TALL OIL FATTY ACID (TOFA)

TALL OIL FATTY ACID (TOFA)

TALL OIL FATTY ACID

CAS NUMBER: 1790-12-3;

SYNONYMS: Acids, tall oil; Fatty acids, tall oil; Tall oil acid; Disproportionated tall oil fatty acid; Tall oil acids; [ChemIDplus] A-Tall FA-XA; Acides gras de Tall Oil; Acintol D 30RL; Pamak 4; Acintol EPG; Acintol FA 1; Acintol FA 2; Acintol FA 3; Bevacid 2; Crofatol P; Emtall 729; Etol FA-X; FA 1; Fatty acids; Fatty acids, tall-oil, disproportionated; Fettsaure; Hartall F 1; Hartall FA 1; Hartall FA 20; L 1AS; L 5; L 5 (fatty acid); Liqro W; Neo-fat 42-06; Neo-fat 42-12; Neo-Fat 42-6; Neo-fat 42-70; Olein; Pamak 1; Pamak 4; Pamak 4A; Pamak I; Pamolyn 125; Sylfat 94; Sylfat 96; Sylfat V 18; Talacyd D 50; Talacyd P 40; Talacyd P 50; Talacyd T 2; Tall Fax 250; Tall oil fatty acid; Tall-oil fatty acids; Tall-oil, disproportionated; Tallolfettsaure; TOFA; Unitol AC; Unitol ACD; Unitol BKS; Unitol DSR; Unitol DSR 90; OULU 102; VALKE TOFA 2; Unitol LFA; Westvaco 1480; [IUCLID]; 2-Aminoethanol, tall oil fatty acids soap Carboxylic acids; tall-oil; compds. with ethanolamine; EINECS 268-640-5; Ethanolamine tallate; Monoethanolamine tallate;Tall oil acids, ethanolamine salt;Tall oil acids, monoethanolamine salt; Tall oil fatty acid; monoethanolamine salt; Tall oil fatty acid; monoethanolamine soap; Tall oil fatty acids, monoethanolamine salt; Tall oil fatty acids; monoethanolamine soap; Tall oil; monoethanolamine salt; fatty acids; tall oil; oligomeric products with maleic acids; calcium; magnesium; zinc salts; maleated;

Forchem’s Tall Oil Fatty Acid (TOFA) reflects our combination of high quality Scandinavian type Crude Tall Oil (CTO) raw material together with Europe’s most modern and efficient Tall Oil bio-refinery in Rauma, Finland. The optimum distillation process produces a very pure fatty acid with a low level of rosin acids and a low level of unsaponifiables, which make it an ideal raw material for many chemical reactions and intermediates. For those applications where low temperature performance is critical Forchem produces a premium quality grade of TOFA, For 2X. This is produced from specially selected CTO and is subjected to even greater quality control to ensure maximum product performance and stability.Low sulfur tall oil fatty acid (TOFA) is designed specifically for the fuel segment as a diesel fuel additive. Tall oil fatty acids is obtained by the fractional distillation of crude oil, a by-product from the pulping of pine trees. Tall oil fatty acids are used in dimer acids, alkyd resins, oilfield chemicals, metalworking fluids, liquid cleaners, textile chemicals, fuel additives, construction chemicals, rubber and tire, metallic stabilizers, ore flotation, and fatty derivatives. Chemical Associates offers a full spectrum of tall oil fatty acids. We have the ability to customize one of our standard products to meet a customer’s need. We offer low sulfur tall oil fatty acid that is designed specifically for the fuel segment as a diesel fuel additive.Tall oil fatty acids are used in dimer acids, alkyd resins, oilfield chemicals, metalworking fluids, liquid cleaners, textile chemicals, fuel additives, construction chemicals, rubber and tire, metallic stabilizers, ore flotation, and fatty derivatives. Catalytic deoxygenation of tall oil fatty acids (TOFAs) was investigated over 1 wt % Pd/C Sibunit, which is a synthetic mesoporous carbon. The reactions were performed in a semi-batch reactor using dodecane as a solvent under 17 bar of total pressure. The main studied parameters were the reaction temperature, initial concentration of TOFA, effect of the reaction atmosphere, and metal loading. The temperature and initial concentration ranges were 300-350 °C and 0.15-0.6 mol/L, respectively. The total conversion of fatty acids increased, as expected, with increasing temperatures and decreasing initial TOFA concentrations. The main liquid-phase products were n-heptadecane and n-heptadecene. In addition to the desired linear C17 hydrocarbons, also aromatic C17 compounds, such as undecylbenzene, were formed. The best conditions for the formation of the desired C17 hydrocarbons were lower initial concentrations of TOFA, 300-325 °C, and the presence of hydrogen. An increase of the metal loading (4 wt %) led to an increase of the selectivity to linear C17 hydrocarbons.Tall oil fatty acid, commonly abbreviated as TOFA, is obtained as a by-product of the paper and pulp manufacturing process. Pine trees along with other coniferous trees are the primary raw materials for this chemical. TOFA accounts for about 30% of the yield of crude tall oil after fractional distillation, while the rest of the products obtained are tall oil rosin (TOR), distilled tall oil (DTO), and pitch fuel. TOFA is further processed to produce intermediate chemicals. These are used in various industries. Composition of TOFA is skewed largely towards long chain fatty acids such as oleic acid and linoleic acid. Demand for these products accounts for majority of applications of TOFA. However, the composition of oleic acid and linoleic acid in TOFA varies with region to region, owing to the difference in climatic conditions and soil.

