积密度/g·ml-1 | 0.81 | 0.80 | 0.82 | 0.81 | 0.81 | 0.82 | 0.83 | 0.78 | 0.79 | 0.79 |
平均每粒压碎强度/N | 60 | 62 | 59 | 76 | 61 | 59 | 65 | 57 | 58 | 58 |
反应温度/℃ | 实施例 | 比较例 | ||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 1 | 2 | 3 | |
200 | 96.7 | 96.4 | 96.9 | 96.0 | 96.3 | 92.7 | 88.2 | 81.2 | 83.0 | 87.3 |
300 | 95.7 | 95.5 | 95.6 | 95.1 | 95.2 | 95.2 | 89.2 | 84.0 | 84.2 | 87.6 |
400 | 91.0 | 90.2 | 90.4 | 89.8 | 88.1 | 91.0 | 80.3 | 78.0 | 81.5 | 84.3 |
Claims (7)
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CNB2004100057311A CN1228139C (zh) | 2004-02-16 | 2004-02-16 | 一种一氧化碳耐硫变换催化剂及其制备方法 |
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CNB2004100057311A CN1228139C (zh) | 2004-02-16 | 2004-02-16 | 一种一氧化碳耐硫变换催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1559679A CN1559679A (zh) | 2005-01-05 |
CN1228139C true CN1228139C (zh) | 2005-11-23 |
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CNB2004100057311A Expired - Fee Related CN1228139C (zh) | 2004-02-16 | 2004-02-16 | 一种一氧化碳耐硫变换催化剂及其制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100462143C (zh) * | 2006-04-03 | 2009-02-18 | 厦门大学 | 一种耐硫的一氧化碳变换催化剂及其制备方法 |
CN102198401A (zh) * | 2011-04-08 | 2011-09-28 | 东南大学 | 一种钴钼-凹凸棒土co耐硫变换催化剂及其制备方法 |
CN102553607A (zh) * | 2012-01-06 | 2012-07-11 | 天津大学 | 合成吡啶的负载型催化剂及制备和应用方法 |
CN114177912B (zh) * | 2020-09-14 | 2024-02-13 | 中国石油化工股份有限公司 | 一种钙钛矿型耐硫变换催化剂及其制备方法与应用 |
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