1) food grade liquid
食品级CO_2
2) food-grade
食品级
1.
Food-grade Gene Expression Systems for Lactic Acid Bacteria;
乳酸菌食品级基因表达系统
2.
Food-grade Expression of Human Cu/Zn-superoxide Dismutase Gene in Lactococcus lactis;
人铜锌超氧化物歧化酶基因在乳酸乳球菌中的食品级表达
3.
Thus, it is necessary to develop food-grade selection markers.
乳酸菌、芽孢杆菌等食品级微生物广泛应用于食品、医药、动物养殖等领域并发挥了重要作用。
3) food grade
食品级
1.
The oil content of the products can satisfy the requirements of food grade standard which is lower than 1%.
以甲基异丁基酮(MIBK)和甲乙酮(MEK)为溶剂脱蜡脱油进行生产微晶蜡的试验研究,对溶剂脱蜡脱油过程的各种工艺条件进行考察,结果表明,与采用常规溶剂过程相比,其过滤速度和微晶蜡产品的收率都得到提高,而且微晶蜡的含油量达到小于1%的食品级微晶蜡的标准要求。
2.
Study on the Production of High Quality Food Grade White Oil from Hydrocracking Bottom Oil by Mid-Pressure Hydrofining;
本研究采用中压法加氢技术，利用研制的高活性加氢催化剂，将独山子石化公司生产的加氢裂化尾油轻馏分中性油HVI H100转化成符合国家标准GB 4853-94的食品级15#白油产品，实现了中压法加氢生产白油的目的，填补了该领域的空白。
4) Elementary food
初级食品
5) food grade white oil
食品级白油
1.
Taking high-pressure hydrotreated naphthenic base oil as the raw material,which is produced by PetroChina Karamay Petrochemical Company,and cooperating with noble metal catalyst developed by RIPP,the mid and high viscosity food grade white oils can be produced.
采用克拉玛依石化分公司高压加氢环烷基基础油,选用石科院开发的贵金属催化剂,可生产出中高粘度食品级白油,倾点低,低温使用性能好,颜色水白,粘度大,闪点高,应用范围广。
2.
The second stage hydrogenation,adopts higher pressure 20 Mpa and saturate all aromatic hydrocarbon,comes up to food grade white oil.
以高粘度基础油为原料,采用两段加氢工艺,生产合格的高粘度食品级白油。
3.
Using noble metal catalyst (RLF-10)developed by Research Institute of Petroleum Processing and base oil from the high pressure hydrogenation unit of Karamay Petrochemical Company, food grade white oil with medium-high viscosity could be produced.
30 h~(-1)、氢油体积比680∶1、第一反应器温度218℃、第二反应器温度212℃的条件下,可以生产出易碳化物、紫外吸光度等关键指标满足GB 4853—94食品级白油要求的中高粘度食品级白油。
6) food grade phosphoric acid
食品级磷酸
1.
For the strict quality requirements for food grade phosphoric acid,the process flow and dearsenication,desulfhydrylation,decolorization and removal of easily oxidized substances for production of food grade phosphoric acid by continuous operation of industrial phosphoric acid are highlighted.
针对食品级磷酸严格的质量要求,介绍了由工业磷酸连续操作生产食品级磷酸的工艺流程及脱砷、脱硫化氢、脱色、脱易氧化物措施,指出砷渣系剧毒物质,必须采取严格的防护措施,确保安全生产。
2.
Take 5000 t/a food grade phosphoric acid production plant as an example, analyzes the feature of material after dearsenic and the technical points for solid-liquid separation.
以５０００ｔ／ａ食品级磷酸生产装置为例，分析其脱砷后物料的特性及固液分离的技术难点，对食品级磷酸脱砷后的过滤、脱硫工段工艺流程设计、设备选型等方面作了详细介绍。
3.
A rapid and precise method for simultaneous determination the contents of copper, nickel, lead, cadmium, manganese and titanium (Cu, Ni, Pb, Mn, Cd and Ti) in food grade phosphoric acid was established.
[目的]建立快速、准确并可同时测定食品级磷酸中铜、镍、铅、锰、镉、钛含量的方法。
补充资料：poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
CAS：61128-46-9
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
分子式：(C31H20O8·C6H8N2)x
中文名称：5,5'-[(1-甲基亚乙基)双(4,1-亚苯氧基)]双-1,3-异苯并呋喃二酮与1,3-亚苯二胺的聚合物
英文名称：1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-, polymer with 1,3-benzenediamine
3-isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- polymer with 1,3-benzenediamine
poly(bisphenol a-co-4-nitrophthalic anhy-dride-co
1,3-Isobenzofurandione,5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis-,polymer with 1,3-benzenediamine
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条