Products & Informations

Tall oil fatty acid (TOFA) is a low cost unsaturated fatty acid (oleic acid) and is a source of low boiling point fatty acids widly used in synthetic lubricants industry. Which have light in color and low in rosin, is a consistent, cost- effective, source of liquid fatty acid. The utility of tall oil fatty acid can be found in the long carbon chain (C18) acid function of the carboxyl group (-COOH) or unsaturation of the double bonds.

APPLICATIONS

-alkyds and other protective coating resins
-chemical intermediates
-corrosion inhibitors
-defoamers
-emulsifiers
-epoxy resin esters
-lubricants
-metalworking fluid
-plasticizers
-printing ink
-rubber paper
-soaps & detergent
-synthetic detergents

Forchem’in Tall Oil Ya Asidi (TOFA), yüksek kaliteli skandinav tipi Crude Tall Oil (CTO) ham maddesinin kombinasyonunu yanstmaktadr. Rauma, Finlandiya’da Avrupa’nn en modern ve verimli Tall Oil biyo-rafinerisiyle birlikte malzeme. Optimum damtma ilemi, düük seviyede rosin asitleri ve düük bir seviyeyle çok saf bir ya asidi üretir. B irçok kimyasal reaksiyon ve ara madde için ideal bir hammadde haline getiren ayrlmaz maddeler. Bu uygulamalar için düük scaklk performansnn kritik olduu yerlerde Forchem, 2X için yüksek kaliteli bir TOFA ürünü üretir. Bu üretilen özel olarak seçilmi CTO’dan ve maksimum ürün performans salamak için daha fazla kalite kontrolüne tabi tutulur ve Stabilite. Düük sülfür ya ya asidi (TOFA), dizel yakt katks olarak yakt segmentine özel olarak tasarlanmtr. Uzun yal ya asitleri, çam aaçlarnn hamurundan çkan bir yan ürün olan ham petrolün fraksiyonel damtlmasyla elde edilir. Uzun yal ya asitleri dimer asitleri, alkid reçineleri, petrol sahas kimyasallar, metal ileme svlar, sv temizleyiciler,tekstil kimyasallar, yakt katklar, inaat kimyasallar, lastik ve lastik, metalik stabilizatörler, cevher yüzdürme ve yal türevleridir. Kimyasal Associates, tam yal bir ya asitleri yelpazesi sunmaktadr. Biz birini  özelletirmek için yetenei var. Bir müterinin ihtiyacn karlamak için standart ürünler. Özel olarak tasarlanm düük sülfür ya ya asiti sunuyoruz. Dizel yakt katks olarak yakt segmenti. Baz ya asitleri, alkid reçineleri, petrol sahas kimyasallar, metal ileme svlar, sv temizleyiciler, tekstil kimyasallar, yakt katklar, inaat kimyasallar, lastik ve lastik, metalik stabilizörler, cevher yüzdürme ve yal türevler. Yüksek