Tianhua Institute of Chemical Machinery and Automation Co., Ltd

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Lanzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for reducing pressure fluctuation of pressure filter frame a...
- Patent number 11,202,979
- Issue date Dec 21, 2021
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Test device and test method for rotary pressurized filter and metho...
- Patent number 11,099,114
- Issue date Aug 24, 2021
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- G01 - MEASURING TESTING
Information Patent Grant
CTA solvent exchanging method
- Patent number 10,906,858
- Issue date Feb 2, 2021
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of recycling mother liquid of pure terephthalic acid (PTA) r...
- Patent number 10,787,411
- Issue date Sep 29, 2020
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for drying high moisture, low calorific value lignite for a...
- Patent number 10,365,040
- Issue date Jul 30, 2019
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Grant
Solvent exchanger and method for improving the exchange efficiency...
- Patent number 10,273,198
- Issue date Apr 30, 2019
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for processing acetic acid solvent in oxidising unit of PTA...
- Patent number 9,902,680
- Issue date Feb 27, 2018
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD
- Xu Zhao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method and device for recycling and purifying water vapor from coal...
- Patent number 9,850,142
- Issue date Dec 26, 2017
- Tianhua Institute of Chemical Machinery and Automation Co., Ltd
- Xu Zhao
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device for recovering SiCl4 slurry and method for the same
- Patent number 9,352,972
- Issue date May 31, 2016
- National Engineering Research Center of Drying Technology and Equipment
- Xu Zhao
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Exhaust gas separating tower and exhaust gas separating and recycli...
- Patent number 9,126,134
- Issue date Sep 8, 2015
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu Zhao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INTEGRATED TOWER FOR REMOVING VOC FROM POLYPROPYLENE PARTICLES
- Publication number 20240109226
- Publication date Apr 4, 2024
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR IMPROVING WATER QUALITY OF DEHYDRATION TOWER...
- Publication number 20240050873
- Publication date Feb 15, 2024
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO.,LTD
- Xu ZHAO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
APPARATUS AND METHOD FOR REMOVING VOC FROM POLYPROPYLENE AND REDUCI...
- Publication number 20240043579
- Publication date Feb 8, 2024
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SEPARATION TOWER AND METHOD FOR TREATING CONDENSED WATER
- Publication number 20230398466
- Publication date Dec 14, 2023
- Tianhua Institute of Chemical Machinery and Automation Co., Ltd
- Xu ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR REDUCING PRESSURE FLUCTUATION OF PRESSURE FILTER FRAME A...
- Publication number 20200164291
- Publication date May 28, 2020
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CTA SOLVENT EXCHANGING METHOD
- Publication number 20200157034
- Publication date May 21, 2020
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
TEST DEVICE AND TEST METHOD FOR ROTARY PRESSURIZED FILTER AND METHO...
- Publication number 20190301991
- Publication date Oct 3, 2019
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF RECYCLING MOTHER LIQUID OF PTA REFINING UNIT
- Publication number 20190225569
- Publication date Jul 25, 2019
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SOLVENT EXCHANGER AND METHOD FOR IMPROVING THE EXCHANGE EFFICIENCY...
- Publication number 20170183285
- Publication date Jun 29, 2017
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR DRYING HIGH MOISTURE, LOW CALORIFIC VALUE LIGNITE FOR A...
- Publication number 20170153025
- Publication date Jun 1, 2017
- TIANHUA INSTITUTE OF CHEMICAL MACHINERY AND AUTOMATION CO., LTD.
- Xu ZHAO
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
METHOD AND DEVICE FOR RECYCLING WATER VAPOR EVAPORATED FROM COAL DR...
- Publication number 20140262736
- Publication date Sep 18, 2014
- National Engineering Research Center of Drying Technology and Equipment
- Xu Zhao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND DEVICE FOR RECYCLING AND PURIFYING WATER VAPOR FROM COAL...
- Publication number 20140262738
- Publication date Sep 18, 2014
- National Engineering Research Center of Drying Technology and Equipment
- Xu Zhao
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DEVICE FOR RECOVERING SICL4 SLURRY AND METHOD FOR THE SAME
- Publication number 20140099250
- Publication date Apr 10, 2014
- National Engineering Research Center of Drying Technology and Equipment
- Xu ZHAO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
EXHAUST GAS SEPARATING TOWER AND EXHAUST GAS SEPARATING AND RECYCLI...
- Publication number 20140060333
- Publication date Mar 6, 2014
- Tianhua Institute of Chemical Machinery and Automation Co., Ltd
- Xu ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEHUMIDIFYING TOWER FOR EXHAUST GAS
- Publication number 20140000461
- Publication date Jan 2, 2014
- National Engineering Research Center of Drying Technology and Equipment
- Xu ZHAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Tianhua Institute of Chemical Machinery and Automation Co., Ltd

Organization

Patents Grantslast 30 patents

Device for reducing pressure fluctuation of pressure filter frame a...

Test device and test method for rotary pressurized filter and metho...

CTA solvent exchanging method

Method of recycling mother liquid of pure terephthalic acid (PTA) r...

Method for drying high moisture, low calorific value lignite for a...

Solvent exchanger and method for improving the exchange efficiency...

Method for processing acetic acid solvent in oxidising unit of PTA...

Method and device for recycling and purifying water vapor from coal...

Device for recovering SiCl4 slurry and method for the same

Exhaust gas separating tower and exhaust gas separating and recycli...

Patents Applicationslast 30 patents

INTEGRATED TOWER FOR REMOVING VOC FROM POLYPROPYLENE PARTICLES

SYSTEM AND METHOD FOR IMPROVING WATER QUALITY OF DEHYDRATION TOWER...

APPARATUS AND METHOD FOR REMOVING VOC FROM POLYPROPYLENE AND REDUCI...

SEPARATION TOWER AND METHOD FOR TREATING CONDENSED WATER

DEVICE FOR REDUCING PRESSURE FLUCTUATION OF PRESSURE FILTER FRAME A...

CTA SOLVENT EXCHANGING METHOD

TEST DEVICE AND TEST METHOD FOR ROTARY PRESSURIZED FILTER AND METHO...

METHOD OF RECYCLING MOTHER LIQUID OF PTA REFINING UNIT

SOLVENT EXCHANGER AND METHOD FOR IMPROVING THE EXCHANGE EFFICIENCY...

METHOD FOR DRYING HIGH MOISTURE, LOW CALORIFIC VALUE LIGNITE FOR A...

METHOD AND DEVICE FOR RECYCLING WATER VAPOR EVAPORATED FROM COAL DR...

METHOD AND DEVICE FOR RECYCLING AND PURIFYING WATER VAPOR FROM COAL...

DEVICE FOR RECOVERING SICL4 SLURRY AND METHOD FOR THE SAME

EXHAUST GAS SEPARATING TOWER AND EXHAUST GAS SEPARATING AND RECYCLI...

DEHUMIDIFYING TOWER FOR EXHAUST GAS

Trademarklast 30 trademarks