of hydrogen chloride

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CPC
C01B7/0706

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B7/00Halogens Halogen acids

Current Industry

C01B7/0706of hydrogen chloride

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for flexibly controlling the use of hydrochloric acid from c...
- Patent number 11,040,878
- Issue date Jun 22, 2021
- Covestro Deutschland AG
- Andreas Bulan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and device for the continuous neutralization of hydrochloric...
- Patent number 11,034,581
- Issue date Jun 15, 2021
- Covestro Deutschland AG
- Andreas Brachmann
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for recovering HCI from a HCI containing gas stream
- Patent number 10,773,957
- Issue date Sep 15, 2020
- Nouryon Chemicals International B.V.
- Hendrik Jan Vos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogen gas recovery system and hydrogen gas separation and recove...
- Patent number 10,611,635
- Issue date Apr 7, 2020
- Shin-Etsu Chemical Co., Ltd.
- Masahiko Ishida
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrochloric acid purification process and plant
- Patent number 10,576,417
- Issue date Mar 3, 2020
- Arkema France
- Marianne Launay
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for processing hydrogen chloride from isocyanate preparation
- Patent number 10,307,727
- Issue date Jun 4, 2019
- Covestro Deutschland AG
- Ralph Weber
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and methods for removing minerals from a brine using electro...
- Patent number 10,246,357
- Issue date Apr 2, 2019
- Enviro Water Minerals Company, Inc.
- Paul Steven Wallace
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for purifying contaminated gaseous hydrogen chloride
- Patent number 10,179,735
- Issue date Jan 15, 2019
- Wacker Chemie AG
- Konrad Mautner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrochloric acid production system
- Patent number 10,065,859
- Issue date Sep 4, 2018
- Enviro Water Minerals Company, Inc.
- Paul Steven Wallace
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of halogens by partial condensation
- Patent number 10,016,701
- Issue date Jul 10, 2018
- Reaction 35, LLC
- Philip Grosso
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment process for extraction of precious, base and rare elements
- Patent number 9,982,320
- Issue date May 29, 2018
- LIFEZONE LIMITED
- Keith Stuart Liddell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrochloric acid purification process
- Patent number 9,828,314
- Issue date Nov 28, 2017
- Arkema France
- Bertrand Collier
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Continuous low-temperature process to produce trans-1-chloro-3,3,3-...
- Patent number 9,643,903
- Issue date May 9, 2017
- Honeywell International Inc.
- Konstantin A. Pokrovski
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process to separate phosgene and hydrogen chloride from a fluid str...
- Patent number 9,533,885
- Issue date Jan 3, 2017
- Huntsman International LLC
- Rabah Mouazer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing alumina and magnesium chloride by HCl leach...
- Patent number 9,353,425
- Issue date May 31, 2016
- ORBITE TECHNOLOGIES INC.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for heat recovery in vinyl chloride monomer structures or in...
- Patent number 9,334,209
- Issue date May 10, 2016
- ThyssenKrupp Industrial Solutions AG
- Manuel Braun
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Integrated process to coproduce trans-1-chloro-3,3,3-trifluoroprope...
- Patent number 9,334,207
- Issue date May 10, 2016
- Honeywell International Inc.
- Konstantin A. Pokrovski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of making a chlorinated hydrocarbon
- Patent number 8,877,990
- Issue date Nov 4, 2014
- Tokuyama Corporation
- Tadahiro Fukuju
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting fouling in vapor transport system
- Patent number 8,734,635
- Issue date May 27, 2014
- Baker Hughes Incorporated
- Roger D. Metzler
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Continuous low-temperature process to produce trans-1-chloro-3,3,3-...
