- 更多网络例句与铬鞣革相关的网络例句 [注:此内容来源于网络,仅供参考]
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In this paper,the various methods of reclaiming chrome and collagen from chrome effluent and chrome-tanned leather sc...
本文就此问题着重介绍了如何从铬鞣废液及铬鞣革屑中回收铬及皮胶原,并将其重新用于皮革工业。
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Chrome-tanning process is still very important in leather industry for its special tanning properties.This process can produce some chrome effluent and chrome-tanned leather scraps,the reject of which not only can contaminate the environment but also can cause great economic losses.
铬鞣因其优异的鞣制性能,在制革工业中仍占据着重要地位,但由铬鞣产生的各种污染如铬鞣废液、铬鞣革屑等对环境具有极大危害,这些废液及材料的直接排放和丢弃,还会造成很大的经济损失。
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The results show that the shrinkage temperature of the leather tanned with QUIMITAN ABC is 101.4℃, and the physical-mechanical properties of QUIMITAN ABC tanning leather are better than that of chrome powder tanning leather; the content of Cr2O3 (0.4142 g/L) in the float of QUIMITAN ABC tanning is lower than that of the content of Cr2O3 (1.9481 g/L) chrome powder tanning, it's clear that QUIMITAN ABC tanning is good for Cleaner production; under the same content of chromic oxide, the physical properties of retanning leather with QUIMITAN ABC are better than that of retanning leather with chrome containing sytan and chrome powder, such as thichkening, flexibility, physical-mechanical properties.
结果表明:QUIMITAN ABC主鞣后的坯革的收缩温度为101.4℃,且其坯革物理力学性能高于用6%的铬粉主鞣后的坯革;QUIMITAN ABC主鞣后的废液Cr2O3含量(0.4142 g/L)明显低于用6%的铬粉主鞣后废液Cr2O3含量(1.9481 g/L),用QUIMITAN ABC主鞣有益于清洁化生产;在Cr2O3含量相同的情况下,用QUIMITAN ABC复鞣的坯革在增厚率、柔软度、物理力学性能等方面都要好于含铬鞣剂及铬粉复鞣的坯革。
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Chrome effluent ; chrome-tanned leather scraps ; recovery ; reuse
铬鞣废液;铬鞣革屑;回收;再利用
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With only 2% chromium powder, the nano-composite tanning agent can thicken the leather by 124.5%, the shrinkage temperature reaches to 95 DEG C.; compared with a chrome tanned leather, a leather tanned by the nano-composite tanning agent has a tensile strength, peeling strength and elongation at break improved by 51.8%, 8.2% and 13.3% respectively, has no obvious stratification or sedimentation during over 12 months of storage period.
所述复合鞣剂只需配入2%的铬粉,就可使皮革增厚高达124.5%,收缩温度达到95℃以上;其鞣革相较于铬鞣革,革的抗张、撕裂强度分别提高了51.8%和8.2%,断裂伸长率也提高了13.3%,存放期12个月以上无明显分层和沉淀。
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The processes for preparing collagen and collagen hydrolyzate from chrome shavings have been summarized in the present paper.
本文对从铬鞣革屑中提取胶原及其降解产物的方法进行了综述。
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Compared with 6kinds of single component in fat liquors,the penetribility of 4 kinds of sulfonated fat liquoring agents STO,SEO,SHO,SS-1 in the chrome-tanned leather,and the physical-mechanical properties of chrome-tanned leather after fat liquoringwere studied.
以6种常用加脂剂单一组分为参比,研究了四种磺化油加脂剂STO、SEO、SHO、SS-1在铬鞣革中的渗透情况及其加脂后坯革的物理-机械性能。
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Chrome-tanned and finished leather clicking waste represents several hundreds thousand tons per year annually world-wide.
铬鞣革和涂饰革在世界范围内每年带来成千上万吨的废弃物。
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Tanning method of classification according to chrome-tanned leather, vegetable tanning leather, aldehyde tanning and the combination of tanning.
按鞣制方法分类有铬鞣革、植鞣革、醛鞣革和结合鞣革。
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Chrome-tanned leather shavings ; hydrolysis ; modify ; retanning agent ; leather
铬鞣革屑;水解;改性;复鞣剂;皮革
- 更多网络解释与铬鞣革相关的网络解释 [注:此内容来源于网络,仅供参考]
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box calf:铬鞣小牛鞋面革
Box horse leather 方格粒纹马革 | Box calf 铬鞣小牛鞋面革 | Box leather. 开边珠,方格粒纹革
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chrome leather sleeve:铬革套
chrome leather 铬革 | chrome leather sleeve 铬革套 | chrome tanned leather 铬鞣革
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chrome tanning extract:铬鞣粹
chrome tanned leather | 铬鞣革 | chrome tanning extract | 铬鞣粹 | chrome treatment | 铬处理
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Chrome sole leather:铬鞣底革
Chrome tanned leather 铬鞣革 | Chrome sole leather 铬鞣底革 | Chrome tanned calf upper leather 铬鞣小牛革
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wet blue:湿铬鞣革
wet blending 湿掺和 | wet blue 湿铬鞣革 | wet board former 湿抄机
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wet blue:蓝湿革. 湿铬鞣革
Welting leather 沿条革 | Wet blue 蓝湿革. 湿铬鞣革 | Wet-white 白湿革
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Waterproof chrome tanned sole leather:防水铬鞣底革
Watch strap leather 表带革 | Waterproof chrome tanned sole leather 防水铬鞣底革 | Waterproof garment leather 防水服装革
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leather, calf, chrome-tanned colored and polished:铬鞣染色打光小牛皮
leather, buffalo 水牛革 | leather, calf, chrome-tanned colored and polished 铬鞣染色打光小牛皮 | leather, cattle or cow 牛革
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chrome semi-tanned flesh side pig skin:铬鞣半硝反面猪皮
chrome semi-tanned cow split leather for working gloves 铬鞣半硝黄牛二层劳动手套革 | chrome semi-tanned flesh side pig skin 铬鞣半硝反面猪皮 | chrome semi-tanned goat leather 铬鞣半硝山羊革
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chrome tanning extract:铬鞣粹
chrome tanned leather || 铬鞣革 | chrome tanning extract || 铬鞣粹 | chrome treatment || 铬处理