Category Archives: Uncategorized

Partial Oxidation of ethane into acetaldehyde and acrolein by oxygen over silica-supported bismuth catalysts.

 

Selective oxidation of ethane by oxygen was examined over silica supporting cesium and bismuth. Aldehydes of C1-C3 were obtained with total selectivity of about 40% at ethane conversion lower than 5%. (1)

In this process a fixed flow reactor was used at atmospheric pressure; 600mg were placed in the middle of the reactor; the reaction gas mixture consisted of 75 vol % C2H6 and 25 vol % O2; this products were passed through the catalyst bed at a flow rate of 30 ml/min.
link: http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TF5-4292J7H-H&_user=9141972&_coverDate=02%2F01%2F2001&_alid=1601222188&_rdoc=45&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5217&_sort=r&_st=13&_docanchor=&view=c&_ct=7195&_acct=C000054276&_version=1&_urlVersion=0&_userid=9141972&md5=a8cbc787d207dbc1d6d28b29c0c0183c&searchtype=a

Bibliography

1. Zhen Zhao, Tetsuhiko Kobayashi. Partial Oxidation of ethane into acetaldehyde and acrolein by oxygen over silica-supported bismuth catalysts. Applied Catalysis. February 15, 2000.

Homogeneous catalysis in industrial synthesis. Acetaldehyde, vinyl acetate, and vinyl chloride

Description:

The article describes some reaction paths to acetaldehyde, including the Wacker process.

Link:

http://pubs.acs.org/doi/abs/10.1021/ed050p263?prevSearch=%2528acetaldehyde%2Bsynthesis%2529%2BNOT%2B%255Batype%253A%2Bad%255D%2BNOT%2B%255Batype%253A%2Bacs-toc%255D&searchHistoryKey=

Unii nu vor să iasă din casă, apar complexe de tot felul iar Viagra Brand 100 viața socială a tinerilor este afectată. In cazul administrarii mult prea frecvente exista risc de pierdere a vederii. Notifică – mă despre articole noi via email. În cazul în care vehiculul nu este contraindicat pentru dumneavoastră, medicul dumneavoastră va alege cea mai buna doza.

Oxidative dehydrogenation of ethanol to acetaldehydenext term and ethyl acetate by graphite nanofibers

Description:

This is a possible catalyst for the ethanol to acetaldehyde reaction path.  The major byproduct given is ethyl acetate.  It may just be the catalyst, but esterification usually occurs under very acidic conditions.

Link:

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TWD-519DF82-1&_user=2139813&_coverDate=02%2F28%2F2011&_alid=1601210806&_rdoc=36&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5560&_sort=r&_st=13&_docanchor=&view=c&_ct=3809&_acct=C000054276&_version=1&_urlVersion=0&_userid=2139813&md5=68c913be97a364dd72a1225b77520636&searchtype=a

Computer aided design of acetaldehydenext term plant with zero avoidable pollution

Description:

This is an article on a proposed simulation for a plant designed to produce acetaldehyde by oxidizing ethanol over an iron-molybdenum catalyst.  A general rate equation is given, but no specifics of the process are covered.

Link:

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TFT-48B0PYH-C3&_user=2139813&_coverDate=12%2F31%2F1996&_alid=1601210806&_rdoc=29&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5235&_sort=r&_st=13&_docanchor=&view=c&_ct=3809&_acct=C000054276&_version=1&_urlVersion=0&_userid=2139813&md5=f5c945bc972d09eebb329292719b26ad&searchtype=a