- Patent number 8,704,017
- Issue date Apr 22, 2014
- Honeywell International Inc.
- Konstantin A. Pokrovski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processing method for recovering iron oxide and hydrochloric acid
- Patent number 8,628,740
- Issue date Jan 14, 2014
- SMS Siemag Aktiengesellschaft
- Nobuyoshi Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Galvanic waste sludge treatment and manufacturing of nano-sized iro...
- Patent number 8,603,420
- Issue date Dec 10, 2013
- Green Future Ltd.
- Vladimir Boiko
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing of ultra-clean and high-purity electronic grad...
- Patent number 8,540,960
- Issue date Sep 24, 2013
- Shanghai Chemical Reagent Research Institute
- Jiarong Zhan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying hydrogen chloride
- Patent number 8,536,381
- Issue date Sep 17, 2013
- Solvay S.A.
- Philippe Krafft
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of treating a gas system
- Patent number 8,475,563
- Issue date Jul 2, 2013
- Edwards Limited
- Philip Chandler
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for inhibiting fouling in vapor transport system
- Patent number 8,465,640
- Issue date Jun 18, 2013
- Baker Hughes Incorporated
- Roger D. Metzler
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Carbon membranes from cellulose esters
- Patent number 8,394,175
- Issue date Mar 12, 2013
- MemfoACT AS
- Edel Sheridan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes for the regeneration of an anion exchanger loaded with he...
- Patent number 8,337,703
- Issue date Dec 25, 2012
- Bayer MaterialScience AG
- Torsten Erwe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process of making a chlorinated hydrocarbon
- Patent number 8,304,589
- Issue date Nov 6, 2012
- Tokuyama Corporation
- Tadahiro Fukuju
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of concentrating hydrochloric acid
- Patent number 8,163,092
- Issue date Apr 24, 2012
- HCL Cleantech Ltd.
- Avraham Baniel
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HIGH PRESSURE DESORPTION OF HYDROGEN CHLORIDE GAS
- Publication number 20230331551
- Publication date Oct 19, 2023
- SGL CARBON SE
- Christian WOLTZ
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN CHLORIDE DEHYDRATION METHOD
- Publication number 20220371886
- Publication date Nov 24, 2022
- Tokuyama Corporation
- Junya Sakai
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN CHLORIDE LOOP FUEL REACTION
- Publication number 20220073347
- Publication date Mar 10, 2022
- John R. CALLAWAY
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN CHLORIDE MIXTURE, METHOD FOR PRODUCING THE SAME, AND FILLI...
- Publication number 20200354217
- Publication date Nov 12, 2020
- SHOWA DENKO K.K.
- Yosuke TANIMOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR FLEXIBLY CONTROLLING THE USE OF HYDROCHLORIC ACID FROM C...
- Publication number 20190375635
- Publication date Dec 12, 2019
- COVESTRO DEUTSCHLAND AG
- Andreas Bulan
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process of Producing Chlorine Gas
- Publication number 20190337802
- Publication date Nov 7, 2019
- WANHUA CHEMICAL GROUP CO., LTD.
- Jiansheng Ding
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN CHLORIDE MIXTURE, METHOD FOR PRODUCING THE SAME, AND FILLI...
- Publication number 20180354790
- Publication date Dec 13, 2018
- SHOWA DENKO K.K.
- Yosuke TANIMOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for Recovering HCl from a HCl Containing Gas Stream
- Publication number 20180057358
- Publication date Mar 1, 2018
- Akzo Nobel Chemicals International B.V.
- Hendrik Jan Vos
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PURIFYING CONTAMINATED GASEOUS HYDROGEN CHLORIDE
- Publication number 20180016141
- Publication date Jan 18, 2018
- Wacker Chemie AG
- Konrad Mautner
- C07 - ORGANIC CHEMISTRY
Information Patent Application
HYDROCHLORIC ACID PURIFICATION PROCESS
- Publication number 20170158586
- Publication date Jun 8, 2017
- Arkema France
- Bertrand COLLIER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATMENT PROCESS FOR EXTRACTION OF PRECIOUS, BASE AND RARE ELEMENTS