yal ya asitlerinin (TOFA) katalitik deoksijenasyonu aratrld. Bir sentetik mezo-gözenekli karbon olan arlkça% 1’den fazla Pd / C Sibunit. Reaksiyonlar, bir yar-kesikli reaktörde gerçekletirildi. Toplam basnç 17 bar altnda bir çözücü olarak dodekan. Çallan ana parametreler balangçta reaksiyon scaklyd TOFA konsantrasyonu, reaksiyon atmosferinin etkisi ve metal yüklenmesi. Scaklk ve balangç ​​konsantrasyonu aralklar srasyla 300-350 ° C ve 0.15-0.6 mol / L idi. Ya asitlerinin toplam dönüümü beklendii gibi artmtr. Scakln arttrlmas ve balangç ​​TOFA konsantrasyonlarnn azaltlmas. Ana sv faz ürünleri n-heptadekan ve n-heptadekeni. stenen lineer C17 hidrokarbonlara ek olarak, undesilbenzen gibi aromatik C17 bileikleri de, oluturulan. stenen C17 hidrokarbonlarn oluumu için en iyi koullar daha düük balangç ​​TOFA konsantrasyonlaryd. 300-325 ° C ve hidrojen varl. Metal yüklemede bir art (arlkça% 4), seçicilikte bir arta yol açt. Lineer C17 hidrokarbonlar.Tüm ya ya asidi, genellikle TOFA olarak ksaltlr, kadn ve pulpann bir yan ürünü olarak elde edilir üretim süreci. Dier ine yaprakl aaçlar ile birlikte çam aaçlar bu kimyasal için birincil hammaddelerdir. TOFA elde edilen ürünlerin geri kalan ise fraksiyonel damtma sonras ham uzun ya veriminin yaklak% 30’unu oluturur.Uzun ya ya (TOR), damtlm uzun ya (DTO) ve zift yaktdr. TOFA ayrca ara üretmek için ilenir kimyasallar. Bunlar çeitli sektörlerde kullanlmaktadr. TOFA bileimi, büyük ölçüde uzun zincirli yal asitlere doru eimlidir.Oleik asit ve linoleik asit olarak. Bu ürünler için talep, TOFA’nn uygulamalarnn çounu oluturmaktadr. Ancak TOFA’da oleik asit ve linoleik asit bileimi, iklim deiikliinden dolay bölgeye göre deiir koullar ve toprak.

Ürünler ve Bilgiler

Uzun yal ya asidi (TOFA) düük maliyetli doymam ya asididir (oleik asit) ve düük kaynama noktal bir ya kaynadr. sentetik yalar endüstrisinde yaygn olarak kullanlan asitler. Renginde hafif ve rengin düük olduu, tutarl, maliyet- etkili, sv ya asidi kayna. Uzun yal ya asidinin kullanm uzun karbon zincirinde (C18) bulunabilir. Karboksil grubunun (-COOH) ilevi veya çift balarn doymaml.

UYGULAMALAR

-kalyds ve dier koruyucu kaplama reçineleri
-kimyasal ara ürünler
-Korozyon önleyicileri
-defoamers
-emulsifiers
-epoksi reçine esterleri
-lubricants
-metal çalma svs
-plasticizers
-matbaa mürekkebi
-rubber kad
-sular ve deterjan
-sentetik deterjanlar