Vücutta endorfin hormonu salgısını uyarıcı, kalp atışını hızlandırıcı, kan basıncını yükseltici etki gösteriyor. Kısa sürede kanla dolan damarlar, penisin dik ve sert bir hale gelmesine ve cinsel ilişki için istenen kıvamı bulmasına yardımcı olmaktadır. Viagra kalıcı büyütücü krem siparişini canlı destek hattından veya 1 nolu telefondan kendieczanesi verebilirsiniz. Jel doğrudan kan dolaşımına emilmektedir, böyle olduğundan ötürü, aynı sonuca ulaşmak için az bir zamana ihtiyaç duymaktadır. Sanıyorum ilaçları nihayet etkisini göstermeye başladı.’ james corden. Cevap 1: erkekler tarafından en çok merak edilen nokta budur. Daha büyük bir penise sahip olmak ve geç boşalmak her erkeğin cinsel arzudur. Hemen dedesine koşmuş “dede sen 1 tl bırakacaktın, yanlışlıkla 1 tl bırakmışsın” demiş.

Aldehydes: occurrence, carcinogenic potential, mechanism of action and risk assessment

Description:

This is a comprehensive article on the toxicity of aldehydes, including acetaldehyde.

Link:

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B73FB-47RTB96-2K&_user=2139813&_coverDate=04%2F30%2F1991&_alid=1601210806&_rdoc=88&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=11494&_sort=r&_st=13&_docanchor=&view=c&_ct=3809&_acct=C000054276&_version=1&_urlVersion=0&_userid=2139813&md5=0907d69b87344488e636e735dc3d2582&searchtype=a

Acetic Acid Reduction to Acetaldehydenext term over Iron Catalysts: I. Kinetic Behavior

Description:

This is a possible catalyst for the acetic acid to acetaldehyde reaction path.  The article describes the reaction path and catalyst and provides kinetics data for experiments performed.

Link:

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6WHJ-45WGH8G-K&_user=2139813&_coverDate=05%2F15%2F2002&_alid=1601210806&_rdoc=52&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=6852&_sort=r&_st=13&_docanchor=&view=c&_ct=3809&_acct=C000054276&_version=1&_urlVersion=0&_userid=2139813&md5=0b4942452d985f45f80113f568b1405f&searchtype=a

Formation of acetaldehydenext term via photocarbonylation of methane with CO

Description:

This is a possible reaction path and method for methane + CO to acetaldehyde.  The yield was very small, but it was carried out at or very close to STP.  This reaction is thermo-favorable at ~4000 atm, but the use of UV light appears to have potential for lowering the severity of conditions.

Link:

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6THS-4P940JF-18&_user=9141972&_coverDate=09%2F24%2F2007&_alid=1601222188&_rdoc=41&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5290&_sort=r&_st=13&_docanchor=&view=c&_ct=7195&_acct=C000054276&_version=1&_urlVersion=0&_userid=9141972&md5=0ab338ec2124f464e24b46266800b3c7&searchtype=a

Oxidation of ethane into acetaldehydenext term and acrolein over silica containing cesium and a very small amount of additives

Description:

This is an article written prior to this resource on roughly the same topic by two of the same authors.

Link:

http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6TF5-3YN91BH-4&_user=9141972&_coverDate=03%2F27%2F2000&_alid=1601222188&_rdoc=42&_fmt=high&_orig=search&_origin=search&_zone=rslt_list_item&_cdi=5217&_sort=r&_st=13&_docanchor=&view=c&_ct=7195&_acct=C000054276&_version=1&_urlVersion=0&_userid=9141972&md5=e0142d53940b0e72ad74b7968752d51e&searchtype=a

Nu luați viagra comprimate orodispersabile în combinație cu comprimate filmate care contin sildenafil inclusiv viagra comprimate filmate. Tăiați pepenele și apoi puneți – l în blender împreună cu câteva frunze de “iarba țapului” și bea imediat după preparare. Îţi reamintim că majuscula, nu se foloseşte decât Informați-vă asupra efecte secundare și reacțiilor adverse pentru prima literă din propoziţie, pentru numele proprii şi acronime. Autorul articolului oferă o serie de reflecţii asupra poziţionării atenienilor faţă de flagelul corupţiei în raport cu avuţia publică, o temă atât de actuală pentru noi.