- Publication number 20160145714
- Publication date May 26, 2016
- LIFEZONE LIMITED
- Keith Stuart Liddell
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR PROCESSING HYDROGEN CHLORIDE FROM ISOCYANATE PREPARATION
- Publication number 20150343414
- Publication date Dec 3, 2015
- Bayer MaterialScience AG
- Ralph WEBER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Recovery of Halogens by Partial Condensation
- Publication number 20140356269
- Publication date Dec 4, 2014
- Reaction 35, LLC
- Philip Grosso
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROCHLORIC ACID PRODUCTION SYSTEM
- Publication number 20140319040
- Publication date Oct 30, 2014
- Enviro Water Minerals Company, Inc.
- Paul Steven Wallace
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR INHIBITING FOULING IN VAPOR TRANSPORT SYSTEM
- Publication number 20140241940
- Publication date Aug 28, 2014
- BAKER HUGHES INCORPORATED
- Roger D. Metzler
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
REMOVAL OF METAL COMPOUNDS OF METALLOID COMPOUNDS FROM THE GAS PHAS...
- Publication number 20140227152
- Publication date Aug 14, 2014
- BASF SE
- Michael Krayer
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CONTINUOUS LOW-TEMPERATURE PROCESS TO PRODUCE TRANS-1-CHLORO-3,3,3-...
- Publication number 20140206910
- Publication date Jul 24, 2014
- Honeywell International Inc.
- Konstantin A. Pokrovski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTINUOUS LOW-TEMPERATURE PROCESS TO PRODUCE TRANS-1-CHLORO-3,3,3-...
- Publication number 20140186230
- Publication date Jul 3, 2014
- Honeywell International Inc.
- Konstantin A. Pokrovski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process to separate phosgene and hydrogen chloride from a fluid str...
- Publication number 20140147373
- Publication date May 29, 2014
- Huntsman International LLC
- Rabah Mouazer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR INHIBITING FOULING IN VAPOR TRANSPORT SYSTEM
- Publication number 20130277606
- Publication date Oct 24, 2013
- Roger D. Metzler
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODS FOR PRODUCING ALLYL CHLORIDE AND DICHLOROHYDRIN
- Publication number 20120238782
- Publication date Sep 20, 2012
- Masahiro Kinoshita
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF MAKING A CHLORINATED HYDROCARBON
- Publication number 20120157723
- Publication date Jun 21, 2012
- Tadahiro FUKUJU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
GALVANIC WASTE SLUDGE TREATMENT AND MANUFACTURING OF NANO-SIZED IRO...
- Publication number 20120156497
- Publication date Jun 21, 2012
- GREEN FUTURE LTD.
- Vladimir Boiko
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
CONTINUOUS LOW-TEMPERATURE PROCESS TO PRODUCE TRANS-1-CHLORO-3,3,3-...
- Publication number 20120059199
- Publication date Mar 8, 2012
- Konstantin A. Pokrovski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Integrated Process to Coproduce Trans-1-Chloro-3,3,3-Trifluoroprope...
- Publication number 20120059200
- Publication date Mar 8, 2012
- Konstantin A. Pokrovski
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS OF MAKING A CHLORINATED HYDROCARBON
- Publication number 20120053374
- Publication date Mar 1, 2012
- Tadahiro Fukuju
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR INHIBITING FOULING IN VAPOR TRANSPORT SYSTEM
- Publication number 20120012792
- Publication date Jan 19, 2012
- BAKER HUGHES INCORPORATED
- Roger D. Metzler
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INTEGRATED PROCESS TO PRODUCE 2,3,3,3-TETRAFLUOROPROPENE
- Publication number 20110207975
- Publication date Aug 25, 2011
- Honeywell International Inc.
- Daniel C. Merkel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for purifying hydrogen chloride
- Publication number 20110166369
- Publication date Jul 7, 2011
- SOLVAY S.A.
- Philippe Krafft
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESSING METHOD FOR RECOVERING IRON OXIDE AND HYDROCHLORIC ACID
- Publication number 20110158869
- Publication date Jun 30, 2011
- SMS SIEMAG AKTIENGESELLSCHAFT
- Nobuyoshi Takahashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

