geoscience.net logo
+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Heterogeneous reactions of 1-pristene catalysed by clays under simulated geological conditions


, : Heterogeneous reactions of 1-pristene catalysed by clays under simulated geological conditions. Organic Geochemistry 14(4): 0-379

1-Pristene was chemisorbed by evaporation from pentane solution on kaolinite, illite, bentonite and solvent-extracted Condor oil shale, and maintained at 25–150°C for 0.5–900 h. The reaction products were extracted from the clay with dichloromethane and were identified by GC, GC-MS and 1H-n.m.r.

US$19.90

DOI: 10.1016/0146-6380(89)90003-x


Other references

Creager, D.B., 1946: Treating gladiolus bulbs. Corm treatment with New Improved Ceresan has reduced markedly the losses due to fusarium brown rot in Florida-grown Picardy gladiolus. Best results followed use of 15 minute soaking for corms, 30 min. soaking for cormlets, in a soln. containing 1/...

Loria, S.F.; Prendini, L., 2015: Homology of the lateral eyes of scorpiones: a six-ocellus model. Scorpions possess two types of visual organs, the median and lateral eyes. Both eyes consist of simple ocelli with biconvex lenses that differ in structure and function. There is little variation in the number of median ocelli across the order. Ex...

Holden, A.V.; Ramadan, S.M., 1979: Stable distributions of interspike interval obtained from neurones of the pond snail [proceedings. Journal of Physiology 290(2): 26p-27p

Wilson, A.L., 1979: Trace metals in waters. The topic of this paper is extremely broad, and to allow more useful discussion, emphasis is placed on trace (less than 1 mg/l) metals in fresh surface waters and in drinking waters. An attempt is made to give a broad overview of current knowledge...

Balleau W.P.ter; Silver Steven E., 2005: Hydrology and administration of domestic wells in New Mexico. Domestic wells in New Mexico are the subject of proposed policy on permitting and water planning. Using hydrologic models, this article examines the impact on water resources due to alternative policies. The authors orient the hydrological discuss...

Ceh, J.; van Keulen, M.; Bourne, D.G., 2013: Intergenerational transfer of specific bacteria in corals and possible implications for offspring fitness. Diverse and abundant bacterial populations play important functional roles in the multi-partite association of the coral holobiont. The specificity of coral-associated assemblages remains unclear, and little is known about the inheritance of speci...

Hayakawa, C., 1970: Gastric acid secretion by vagal stimulation and acid-secreting substances in rats. Zasshi. Tokyo Ika Daigaku 28(6): 853-867

Mullan W.M.A., 1985: Observations on the role of phage lysin in the life cycle of phage phi c 2 w for streptococcus lactis c 2 and some properties of lysin insensitive streptococci. Phage .vphi.C2(W) induces the production of phage lysin, a cell wall degrading, muramidase type enzyme. Infection of S. lactis C2 using a multiplicity of infection (MOI) of 10,000:1 did not give lysis-from-without. Sonic disruption of phage also f...

Pierre, J.; Bernaud, D., 2003: Acraea lycoa Godart, 1819, revision et premiers etats (Lepidoptera, Nymphalidae). Acraea lycoa, illustrated with A. johnstoni, is treated as a monotypic species with a large geographical repartition and a large variation in a same place but according to a cline west-east. The first stages are illustrated.

Kimura, T.; Ichida, M., 2003: Atypical bulimia nervosa. Ryoikibetsu Shokogun Shirizu: 21-24