潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Catalyst_and_Auxiliary > Catalyst > Multivariate Catalyst

Multivariate Catalyst

Inquiry
  Post Date: May 03,2017
  Expiry Date: Oct 30,2017
  Detailed Description:

The novel nano MoVNbOx composite oxides catalysts are widely used in the oxidative dehydrogenation reaction of lactic acid to produce pyruvic acid, which provides a green catalytic conversion alternative to the traditional dehydration and decarboxylation technology of tartaric acid. In the tartaric acidtechnology, the utilization efficiency of raw material is only 50-55%, while the per pass conversion is 60-65% with the yield of pyruvic acidabove 93% in the catalytic reaction of lactic acid over MoVNbOx composite oxides. More importantly, the unreacted lactic acid can be recycled for the further reaction, which results in high utilization efficiency of raw material. Additionally, the MoVNbOx composite oxides catalysts can also be used in the low-temperature oxidative dehydrogenation of ethane to synthesis ethylene as an alternative of traditional  naphtha cracking technology, thus realizing a green catalytic process of ethylene production. Compared with the traditional catalysts used at 800 ℃, the application of novel nano MoVNbOx composite oxides catalysts reduces the reaction temperature at 300℃, resulting in friendly reaction conditions, low energy consumption and high safety factor of production.

The application of novel nano MoVNbOx composite oxides catalystscan provide technical innovation and technological modification for the production of pyruvic acid and ethylene, (i) innovate the production technology of pyruvic acid in China and (ii) provide technical support for future China's ethylene industryin order to catch up with the development of the world's chemical processin the new situation of energy development.



  Company: Jinan Pengbo Biotechnology Co., Ltd.     [ China ]        
  Contact: Isabella Zhao
  Tel: +86-531-82687186
  Fax: +86-531-82687186
  Email: info@pengbobio.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 华坪县| 肥西县| 永嘉县| 弋阳县| 湄潭县| 肃北| 平泉县| 加查县| 太仆寺旗| 涟水县| 濮阳市| 长武县| 江城| 靖江市| 浦江县| 淳安县| 大兴区| 应用必备| 牙克石市| 建湖县| 汉沽区| 巩留县| 伊通| 玛沁县| 稻城县| 延川县| 万盛区| 罗江县| 咸宁市| 新余市| 吴桥县| 文山县| 新巴尔虎左旗| 衡阳市| 乌拉特中旗| 墨玉县| 易门县| 灌阳县| 富阳市| 宜宾市| 荥阳市|