CN85107291A - 猪油选择性加氢工艺及其催化剂 - Google Patents
猪油选择性加氢工艺及其催化剂 Download PDFInfo
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- CN85107291A CN85107291A CN 85107291 CN85107291A CN85107291A CN 85107291 A CN85107291 A CN 85107291A CN 85107291 CN85107291 CN 85107291 CN 85107291 A CN85107291 A CN 85107291A CN 85107291 A CN85107291 A CN 85107291A
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- catalyzer
- lard
- selective hydrogenation
- diatomite
- nickel salt
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- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims abstract description 8
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims abstract description 5
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- 229910000365 copper sulfate Inorganic materials 0.000 claims abstract description 5
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 5
- 150000002815 nickel Chemical class 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000000344 soap Substances 0.000 abstract description 8
- 239000003760 tallow Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000035484 reaction time Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- ZQPPMHVWECSIRJ-MDZDMXLPSA-N elaidic acid Chemical compound CCCCCCCC\C=C\CCCCCCCC(O)=O ZQPPMHVWECSIRJ-MDZDMXLPSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229960004232 linoleic acid Drugs 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- SECPZKHBENQXJG-FPLPWBNLSA-N palmitoleic acid Chemical compound CCCCCC\C=C/CCCCCCCC(O)=O SECPZKHBENQXJG-FPLPWBNLSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Fats And Perfumes (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
猪油选择性加氢工艺及其催化剂可用于制造香皂，尤其是优质香皂之用。
该催化剂由硫酸铜、硫酸镍和硅藻土组成。其中Cu∶Ni(原子比)＝3∶1，硅藻土的重量为金属总重量的二倍。猪油选择性加氢工艺系在加压封闭条件下进行，其压力在5个大气压以下。
所制得的氢化油可用来取代牛羊油制造高级优质香皂。
本工艺具有方法简单、反应时间短和成本低廉等多种优点。
Description
猪油选择性加氢工艺及其催化剂是用于生产香皂，尤其是高级香皂的。
我国生产香皂用的原料油其主要成份是牛羊油，价格昂费，需要进口。本发明的目的在于用选择性氢化催化剂将猪油改性，使其达到用猪油来取代牛羊油制造优质香皂所要求的指标。该催化剂的特征在于：它由硫酸铜、硫酸镍和硅藻土组成，其铜和镍的原子比为，Cu∶Ni＝3∶1，硅藻土的重量为金属总重量的二倍。在制备催化剂时应先按上述配比称取硫酸铜和硫酸镍并使之溶于水中，水温要保持在35°～55℃之间。将120～140目的硅藻土按规定的重量比倒入溶液中。然后，分几次加入稍微过量的10％的碳酸钠溶液，不停地搅拌使其完全成为碳酸盐沉淀下来。静置后过滤，再用35°～45℃的水洗涤至中性，再经烘干、碾碎、磨细并过筛成120～140目的颗粒状催化剂即可。猪油选择性加氢应在高压釜中封闭条件下进行，其压力在5个大气压以下。用此工艺制得的氢化油还应用白土来除去铜离子，否则氢化油会很快氧化变质。
实施例：
猪油500克，催化剂4克，加压到2个大气压，在氢化温度为170°～190℃，搅拌速度为1000rpm下，氢化时间仅需10分钟即可达到制造优质香皂的指标，其数据如下：
| 组成 | 猪油％ | 氢化油％ |
| 豆寇酸 | 2.1 | 0.03 |
| 棕榈酸 | 34.05 | 36.20 |
| 棕榈油酸 | 0.79 | 0.40 |
| 硬脂酸 | 15.21 | 19.37 |
| 油酸 | 38.24 | 41.66 |
| 亚油酸 | 9.33 | 微量 |
| 亚蔴酸 | 微量 | - |
| 反油酸 | 2.40 | 17.70 |
从上表可知，催化剂活性值为73.85，选择性比值为24。催化剂的比表面经测定为45.42m2/g，使用寿命为二次。加工每吨猪油的成本费(包括催化剂在内)可低于120元。参考文献1.U.S.Patent.1122398.
Claims (3)
1.猪油选择性加氢工艺及其催化剂，其特征在于，所述的催化剂由硫酸铜、硫酸镍和硅藻土组成，其铜和镍的原子比为：Cu∶Ni＝3∶1，硅藻土的重量应二倍于金属的总重量。
2.权利要求1中所说的催化剂，其特征在于，在制奋时，应使硫酸铜和硫酸镍的溶液温度保持在35°～55℃之间，在倒入硅藻土后应分几次加入稍微过量的10％的碳酸钠溶液，经搅拌后使其成为碳酸盐沉淀下来，经静置后过滤，再用35°～45℃的水洗涤至中性，最后再干燥、碾碎、磨细并过筛成颗粒状即成。
3.权利要求1中所说的猪油选择性加氢工艺，其特征在于，它是加压封闭式氢化工艺，其压力在5个大气压以下，制得的氢化油还应用白土来除去其中的铜离子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85107291A CN85107291B (zh) | 1985-10-09 | 1985-10-09 | 猪油选择性加氢的铜-镍二元催化剂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN85107291A CN85107291B (zh) | 1985-10-09 | 1985-10-09 | 猪油选择性加氢的铜-镍二元催化剂 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85107291A true CN85107291A (zh) | 1986-05-10 |
| CN85107291B CN85107291B (zh) | 1988-07-13 |
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ID=4795558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85107291A Expired CN85107291B (zh) | 1985-10-09 | 1985-10-09 | 猪油选择性加氢的铜-镍二元催化剂 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN85107291B (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218320A (zh) * | 2011-04-15 | 2011-10-19 | 上海浦景化工技术有限公司 | 一种用于加氢反应的催化剂及其制备方法和用途 |
| CN103275815A (zh) * | 2013-06-28 | 2013-09-04 | 如皋市双马化工有限公司 | 棕榈油酸加氢工艺 |
-
1985
- 1985-10-09 CN CN85107291A patent/CN85107291B/zh not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102218320A (zh) * | 2011-04-15 | 2011-10-19 | 上海浦景化工技术有限公司 | 一种用于加氢反应的催化剂及其制备方法和用途 |
| CN102218320B (zh) * | 2011-04-15 | 2013-04-17 | 上海浦景化工技术有限公司 | 一种用于加氢反应的催化剂及其制备方法和用途 |
| CN103275815A (zh) * | 2013-06-28 | 2013-09-04 | 如皋市双马化工有限公司 | 棕榈油酸加氢工艺 |
| CN103275815B (zh) * | 2013-06-28 | 2015-01-21 | 如皋市双马化工有限公司 | 棕榈油酸加氢工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN85107291B (zh) | 1988-07-13 |
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