Amasavu amawanvu Acidi z’amasavu (Tofa) .

1.Oilfield Services Industry .

Ebibinja bya lipophilic ebya asidi omuwanvu ow’amafuta bikwatagana n’ekitundu ky’amafuta,so nga ebibinja ebigonza amazzi bikwatagana n’ekitundu ky’amazzi,okukola amazzi-mu-amafuta (w/o) emulsion.

Kino kyongera ku bunywevu obw’amaanyi -obutebenkevu, okusiiga, n’okusala-okutwala obusobozi bw’amazzi ag’okusima.

Kisaanira ebitonde ebizibu(nga waggulu-ebbugumu, waggulu-Salinity, ne calcium omungi -magnesium ion environments),okukendeeza ku bulabe bw’okugwa kw’oluzzi,okukendeeza ku kuziyiza okusikagana wakati w’okusima ekitundu n’oluzzi,n’okugaziya obulamu bw’empeereza y’okusima kwa bit.

Ensengekera ya asidi w’amasavu (fatty acid structure) ya asidi omuwanvu esobola okukola enkola y’okufuula emulsification enywevu nga erina wax ne colloid mu mafuta agatali malongoose,ekendeeza ku buzito bwa mafuta agatali malongoose.

Nga emulsifier oba viscosity reducer,ekozesebwa okulongoosa fluidity ya crude oil.

Okugatta ku ekyo,ekozesa emirimu egy’okungulu okusaanyaawo obutebenkevu bw’emulsion y’amafuta agatali malongoose,okuleeta amatondo g’amazzi okwegatta n’okusenga,okwanguyiza okwawula amafuta agatali malongoose n’amazzi,n’okulongoosa obulungi bw’okuggwaamu amazzi mu mafuta agatali malongoose,etera okukozesebwa mu kukungaanya amafuta agatali malongoose n’okutambuza entambula.

2. Amakolero agakola eby’obugagga eby’omu ttaka .

Ekibinja kya carboxyl ekya asidi omuwanvu mu mafuta kisobola okukola coordinate bonds ne metal ions ku surface of oxidized ores(nga ekyuma ores, rare earth ores, apatite),ekifuula hydrophobic okusobola okwanguyira okukulukuta nga biwujjo.

It adsorbs on the mineral surface,okutumbula obusobozi bw’okusiba wakati w’eby’obuggagga eby’omu ttaka n’ebiwujjo okulongoosa obulungi bw’okukulukuta.

3.Eby'okusiiga Ebizigo .

Alkyd resin synthesis: .

Ekintu ekikulu ekisookerwako eky’okukola alkyd resins,okuddamu ne polyols (okugeza, glycerin, pentaerythritol) ne polyacids (okugeza, phthalic anhydride).

Resins zino zirimu firimu ennungi-Okukola eby’obugagga, gloss, n’okuziyiza embeera y’obudde, ekozesebwa ennyo mu kusiiga ebizimbe, okusiiga amakolero, n’ebizigo by’embaawo.

Ebirungo ebiyamba okusiiga:

TOFA erongoosa sipiidi y’okukala, okukyukakyuka, okunywerera, n’okuziyiza amazzi.

Okugeza, okugattako TOFA entuufu ku latex paints kyongera okunywerera ku bisenge n’okuziyiza okusiimuula kwa firimu y’okusiiga .

Mu kukola yinki,Tofa ekozesebwa okuteekateeka ebikwata ku yinki.

Okuyita mu nkolagana n’eddagala eddala,kola ebisiba n’amazzi amalungi, okukyusibwa, n’okukala, okukakasa nti yinki ya yunifoomu eri substrate mu kiseera ky’okukuba ebitabo,okukuba ebifaananyi n’ebitangaavu, n’okulongoosa sipiidi y’okukala yinki n’okuziyiza okusiiga.

4.Ekitongole ky'eby'obusamize .

Vulcanization activator:Nga Vulcanization activator mu vulcanization ya natural ne synthetic rubbers,tofa etumbula reactions wakati wa rubber ne vulcanizing agents,ekola vulcanization,eyongera cross-link density ya vulcanizates, n'ekola physical-ebintu by'ebyuma (ebintu ebikaluba, okukaluba, tensile resistance).

Plasticizer:Nga plasticizer, TOFA ekendeeza ku bugumu bwa kapiira n’okuziyira, eyamba okukyukakyuka n’obuveera,eyamba okutabula n’okubumba, n’okulongoosa obuziyiza obw’ennyogoga n’okuziyiza okunyweza ebiva mu kapiira.

5.Amakolero g'obuveera .

Plasticizer ne Lubricant:Ekozesebwa nga plasticizer ne lubricant mu buveera nga PVC ne Ps.

Nga plasticizer, ekendeeza amaanyi aga intermolecular mu pulasitiika,okutumbula okukyukakyuka, ductility, ne plasticity.

Nga ekizigo, kikendeeza ku kusikagana wakati w’obuveera n’ebyuma ebikola,nga kikendeeza amaanyi, kitereeza obulungi bw’okulongoosa,n’okutumbula okumaliriza kungulu n’okukendeeza ku buveera bw’ebintu ebikolebwa mu buveera.

Ekitereeza:

Mu PVC processing,bwebakozesebwa ne metal soap stabilizers,Tofa erongoosa thermal and light stability ya PVC, okuziyiza okukaddiwa, okukyusa langi,n'okuzimbulukuka okuva ku bbugumu n'ekitangaala mu kiseera ky'okulongoosa n'okukozesa,bwe kityo okugaziya service life of plastic products.

6.Daily Chemical Indindustry .

Surfactants:Okukola n'eddagala eddala,Tofa esobola okukola surfactants ez'enjawulo(okugeza, fatty acid salts, esters, amides),wiile ekozesebwa mu detergents, textile auxiliaries, oilfield chemicals, etc.,for emulsification, dispersion, washing, and foaming.

7.Ebyuma ebikola emirimu .

Ebizigo ebisiiga: Nga ebirungo ebisiiga, TOFA alongoosa okusiiga, okuziyiza oxidation, n’okuziyiza obusagwa bw’ebizigo,okukendeeza ku kwambala ebyuma n’okugaziya obulamu bw’ebyuma.

8.Amaanyi g'eddagala amakolero .

Biofuels:Oluvannyuma lw'okwongera okulongoosa,Tofa esobola okukola ng'ekintu ekisookerwako mu kukola biodiesel.

Okuyita mu kukyusakyusa, asidi z’amasavu zikyusibwa ne zifuuka asidi w’amasavu methyl oba ethyl esters okukola biodiesel,okuwa eby’obugagga ebizzibwa obuggya eri ekitongole ky’amasannyalaze.

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