公开(公告)号：US2491752A

公开(公告)日：1949-12-20

申请号：US62890245

申请日：1945-11-15

Applicant: STANDARD OIL DEV CO

Inventor： MOISE JAMES E

IPC: B01J3/02 ,  B01J4/00 ,  B01J19/18 ,  C08F210/12

CPC classification number: B01J19/1875 ,  B01J3/02 ,  B01J4/001 ,  B01J2219/00085 ,  C08F210/12 ,  C08F4/005

公开(公告)号：US2480782A

公开(公告)日：1949-08-30

申请号：US2480782D

CPC classification number: B01J4/001

公开(公告)号：US2275915A

公开(公告)日：1942-03-10

申请号：US37087540

申请日：1940-12-19

Applicant: MCDONALD DONALD B

Inventor： MCDONALD DONALD B

IPC: B01J4/00 ,  H01M2/36

CPC classification number: B01J4/001 ,  H01M2/362

公开(公告)号：US1252547A

公开(公告)日：1918-01-08

申请号：US1914827643

申请日：1914-03-27

Applicant: VIBROCEL COMPANY LTD

Inventor： CALTHROP EVERARD RICHARD ,  LYNDE FRANCIS GASCOIGNE

CPC classification number: B01J4/001 ,  Y10T137/3124

公开(公告)号：US767597A

公开(公告)日：1904-08-16

申请号：US1904198272

申请日：1904-03-15

Applicant: NATHAN W LUNDY ,  RAFF JAMES E

Inventor： RAFF JAMES E

CPC classification number: B01J4/001 ,  Y10T137/3124 ,  Y10T137/794

公开(公告)号：US697015A

公开(公告)日：1902-04-08

申请号：US1901051749

申请日：1901-03-18

Applicant: HARRY V MOYER ,  EDWIN BEERY ,  RAFF JAMES E

Inventor： RAFF JAMES E

CPC classification number: B01J4/001 ,  Y10T137/3124

公开(公告)号：US643099A

公开(公告)日：1900-02-13

申请号：US1899725259

申请日：1899-07-27

Applicant: AYASSE JOHN HENRY

Inventor： AYASSE JOHN HENRY

CPC classification number: B01J4/001 ,  Y10T137/3124 ,  Y10T137/313 ,  Y10T137/4857 ,  Y10T137/9138

公开(公告)号：US157535A

公开(公告)日：1874-12-08

申请号：US157535D

CPC classification number: B01J4/001 ,  Y10T137/3124 ,  Y10T137/3133 ,  Y10T137/8342

公开(公告)号：US11970393B2

公开(公告)日：2024-04-30

申请号：US16502458

申请日：2019-07-03

Applicant: ECOLAB USA INC.

Inventor： Kun Xiong ,  Nicholas Ryan Denny ,  Stephen Joseph Hinterlong ,  Emily Rader ,  David R. Papanek ,  Shawn Dalke

IPC: C01B11/02 ,  B01J4/00 ,  B01J19/00

CPC classification number: C01B11/026 ,  B01J4/001 ,  B01J19/002 ,  B01J2204/002

Abstract: A method of controlling a chemical reaction is disclosed. The method may include feeding a solution at a first flow rate into a reactor and detecting a sound in the reactor using a sound sensor that is adjacent to the reactor. The sound sensor may convert the sound into a sound signal. After the sound signal is acquired, it is compared to a stored sound signal or a stored sound threshold to detect a reaction event. The method may include adjusting the flow rate of solutions into the reactor in response to the reaction event.

公开(公告)号：US20230312445A1

公开(公告)日：2023-10-05

申请号：US18207734

申请日：2023-06-09

Applicant: ANHUI JINHE INDUSTRIAL CO., LTD.

Inventor： Yuean CHEN ,  Jian ZHAN ,  Qijun ZHANG

IPC: C07C29/84 ,  B01J19/24 ,  B01J4/00 ,  B01D3/40 ,  B01D3/14 ,  B01D3/00 ,  B01D5/00 ,  B01D3/32

CPC classification number: C07C29/84 ,  B01J19/24 ,  B01J4/001 ,  B01D3/40 ,  B01D3/143 ,  B01D3/009 ,  B01D5/0063 ,  B01D3/322 ,  B01J2204/005

Abstract: Disclosed is a device for distillation decolorization and purification of alcohol in maltol production. The device comprises a rectification column, an alkali hydrolysis kettle and an alkali hydrolysis rectification column. An upper outlet of the rectification column is connected to an inlet of the alkali hydrolysis kettle, an outlet of the alkali hydrolysis kettle is connected to an inlet of the alkali hydrolysis rectification column, and an upper outlet of the alkali hydrolysis rectification column is connected to an inlet of a finished product tank. Further disclosed is a method for distillation decolorization and purification of alcohol in maltol production. A product processed by the solution of the present application has a high purity.