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1. WO2020139557 - SYSTEMS AND METHODS FOR PREPARING DRY PROCESS MATERIALS AND REDUCING RESPIRABLE DUST

Publication Number WO/2020/139557
Publication Date 02.07.2020
International Application No. PCT/US2019/065582
International Filing Date 11.12.2019
IPC
B28C 5/08 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
5Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
08using driven mechanical means affecting the mixing
B01F 15/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15Accessories for mixers
B28C 7/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
7Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
B28C 9/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
9General arrangement or layout of plant
04the plant being mobile
E04F 13/02 2006.1
EFIXED CONSTRUCTIONS
04BUILDING
FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
13Coverings or linings, e.g. for walls or ceilings
02of plastic materials hardening after applying, e.g. plaster
B28C 5/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
5Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
02without using driven mechanical means effecting the mixing
06the mixing being effected by the action of a fluid
CPC
B01F 15/00961
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
FMIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
15Accessories for mixers ; ; Auxiliary operations or auxiliary devices; Parts or details of general application
00954Preventing generation of dust or dirt; Sieves; Filters
00961Preventing generation of dust
B05B 7/1436
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
14designed for spraying particulate materials
1404Arrangements for supplying particulate material
1431comprising means for supplying an additional liquid
1436to a container where the particulate material and the additional liquid are brought together
B05B 7/144
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
14designed for spraying particulate materials
1404Arrangements for supplying particulate material
144the means for supplying particulate material comprising moving mechanical means
B05B 7/149
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
7Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
14designed for spraying particulate materials
1481Spray pistols or apparatus for discharging particulate material
149with separate inlets for a particulate material and a liquid to be sprayed
B28C 5/06
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
5Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
02without using driven mechanical means effecting the mixing
06the mixing being effected by the action of a fluid
B28C 7/0007
BPERFORMING OPERATIONS; TRANSPORTING
28WORKING CEMENT, CLAY, OR STONE
CPREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
7Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
0007Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
Applicants
  • EXXONMOBIL RESEARCH AND ENGINEERING COMPANY [US]/[US]
Inventors
  • YODER, Patrick L.
  • FOWLER, Christopher J.
  • SCHLETT, Aaron M.
  • JOHNSEN, Laura E.
Agents
  • BARRETT, Glenn
  • OKAFOR, Kristina
  • NEGRON, Liza
  • MIGLIORINI, Robert, A.
  • PRASAD, Priya, G.
Priority Data
62/784,89926.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SYSTEMS AND METHODS FOR PREPARING DRY PROCESS MATERIALS AND REDUCING RESPIRABLE DUST
(FR) SYSTÈMES ET PROCÉDÉS DE PRÉPARATION DE MATÉRIAUX SECS ET DE RÉDUCTION DES POUSSIÈRES RESPIRABLES
Abstract
(EN)
A system (200) for preparing a dry process material (202) includes a sealed container (208) that holds and seals the dry process material (202) therein and prevents airborne dust or particles from the dry process material (202) from escaping the sealed container (208). Sealed processing equipment (212) receives the dry process material (202) from the sealed container (208) and prevents the airborne dust or particles from escaping the sealed processing equipment (212). A sealed connection (214) sealingly couples the sealed container (208) to the sealed processing equipment (212) and prevents the airborne dust or particles from escaping while transferring the dry process material (202). A sealed transfer conduit (222) is sealingly coupled to and extends from the sealed processing equipment (212).
(FR)
Cette invention concerne un système (200) pour préparer un matériau sec (202), comprenant un contenant étanche (208) qui retient et scelle le matériau sec (202) à l'intérieur de celui-ci et empêche la poussière ou les particules en suspension dans l'air du matériau sec (202) de s'échapper du contenant étanche (208). Un équipement de traitement étanche (212) reçoit le matériau sec (202) du contenant étanche (208) et empêche la poussière ou les particules en suspension dans l'air de s'échapper de l'équipement de traitement étanche (212). Un raccord étanche (214) relie de manière étanche le contenant étanche (208) à l'équipement de traitement étanche (212) et empêche la poussière ou les particules en suspension dans l'air de s'échapper lors du transfert matériau sec (202). Un conduit de transfert étanche (222) est relié de manière étanche à l'équipement de traitement étanche (212) et s'étend à partir de celui-ci.
Also published as
Latest bibliographic data on file with the International Bureau