Cotton oil

Hydrogenation is a chemical process where liquid oils are converted to solid fats. In this process, hydrogen is added to oils in the presence of a catalyst. Inedible oils or less useful oils are converted to edible, hard fats by this process. For example, cotton oil is treated with hydrogen at about 500°C in the presence of a catalyst. The resultant hard fat is used for cooking. 

The greatest technical advances over the German2 batch operation8 are probably the simplified continuous processes developed by Wyandotte Chemical Corporation6 and by Buckeye Cotton Oil Company.7 The details of these processes are summarized in a recent article.8 An excellent discussion of the various factors influencing the preparation of cellulose ethers has been presented in an earlier volume of this series.9... 

Vulcanized cotton + oil Cotton + starch and/ or clay Cotton + starch or sizing Cotton + resin... 

Fig. 19 ESCR in 50% cotton oil 50% oleic acid for 8% rubber content high-impact PSs as a function of weight average molecular weight and gel particle size (2, 4, and 8 im)...

Native or hydrogenated palm, palm kernel, rapeseed, soya, pemiut, coconut, castor, cotton oils, cocoa butter and their derivatives (obtained by fractionation, esterification, concentration mid/or reconstitution fatty acids mid cohols, mono-, di- and triglycerides, cocoa butter substitutes, mmgmine, shortenings, acetylated glycerides, lecithins, etc)... 

Natural agents Birch bark, butter, cabbage, capsaicin, chicken, cinnamon, cobalt chloride, copper, cotton oils, eggs, fish, fruits (kiwi, strawberry), hawthorn, honey, horse saliva, laboratory animals, mahogany, milk, nickel, papain, prawn crust, seminal fluid, sorbic acid, spices, spider mites... 

American Oil Chemists Society. Although there is no publication devoted exclusively to the field of edible fats, there is one very excellent American periodical devoted to the broader field of all fats and oils and related materials. This is the Journal of the American Oil Chemists Society, which is now in its thirty-fifth year of publication, initially as the Chemists Section of the Cotton Oil Press. In 1924 it was a quarterly called the Journal of Oil and Fat Industries, and it became a monthly in 1926. In 1932 the name was changed to Oil and Soap in 1947 the present title was adopted. This magazine not only publishes technical papers presented at the society meetings or written specifically for publication, but also it includes each month... 

DCU is a soil herbicide used at rates of 2-50 kg active ingredient/ha for preemergence treatment in sugar beet, cotton, oil flax, potato, carrots and medicinal herb cultures. In Hungary it is used in combination with Pyramin for weed control in sugar beet (Ubrizsy and Gimesi, 1969). 

Vegetable oils and natural fats are traditional raw materials for the production of soaps and other surfactants. Coconut oil, palm and palm kernel oil, rape oil, cotton oil, tall oil, as well as the fats of animal origin (tallow oil, wool wax), present renewable raw sources. Linear paraffins and olefins (with terminal or internal double bond), higher synthetic alcohols, and benzene are fossil sources for surfactant production which are obtained from oil, natural gas and coal. Other auxiliary materials are required to construct amphiphilic surfactant structure, such as ethylene oxide, sulphur trioxide, phosphorous pentaoxide, chloroacetic acid, maleic anhydride, ethanolamine, and others. 

Solvents may dissolve or react with the material used in filters or similar equipment, and the reaction products may cause foaming. Elements containing paper, fabric, glue, or thermally unstable materials are often troublesome, especially when improperly pretreated (22). Pretreatment of filter elements, and/or good choice of element materials can eliminate this type of problem. One case has been reported (373) where foaming in an ethanolamine absorber was caused by the elements of a filter which was packed with cotton linter. The ethanolamine saponified the cotton oil in the element, and this led to a foaming problem. 

C20H20O6, Mr 356.38, mp. 254-255°C, [alg -54.5 (acetone). C. is a lignan occurring in pine resin, hemlock fir resin, and other Tsuga species as well as in Trachelospermum asiaticum, Picea species, and in Abies amabilis. It can be isolated from the waste water of pine cellulose production. Demethylation furnishes conidendrols. C. is used as an antioxidant in cotton oil and peanut oil, etc. 

A. Keskin, G. Metin, A. Duran, A. Kadir, Using of cotton oil soapstock biodiesel-diesel fuel blends as an alternative diesel fuel. Renewable Energy 2008, 33, 553-557. 

CAS 8001-29-4 EINECS/ELINCS 232-280-7 Synonyms Aceite de Algodon Cotton oil Cottonseed oil Cottonseed oil, winterized Deodorized winterized cottonseed oil Gossypium Oleum Gossypii seminis... 

Cotton oil. See Cottonseed (Gossypium) oil Cotton-Pro . SeePrometryn Cotton red. See Basic red 2 Cotton red 4B. See Direct red 2 Cottonseed acid... 

Food industries are looking for alternative fats to cocoa butter (CB) from natural matrices that are denoted as cocoa butter replacers (CBRs), cocoa butter equivalents (CBEs) and cocoa butter substitutes (CBSs) fat [41 83], CBRs are defined as non-lauric fats that could replace cocoa butter either partially or completely in the chocolate or other food products. On the other hand, a cocoa butter equivalent (CBE) is a type of fat that has a very similar chemical composition, but its triglycerides derive from other source than cocoa beans, such as palm kernel oil, palm oil, mango seed fat, kokum butter, sal fat, shea butter, illipe butter, soya oil, rape seed oil, cotton oil, ground nut oil and coconut oil [43]. 

Saline and cottonized oil extracts administered intra-cutaneously to mice. Saline and cottonized oil extracts administered intra-cutaneously to rabbits. 

Baumwoll-Tupfer cotton fiber Baumwollfaser cotton gloves Baumwollhandschuhe cotton oil Baumwollsaatbl cotton stopper Wattestopfen Couette flow Couette-Strbmung Couette rheometer Couette-Rheometer... 

Fig. C-78. Cottonseed stored at mill, showing screw conveyer (above) which distributes the seed. (Courtesy, Rancher s Cotton Oil, Fresno, Calif.)...

WORLD AND U.S. PRODUCTION. Worldwide, the production of cottonseed, from which cotton oil may be extracted, totals about 33,824,000 metric tons and the ten leading cottonseed-producing countries, by rank, are China, United States, U.S.S.R., India, Pakistan, Brazil, Turkey, Egypt, Australia, and Greece. ... 

---