Patents
Sitemap › C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat › C10L - Fuels not otherwise provided for; Natural gas; Synthetic natural gas obtained by processes not covered by subclasses or; Liquefied petroleum gas; Use of additives to fuels or fires; Fire-lighters › C10L 1 - Liquid carbonaceous fuels
Patents for C10L 1 - Liquid carbonaceous fuels (30,690)
09/1989
09/27/1989EP0333705A1 Heterocyclic compounds useful as additives for lubricant and fuel compositions.
09/27/1989EP0333704A1 Method for providing an improved combustion in processes of combustion containing hydrocarbon compounds.
09/27/1989CN1005270B Coal-water slurry compositions
09/26/1989US4870137 Novel n-substituted polyamide type polymers, their method of preparation and their use as additives for crude petroleum oils
09/26/1989US4869837 Preparation of a basic salt
09/26/1989US4869728 Motor fuel additive and ORI-inhibited motor fuel composition
09/26/1989CA1261153A1 Aqueous coal dispersions
09/26/1989CA1260796A1 Oil emulsions of fluorosilicone fluids
09/26/1989CA1260711A1 Fuel additive
09/26/1989CA1260710A1 Coal-water slurry compositions
09/26/1989CA1260709A1 Aqueous coal dispersions
09/26/1989CA1260708A1 Coal-aqueous mixtures
09/26/1989CA1260695A1 Corrosion inhibitor for liquid fuels
09/26/1989CA1260045A1 Method of and apparatus for the hydraulic conveying of solids
09/26/1989CA1260005A1 Metal complexes of mannich bases
09/21/1989WO1989008803A1 Process and device for operating a gas turbine with introduction of additives
09/20/1989EP0333664A2 Method and apparatus for greatly reducing the fuel consume and environment polluting substances in internal combustion engines and combustion processes
09/20/1989EP0333371A1 Homogeneous additive concentrates and their formation
09/20/1989EP0332768A2 Fluid decontamination process
09/19/1989US4867894 Pour point improving additives for mineral oils
09/19/1989US4867893 Reaction products of N,N-diorganodithiocarbamates with thionyl chloride and lubricant compositions containing same
09/19/1989US4867865 Controlling H2 S in fuel oils
09/19/1989US4867754 Adding phosphite and tertiary amine
09/19/1989US4867753 Olefinic hydrocarbon modification with sulfur imides
09/19/1989US4867752 N-alkyl amides as friction-reducers for lubricants and fuels
09/19/1989CA1259602A1 Overbased additives
09/13/1989EP0332243A1 Process for preparing normally liquid hydrocarbonaceous products from a hydrocarbon feed containing linear-and branched olefins
09/13/1989EP0332002A2 Use of selected acrylic and/or methacrylic acid ester copolymers as flow enhancers in paraffin-rich mineral oils and mineral-oil fractions (II)
09/13/1989EP0332000A2 Use of selected acrylic and/or methacrylic acid ester copolymer versions as flow enhancers in paraffin-rich mineral oils and mineral-oil fractions (I)
09/12/1989US4866187 Thio-bis(alkyl lactone acid esters) and thio-bis-(hydrocarbyl diacid esters) are useful additives for lubricating compositions
09/12/1989US4866142 Lactone modified polymeric amines useful as oil soluble dispersant additives
09/12/1989US4866141 Lactone modified, esterfied or aminated additives useful in oleaginous compositions and compositions containing same
09/12/1989US4866140 Oil, fuel additives
09/12/1989US4866139 Lactone modified, esterified dispersant additives useful in oleaginous compositions
09/12/1989US4866135 Heterocyclic amine terminated, lactone modified, aminated viscosity modifiers of improved dispersancy
09/12/1989US4865622 ORI-inhibited and deposit-resistant motor fuel composition
09/12/1989US4865621 Reaction product of dibasic acid anhydride, polyoxyalkylene monoamine, and hydrocarbyl polyamine
09/12/1989US4865444 Apparatus and method for determining luminosity of hydrocarbon fuels
09/12/1989CA1259244A1 Use of etherified polygalactomannan gums as carbonaceous slurry stabilizers
09/12/1989CA1259193A1 Use of poly(dmdaac) as coal fine slurry viscosity reducer
09/06/1989EP0331398A2 Polyepoxide modified adducts or reactants and oleaginous compositions
09/06/1989EP0331397A2 Oil soluble dispersant additives useful in oleaginous compositions
09/05/1989US4863624 Dispersant additives mixtures for oleaginous compositions
09/05/1989US4863623 Novel VI improver, dispersant, and anti-oxidant additive and lubricating oil composition containing same
09/05/1989US4863487 Hydrocarbon fuel detergent
09/05/1989US4863486 Middle distillate compositions with improved low temperature properties
09/05/1989US4862908 Adding an ethylene-vinyl acetate-diisobutylene terpolymer and an oxidized polyethylene wax or an oxidized ethylene-vinyl acetate copolymer
