Arbaflame Technology AS

Norway

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C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances 10
C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining 9
C10L 5/36 - Shape 7
C07D 307/50 - Preparation from natural products 3
C10L 9/06 - Treating solid fuels to improve their combustion by chemical means by oxidation 3
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Found results for  patents

1.

PROCESS FOR THE PRODUCTION OF FURFURAL

      
Application Number 17278881
Status Pending
Filing Date 2019-09-23
First Publication Date 2022-02-17
Owner Arbaflame Technology AS (Norway)
Inventor Brusletto, Rune

Abstract

The present invention refers to a method of producing furfural and optionally further basic chemicals from biomass material comprising treatment of the biomass material at elevated pressures and temperatures, to the condensates and solid product obtained by the method of the invention, as well as to their use.

IPC Classes  ?

2.

Method and apparatus for production of cellulose based fuel pellets

      
Application Number 16639705
Grant Number 11597888
Status In Force
Filing Date 2018-08-15
First Publication Date 2021-05-06
Grant Date 2023-03-07
Owner Arbaflame Technology AS (Norway)
Inventor Brusletto, Rune

Abstract

A method and apparatus for production of cellulose based fuel pellets from wood logs includes steps of comminuting the wood logs to particulate wood material. The particulate material heat treated in a reactor and the pressure is reduced in a manner causing defibration of the particulate material. The material is pelletized using the softened lignin at least partially as a binder for the pellets. The comminution of the wood logs is effected as a single-step operation in which the wood logs are charged to a comminution station where at least one rotating drum provided with cutting teeth is arranged in a manner to fully comminute the wood logs. The particulate material may be fractioned and a selected size fraction used for the further treatment.

IPC Classes  ?

  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
  • C10L 5/14 - Briquetting processes with the aid of binders, e.g. pretreated binders with organic binders
  • C10L 5/36 - Shape
  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining

3.

PROCESS FOR THE PRODUCTION OF FURFURAL

      
Document Number 03110286
Status Pending
Filing Date 2019-09-23
Open to Public Date 2020-04-02
Owner ARBAFLAME TECHNOLOGY AS (Norway)
Inventor Brusletto, Rune

Abstract

The present invention refers to a method of producing furfural and optionally further basic chemicals from biomass material comprising treatment of the biomass material at elevated pressures and temperatures, to the condensates and solid product obtained by the method of the invention, as well as to their use.

IPC Classes  ?

4.

PROCESS FOR THE PRODUCTION OF FURFURAL

      
Application Number EP2019075542
Publication Number 2020/064641
Status In Force
Filing Date 2019-09-23
Publication Date 2020-04-02
Owner ARBAFLAME TECHNOLOGY AS (Norway)
Inventor Brusletto, Rune

Abstract

The present invention refers to a method of producing furfural and optionally further basic chemicals from biomass material comprising treatment of the biomass material at elevated pressures and temperatures, to the condensates and solid product obtained by the method of the invention, as well as to their use.

IPC Classes  ?

5.

METHOD AND APPARATUS FOR PRODUCTION OF CELLULOSE BASED FUEL PELLETS

      
Application Number NO2018050211
Publication Number 2019/035723
Status In Force
Filing Date 2018-08-15
Publication Date 2019-02-21
Owner ARBAFLAME TECHNOLOGY AS (Norway)
Inventor Brusletto, Rune

Abstract

Method for production of cellulose based fuel pellets from wood logs (23) comprising: comminuting the wood logs to particulate wood material; subjecting the particulate material to heat treatment in a reactor; reducing the pressure in a manner causing defibration of the particulate material; pelletizing the material using the softened lignin at least partially as a binder for the pellets. The comminution of the wood logs (23) is effected as a single-step operation in which the wood logs are charged to a comminution station (12) where at least one rotating drum (22) provided with cutting teeth is arranged in a manner to fully comminute the wood logs. The particulate material may be fractioned and a selected size fraction used for the further treatment. An apparatus for conducting the method is described.

IPC Classes  ?

