Geo-thermal energy generating method for heating building, involves absorbing deep-water by jacket pipe within lower range of heat probe, guiding water downward up to end of external pipe and squashing water from jacket pipe
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Method for reducing the friction between the outer surface of a pipe wall and the surrounding ground involves separation of the pipe wall in axial direction, and rotation of the separation tool
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Clamping ring for containers
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Method for the extracellular preparation of high-molecular homopolyc-charides and theirir use, and the corresponding mushroom stamps
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Removal of solidified coke produced in crude oil distn. - by milling arrangement which saves energy
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Fermentative prodn. of nonionic bio-polymers - with oxygen limitation and/or cell wall shearing to increase yield
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Method of constantly and automatically inspecting leakage-monitoring devices of a long-distance line
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Process for protecting low-lying points and drainage locations in pipelines, vessels and the like against ice pressure
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METHOD FOR IMPROVING MICROBIAL CLEANING OF HYDROCARBONS, ESPECIALLY WITH MINERAL OIL CONTAMINATED BOEDES, BY MICROBIAL OXIDATION
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Process for the preparation of dialkylbenzenesulphonic acids which are low in tar and sulphuric acid from the bottom alkylate of the synthesis of linear alkylbenzenes
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Use of alkoxylated alcohols as viscosity regulators for high-viscosity alkylbenzenesulphonate concentrates
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METHOD FOR SEPARATING SOLID PARTICLES OF DIFFERENT SIZES FROM VISCOSIC LIQUIDS
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METHOD FOR PRODUCING BASIC MAGNESIUM DIALKYLBENZENE SULFONATES
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METHOD FOR THE EXTRACELLULAR PRODUCTION OF NONIONIC BIOPOLYMERS AND THE USE THEREOF
DE3601428A1
METHOD FOR PRE-TREATING SOLIDS AND WASTE MATERIALS TO BE ESTABLISHED FOR INTRODUCTION IN UNDERGROUND SALT CAVES OR SALT CAVES OVER A DRAIN PIPE IN FREE CASE
CA1238792A
Process for dumping of particulate solid or pumpable solid and liquid waste materials in underground salt enclosed cavities, in particular salt caverns
DE3426960A1
Process for depositing fine-particulate solid waste materials
DE3423387C1
Process for storage or ultimate storage of pumpable waste materials in salt caverns
DE3411998A1
Process for storage or ultimate disposal of solid, small-particled waste materials in salt caves
DE3405664A1
METHOD FOR THE BIOTECHNICAL PRODUCTION OF RHAMNOLIPIDES AND RHAMNOLIPIDES WITH ONLY ONE SS HYDROXIDECANCARBONIC ACID RESIDUE IN THE MOLECUEL