of hydrogen chloride

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for flexibly controlling the use of hydrochloric acid from c...

Method and device for the continuous neutralization of hydrochloric...

Method for recovering HCI from a HCI containing gas stream

Hydrogen gas recovery system and hydrogen gas separation and recove...

Hydrochloric acid purification process and plant

Method for processing hydrogen chloride from isocyanate preparation

System and methods for removing minerals from a brine using electro...

Method for purifying contaminated gaseous hydrogen chloride

Hydrochloric acid production system

Recovery of halogens by partial condensation

Treatment process for extraction of precious, base and rare elements

Hydrochloric acid purification process

Continuous low-temperature process to produce trans-1-chloro-3,3,3-...

Process to separate phosgene and hydrogen chloride from a fluid str...

Processes for preparing alumina and magnesium chloride by HCl leach...

Method for heat recovery in vinyl chloride monomer structures or in...

Integrated process to coproduce trans-1-chloro-3,3,3-trifluoroprope...

Process of making a chlorinated hydrocarbon

Method for inhibiting fouling in vapor transport system

Continuous low-temperature process to produce trans-1-chloro-3,3,3-...

Processing method for recovering iron oxide and hydrochloric acid

Galvanic waste sludge treatment and manufacturing of nano-sized iro...

Method for producing of ultra-clean and high-purity electronic grad...

Process for purifying hydrogen chloride

Method of treating a gas system

Method for inhibiting fouling in vapor transport system

Carbon membranes from cellulose esters

Processes for the regeneration of an anion exchanger loaded with he...

Process of making a chlorinated hydrocarbon

Method of concentrating hydrochloric acid

Patents Applicationslast 30 patents

HIGH PRESSURE DESORPTION OF HYDROGEN CHLORIDE GAS

HYDROGEN CHLORIDE DEHYDRATION METHOD

HYDROGEN CHLORIDE LOOP FUEL REACTION

HYDROGEN CHLORIDE MIXTURE, METHOD FOR PRODUCING THE SAME, AND FILLI...

METHOD FOR FLEXIBLY CONTROLLING THE USE OF HYDROCHLORIC ACID FROM C...

Process of Producing Chlorine Gas

HYDROGEN CHLORIDE MIXTURE, METHOD FOR PRODUCING THE SAME, AND FILLI...

Method for Recovering HCl from a HCl Containing Gas Stream

METHOD FOR PURIFYING CONTAMINATED GASEOUS HYDROGEN CHLORIDE

HYDROCHLORIC ACID PURIFICATION PROCESS

TREATMENT PROCESS FOR EXTRACTION OF PRECIOUS, BASE AND RARE ELEMENTS

METHOD FOR PROCESSING HYDROGEN CHLORIDE FROM ISOCYANATE PREPARATION

Recovery of Halogens by Partial Condensation

HYDROCHLORIC ACID PRODUCTION SYSTEM

METHOD FOR INHIBITING FOULING IN VAPOR TRANSPORT SYSTEM

REMOVAL OF METAL COMPOUNDS OF METALLOID COMPOUNDS FROM THE GAS PHAS...

CONTINUOUS LOW-TEMPERATURE PROCESS TO PRODUCE TRANS-1-CHLORO-3,3,3-...

CONTINUOUS LOW-TEMPERATURE PROCESS TO PRODUCE TRANS-1-CHLORO-3,3,3-...

Process to separate phosgene and hydrogen chloride from a fluid str...

METHOD FOR INHIBITING FOULING IN VAPOR TRANSPORT SYSTEM

METHODS FOR PRODUCING ALLYL CHLORIDE AND DICHLOROHYDRIN

PROCESS OF MAKING A CHLORINATED HYDROCARBON

GALVANIC WASTE SLUDGE TREATMENT AND MANUFACTURING OF NANO-SIZED IRO...

CONTINUOUS LOW-TEMPERATURE PROCESS TO PRODUCE TRANS-1-CHLORO-3,3,3-...

Integrated Process to Coproduce Trans-1-Chloro-3,3,3-Trifluoroprope...

PROCESS OF MAKING A CHLORINATED HYDROCARBON

METHOD FOR INHIBITING FOULING IN VAPOR TRANSPORT SYSTEM

INTEGRATED PROCESS TO PRODUCE 2,3,3,3-TETRAFLUOROPROPENE

Process for purifying hydrogen chloride

PROCESSING METHOD FOR RECOVERING IRON OXIDE AND HYDROCHLORIC ACID