  • C10L 5/36 - Shape
  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining
  • B02C 18/06 - Disintegrating by knives or other cutting or tearing members which chop material into fragmentsMincing machines or similar apparatus using worms or the like with rotating knives
  • B27L 11/06 - Manufacture of wood shavings, chips, powder, or the likeTools therefor of wood powder or sawdust

6.

METHOD AND APPARATUS FOR PRODUCTION OF CELLULOSE BASED FUEL PELLETS

      
Document Number 03073004
Status Pending
Filing Date 2018-08-15
Open to Public Date 2019-02-21
Owner ARBAFLAME TECHNOLOGY AS (Norway)
Inventor Brusletto, Rune

Abstract

Method for production of cellulose based fuel pellets from wood logs (23) comprising: comminuting the wood logs to particulate wood material; subjecting the particulate material to heat treatment in a reactor; reducing the pressure in a manner causing defibration of the particulate material; pelletizing the material using the softened lignin at least partially as a binder for the pellets. The comminution of the wood logs (23) is effected as a single-step operation in which the wood logs are charged to a comminution station (12) where at least one rotating drum (22) provided with cutting teeth is arranged in a manner to fully comminute the wood logs. The particulate material may be fractioned and a selected size fraction used for the further treatment. An apparatus for conducting the method is described.

IPC Classes  ?

  • B02C 18/06 - Disintegrating by knives or other cutting or tearing members which chop material into fragmentsMincing machines or similar apparatus using worms or the like with rotating knives
  • B27L 11/06 - Manufacture of wood shavings, chips, powder, or the likeTools therefor of wood powder or sawdust
  • C10L 5/36 - Shape
  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining

7.

Method and apparatus for preparing fuel from biomass

      
Application Number 14769250
Grant Number 10287525
Status In Force
Filing Date 2014-02-19
First Publication Date 2016-01-07
Grant Date 2019-05-14
Owner Arbaflame Technology AS (Norway)
Inventor
  • Brusletto, Rune
  • Plückhahn, Wolfgang

Abstract

Method and apparatus for preparation of fuel from biomass wherein the biomass is subjected to a heat treatment in a temperature range from 150 to 300 C, in a reactor pressurized with steam and air, wherein the pressure at completed treatment is released. The volume increase of steam and other gases from the pressure release is temporarily accumulated in a container of a flexible volume while steam and other gases are subjected to heat exchange in at least one heat exchanger so that condensable gases are condensed and release their heat of condensation in the at least one heat exchanger.

IPC Classes  ?

  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
  • C10L 5/00 - Solid fuels
  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining
  • C10L 5/36 - Shape
  • B01D 53/00 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
  • B01D 53/34 - Chemical or biological purification of waste gases

8.

Method of producing carbon-enriched biomass material

      
Application Number 14766189
Grant Number 10119088
Status In Force
Filing Date 2014-02-05
First Publication Date 2015-12-31
Grant Date 2018-11-06
Owner Arbaflame Technology AS (Norway)
Inventor
  • Brusletto, Rune
  • Kleinert, Mike

Abstract

The present invention provides a carbon-enriched biomass material, a method of producing the carbon-enriched biomass material, and a method for using the carbons-enriched biomass material. A lignocellulosic material is used as a starting material and is treated at elevated temperatures under partially oxidizing conditions in a reaction vessel which is isolated from the environment. The carbon enriched biomass can be used in domestic or industrial combustion processes.

IPC Classes  ?

  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
  • F23G 5/027 - Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels including pretreatment pyrolising or gasifying
  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining
  • C10L 9/06 - Treating solid fuels to improve their combustion by chemical means by oxidation

9.

METHOD AND APPARATUS FOR PREPARING FUEL FROM BIOMASS

      
Application Number NO2014050024
Publication Number 2014/129910
Status In Force
Filing Date 2014-02-19
Publication Date 2014-08-28
Owner ARBAFLAME TECHNOLOGY AS (Norway)
Inventor
  • Brusletto, Rune
  • Plückhahn, Wolfgang

Abstract

Method and apparatus for preparation of fuel from biomass wherein the biomass is subjected to a heat treatment in a temperature range from 150 to 300 C, in a reactor (11) pressurized with steam and air, wherein the pressure at completed treatment is released. The volume increase of steam and other gases from the pressure release is temporarily accumulated in a container (14) of a flexible volume while steam and other gases are subjected to heat exchange in at least one heat exchanger (13) so that condensable gases are condensed and release their heat of condensation in the at least one heat exchanger.

