It was reported that up to 90% of OM was transformed into decomposition products by dissolution conversion when 2 g/g of tetralin
was added as a hydrogen donor solvent at a temperature of 315[degrees]C.
The commonly used hydrogen donors in heavy oil upgrading are hydrogen gas, methane, tetralin
(or tetrahydronaphthalene, [C.
Sakamoto et al have produced uniform high-strength PE fibers by gel-spinning 20 to 30 wt% UHMWPE gels in volatile solvents such as decalin or tetralin
into water and drawing the fibers at least 15 times their original lengths.
(8-OH-DPAT), a full agonist at somatoden dritic and postsynaptic 5-[HT.
The colloid system that she and her team studies is composed of polymethylmethacrylate (PMMA) particles, which are sterically stabilized and suspended in a decalin and tetralin
solvent mixture, then balanced with a bigger polymer, polystyrene (PS), that causes attraction through a depletion interaction.
A mixture of solvents, such as methanol or tetralin
(commonly with dichloromethane), may be used to control evaporation or broaden the range of coatings that a stripper could attack.
The study focused on three compounds, THQ, t-decalin and tetralin
, that help neutralize highly reactive "free radicals" formed at temperatures above 300 degrees Celsius.
The solubility limit kinetic model was proposed (2002) to study thermal cracking of asphaltenes in maltene, 1-methyl naphthalene and tetralin
Even liquids obtained in BM reductive liquefaction (BM liquefaction and hydrogenation in one stage) using tetralin
and other H-donor solvents can often contain excessive oxygen, which has to be removed.
PP was reprecipitated from 5%w/w solution of tetralin
to methanol several times, followed by soxhlet extracting with n-heptane for 8 h under nitrogen atmosphere to remove the additives.
In the process, plastics--either alone or mixed with coal--are combined with tetralin
(a hydrogen feedstock) and a zeolite-based catalyst in a reactor.
The researchers mixed various types of plastic with zeolite catalysts, including HZSM-5 and tetralin
, in a sand bath, then placed the slurry in a "tubing-bomb" reactor.