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We have 27 other definitions for ALK
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Samples in periodicals archive:
Refineries"-warns that refiners that use hydrofluoric acid (HF) in their alkylation process to make clean-burning gasoline do not have adequate safety systems in place and are not prepared to handle a release.
Alkylation plants are found in many oil refineries.
Summary: TEHRAN (FNA)- The first Iranian made alkylation unit of a gasoline making project came online at Abadan oil refinery.
A number of environmental toxins and chemotherapy drugs are alkylation agents that can attack DNA.
The refinery will shut its gasoline-making fluid catalytic cracker and alkylation units.
com, a global leader in developing innovative specialty chemicals, catalysts and sustainable clean energy solutions, along with its consortium partners Lummus Technology and Neste Oil, will receive the esteemed 2010 Award for Affordable Green Chemistry from the American Chemical Society, ("ACS") for AlkyClean(TM), a cutting edge solid acid alkylation technology invented and commercialized by the three companies.
The section Existing Alkylation Process and Waste Management below introduces the process--alkylation--concentrating on the management of fluoridic waste arising from HF used as catalyst.
They begin by describing the fundamentals of integrated process design, then get into specifics by describing case studies relating to process synthesis using the hierarchical approach, synthesis of separator systems, reactor/separation/recycling systems, phenol hydrogenation to cyclohexone, alkylation of benzene by propylene to cumene, vinyl chloride monomer processing, fatty-ester synthesis by catalytic distillation, isobutane alkylation, vinyl acetate monomer processing, acrylonitrile by propene ammoxidation, biochemical processes for nitrogen oxide removal, polyvinylchloride manufacturing by suspension polymerization, biodiesel and bioethanol manufacturing.