Drying oils definition

The name canola was registered by the Western Canadian Oilseed Cmshers in 1978 and subsequently transferred to the Canola Council of Canada in 1980. It included those cultivars containing less than 5% emcic acid in the oil and 3 mg/g aliphatic glucosinolates in the meal. In 1986, the definition of canola was amended to B. napus and B. rapa lines with less than 2% emcic acid in the oil and less than 30 pmol/g glucosinolates in the air-dried, oil-free meal. The oil was added to the Generally Recognized as Safe (GRAS) list of food products in the United States. 

Furoxans have been recommended for use as accelerators of sensitized photographic emulsions,528 and as oxidants in color formers.529 Benzo-furoxan, when added to photopolymerizable printed circuit compositions, is said to improve the definition of the image.530 It is also beneficial as a constituent of carbon paper coatings.531 Some substituted benzofuroxans are proposed as inhibitors of styrene polymerization,532 and other furoxans suppress the formation of films on drying oils.280... 

Definition Fixed oil expressed from the dried ripe seed of Linum usitatissimum Properties Golden-yel., amber, or brown drying oil, peculiar odor, bland taste sol. in ether, chloroform, carbon disulfide, turpentine si. sol. in alcohol insol. in water dens. 0.921-0.936 m.p. -19 C b.p. 343 C iodine no. 160-200 sapon. no. 188-195 flash pt. 222 C... 

Definition Derived from the seeds of Perilla ocimoides or P. fnrtescens, chief constituents linoleic acid, linolenic acid Properties Yel. liq. fatty oily cod liver oil odor sol. in alcohol, ether, chloroform, carbon disulfide dens. 0.932-0.945 iodine no. 187-202 sapon. no. 191-193 ref. index 1.4841 Toxicology LD50 (oral, mouse) 2770 mg/kg LDLo (skin, rabbit) 5 g/kg TSCA listed Precaution Combustible subject to spontaneous heating Uses Drying oil in food-contact coatings linseed oil substitute mfg. of varnishes edible oil in Asia... 

Synonyms Maw oil Oleum papaveris Definition Fixed oil derived from ripe seeds of the opium poppy, Papaver somniferum Uses Mfg. of soaps, paints, varnishes olive oil substitute in pharmaceuticals prep, of iodized oil fluid injection drying oil in food-contact coatings... 

Paint/Coatings dictionary. Compiled by Definitions Committee of the Federation of Societies fro Coatings Technology, Stanley LeSota, Chairman, Philadelphia, Blue Bell, PA, 1978 Paint pigment, drying oils, polymers, resins, naval stores, cellulosics esters, and ink vehicles, vol 3. American Society for Testing Materials, Washington, DC, 2001... 

There are no definitions for categorising reservoir fluids, but the following table indicates typical GOR, API and gas and oil gravities for the five main types. The compositions show that the dry gases contain mostly paraffins, with the fraction of longer chain components increasing as the GOR and API gravity of the fluids decrease. 

Suspend the crude hydrochloride in some water in a separating-funnel and add 20% sodium hydroxide solution until the mixture is definitely alkaline and the crude phenylhydrazine base floats as a deep red oil on the surface. Now extract the phenylhydrazine twice with benzene (using about 30 ml. of benzene on each occasion) and dry the united benzene extracts with powdered... 

Exceptions to the simple definition of an essential oil are, for example, gadic oil, onion oil, mustard oil, or sweet birch oils, each of which requires enzymatic release of the volatile components before steam distillation. In addition, the physical process of expression, appHed mostly to citms fmits such as orange, lemon, and lime, yields oils that contain from 2—15% nonvolatile material. Some flowers or resinoids obtained by solvent extraction often contain only a small portion of volatile oil, but nevertheless are called essential oils. Several oils are dry-distiUed and also contain a limited amount of volatiles nonetheless they also are labeled essential oils, eg, labdanum oil and balsam oil Pern. The yield of essential oils from plants varies widely. Eor example, nutmegs yield 10—12 wt % of oil, whereas onions yield less than 0.1% after enzymatic development. 

The fat to be examined (0-5-0-7 g.) is dissolved in 15 c.c. of chloroform in a dry conical flask (capacity 500 c.c.) and 25 c.c. of the standardised iodine solution are added. If, after a short time, the colour of the solution diminishes to a light brown, it is necessary to add a further 10 c.c. of the iodine solution. After four hours the colour of the solution should still be dark brown. Potassium iodide solution (20 c.c. of 10 per cent solution) is now added and the uncombined iodine still present titrated as above. The calculation is made in accordance with the definition of iodine value . Lard, olive oil, or linseed oil should be examined. 

If water was added to the 15% Si02 co-gel to fill the pore voids a partially recrystallized boehmite was formed with a surface area of 464 m /g and with a pore volume of 1.8 oc/g. If water was added to the 15% Si02 co-gel to form a slurry and then dried and calcined at 500 a partially recrystallized bodunite was formed with a surface area of 334 m /g. steam treatment at 760 of this second, small pore, bodunite-like silica-alumina resulted in no change in the surface area. The gas oil cracking activity of the steamed sample was definitely hi er than that for the amorphoias co-gel, i.e., a Micro Activity Test (MAT) Activity Number of 38 (see Table 1.). 

T24.10, cottonseed meal, mechanical extracted contains anticaking agent will replace definition 24.10 if adopted (IFN 5-02-045 cottonseeds meal mechanical extracted 36% protein) a typical NRC composition (9) is 4.6% oil ether extract (EE), and dry matter basis (dmb). 

In particular it is not yet certain just what the exact size of the reactor and heat exchanger needs to be to meet the Zk t/d production capacity for all the kinds of wood feed one would like to pyrolyze. It is, however, becoming increasingly apparent that definite advantages accrue from using bone dry wood feed. The higher the moisture content, the slower the pyrolysis proceeds and the oils appear to be of lower quality. 

---