IPC Classes  ?

  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining
  • B01D 53/44 - Organic components
  • B01D 53/75 - Multi-step processes
  • C10L 5/36 - Shape
  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances

10.

METHOD AND APPARATUS FOR PREPARING FUEL FROM BIOMASS

      
Document Number 02908667
Status In Force
Filing Date 2014-02-19
Open to Public Date 2014-08-28
Grant Date 2021-10-19
Owner ARBAFLAME TECHNOLOGY AS (Norway)
Inventor
  • Brusletto, Rune
  • Pluckhahn, Wolfgang

Abstract

Method and apparatus for preparation of fuel from biomass wherein the biomass is subjected to a heat treatment in a temperature range from 150 to 300 C, in a reactor (11) pressurized with steam and air, wherein the pressure at completed treatment is released. The volume increase of steam and other gases from the pressure release is temporarily accumulated in a container (14) of a flexible volume while steam and other gases are subjected to heat exchange in at least one heat exchanger (13) so that condensable gases are condensed and release their heat of condensation in the at least one heat exchanger.

IPC Classes  ?

  • B01D 53/44 - Organic components
  • B01D 53/75 - Multi-step processes
  • C10L 5/36 - Shape
  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining

11.

METHOD OF PRODUCING CARBON-ENRICHED BIOMASS MATERIAL

      
Document Number 02900092
Status In Force
Filing Date 2014-02-05
Open to Public Date 2014-08-14
Grant Date 2021-10-12
Owner ARBAFLAME TECHNOLOGY AS (Norway)
Inventor
  • Brusletto, Rune
  • Kleinert, Mike

Abstract

The present invention refers to a method of producing carbon-enriched biomass material, the carbon-enriched biomass material obtained thereby as well as its use.

IPC Classes  ?

  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
  • C10L 9/06 - Treating solid fuels to improve their combustion by chemical means by oxidation
  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining

12.

METHOD OF PRODUCING CARBON-ENRICHED BIOMASS MATERIAL

      
Application Number EP2014052222
Publication Number 2014/122163
Status In Force
Filing Date 2014-02-05
Publication Date 2014-08-14
Owner ARBAFLAME TECHNOLOGY AS (Norway)
Inventor
  • Brusletto, Rune
  • Kleinert, Mike

Abstract

The present invention refers to a method of producing carbon-enriched biomass material, the carbon-enriched biomass material obtained thereby as well as its use.

IPC Classes  ?

  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances
  • C10L 9/06 - Treating solid fuels to improve their combustion by chemical means by oxidation
  • C10L 9/08 - Treating solid fuels to improve their combustion by heat treatment, e.g. calcining

13.

PROCESS FOR PRODUCING FUEL PELLETS

      
Document Number 02573046
Status In Force
Filing Date 2005-06-16
Open to Public Date 2006-01-19
Grant Date 2013-01-15
Owner
  • ARBAFLAME TECHNOLOGY AS (Norway)
  • CAMBI TECHNOLOGY AS (Norway)
Inventor
  • Brusletto, Rune
  • Solheim, Odd Egil
  • Holte, Hans Rasmus

Abstract

A method for production of fuel pellets from a biological material, preferably saw dust, wood or similar, where the method comprises the following steps: supplying the material to a drying step (1) and dry the material to a relative humidity from 40-65 weight-percent to 30-45 weight-percent; supplying the material from the dryer step (1), optionally via an intermediate storage step (2), to a reactor step (3, 3') and heat the material to 200 - 300 ~C by supply of steam; keeping the material in the reactor at the achieved temperature in sufficient time to soften the material; reducing the pressure of the reactor step (3, 3') in at least two steps, in order to defibrate the material and release of lignin, and supply the material from the reactor step (3, 3') to an additional drying step (5), optionally via an intermediate storage step (4), and optionally pelletizing of the material.

IPC Classes  ?

  • C10L 5/44 - Solid fuels essentially based on materials of non-mineral origin on vegetable substances