08/1989
08/30/1989EP0330523A2 Friction modified oleaginous concentrates of improved stability
08/30/1989EP0330522A2 Improved demulsified lubricating oil compositions
08/30/1989EP0330416A1 Compositions for inhibition of corrosion in fuel systems, and methods for use
08/30/1989EP0329958A2 Process for the preparation of an aromatic concentrate useful as a blending component for carburetion fuels
08/30/1989CN2043619U Device for preparing soluble oil
08/29/1989US4861346 Pumpable, nonsettling
08/24/1989WO1989007637A1 Ethanol fuel and its use as a diesel fuel
08/24/1989DE3805397A1 Process for producing fuel methanol (motor fuel) from coke oven gas and metallurgical plant gas
08/23/1989EP0329444A2 Method for providing improved solid fuels from agglomerated subbituminous coal
08/23/1989EP0329254A1 Lubricant composition containing a viscosity index improver having dispersant properties
08/23/1989EP0329195A2 Polycyclic polyamine multifunctional lubricating oil additives
08/23/1989EP0162890B1 Deposit control additives - hydroxy polyether polyamines
08/23/1989CN1034951A Fuel oil additives
08/23/1989CN1034950A Preparation of civil heavy fuel oil and cooking rang thereof
08/22/1989US4859356 N,N-diorganodithiocarbamate-alkylthiosulfinyl halide reaction products and lubricant compositions containing same
08/22/1989US4859354 Corrosion inhibitors
08/22/1989US4859353 Sulphur-containing borate esters
08/22/1989US4859210 Motor fuel or lubricant composition containing polybutyl or polyisobutyl derivatives
08/22/1989US4859209 Stable brown-coal/oil suspensions and a process for preparing same
08/16/1989EP0327585A1 Alkylphenols and derivatives thereof via phenol alkylation by cracked petroleum distillates
08/16/1989EP0327559A1 Titanium and zirconium complexes, and fuel compositions.
08/16/1989EP0172906B1 Process for making substituted carboxylic acids and derivatives thereof
08/15/1989US4857667 Continuous extraction, catalytic reactor
08/15/1989US4857661 Bicyclic keto-acids preparation
08/15/1989US4857217 Dispersant additives derived from amido-amines
08/15/1989US4857073 Diesel fuel additive
08/15/1989CA1258415A1 Preparation of emulsions
08/10/1989WO1989007126A1 Fuel composition
08/09/1989EP0327424A1 Polymers derived from unsaturated polyesters by addition of compounds having a thiol function, and their use as additives to modify the properties in the cold state of middle distillates of petroleum
08/09/1989EP0327423A1 Polymers derived from unsaturated polyesters by addition of compounds having an amine function, and their use as additives to modify the properties in the cold state of middle distillates of petroleum
08/09/1989EP0327097A1 ORI-inhibited motor fuel composition and storage stable concentrate
08/09/1989EP0326567A1 N-substituted thio alkyl phenothiazines.
08/08/1989US4855074 Heating long chain succinimide and benzotriazole
08/08/1989US4854940 Method for providing improved solid fuels from agglomerated subbituminous coal
08/08/1989US4854939 High octane gasoline from reaction of methanol and hydrocarbons using zeolite zsm-5
08/08/1989US4854938 Adding organosiloxane and halide salt dissolved in alcohol
08/08/1989CA1258268A1 Gasoline composition
08/02/1989EP0326356A1 A method for improving cold flow of hydrocarbon fuel oils
08/02/1989EP0325769A1 Use of an unleaded liquid fuel containing ferrocen for operating a spark ignition engine
08/02/1989CN1034384A Kind of coal-water mixed fuel and melthod of its preparation
08/02/1989CN1034383A Multifragrant motor fuel and method of its preparation
08/01/1989US4853337 Reducing crude oil fouling tendency by adjusting the level of imcompatible asphaltenes in the blend stream
08/01/1989US4852993 ORI-inhibited and deposit-resistant motor fuel composition
08/01/1989US4852992 Combustion aids
07/1989
07/27/1989WO1989006680A1 A novel and improved method of producing solid-liquid mixtures with a high concentration of solids
07/27/1989DE3801107A1 Fuels for spark-ignition engines
07/26/1989EP0325309A1 Method for preparing a high-concentration solids suspension in water
07/26/1989EP0325307A2 Macrocyclic polyamine multifunctional lubricating oil additives
07/26/1989EP0325054A2 Surfactant composition
07/25/1989US4851524 Sludge dispersants
07/25/1989US4850700 Method and apparatus for producing a coal/water mixture for combustion in a fluidized bed unit
07/25/1989CA1257772A1 Fuel additive for use in alcohol fuels
07/25/1989CA1257771A1 Process for producing a coal-water slurry
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