METHODS FOR PRODUCTION OF PITCH PARTICLES WITH REPROCESSING OF PITCH FINES

SYSTEM AND PROCESS FOR INCREASING A SOFTENING POINT OF ISOTROPIC PITCH

POLYMER MODIFIED ASPHALT FOR INDUSTRIAL APPLICATIONS

Asphalt air blowing with liquid jet ejector and coil

PROCESS SCHEME FOR MAXIMUM HEAVY OIL CONVERSION WITH STAGE ASPHALTENE REJECTION

UPGRADING ASPHALT BY INCORPORATION OF BIO-OILS

Polymer modified asphalt for industrial applications

Recycled oil and rubber modified for asphalt and method of use

Utilizing packed columns for asphalt air blowing

Prevention of the emission of hydrogen sulphide in the production of hot bitumen or asphalt

Method for producing impregnated pitch from petroleum-based raw material and impregnated pitch produced thereby

MULTI-PURPOSE REACTOR AND PROCESS FOR THE PREPARATION OF MODIFIED BITUMEN

Process to produce blown asphalt

Process to produce blown asphalt

Nanobubble aided bitumen extraction from oil sand

Polymer modified asphalt for industrial applications

Asphalt blow still with sectionalized columns

Multi-purpose reactor and process for the preparation of modified bitumen

Method for preparing carbon nanotube, and dispersion composition of carbon nanotube

Method for preparing polyaromatic oxide and polyaromatic oxide prepared thereby

Bio-asphalt, bio-asphalt composition and method for preparing them

Use of an ester additive and paving grade asphalt in built up roofing asphalt composition manufacture

Method and apparatus for adjusting pitch material

METHOD FOR PROCESSING ORGANIC PHASE SUBSTANCE BY USING HALOGEN-CONTAINING CHECICAL OR CHEMICALS AND/OR MIXTURE CONTAINING OXYGEN-CONTAINING OXIDIZER OR OXIDIZERS AND ORGANIC CARBONYL ANALOGUE OR ANALOGUES, AND/OR METHOD FOR EXTRACTING OR DEPOSITING HEAVY ELEMENT SPECIES AND/OR ORGANIC COMPONENTS OF ASPHALTENE AND/OR INORGANIC SUBSTANCE FROM THE ORGANIC PHASE SUBSTANCE BY USING HALOGEN-CONTAINING CHEMICAL OR CHEMICALS AND/OR MIXTURE CONTAINING OXYGEN-CONTAINING OXIDIZER OR OXIDIZERS AND ORGANIC CARBONYL ANALOGUE OR ANALOGUES, AND PLANT USING FOR THE METHOD, AND ORGANIC PHASE SUBSTANCE

Asphalt oxidation process using liquid jet ejection

Asphalt oxidation technique

Upgrading of asphaltene-depleted crudes

Multi-purpose reactor and process for the preparation of modified bitumen

ASPHALT OXIDATION PROCESS USING LIQUID JET EJECTION

Methods and systems for manufacturing modified asphalts

Roofing coating asphalt composition

Oxidation of asphaltenes

Methods and systems for manufacturing modified asphalts

PROCESS FOR PRODUCING AN IMPROVED ASPHALT USING POLYPHOSPHORIC ACID WITH AIR BLOWING

Process of producing roofing shingle coating asphalt allowing more material options

Process of producing roofing shingle coating asphalt

Method of producing roofing shingle coating asphalt from non-coating grade asphalt

Method for preparing bitumen base

Process and apparatus for modifying bitumen

Oxidation of asphaltenes

Preparation of industrial asphalt

Method of producing a pitch binder for an electrode material

Process for producing spherical activated carbon

Apparatus for controlled blowing of asphalt